Latest digital circuit experiment board Tenders | Government digital circuit experiment board Tenders

Central Government/Public Sector

CTN :44344358

03 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of spares for gtg system - relay finder 44.62 , 24vdc , 10a dpdt 2co , relay base for finder 44.62 , 24vdc relay , transducer power for gtg avr , varistor rv5/50 for contactor gtg avr , capacitor 1000mf , 450vdc gtg avr , diode bridge 35a , 36mt120 gtg avr , contactor field gtg avr , add on blk abb contactor field gtg avr , converter usb to rs232/485/422 sc11u , moxa converter u port rs232 to usb , fiber to fast 4 port ethernet converter

Central Government/Public Sector

CTN :44350742

03 Apr, 2026 43.60 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : procurement of spares for prabhu make nflp auto transformer starter - diode by255 for vacuum contactor part no ht200c or equivalent , vacuum contactor closing coil 110v dc part no ht203 or equivalent , vacuum contactor holding coil 110v dc part no ht204 or equivalent , copper terminal bar for o g terminal part no ht701a or equivalent , brass cable gland complete with c. i clam part no ht1600 or equivalent , intrinsically safe pilot panel complete part no ht3000 or equivalent , isolator 400 amp, 6. 6 kv part no ht100a or equivalent , vaccum contactor 400amp, 6. 6kv grade part no ht200 or equivalent , bottle for vaccum contactor 400amps. 6. 6kv part no ht202 or equivalent , dmc insulator for i c,t g,o g and power fuse 6. 6kv part no ht700a or equivalent , timer electronics 3sec to 3minon delay part no ht2004a or equivalent , contactor tp,12 amps ac3 duty fitted with 110 v dc coil part no ht200a or equivalent , microcontroller based ct operated ct sec. 5a motor protection relay having following features with display over load protection, single phasing, part no ht900e or equivalent , oil cooled copper wound auto transfrmr starter part no tr1100kw or equivalent ) /bid number: gem/2026/b/7289425 * /dated & & / bid document1 / 20

State Government

CTN :44389594

30 Mar, 2026 NA

Lucknow - Uttar Pradesh

Tender For bid to ras supply of spare parts for vhf d d -batts contact clip for xirp8668 , lcd display for xirp 8668 , flaxi strip for xirp 8668i pair , flaxi strip for xirp 8668 , cabinet for xirp8668 body cover , speaker for xirp8668i , volume knob for xirp8668 , channel knob for xirp8668i , lcd display for xirm 8668 , power connector for xirm 8668 , antenna post for xirm 8668 , flaxi strip for xirm 8668 , power transistor for xirm 8668 , audio ic for xirm 8668 , front pannel pcb for xirm 8668 , speaker for xirm 8668 , mosfet 2sk956 , diode byv26c , diode 5408 , ic ka7500 , mosfet stp9nk 50z , electrolyte capacitor 220 micro f 450v , 5 amp fuse 10 mm ac fuse , 10 amp fuse 20 mm dc fuse , dc fuse holder , i c tny 272 , bridge diode db107 , zener diode 4744 0 15v , i c 3844 , 8 pin i c base

