Latest comparator Tenders | Government comparator Tenders

Central Government/Public Sector

CTN :45715772

20 Jul, 2026 NA

Thane - Maharashtra

Tender For supply of discrete components for assembly of 15 mv linac boards - thick film resistors - sdm 1/4 watt 1 kohms 1% commercial use, analog comparators dual comparator, common mode chokes/ filters 3a 4.5mh 80m ohm horizontal choke, high-performance 30-watt, isolated dc/dc converter, multilayer ceramic capacitors mlcc-smd/smt 50v 1000pf 0603 c0g 5%, diodes- general purpose, power, switching switching diode bvr & it := 100 v, multilayer ceramic capacitors mlcc- smd/smt 1.0uf 50volts x7r 5%, thick film resistors - smd 1/4watt 510ohms 5% high power aec-q200, trimmer resistors -smd 100k 10% 1/4"squ smt multiturn, power management specialised - pmic rms-dc converter ic low cost-pwr, rectifiers diode, do-41 , 1000v, 1a, standard leds - through hole green diffused 12 volt, fmcd 1,5/12-st-3,5 24 position terminal block plug, female sockets 0.138" (3.50mm) 180° free hanging (in-line), pluggable terminal blocks 12 pos 2.5mm pitch plug 26-20awg spring, pluggable terminal blocks ifmc1,5/10-st-3,5-rf, pluggable terminal blocks imcv 1,5/10-g-3 5 rn p20 thr, pluggable terminal blocks 4 pos 2.5mm pitch plug 26-20awg spring, mcdn 1,5/12-g1-3,5 p14thr 24 position terminal block header, male pins, shrouded (4 side) 0.138" (3.50mm) vertical through hole, 24 position terminal block header, male pins, shrouded (4 side) 0.138" (3.50mm) vertical through hole, pluggable terminal blocks imcv 1,5/10-g-3 5 p20 thr, 12 position terminal block header, male pins, shrouded (4 side) 0.098" (2.50mm) vertical through hole, 4 position terminal block header, male pins, shrouded (4 side) 0.098" (2.50mm) vertical through hole, 9 pin d type connector, 15 pin d type connector, esd protection diodes / tvs diodes 3kw 24v 5% bi-directional, 10mh pulse transformer 1:1 through hole, 1000pf, tol 1%, 500v, 2 pin jst-ph-2.0 male-female connector set of 2 (2mm pitch) , metal film resistors - through hole 2watts 2.2kohms 5%, headers & wire housings minifit rtc hdr 12p dr v tin .062, centralab rv4 series potentiometer 5000000.0 ohms. 2 watts. 500 volts.rv4laysa505b panel mount, solder lugs terminals, ca509/k5wht – 5 mm wide marker blank (1 pkt = 100 tags), diodes - general purpose, power, switching 100v io/200ma bulk, omron 4pdt non-latching relay plug in, 24v dc coil, 5 a, allied connector, plc unit ethernet connectorrj45 female socket ethernet connector with plastic shell ip67, 3-phase power connector (4 pin), radiall tnc(insulated) square flange jack receptacle with solder pot contact

