Latest sapphire wafer Tenders | Government sapphire wafer Tenders

CTN :42973644

15 Dec, 2025 NA

Theni - Tamil Nadu

Tender For supply of electrical and electronics tools of mechanical department (fsd lab) - supply electrical and electronics tools of facility for skill development lab of mechanical department - supply electrical and electronics tools of facility for skill development lab of mechanical department, fixed and variable power supply:dc, (0 30) v & (0 10) a, power supplydual output: 2x (0-30v/3a), 5v regulated, linear, lcr meter: 10 khz, variable isolation transformer: 500 va, clamp multimeter: 600 a, 4000 w, digital multimeter: 2000 counts, electrical wiring practices kit for basic electrical connections for fuses, miniature circuit breakers and distribution box.specifications: as per tender notice, electrical wiring practices kit for electrical connections for lightings including incandescent bulb, fluorescent tube and led, fan and calling bell with switches, fuse, connecting wires and mcb., electrical wiring practices kit for electrical connections for motors & uninterruptible power supply. specifications: as per tender notice, dual channel 30mhz oscilloscope specifications: as per tender notice, function generatorspecifications: as per tender notice, plc-sie1 with demo panel (vplct-01sl) 8 di (24v), 4 do (24v), 256 timers/counters, 400 memory blocks, ethernet, 8 spdt switches, 4 leds, ic 565 (pll) 5v-12v supply, 500khz frequency, 14-pin dip, ic 555 (timer) 4.5v-15v supply, 200ma output, 8-pin dip, ic 741 (op-amp) 10v to 22v supply, 14-pin dip (100 pcs each), lm723 (regulator) 3-37v output adjustable, 40v max input, bc547 (transistor)45v vce, 100ma ic, npn, 1n4007 diode 1000v piv, 1a forward current, 9.1v zener diode 9.1v, 1w power dissipation, breadboard mb102 (830 points) quality mb102 solderless, phosphor bronze nickel plated spring clips, high quality, 20-29 awg wire compatible, color coordinates, resistor values: 1k, 4.7k, 5.6k, 6.8k, 10k, 33k, 47k, 100k, 1m ohm,10m ohm 1/4w carbon film 5% (50 each ), inductor 5mh, 10mh, 20mh, 50mh ferrite core, 2a current, 5% tolerance10 each), capacitor electrolytic values: 1uf, 10uf, 22uf, 47uf, 100uf, 25v/50v radial(20 each), capacitor film/ceramic values: 0.001uf, 0.01uf, 0.1uf, polyester/ceramic, 50v/100v(30 each), bc107 npn transistor vce=50v, ic=100ma, gain=200, to-39 package, basic logic gate ic 7400 (nand), ic 7402 (nor), ic 7404 (not- hex inverter), ic 7408 (and), ic 7432 (or), ic 7486 (xor), ic 74266 (xnor), ic 7411 (nand 3-input) quad 2-input gate, 14-pin dip, ttl logic (10 each), combinational circuit ic specifications: as per tender notice( 5 each), ic 7490 (bcd counter) decade counter/divider, 14-pin dip, ic 74154 (demux) 4-line to 16-line decoder/demultiplexer, 24-pin dip, ic 74ls76 (dual jk flipflop),16-pin dip

CTN :42903217

05 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of procurement of abb acs880 vfd spares for ruf d d--control n prot board,zinp571,abb acs880 , current transducer,hass 200,abb acs880 , internal fan,axial,24vdc,b69,abb acs880 , thyr diode module,r6,abb acs880 , charging resistor,cav r6r7,abb acs880 , mc interf board,zint571,n8205,abb acs880 , discharging resistor,r6 400v ,abb acs880 , control panel kit,acs-ap-i,abb acs880 , memory unit kit,abb acs880 , thyr diode module,r7,abb acs880 , discharging resistor,r7 400v ,abb acs880 , power supply board,zpow-591,abb acs880 , internal fan,axial,24vdc,b79,abb acs880 , charging resistor,cav r8-r9,abb acs880 , thyr-diode module,r9,abb acs880 , mc interf board,zint592,n8205,abb acs880 , discharging resistor,r9 400v,abb acs880 , current transducer,r9,abb acs880 , drv,vrbl frqncy,abb,acs88001045a3 p944 , power supply board,bfps-48c,abb acs880 , g2 pcb room fan,abb acs880 , discharging resistors kit,abb acs880 , g1 fans 2pcs,abb acs880 , r10-r11 charg resistor,abb acs880 , i-o board,zbib-02,abb acs880 , non-rated zcu,zint-7b1c-n8205,abb acs880 , adapter board,soia-01,abb acs880 , igbt module,900a,abb acs880 , thyris diode modul 570a 1600v,abb acs880 , filtering board,zrfc-7b1c,abb acs880 , power supply board,zpow-7b1c,abb acs880 , primepack2 tim graphite ,abb acs880 , 1000a current transducer,abb acs880 , gate driver board,bgdr11,abb acs880 , semipack5 tim foil,abb acs880 , inp bridg contr board,aibp-52,abb acs880 , control unit, zcu-14 packed,abb acs880 , ip bridge contrl brd,ainp-01c,abb acs880 ) /bid number: gem/2025/b/6924674 * /dated: 24-11-2025 & & / bid document1 / 32

