Latest signal relay Tenders | Government signal relay Tenders

Central Government/Public Sector

CTN :45736607

13 Jul, 2026 NA

Prayagraj - Uttar Pradesh

Tender For supply of relay q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc and conforming to brs:941a sts/e/relays/ac lit led signal/09-2002 ,amdt.-1 or latest and rdso spec.no.irs:s-34, s-23 or latest, as applicable.the interlocking code for this unit shall be "abdhk". [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45733097

07 Jul, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released materials such as: (1) smps ips dcdp (r), qty=02 nos. (2) smps ips smrs (r), qty=03 nos. (3) ufsbi (r), qty=10 nos. (4) data logger, qty=02 nos. (5) universal axle counter/reset box, qty=24 nos. (6) copper strip, qty=109.9 mtr. (7) ct box 20 pairs, qty=35 nos. (8) ct box 10 pairs, qty=10 nos. (9) eld, qty=03 nos. (10) track feed battery charger, qty=81 nos. (11) ct box 50 pairs, qty=01 no. (12) ips status monitoring panel, qty=03 nos. (13) ufsbi alarm panel presentive, qty=08 nos. (14) fire alarm panel, qty=05 nos. (15) lightning surge protection unit, qty=03 nos. (16) lpd spd box, qty=03 nos. (17) remote terminal unit, qty=02 nos. (18) stm cabinet, qty=04 nos. (19) autometic battery charger, qty=01 no. (20) filter unit, qty=08 nos. (21) track circuit choke type-b, qty=162 nos. (22) sm penal c double line, qty=04 nos. (23) fire extingusher, qty=04 nos. (24) vft transformer, qty=60 nos. (25) relay, qty=1337 nos. (26) ctr, qty=10 nos. (27) signal post (r), qty=35 nos. (28) location box half (r), qty=38 nos. (29) location box full (r), qty=130 nos. (30) relay rack, qty=21 nos. location:- released materials of rvnl lying near lthr station in ttipl campus(ssr), sse/sig/brwd, jharkhand.

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 :45213467

21 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bulb 24v 40w b15 , bulb 40w , glass globe joint , o ring joint , bulb 115 60w b22 , bulb 24 v 40 w b15 , bulb 24 v 40 w b15 , bulb quartz iode 120v 250w , optical class , optical glass joint , pressure switch sensing element for fplm34dtxnsn , pressure switch sensing element for fplm34dkxsn , pressure switch sensing element for fpm34dqxnsn , temperature switch sensing elements for fcm34dgnsn , temperature sensor type pt 100b with ss316ti heath , configurable electronic module with pcb for emi protections , programmable temperature detector with 110mm probe length , temperature sensor assembly without electotronic module lm 176 , temperature sensor assembly without electotronic module lm 196 , flowrate signal processing unit amesys internation , typr 14p limit switch with a 20 m cable , 24 v aquacel type l37 reserve battery , pressure transmitter 0 15 bar absolute g 1 4 female , proximity detector neb 12 18mg50 e2 , remote thermometer 100mm type form 0 to 100 deg g full , thermometer 0100mm type a 0 to 100 degree c fcapillary k 2 m , manual call point , smoke detector , input module , limit switch contact , 1 0 m maximum height fresh water tank 1 level gauge , absolute pressure switch , conduct electrode h20 detect device al threaded coupling , differential pressure switch sensing element , electronic for fmb52 , electronic insert fel54 relays dpdt , level transmitter fmb52 , level transmitter fmb52 , position detector end valve fresh air pipe cm e 14 g21 3 , posn detector end vv air pipe cm e 14 g21 3 , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure swith sensing element , pressure 60l alimentary quality balloon horiz or vert , dc dc converter , relay 2rt10a 28vcc , relay 4rt10a 28vcc , relay tpr2 28vcc , relay 6rt10a 28vcc , relay 6rt10a 28vcc , fuse series psc type 6 6 urd 30 tt f 0200 , cartridge fuse ha22 type 6 3 32 6 3 a , cartridge fuse ha22 type 6 3 32 1 6 a , monostable relay 10a 28vdc type 4 i 10 b1 p 28 , berard acturator oa8 115b 60 hz 3ph marline ral7038 , 115v 24 vdc converter , relay2rt 10a 28vdc suppressed device saphir code rel005appar , relay4 rt 2a 28vdc dc p