Central Government/Public Sector

CTN :45715777

20 Jul, 2026 NA

Thane - Maharashtra

Tender For supply of discrete components for assembly of 6 mv linac boards - isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, multilayer ceramic capacitors mlc, film capacitors 220pf 50vdc 2% pps film 0805, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.22uf u2j 1210 10%, headers & wire housings mega-fit vert hdr assy 2 ckt 15u" au, automotive connectors 1.5mm sfc, terminal loose piece, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 15; output 2 (vdc): -15; output 3 (vdc): n/a, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 5; output 2 (vdc): -5; output 3 (vdc): n/a, isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, headers & wire housings mega-fit recept hsg 2 ckt v-0, headers & wire housings mega-fit crimp term tin 14-16awg, headers & wire housings 2.50 spox hsg 9p friction lock, headers & wire housings spox term 22-28g fem reel of 12000, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.1uf x7r 0805 5%, aluminium electrolytic capacitors - smd 50vdc 10uf 20% smd 4x5.8 aec-q200, multilayer ceramic capacitors mlcc - leaded rad 50v 10pf c0g 0.50pf ls:2.5mm, aluminium electrolytic capacitors - radial leaded 50v 33uf 35mohms smd 8x7mm, film capacitors 2200pf 50vdc 2% pps film 0805, film capacitors 22000pf 100v 1% orange drop, multilayer ceramic capacitors mlcc - leaded rad 100v 4.7uf x7s 10% ls:5mm, tantalum capacitors - solid leaded 50v 1.0uf 5%, multilayer ceramic capacitors mlcc - smd/smt 50v 0.015uf c0g 0805 1% aec-q200, diodes - general purpose, power, switching 100v io/200ma bulk, headers & wire housings 2.5mm vert hdr 9p shrouded, headers & wire housings unshrd vert sngl 2, rf connectors / coaxial connectors pc bh recept, headers & wire housings 2.5 vert hdr spox 6p shrouded, metal film resistors - through hole yr1 0.1% 634r, trimmer resistors - through hole 1/4" 1mohms 10% sq w/standoff sealed, metal film resistors - through hole 1/4watt 10kohms .1% 10ppm, metal film resistors - through hole 100kohm 1/4w 15ppm, metal film resistors - through hole 1/2w 40kohms .1%, thick film resistors - smd 1/4watt 17.8kohms 1%, thick film resistors - smd 0805 anti-surge res. 0.1%, 2kohm, trimmer resistors - smd 6.35mm 1/4" 12-turn sealed, ldo voltage regulators adj 1.1a 1x res l drop reg, analog comparators fast prec comparator, instrumentation amplifiers ad620 amplifier low drift low power, monostable multi-vibrator sngl retriggerable mono multivibrator, standard clock oscillators l pwr, 1khz to 20mhz res set sot-23 osc, active filters v low offset clk sweep bessel filter, logic gates quad 2-input and gate, precision amplifiers sgl-supply rr lo pwr fet-inpt, headers & wire housings spox crimp hsg 6p, low signal relays-pcb 1a 12vdc dpdt non-latching pcb, bipolar transistors - bjt npn general purpose, pot trimmer resistors - through hole 3/8" 100kohms sealed vertical adjust, amphenol rf rf connectors / coaxial connectors pc bh recept, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, rf connectors / coaxial connectors bnc straight crimp plug rg223, 4 pole power contactor, 3 pole power contactor, rf adapter -in series bnc jack blkhd adapter iso–50 ω

CTN :45720703

30 Jul, 2026 2.00 Crore

Chhatarpur - Madhya Pradesh

Tender For inviting rates of different items for construction of diffrent type of work as per demand on cm help line or ward parsad or public - supply of handpump material 2026-27, excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead up to 1000 m as per section-300 of the specifications.item no nvi-3.12, construction of embankment/sub-grade/earthen shoulders with material obtained from other sources, as per provisions of section 305 of the specifications, with approved materials/soil confirming to requirements given in table 301-1 of specifications including all lead and lifts, including cost of watering, compaction by vibratory roller/heavy pneumatic type roller etc. confirming to requirements given in table 301 2 of the specifications complete.item no nvi-3.12, construction of granular sub-base, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method at omc and compacting with vibratory roller of 80-100 kn static weight to achieve the desired density, including all lifts and lead complete in all respect as per section-400 of the specifications.by mix in place method item no nvi -4.1.1.1, construction of dry lean cement concrete sub- base over a prepared sub-grade with coarse and fine aggregate conforming to is: 383, the size of coarse aggregate not exceeding 26.5mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1 of the specifications, cement content not to be less than 150 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 mpa at 7 days, mixed in a batching plant, transported to site, laid with paver with electronic sensor/mechanical paver, compacting with 8-10 tonnes vibratory roller, finishing and curing and as per section 601 of specifications.item no nvi- 6.1.1, providing and laying cement concrete grade m-20 with 20 mm graded crushed stone aggregate, mixing shall be in mechanical mixer, laying with paver compacting by use of pin, plate / screed vibrators including form work by strong steel girders fixed by spikes, separation membrane 125 micron thick, including cutting of joints @ 4 to 5 m interval and filling it with hot applied bituminous sealant (without dowel bars) (max. thickness 20 cm).item no nvi-6.4, construction of dowel jointed, plain cement concrete pavement in m-30 grade concrete over a prepared sub base with 43 or higher grade cement, coarse and fine aggregate conforming to is:383 maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver with electronic sensor spreading the concrete by shovels, rakes compacted using needle, screed and plate vibrator and finished in a continuous operation including provision of contraction, expansion, and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, placing of dowel bar, tie rod admixtures as approved, curing compound, finishing to lines and grades as per approved drawings as per irc:15 and as per section-602 of the specifications complete excluding cost of steel in dowel bar and tie rod etc.item no nvi-6.2.1, earth work in excavation for foundation, trenches for pipes / cables or drains etc. by mechanical means / manual means (exceeding 30cm in depth.) including ramming of bottom,dressing of sides,disposal of excavated earth including of all lift and lead upto 50m.disposed earth to be levelled and neatly dressed.all kinds of soil item no nii 2.6.1, demolishing cement concrete manually/by mechanical means including disposal of material with in 50 meters lead as per direction of engineer-in-charge.1:3:6 or richer mixitem no nii