Central Government/Public Sector

CTN :42889084

10 Dec, 2025 NA

Kadapa - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor , 1000 f/25 v electrolytic , display mcu arduino uno/ atmega board , lcd module , 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor , acs712-058 (0-5 a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils -12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin ipc 128x64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , bmp280 pressure: 300-1100hpa, temp: -40 c to +85 c , mpx5010dp pressure: 0-10kpa, analog output , max6675 + thermocouple (temp: 0 c to +1024 , -type, spi) , 5 volt ac dc converter , 40-watt bulb as load , current sensor (sct-013) , rtc module -ds3231 , microsd card module , vibration/accelerator sensor , transistor (bc547 or npn) , pro-range 392.4 n-cm 50 rpm 12v planetary gear , dc motor pgm45775-99.5k , shafts/axles (steel rods, 3-5 mm) , gt2 timing pulley , springs (soft, 20-30mm) / shock absorbers , chassis/frame (aluminum/acrylic / wood) , screws, nuts, bolts, washers (m3/m4 assorted) , remote control module (rf 433mhz, serial communication) , icd display (16*2 lcd or 0.96 oled) , gp2y1010au0f dust sensor (5v analog output) , dc power supply / adapter: 12v , copper wire (25 m) , pp capacitor (0.1 f-1 f, 100v) , mosfet-irfz44n (2 no) , zvs driver board for tesla coil power supply board , induction heating module 12-30v , heatsink & cooling fan , filter capacitor 1000 f/50v , schottky diodes-1n581 (2nos) , filter capacitor 1000 f/25v , voltage regulator, lm7812 (12v) , l293d motor control sheild , battery cell 3.7v , mpu 9250 gyroscope sensor , lm2596s dc-dc buck converter , micro sd tf card memory shield module spi micro , sd adapter arduino , standard 5v 1a power supply with 5.5mm dc plug , irlml2502 , power bank (10000 mah)-5v,3a, , esp 32-devkit (esp-wroom-32),-520 kb sram, 4 , mb flash typical , motor driver modules-l298n , servo motors (sg90/mg90s) , lithium ion batteries 7.4 v 2s li-ion 2200 mah , dc motors(nominal voltage 6v) , raspberry pi camera module 3 , z120 usb speaker -logitech,-3 w output, plug-and- , play usb audio compatible with raspberry pi. , mic-generic usb mini mic , microsd card 32-64 gb , 65 mm plastic robot wheels with bo motors , fuse 12v,30-60a , pcb 20-60a , dc battery 12v,40-100a , mosfet 55-75v,60-120a , gate driver ic ir2110/ir2101/sg3525 , pwm controller ic sg3525, tl494 , dc bus capacitor 25v,2200-4700 microfarad , output filter capacitor 440v, 1-2.

Central Government/Public Sector

CTN :42849223

11 Dec, 2025 3.41 Crore

Delhi - Delhi

Tender For supply of sitc of auditorium in national media centre pib c c - 200w led cct tuneable fresnel light having cob led source , 300w led profile spot 19 degree light having cob led source , aluminium o type clamp provided with fixture mounting 25mm m8 bolt and wing nut , dual safety chain made of gi wire bundled and twisted together , ms sheet electrical panel with 7 outgoing circuits , high quality power junction box having total max rating 10a, 250v a.c with 350meter frls copper 3 core cable , metal power junction box 2 way snap fit , high quality dimming in junction box 1 way , high quality dimming out junction box 1 way , dmx loop junction box having 1 no. of dmx 5 pin xlr , internal earthing system with copper bare conductors all along the cable trays , black powder coated cable trays , dmx male female connectors 5 pin with rubber sheath protection with 300 meter cable , dmx male termination connector 5 pin with resistor for signal defaming , dmxcontroller 12 faders with dmx 512 protocol , opto isolated rdm enabled dmx splitter unit , table top microphone with 600mm gooseneck microphone, supercardoid lobar , digital mixing console and ipad control , modular card based digital signal processor , 2-way high power loudspeaker , ptz auto framing camera with ai analytics , live switcher with 4 standards converted 3g-sdi inputs, 2d dve , sdi to usb for media converter , large format display fullhd , camera preview full hd led screen , motorized retractable mic and monitor , one eighth hdmi distributor , hdmi transmitter and receiver , 8 by 8 hdmi swticher , sdi cable and connerctor , central controller with touch panel , digital interactive podium , phonoconnectors , dismentling of existing cables and connectors , complete sitc of auditorium , system operator for av system, lighting etc for 3 years, 3 operator ) /bid number : gem/2025/b/6856971 * /dated: 20-11-2025 & & / bid document 1 / 30