CTN :44430271

31 Mar, 2026 NA

Imphal - Manipur

Tender For corrigendum : supply of hplc isocratic system , vertical electrophoresis unit with power supply , weighing machine , mini centrifuge , vortex shaker , vdrl shaker analogue , peristaltic pump , uv vis beam spectrophotometer , ice cube maker machine , orbital incubator shaker , ultrasonicator waterbath cleaner , micro pipette set , digital ph meter with electrode , weighing balance , single quartz distillation unit with daps , clevenger apparatus , digital soil testing kit , digital flame photometer , ultra flat magnetic stirrer , digital hot air oven , conductivity tds meter with cells , tlc kit , serological water bath , rectangular hot plate with digital pid , rectangular hot plate , heating mantle , incubator , ph meter , vertical electrophoresis unit , insect cabinet , rotary microtome , uv transilluminator , conductivity tds salinity resistivity bench meter , tissue grinder , autoclave vertical , hot air oven, 90 ltrs , bod incubator 112 ltrs , inclined binocular microscope , sliding caliper , spreading caliper blunt knob , spreading caliper pointed knob , anthropometer , tubular craniophor , cubic craniophor , diagraph martin s type , horizontal tracing needle , human skeleton complete set , human skull , measuring tape , skin fold caliper , parallelograph , mollusion craniophor , mandibulometer , segmometer range 3000 mm , digital stadiometer , diaptograph rectangular , palatometer , osteometric table , travelling microscope , sextant height measurement , ballistic galvanometer , desautys bridge with head phone and bridge oscillator , andersons bridge with head phone and bridge oscillator , battery eliminator 12v 5 amp , diffraction grating lines , sodium vapour lamp transformer 35 w , spectrometer with brass scale , michelsons interferometer , digital trainer to study truth tables of flip flops , polarimeter student , plancks constant apparatus , zener diode characteristic apparatus , electronic stop watch , fortins barometer brass parts with wooden case , optical bench 1.5 meter long , viscometer searles pattern , millikans oil drop apparatus , lcr resonance apparatus , laser experimental set-up , platinum resistance thermometer , prismatic compass 100 mm dia , digital theodolite 5 sec with stand , world globe 12 inch, natural , weather maps india , rain gauge , anemometer digital cup type , gps etrex 32x , plane table set , brunton compass, brass heavy type, without tripod stand , dumpy level , ranging rod, 3 meter, 3-fold, metallic, superior quality , survey chain, 20 meter , solar and lunar eclipse apparatus motor driven model , ganongs respirometer , phases of moon motor driven model , day and night motor driven model , range finder, 2-color oled display, pocket laser range finder with slope switch, 1093 yards high accuracy, 6x magnification, rechargeable, pulse vibration , polarizing microscope, binocular , tool makers microscope , microprocessor water and soil analysis kit , kits of rock , fossil kit , soxhlet extraction unit , mini dual vertical electrophoresis unit , water bath rectangular, digital , humidifier

corporations/Associations/Others

CTN :44645349

01 Apr, 2026 1.00 Lacs

Ajmer - Rajasthan

Tender For supply of electric parts a.c and d.c. - latherized paper 7 mm to 10 mm , p.v.c sheet 7mm to 10 mm , fiber glass sleeve 1 mm , fiber glass sleeve 2 mm , fiber glass sleeve 3 mm , fiber glass sleeve 4 mm , fiber glass sleeve 5 mm , fiber glass sleeve 6 mm , fiber glass sleeve 8 mm , condenser 2.5 mfd , condenser 4.0 mfd , condenser 8.0 mfd , insulation varnish , diode 60 amp , diode 120 amp , s.e.copper wire 13 swg , s.e.copper wire 16 swg , s.e.copper wire 17 swg , s.e.copper wire 18 swg , s.e.copper wire 19 swg , 5.e.copper wire 20 swg , s.e.copper wire 21 swg , s.e.copper wire 22 swg , s.e.copper wire 23 swg , s.e.copper wire 24 swg , s.e.copper wire 26 swg , s.e.copper wire 27 swg , s.e.copper wire 28 swg , s.e.copper wire 29 swg , s.e.copper wire 30 swg , s.e.copper wire 31 swg , s.e.copper wire 32 swg , s.e.copper wire 33 swg , s.e.copper wire 34 swg , s.e.copper wire 35 swg , s.e.copper wire 36 swg , m.c.b 32 amp 4 pole , m.c.b 63 amp 4 pole , m.c.b 100 amp 4pole , d.o.l starter , ampere meter o to 15amp. , power capacitor 5 kvar , power capacitor 10 kvar , rotary switch 8 pole , isolators all type , alluminium 2 core cable , aluminum 4 core cable , main switch 63 amp , main switch 100 amp , kitkat fuse 63 amp , kitkat fuse 200 amp , glass fibre tape roll , insulating nomex paper , soldering wire 16 swg , kitkat fuse 15 amp , rottery switch 6 pole , all types of ac lugs

CTN :44337768

30 Mar, 2026 NA

Raigad - Maharashtra

Tender For corrigendum : supply of oem spares of m k engineers - 3 4 200a 4p 50ka motorised mccb up based o/c+s/c+e/f release+ 240v ac motor+240v u/v release+240v ac shunt+aux./trip contacts , 32a 4p 50ka mccb with tm based o/c+s/c release+ 240v ac shunt release+trip contacts , 32a dp 50ka mccb with s/c release+aux/trip contact , 40a tp 50ka mccb with s/c release+aux/trip contact , 16a tp 50ka mccb with tm based o/c+s/c release+ 230v ac shunt release+trip contacts , (2.5-25a) intelligent motor protection relay with main unit, ct unit, display unit, display cable , (0.6-3a) bmr , (2.4-12a) bmr , 10/1a, 5va, cl-1 cts , 20/1a, 5va, cl-1 cts , 200/1a, 10va, cl-1 cts , 25/1a, 5va, cl-1 cts , 30/1a, 5va, cl-1 cts , 5/1a, 5va, cl-1 cts , 25a dp contactor 240v ac , 50a dp contactor, 230vac , 50a tp contactor, 230vac , aux.contactor 230v ac , elr+cbct , (stop/open (stayput)) / (start/close) push button , (stop/open (stayput)) / (start/close) push button , reset push button , on delay timer , on delay timer , current transducer, single output, 4-20ma output, 230v ac , smps 220v dc/24v dc,20a , diode (redunancy module,24v dc) , semaphore indicator, 24v dc,dia31.5mm, bi-colour , under voltage relay, 2c/0,24v dc , 24v dc miniature relay with led+diode , aux.contactor 24v dc , 10a, demand power set point raise/low,speed raise/low, voltage raise/low selector switch , motorized potentiometer,5k, 10 turn pot., 2w, 24v dc , resistance, 120 ohm, 24v dc

CTN :44558225

02 Jun, 2026 NA

Delhi - Delhi

Tender For procurement of spares for mi-17iv helicopter - contactor, transister, micro circuit, shield, axle with brush, transister, nut, nut, spring, port-plate, holder, fairing, trigger, cassette for p503, nozzle guide vanes, les glass tape, cowl, branch, diode, plug sprocket, casing with half cylinder, spring, spool with sound carrier, plug connector, rotor with plunger, spring, spool unit, rotor, lamp holder, hose, body, union, bearing step, circuit board, cover, plug magnetic, tumbler, bushing driving gear, ring, ring snap, cable, cable, protection band, bdt-9 convertor amplifier, placard, placard, spring, gyrometor, nozzle exhaust, universal head, device uop, resistance, profile, hub, device vt amp line, button, annunciator, compensate feeder (2mtr), filter, amplifier, bus, bearing nut, washer, resistance, variable resistance, switch, thermo cartridge, relay, fan, transformer, power supply unit, tail navigation led bulb, ifa basic selection device, yaw rate gyro

CTN :44560679

17 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

CTN :44007129

10 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of , vertiv 60 kva ups thyristor heat sink mounted module 190 amp average , vertiv 60 30 15 kva ups hall effect sensor 200amp 0 to600amp open loop15v , vertiv 60 kva ups thyristor heatsink mounted dual 1000 amp rms 570 amp , vertiv 60 kva ups transformer pr1 120v pr2 120v s1 15v , vertiv 60 kva ups control transformer pri 0 60v 50khz , vertiv 60 kva ups fuse glass cartridge 5 amp 250 vac 5mm x 20mm , vertiv 60 kva ups hall device 400 by 4v hta 400 s lem , vertiv 60 kva ups single phase bridge rectifier 35amp 1200 v gbpc35 rohs , vertiv 60kvaups diode 3 average 35amp ifsm 400amp i2t 1030 a2s , vertiv 40 30 10kva ups capacitor 100 uf 370 vac 5 to 10percent , vertiv 40 30 15 kva ups capacitor al 10000uf 350vdc , vertiv 40 kva ups diode scr 150 amp rms 95 amp average 1600 v , vertiv 40 30kva ups fan centrifugal 230 vac 1 phase 50hz 50 deg c , vertiv 40 30 15 10 5 kva ups fuse semiconductor 110 a 6500 amp 690 v , vertiv 40kva ups fuse semiconductor 315a 690vac 500vdc 910000a 690 v , vertiv 40 kva ups fuse 355 amp 690 vac 500vdc 140000 a 660 v , vertiv 40kva ups igbt dual module 474 amp 1200 v d56 , vertiv 40 30 15 10 5 kva ups pca dc dc converter 28 v 1093db 2 , vertiv 40 30 15 10 kva ups pca clamping diode array card 796db 4 , vertiv 40 30 15 10 5kva ups pca manis feedback 3 phase , vertiv 40 30 15 10 5 kva ups transfomer control isolation copper crgo , vertiv 40 30 15 10 5kva ups pca input and output v feedback card 240 vdc , vertiv 40 30 15 10 kva ups pca driver square wave supply cardr , vertiv 40 kva ups pca static switch control card 1 phase 1078db 3 , vertiv 40 30 15 10 5 kva ups pca input and output v feedback card 230 vac , vertiv 40 30 kva ups pca rectifier pulse amplifier and rc card 1201db 1 , vertiv 40 30 15 10 5 ups pca micro proceessor based smd buck boost control , vertiv 40 ups dc converter wrb1205cs 2w , vertiv 40 30 15 10 5 upspca igbt driver card one way with square wave supply , vertiv 40 30 kva ups transfomer pri 415 v sec 230 v 400mamp class h , vertiv 40 30kva ups transfomer auto 0 230 415v 1amp at 230 v , vertiv 40 30kva ups capacitor alum electro 10000uf 315vdc , vertiv 40 30kva ups pca dc dc converter card input 220 v output 30 v , vertiv 40 30 kva ups fuse clip pcb mount glass cartridge 15 amp 500 vac , vertiv 40kva ups thyristor heatsink mounted dual 250 amp rms 156 a 1600 v , vertiv 40kva ups pca data logger for 1phase systems 1oz base cu 2 layer pth , vertiv 40 30 15 10 5 kva ups pca inverter control card 1 phase 169 , vertiv 30 15 10 kva ups scr diode module power 55 amp 1600 v rohs , vertiv 30 15 kva ups fuse semiconductor 200 amp 690 vac 18500 a 690 v , vertiv 30 kva ups igbt dual module 324 amp 1200 v d56 , vertiv 30 kva upsthyristor dual 150 amp rms 95 amp average 1600 v , vertiv 30 15 10 5 kva ups pca static switch control card 1 phase 1077db 4 , vertiv 30 15 kva ups transfomer control isolation copper pri 0 415 v , vertiv 30 kva ups transformer power isolation copper 1 phase 34kva , vertiv 30 15 5 kva ups pca data logger 875db 11 for 1ph systems cu pth , vertiv 15 10 kva ups pca dc dc converter card input 240 v output 30 v , vertiv 15 10 5 kva ups pca half control rectifier driver card 3 phase , vertiv 15 kva ups hall effect sensor 100 a 0 to plus 300 a plus , vertiv 15 kva ups transfomer control isolation copper 1 phase 17 kva , vertiv 15 kva ups capacitor al 3300uf 450vdc plus 20 percent , vertiv 15 kva ups capacitor 100 uf 550 vac 5 //bid details 2 / 85 to10percent , vertiv 15 5 kva ups fan axial 6 inch , vertiv 15 10 5 kva ups hall effect sensor 50 amp , vertiv 10 5 kva ups capacitor 2200 uf 450vdc , 10 5 kva ups capacitorscrew lead 4700 uf 350 vdc , vertiv 10 kva ups fan axial 4 inch 230 vac 1 phase 50 hz , vertiv 10 5kva ups igbt heatsink mounted dual module 100amp , vertiv 10 kva ups pca data logger card for fb50z 3100 , vertiv 10 5 kva ups hall effect sensor 100 amp panel mounting has , 10 kva ups transfomer power isolation copper 1 phase 11 kva , vertiv 5 kva ups d

Central Government/Public Sector

CTN :44550894

14 Apr, 2026 NA

Ajmer - Rajasthan

Tender For supply of power contactor [with diode] for compressor unit of lhb type ac coaches ,3 pole, rated current- 32 a (at rated voltage & ac-3 utilization category), rated voltage- 690 v, coil voltage 77-143 vdc, with surge supressor, with 1 nc aux contact, confirming to rdso spec no. rdso / pe / spec / ac / 0184-2015 (rev1), suitable for lhb type ac coaches switch board cabinet [place of intallation- s1k33, s1k34, s1k38, s1k39].

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Central Government/Public Sector