Latest desktop computer spares Tenders | Government desktop computer spares Tenders

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.

CTN :42867445

27 Nov, 2025 17.24 Lacs

Delhi - Delhi

Tender For operation and maintenance of ei & fan i/c water supply system of nursing residential complex, sri niwaspuri, new delhi. (sh: supply, installation, testing and commissioning of data receiver cum digital data transmitter capacitance based battery powered of data signal).

CTN :42847498

10 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of avlf modulator, ecl beacon mk iii and hd vlf receiver - rm dc fan 12v 60x60x25, mounting kit, ac power cord, headset, cd programming software, programming cable rs232, programming cable rj45, secure key master (mfg), dte for ships, ecl beacon mk-iii alongwith accessories, ecl beacon mk-iii, carrying case (ecl beacon mk-iii), lan switch, hd vlf hf receiver, aux cable (hf data), carrying case (vlf-hf receiver), fuse fa crtg 6.3x32mm l 250v 5a, protective window (erasure)

Central Government/Public Sector

CTN :42763899

09 Dec, 2025 NA

Nagpur - Maharashtra

Tender For supply and installation of 02 channel voice data recording and processingunit (vdrpu) as per rdso /spn / tc / 38 - 2002 ver 2 or latest.supply and installation of vhf receiver to record communication with in the radio coverage area of station vhf equipment. note: vhf based secured communication equipment has in-built vhf radio which is configured on dg (driver guard) frequency to record communication. if railways also wants to record communication on shy frequency simultaneously, then this is required per location.supply of server hardware and software for centralized monitoring of voice communication with voice logging for entire stations in nagpur division through vhf based secured communication equipment as per no rdso / spn / tc / 38 - 2002 ver 2 or latest amendments or latest. the technical specification is as follows: - (i). processor - intel core tm i7-6700t, memory: 16gb, hard drive: 1 tb ssd, graphics card: nvidia geforce gt 730 (4 gb ddr3 dedicated), networking 802 m, 11 b/g/n (1x1) and bluetooth 4.0 m. 2 combo, sound card: dts studio sound?, keyboard, and mouse: hp usb wired keyboard with volume control, power supply: 180w ac power adapter, audio: dts sound?, memory slots: 2 dimm , external i/o ports: 2 usb 3.0; 4 usb 2.0 dimm, windows 11 operating system, led monitor: 24 (23.08

CTN :42796354

24 Nov, 2025 5.32 Lacs

Delhi - Delhi

Tender For armo residential and non residential buildings of lhmc and ah new delhi during 2025-26subwork/packages:s.i.t.c. of data receiver cum temperature display unit with parameter transmitter and data signal in 3rd and 4th floor new academic block

CTN :41885835

23 Dec, 2025 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mirage aircraft - rmmu-ds interconnection box, box,trim actuator, motor,universal, pl-2 cca, equipped chassis, utc board, ede 1 board, esdm board, isae board, rama board, front panel, back lighting module, pick-up,accelerometer, mdr wired structure, mkxii & modes transponder processor, external data control processor, connector and aircraft power system, psu module, equipped gyroscope structure, synchro board, high voltage power supply, input output unit, process grafic unit, starter,engine,gas turbine, box,regulating, power amplifier and diplexer, synthetiser pre-ampli receiver, ede 2 board, psu module, power supply no. 1, power supply unit, valve,restrictor, pl-6, power supply no. 2, interconnection unit, sonde c.f, receiver;radio, dual interrogater receiver, thermometer indicator with probe (0-1000 c), controller circuit, unlocking tool, valve, air (ipl), chassis,electrical equipment, digital tachometer, hbj-casing, power supply unit 5v, power supply unit 50v, 1030 mhz and 1090 mhz source, er power supply module, multi io& video acquisition, fiber-optic borescope kit, pressure switch

Central Government/Public Sector

CTN :42648407

28 Nov, 2025 NA

Bangalore - Karnataka

Tender For supply of pusher 160kv electric bldc motor , pusher 195 amp electronic speed controller -esc , vtol 160kv electric bldc motor , vtol 200 amp electronic speed controller -esc , energy management system , elevon digital monster torque waterproof servo , rudder 32-bit high torque waterproof steel gear servo , mimo -2x2- digital data link , 1710 mhz-2700 mhz 3 point 5 dbi rubber duck -terminal airborne antenna , vol g30 x 10 point5 propeller , 110amps high temperature antispark male-female drone connector , 180 amps heavy duty anti-spark male- female drone connector , 160 amps heavy duty anti-spark male- female drone connector , gold bullet 7mm male female connector , ultra flexible 8 awg silicone 50 m wire roll of red black and yellow , ultra flexible 6 awg silicone 50 m wire roll of red black and yellow , anti jam gnss receiver system , 9s li-ion battery , pitot tube , high gain gps antenna , high gain omni antenna , 6 m telescoping antenna mast , 10 m tripod telescoping antenna mast with tripod , high gain parabolic antenna , 28x11 pusher propeller , ground control station power distribution board -pdb

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