Central Government/Public Sector

CTN :42850126

10 Dec, 2025 5.00 Lacs

Tadepalligudem - Andhra Pradesh

Tender For supply of consumable items for ug students at nitanp. - 4pin ir infrared flame detection sensor module, 4-wheel drive robot smart car chassis kits, tip122 transistor in4148 diode, capacitor (102 pf3x33pf) resistor(1kohm, 1w), solar panel, 18 v (vmp)/50-100 w monocrystalline, charge controller pwm 10a/12v solar controller, charge controller, pwm 10 a/12 v solar controller, zvs inverter module, 5-12 v mini zvs induction heating module coil, resonant capacitors (ctx), polypropylene 0.47-1 µf/250 v, decoupling capacitors, 100 µf electrolytic, decoupling capacitors, 1 µf film each, copper wire for rx coil, enameled cu wire awg 18 (1.0 mm) in meter, resonant capacitor (c rx), 25 nf/250 v film capacitor, rectifier schottky bridge mbr3045 or 4+ mbr2045, filter capacitor, 1000 με 125 v electrolytic, display mcu arduino uno/atmega board, lcd module, 16x2 hd44780 type lcd, dc fan 12 v brushless dc fan (0.1-0.3 a), current sensor acs712-058 (0-5a), 35v, din rail enclosure (200x150x80mm, ip20, plastic), terminal blocks (5mm pitch, 2-20 positions, pcb mount), power supply (12v dc, 3a, 36w, input: 100-240v ac), gsm antenna (900/1800mhz, sma connector, 3dbi gain), resistor kit (500pcs, 10-1mq, 1/4w, carbon film), rgb led (common anode, 5mm, 4-pin, diffused), 0.96 oled display module spi/i2c-128x64-7 pin blue, ads1115 adc, tp4056 charger, resistor box (assortment of 130 resistors and 30 values), ceramic capacitor box (100 pieces, 20 values), (50-120 pcs) inductor assortment kit, op-amps (lm358 of tl072), on/ off toggle switch, rotary encoder with push button, mcp4725 dac module, micro-sd card module 32gb, tactile push button switch 6x6x5 (pack of 10), pzem-004t v3.0 module (80-230v ac, 10-100a uart), microsd memory (8 gb), lcd display (16x2 lcd) with 12c module, gsm sim800l module, lm385 op-amp gain module, single phase energy meter (240v, 0-30a, 50 hz), plastic box (15×10-7 cm²), micro switch(5v), bpw34 photodiode, micro sd card module, 12v nema 17 stepper motor, b mm chromed steel rod 5.5cm, 8 mm chromed steel rod 35cm, mgn12h linear guide rail-0.5m with sliding block, 12v adapter za or above, barrel connector (female), 6 mm idier wheel (3 mm bore), high-current driver circuit (eg. mosfet/h-bridge), (3.3 v gate compatible), calibration fluids (for ph and tds) (ph 4.00, 7.00, 10.00, ec 1413 µs/cm, 100 ml), waterproof connectors/probe guards, ph sensor kit (arduino-compatible) (0-14, ph, analog 0-5v), tos/ec sensor kit(arduino-compatible),0-, 2000ppm (0-5v output), insulated copper wire (25 meters), rectifier (6-10) a, lipo or lithium-ion battery (3.7v/9v), solar panels (5-6)v, w88-a 10a solar charger controller, magnetic field sensors, super strong neodymium magnets (6x2 mm silver, pack of 100) | ultra powerful rare earth round, magnets for fridge, crafts, diy, office & home use, buzzer, electromagnet solenoid (12 v rated, <=3a), induction coils, ac-to-dc power adapter supply (eg. 100v ac to 99 dc), witching relay (5 or 12 v.10 a contact rating), submersible water pump or agitator (dc 3-12v, 100 l/h flow), solar universe india 30watt 12v solar modules solar panel, lm2596 dc-dc buck buck converter module, ina219 sensor module, gp2y1010au0f sensor, 16x2 lcd display, zmpt1018 voltage sensor, 16x2 12c lcd display module, 5 volt ac dc converter, 40-watt bulb as load, current sensor (sct-013), rtc module -ds3231, microsd card module, vibration/accelerator sensor, transistor (bc547 or npn), pro-range 392.4 n-cm 50 rpm 12v planetary gear, dc motor pgm45775-99.5k, shafts/axles (steel rods, 3-5 mm), gt2 timing pulley, springs (soft, 20-30mm)/shock absorbers, chassis/frame (aluminum/acrylic/wood), screws, nuts, bolts, washers (m3/m4 assorted), remote control module (rf 433mhz, serial communication), lod display (16*2 lcd or 0.96 oled), gp2y1010au0f dust sensor (sv analog output), dc power supply/adapter: 12v, copper wire (25 m), pp capacitor (0.1uf-1µf, 2100v), mosfet-irfz44n (2 no), zvs driver board for tesla coll power supply board, induction heat