CTN :45709274

10 Jul, 2026 NA

Thrissur - Kerala

Tender For supply, installation, testing and commissioning of hydrological, soil moisture and water flow monitoring instruments - woltman type water meter, tensiometer, soil moisture sensor, redox potential sensor, ultrasonic water level, sensor - radar based, ultrasonic flow velocity, sensor - radar based, infiltrometer, supply and installation of parshall flume (6") , discharge measurement 0.1 to 8.7 i/s, supply and installation of parshall flume (12") , discharge measurement 0.9 to 49 i/s, automation of water level recording system in parshall flume.

CTN :45696133

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for electronics and communication engineering department - supply of equipment for electronics and cmmunication engineering department, 8051 micro controller kit :specification : operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., temperaturemeasurementkitspecification : sensors:rtd (pt-100), thermocouple (fe-k/j-type), and/orthermistor (ntc). display: 3 digit led/lcd digital display(typically 200 mv fsd). temperature source: portable water kettle orheater block. signal conditioning: on-board circuitry foramplification, linearization, and cold junctioncompensation. test points: multiple 2 mm / 4 mm banana socketsfor monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntcthermistor probe, k-type thermocouple probe,patch cords and user manual., ask modulationanddemodulation kit:specification : message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz,amplitude 5 v. carrier signal: sine wave, frequency 200 khz,amplitude 5 v. modulator type: switching modulator using analogswitch / transistor switching ic. demodulator: envelope detector and lpf. comparator: lm311 based. supply voltage (board): +12 v, +5 v dc. supply current: 100 ma minimum. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., dth trainer kit:specification :power supply: 200 v to 240 v ac, 50 hz.dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m.controls: channel selection. volume control.fault simulation: five built-in simulated faults for troubleshootingexperiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise blockdiagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna.additional features: dth subscription connection withdoordarshanfree channels. free-to-air channel demonstration., fpga trainer kit:specification : must use industry-standard mid-range fpgadevice usb-jtag programmable, compatible withvivado ise (webpack). power supply: 5 v dc through usb or externaladapter. on-board peripherals: leds, switches, pushbuttons, 7-segment display,clock source, gpio /pmod expansion ports, uart, vga / hdmi, usbuartbridge, usb cable. user manual.

State Government

CTN :45690221

16 Jul, 2026 NA

Jummu - Jammu And Kashmir

Tender For video spectral comparator

CTN :45697959

10 Jul, 2026 30.0 Thousand

Badaun - Uttar Pradesh

Tender For supply of mud flask 200 ml wide mouth corrsing broocil , test tube 12point5x1point25 cu borocil , burette 50 ml tarson make , poltube 200 mm central filling corring glass , breaker cappoint 250 ml borocil , test tube holder wooden handle , pipette 10 ml graduated 0point1 ml , pipette 5 ml graduated 0point1 ml , lovibond comparator , bromthymol blue disc , alphanaphthol solid 50 gm pack , eriochrome black t 25 gm pack , lead sub acitate e merckpoint , bpointtpointbpoint solution 125 ml pack , sulphuric acid 1point84 specifie gracity 500 ml , ph capsule 4point2 ph 10 capsule , ph capsule 7point0 ph 10 capsule , ph capsule 9point0 ph 10 capsule , ph meter hanna make , methyl red solution 125 ml , thermometer cdr make alchole filled , measuring flask borosil 250 ml , bromo thymol blue powder 50 gm pack , phenolphthlein powder 25 gram pack , borosil glass 250 ml , whatsman square sheets