CTN :45197673

14 Jul, 2026 4.01 Crore

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of valve spring suction , hexagon screw , v belt 5ea-1se , spring , o ring for hull gland seal 0000-0 , cylindrical pin , spring washer , clamping sleeve , ring sealing , ring sealing , cylinder screw , spring valve , glow lamp t6 , 8 28v 1 , 2w , screwing , o ring , o ring , o ring , bellow compensator , coller 190x4 , cup seal , sealing bush , stuffing box packing , o ring , amplifier 20db 1798347 , jublee clip , operating unit expansion vv. , strainer , pressure switch , key liminious , filter aclean -k610-46+8 , divers mask t53301 , bridge rectifier , diode 14 1300v , relay base , signalling mirror helograph , signal whistle , first aid kit solars , temp control dw2445 adjus for water o/let of 65dcc , carbon brush , heat exchanger , gasket 13-20x1 , lead m cone 5x34.5 , carbon brush 16x25x32 eg 34dj , power supply a001 , power output stage a006 , regulator power a4004 -p , diode zener protection a007 , transmitter for cft , ps , lower , fixed probe nsn6605997460943(sl1482-83-86-87-93-94) , transmitter for corpers tank (cft)stbd lower , o ring (teflon) no.8 , o ring , washer , washer , zener diode protection a007 , seal shaft , circlip , circlip , washer , transmitter for compen.tank stbd upper , transmitter for compun tank stbd middle , transmitter for compen tank , transmitter for cft , stbd , upper

Central Government And Public Sector

CTN :45638497

15 Jul, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of 2 aspect signal group relay suitable for led signal type a-rt-rg-a066 without base( without base plate).irs: s-46 & firm's specn specn: irs: s-46 & firm's specn [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45615464

02 Jul, 2026 NA

Baramulla - Jammu And Kashmir

Tender For bid to ras supply of filter fuel d d - lv7 maruti 38860m76m00 relay assy , lv7 maruti 3652m80110 lens rh , lv7 maruti 09481m15102 fuse 15 amp , lv7 maruti 2997183050 oil seal , lv7 maruti 38500m78153 horn low , lv7 maruti 2540006507 absorber assy front shock , lv7 maruti 35662m80000 lens turn signal , lv7 maruti 84703m73m00v12 mirror assy inner rear view , lv7 maruti 35602m80110 light assembly indicator , lv7 maruti 41681m58040 bush , lv7 maruti 35601m80110 lamp assy comb rh , lv7 maruti 9900m24120471 bulb head lamp 12v 4540w , lv7 maruti 36272m80000 lens back up lh , lv7 maruti 2540006508 regulator assy rh , lv7 maruti 38340m82c00 blade assy wiper , lv7 maruti 35500m80000 lamp assy fornt fog , lv7 maruti 2940000995 filter fuel , lv7 maruti 36620m830m0 harness assy wiring no2 , lv7 maruti 35712m80000 lens tail stop , lv7 maruti 2940001046 oil filter assy , lv7 maruti 35100m80020 head lamp assy * /bid number : gem/2026/b/7683671 + /dated: 18-06-2026 ' ' / bid document 1 / 22

Central Government And Public Sector

CTN :45702516

06 Jul, 2026 NA

Multi City - Chhattisgarh

Tender For auction sale of others - total qty.= 276 nos., description: - def. full size location box-29 nos.,def. signal point machine with motor-7 nos., def. signal point machine without motor-2 nos., def. battery charger 230-110v/30 amp-1 nos., def. track battery charger 6v/110-15 nos., lc gate pedestal(iron)-6 nos., lc gate boom(pipe)-100 nos., smps box(ips statcon)-3 nos., dc-dc converter box-5 nos., cvt module statcon(defective)-1 nos., distilled water plant/filter(defective)-3 nos., relay rack(released)-2 nos., lc gate lock post(defective)-5 nos., reset box-20 nos., leds defective (main led, calling on, shunt, route)-70 nos., point group relay(defective)-5 nos., lc gate panel(defective)-1 nos., ufsbi panel(defective)-1 nos. (remarks - material to be sold on as is where is basis and will be delivered in numbers.)

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.

CTN :45686076

09 Jul, 2026 NA

Multi City - Andhra Pradesh

Tender For procurement of spare parts for welland & tuxhorn make hydraulic drive system for lp bypass system and abb make 3 phase unbalance monitoring relay- 3 phase unbalance rms monitoring relay (100077739), fuse 6a (100189159), led lamp-3h1 (100189160), led lamp-3h2 (100189161), switch-3s1 (r100189162), relay-3k1 (100189163), relay-3k2 (100189164), relay-6k5 (100189165), safety relay-6k1 (100189166), signal isolator (passive) (100189167)

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