CTN :41704380

31 Dec, 2025 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mig-29 upg aircraft - unit, upfront control panel, microwave power amplifier, computing and commutation unit, unit for information conversion by power channel, fuel quantity/flow control unit, line of sight computer unit (lcu), resistor fixed-r38p, resistor fixed-r37k, resistor fixed- r39n, resistor-r37n, resistor chip-r37l, resisitor chip-r37j, resistor chip-r39k, resistor chip-r39m, resistor-r37m, resistor chip-r39j, specialized computer, p/s unit 5v, p/s unit 50v, iff & mode s transponder processor, power supply unit ser1, general purpose processor card, line of sight module card, low voltage power supply card, multiplex data exchange module, parallel data exchange module, serial data exchange module, module of mrmory, voltage converter 27v -5v, central processor module, analog input output device, integral sensor unit, kup printed circuit board, programme timer, temporal programme timer, short circuit protection unit

CTN :42830761

04 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of eight lines of hrdf 0094 : : -resistor rc 01 100r , resistor rc 01 1k , ic dg 390acj dual analog switch spdt , ic epm7128 el1 84 20 , icmm58274cn micro pro real time clock , touch panel nvd , ic base 20 pin , ic base 14 pin

Central Government/Public Sector

CTN :42738389

04 Dec, 2025 NA

Chandigarh - Chandigarh

Tender For supply of electronic component and others d d - 720 coreless motor , rgb led , servo motor driver pca 9685 , ir sensor module , mini magnetic screw driver set , esp 32 cam module , jumper wire male to male bunch of 10 , jumper wire male to female bunch of 10 , jumper wire female to female bunch of 10 , arm cortex m4 development board with ethernet port , jetson orin nano , spanner set , glue stick , acrylic sheet 8x4 feets 1mm thickness , ic 7805 , solder wire in kgs , led red 5mm , led green 5mm , led white 5mm , led yellow 5mm , resistor 100k ohms , resistor 47k ohms , resistor 22k ohms , resistor 10k ohms , resistor 4. 7k ohms , resistor 2. 2k ohms , resistor 1k ohms , resistor 470 ohms , resistor 220 ohms , capacitor 1nf , capacitor 10nf , capacitor 100nf , capacitor 10uf , capacitor 47uf , capacitor 100uf , capacitor 470uf , capacitor 1000uf , small breadboard 400 tiles , usb to ttl converter , vga to hdmi cable , clear pvc tube pipe 6mm id x 8mm od in meters , rj 45 connector , programming cables usb to micro for esp32 8266 , programming cables usb to b-type for arduino , acrylic sheet cutter , glue gun , extension board 6a , desolder flux , power cable 3 pin computer , hdmi cable 1. 5 meter , lora sx1278 433mhz , charging usb to typec cables , nema 17 stepper motor d type shaft , single core wires 1 sq. mm , mg967 r digital high torque servo motor , mecanum wheel omni-directional smart robot car diy kit , m4x35mm phillips pan head ss 304 bolt , m3x35mm phillips pan head ss 304 bolt , m6x35mm phillips pan head ss 304 bolt , m8x35mm phillips pan head ss 304 bolt , m3 nuts , m4 nuts , m6 nuts , m8 nuts , oled 1. 3 inch , esp 32 wroom , aaa li-ion battery rechargable , aa li-ion battery rechargable , aa li-ion battery charger , aaa li-ion battery charger , 5v 1a adapter , ir sensor array 8 channel , mg 90 micro servo , photo interupter sensor , 12 volt brushed dc motor rs 555 , tf mini lidar , 10k ohm 3pin 15mm shaft potentiometer , male plus female 2. 1into5. 5mm for dc power jack , two trees stepper motor driver tb6600 4a , led matrix panel 3mm pitch 64x64 pixels , micro hdmi to vga cable , industrial grade analog ph sensor kit , n20 gear motors , linear actuator stroke length 100mm 7mm or s 1500n 12v , double sided pei spring steel sheet textured plus pei with magnetic base size 220x220mm , mdf board 8x4 feets thickness 4mm , mini hacksaw 10 inch with 10 blades

CTN :42757865

06 Dec, 2025 NA

Mumbai - Maharashtra

Tender For supply of spares of keltron log and keltron echosounder ver 3 1 24bktc001 d d - ek9938v- enm06e14s7pw conector ms 3106e 14s 7pw , ek9938v- enf06e14s7sx ms connector ms 3106 f 14s 7sx , ek9938v- enm06e14s7py ms connector ms3106f14s-7py , ek9938v- enm06e14s7px connector ms 3106e 14s 7px , ek9938v- ent06f14s5sx ms connector 3102 r 14s 5sx , ek9938v- dma361041205 data distribution box , ek9938v- ent006f2815s ms3106f 28 15s , ek9938v- dsa361040113 cable assembly 7 , ek9938vent006f2428p ms3106f 24 28p , ek9938v- ent06f2428px ms3106f 24 28px , ek9938v- ent06f2812sw ms3106f 28 12sw , ek9938v- dsa361040027 panel pc assy , ek9938v- ent06f2027px ms3106f 20 27ppx , ek9938vdsa361070055 display module assy , ek9938vdsa361070076 display module assembly , ek9938vdsa361070165 cable assembly 11 10 mtrs , ek9938vxfn mec0384v1 cooling fan 48v dc , ek9938vent006f2428s ms3106f-24-28s , ek9938vdma361070003 distribution unit , ek9938venf006e14s5s connector ms 3106e-14s-5s , ek9938venf006e14s7s ms connector ms 3106 f 14s 7s , ek9938v- dma361070006 tranducer assembly , ek9938v- dma361070004 cal test box , ek9938vent006f16s8p ms connector ms 3106f 16s 8p , ek9938v- erm75030645k metal film resistor 7 5 k 0. 25 , ek9938v- erm 11 540 645h metal film resistor 11 5 k 0 25 0 25 w 50ppm , ek9938v- enf006e14s2s connector ms 3106f 14s 2s , ek9938v- dma361040003 led repeater unit , ek9938v- psa36024vgs1 power supply vgs 100 24 , ek9938v- ilj0lm7812ct pyb10 q24 d5 dc dc converter 24v to 5v 10wpyb10 q24 d5 dc dc converter 24v to 5v 10w , ek9938v- ekprmpr2ctpl relay mpr2c12d , ek9938v- esr 200044010 4 pole 8 way rotary switch , ek9938v- ent006f2219s ms connector ms 3106f 22 19s , ek9938v- dsa360980120 kasu speed card assy , ek9938v- enf031420333 ms connector ms 3106f 18 1sx , ek9938v- enf031420331 ms connector ms 3106f 14s 6s , ek9938vdma361070088 cable assembly 15a 15 mtrs , ek9938vdma361070087 cable assembly 14a 15 mtrs , ek9938vend130000180 cable mount connector rjftv6mg , ek9938v- dma361070086 cable assembly 13a 15mtrs

CTN :42460903

30 Dec, 2025 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - sleeve cord, shock absorber, ball bearing, board, annunciator panel with red light filter, bearing, cap, resistor, link, sleeve, cable, adoptor, bolt, clamp, screw, bracket, running roller, relay, bracket, clamp, fork, catwalk (ramp extension), pipeline, nut, pipe, plate, left hand, bracket left, bracket, arm rest (rh), pipe, pipe, variable resistor, hose, hose, pipeline, bracket, micro switch, elbow, bracket, left, bracket (lh), bushing, spring, pipe, control, bushing, bracket, upper panel sealing, gasket, pipe, ring half, bolt, section lh, pipe, fr capsul unit, loom, bushing, bracket (rh), sealing strip, pipeline, switch

Sapphire Wafer Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector