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204 components starting with “4” · in stock or sourced fast · request a quote on any part
Part NumberDescriptionManufacturer
4
Chan Led Clock
4 X 24 METALLIC A/S BAG
4-102972-0-02
TE Connectivity
4-1393788-5
TE Connectivity
4-330808-8
TE Connectivity
4-520447-2
Term, QD 12-10AWG, .250 Ins Fully Insul "R3"
TE Connectivity
4-641190-0
10P MTA100 CONN ASSY RED LF
TE Connectivity
4-647000-2
TE Connectivity
4-87631-2
Housing, Connector, Crimp-Snap, Dual, 50, 250 VAC, 3 A, 750 V
TE Connectivity
40.31.7.024.0000
Replacements
400-206
GE
4002-12SW
WINGED FASTNER 1/4/TURN
Camloc
4004
BLONDER TONGUE INDOOR SPLITTERS, NUMBER OF WAYS: 4, FREQUENCY: 1000 MHZ, HOUSING: DIE-CAST…
Keystone
4007-15
5 Pin D_x0002_Sub Connector Male
Regal
4007-25
25 Pin D_x0002_Sub Connector, Male
Regal
4007-37
37 Pin D-Sub Connector Male
Regal
4008-37
37 Pin D_x0002_Sub Female Connector
Regal
40125
Dixie Products
402-230132-ROHS
SWITCH , RADIO FRENQUENCY TRANSMISION LINE
Dowkey
40217
WASHER FLAT , M3, STEELE, ZINC PLATED DIN 125A
4029BDMQB
Fairchild
403-112
Dexter
40325
Dixie Prod.
40430-300-51
CONTACT ASSORTMENT,ELECTRICAL — NSN 5999-01-306-9577
Allen Bradley
4049BDMQB
Fairchild
406190
2U Vertical Rack Rail
Generic
407998152
10 AMP DC BULLET CIRCUIT BREAKER, LMLK1-1RLS4-29877-3-V
AIRPAX
40850
SBE-M-15-S4 SCREWING UNIT
Ingun
408N1K
Clarostat
4091A11
ICLASS SE RDR MOD ATTENNA
HID
40MP-PS-7A
ALUMINUM PULLEY STOCK
MIL-SPEC
40SS106B020K1A
Philips
4116R-001-123
Bourns
4116R-001-332
Bourns
4116R-1-823
Bourns
4118NHU-294
FAN 48V 155CFM GR487
EBM-Papst
412-59584-G
Power Supplies - Chassis Mount COVER FOR MAP55
Bell Power
412H624-9-200
Low Profile Transition Boot
HellermannTyton
4130-G211-K4M1 35A
CIR BRKR THRM 35A 240VAC 50VDC
ETA
4130-G211-K4M1-35A
CIR BRKR THRM 35A 240VAC 50VDC
ETA
41320050075
Or Equivalent
MIL Spec
41320060012
Helicoil
41320060012
Or Equivalent
MIL Spec
41320120018
Helicoil
41320120018
Or Equivalent
414002-1
conn plug rgt
TE Connectivity
4144-002
M-Tron
4160500
Wire, Hook Up, PVC, Green, Yellow, 14 AWG, 2.5 mm², 328 ft, 100 m
Lapp
4160502
Wire, PVC, Blue, 14 AWG, 328 ft
Lapp
4160503
Wire, Hook Up, 14 AWG, 2.5 mm , 600 V, Brown, 328 ft, 100 m RoHS Compliant: Yes
Lapp
416127-B21
HARD DRIVE , 300GB SAS HP
HP
4164
Fuse Block 125V Screw Mount
Bussman
4180502
4000-series CMOS logic IC
4180600
HOOK-UP STRND 18AWG GRN/YW FEET
Lapp
4180603
HOOK-UP STRND 18AWG BROWN FEET
Lapp
4180614
HOOK-UP STRND 18AWG BLU FEET
Lapp
41Y2714
42-0031-102
MIL Spec
4202547
CABY Y 1/4 STERO TO RCA
Radio Shack
420280
Deutsch
420AS12050
Tamura
421
Exergy
423420
Hardware Kit for Gen 4 Panel Mount Relays (Input and output screws)
Crydom Co.
4245
ENCLOSURE COVER
Pomona
424654
DIN 41612 Connectors 11P 4.3MM VERT FML SLDR BCKPLN HP
Erni
426-BU
TE Connectivity
428194212
Headers & Wire Housings MINI-FIT SR HDR 04P .062
Molex
428289
SPRING,HELICAL,COMPRESSION
MIL-SPEC
42840-3
Standard Card Edge Connectors CONT AMP LEAF L/P 30/3 AU — Factory Special Order
TE Connectivity
42IF124-RC
Audio Transformers / Signal Transformers IF XFMR 15K-300 ORG
Xicon
42R36-3152-150
Power Dynamics
42TM021
Xicon
4300A-3-2
Timer, Interval, 1 to 300 Sec., Solid-State, 24 VDC, 200 ms (Min.), -20 C
Artisian
4301.1403
FUSE DRWR FOR PWR MOD F'GRIP 2PL
Schurter Inc
4302.2004
Schurter Inc
43020-1201
PLUG & SOCKET CONN HOUSING, PLUG, 12POS, 3MM
Molex
43025-0800
CONN, MICRO -FIT 3.0 , CABLE END
Molex
43025-1200
CONN RECEPT 12POS 3MM VERT DUAL
Molex
43030-0003
MICROFIT 3.0 F CRP TERM CHN 30AU 20-24
Molex
43030-0004
Headers & Wire Housings TERMINAL 26-30 REEL 36000
Molex
43030-0008
CONN TERM FEMALE 20-24AWG 15GOLD
Molex
43031-0008
CONTACT, PIN, 24-20AWG, CRIMP
Molex
43045-1414
Micro-Fit 3.0 Vertical Header 3.00mm Pitch Dual Row 14 Circuits with PCB Polarizing Peg...
Molex
4310R-101-473LF
Bourns
431164281
Ferrite Core Round Cable Snap-Its 20mm 39.4mm 19.6mm Suppression Component
Ferrite
4312
DC Fan Axial Ball Bearing 12V 6V to 15V 100.1CFM 45dB (119 X 119 X 32mm)
EBM-Papst
432H-5
RELAT, TO-5, REED, HI TEMP, HI PERFORMANCE, DPDT 5V 1A
TELEDYNE
4330171116
50 PACK M6 x 16mm Rack Mount Cage Nuts, Screws and Washers for Rack Mount Server Cabinet,
Generic
43337
Erni
435
SLIP RING, 4 CIRCUITS, 30 AMPS
Mercotac
435 (Mercotac)
Slip Ring, 4 Circuits, 30 Amps, 500V
Mercotac
436-2706
436060
SPACER,PLATE — NSN 5365-01-226-9539
4361H1/5
LED Bi-Color Green/Red 563nm/650nm 3-Pin T-1 3/4 Bag
Chicago Miniature
436400301
Molex
43645-0200
CONN RECEPT 2POS 3MM SINGLE ROW
Molex
43650-0312
4000-series CMOS logic IC
Molex
43650-0713
CONN HEADER SMD R/A 7POS 3MM
Molex
438US
Timer, On Delay, 1s-1000s, SSR, SPST-NO, 1A@288VAC/VDC, Pnl-Mnt, Quick Connect
Artisan Controls COR
43C1-5000
Clarostat
43C1-5K
POTENTIOMETER RESISTOR
Clarostat
43C1-5k
PONTENTIOMETER
Honeywell
43GR-TBB25SL072-SUB
FIBER OPTIC CABLE - 72”, BIFURCATED, .125”
Generic
44-9000
RJ45 KEYSTONE BACK TO BACK COVER
TUK
440297-1
TE Connectivity
440C-CR30-22BBB
Allen Bradley Guardmaster 440C-CR30 Series Safety Controller, 22 Safety Inputs, 4 Safety O…
Allen Bradley
440LD10-R
Vishay
440NN15027
SWITCXH SAFETY 110V-2 AMP EBAY SELLER IS blisspikle
Allen Bradley
440R-G23110
RELAY
Allen Bradley
440U-OEM-ROHS
SEAL/O USB MODBUS RTTU W/32 REED RELAY OUTPUTS
Sea Level
4423
Fuseholders, Clips, & Hardware 4423
BB
443166651
Fair-Rite
443167251
FERRITE CORE, SPLIT, 9.85MM, 225OHM
Fair-Rite
44386
WRENCH,BOX AND OPEN END,COMBINAT — NSN 5120-01-431-1027
444167281
Ferrite Core Round Cable Snap-Its 23.7mm 39.4mm 23.4mm Suppression Component
Fair-Rite
444173551
Ferrite Core, Split, 18.5Mm, 195Ohm/100Mhz; Cable Diameter:18.5Mm; Frequency Min:25Mhz;
Fair-Rite
4452K541
SOCKET PLUG HEX 1/8" NPT HEX SS
MIL-SPEC
4472-232
SWITCH SUBASSEMBLY — NSN 5930-01-327-8392
Switch
44767
Erni
44MS2R3
Senior Industries
44WR100K
BI
450-024-31
FEDERAL SIGNAL
450-BBVC
Genuine 65W USB-C AC Adapter Laptop Charger Latitud
Dell
450297
solenoid valve
Burket
45048-25250
JAR- GAS HYDROMETER
Kimble
450AA012XW14
cable clamp qwik-ty 180 size 14
Glenair
450AS001B08
Glenair
450ES001C12
Glenair
450ES001C22
Glenair
450HS012XW25
Glenair
4511116F703A(R)
GLOBTEK
45121600
72-inch TRIPOD
452D377G06
SHUNT TRIP , 115 VAC 28 VDC
Eaton
4539
TILT SWITCH, Supply Voltage DC Min:-, Supply Voltage DC Max:-, Sensor Body
American Electronic
45GG20AG
Stancor
45GG20AGBL1
Furnas Siemens
45GG20AGBL1X591
Furnas/Siemens
45RN-2111T3
INDICATOR NEON
LTI
45RN2111T3
PMI RND 5/16" Neon 125V Tab Red BZL SN
Leecraft
4606X-101-221LF
RES NET BUSSED 220 OHM 6-SIP
Bourns
4606X-101-473LF
Bourns
4606X-102-472
Bourns
4606X-L59-000
Bourns
4610X-102-222LF
RES NET ISOLATED 2.2K OHM 10-SIP
Bourns
4613X-101-103
Bourns
46207-0104
CONN, HDR, 4POS, 2ROW, 4.2MM, TH ROHS COMPLIANT: YES
Molex
46281C
Fixed Inductors Ind 0.28 H, 8.7A SM Drum shielded
Murata
462A011-25-0
Heat shrink boot
TE Connectivity
462W013-25-0
HEATSHRINK BOOT BRKOUT 3:1 SZ13
TE Connectivity
463784
LABEL 240V
46650-51RFX
RF Connectors TERMINATOR PLUG 50 ohm 1 watt
Amphenol
468001
FUSE BOARD MNT 1A 63VAC/VDC 1206
Littelfuse
46992-0210
CON,RECP, 6POS
Molex
46992-0610
CON,RECP, 6POS
Molex
46993-0211
MiniFitJr Plg FreeHng w/DH GW 2Ckt Black
Molex
47-094-800
Ergotron 100 Series Keyboard Pivot
Ergotron
47-80-331-10
captive fastner, floating m4
SOUTHCO
4710-00-621-1365
4710PS-12T-B30-A00
AC Fan Axial Ball Bearing 115V 63.5CFM/70.6CFM 34dB/38dB 119 X 119 X 25.4mm
NMB
4715KL-05W-B40-E00
@C, FAN, DC AXIAL
Nbm
4716096
AMP/Tyco
4720-C
CONNECTOR, PLUG NEMA, L5-15
Leviton
4726041
WIRE,ELEC,INSUL,750V,15AWG,LSZH,RED
Lapp
4726042
WIRE,ELEC,INSUL,750V,13AWG,LSZH,RED
Lapp
473002
Littlefuse
474329-E
Standard Circular Connector M12 MALE, UNI CODE, 4P, 10.5MM SMT, DI
TE Connectivity
476CKH025M
CAP ALUM 47UF 20% 25V THRU HOLE
Illinois Cap.
47715-6100
Molex
477TTA035M
Illinois Cap.
47981
4-Packs 0.5 Foot CAT6 Flat Ethernet Cable, 10Gbps/250MHz, Short Crystal RJ45 Connector.
Juxinice
48-100-5020P02
Circular MIL Spec Contacts
MIL-SPEC
48-40-4152
Trim/Finish Blade
Milwaukee
48-7190
CONNECTOR, PLUG, ELECTRICAL (WIRE SPLICE & SOCKET HOUSING
Amphenol
4800
Standoff, 1/4 Hex, M-F, Threaded 4-40, Length .250, Nylon 6/6 · Keystone Electronics 4800
Keystone
4810
THM,4810 REV E,ASSEMBLY PARTS (034994)
Thermalloy
4817N
CONDUCTIVE PAINT
Dupont
4820P-002-682
Resistor Network, Thick Film, 6.8K Ohm, 50V,
Bourns
48254-000
FCI
Amphenol
485893-4
CONN FFC PIN HSG 6POS 2.54MM
TE Connectivity
487526-1
TE Connectivity
49-22-8102
Quick Stop Garging Kit
Milwaukee
49-22-8105
Dust Collecting Kit
Milwaukee
49-22-8108
Extension kit
Milwaukee
492MS-6
Real Time Automation
4946 HBK 2cc click-on coupler w/ accessories
Durham
495MTS-6
Real Time Automation
4969
BNC Recep Test Lead red black
Pomona
499252-1
Connector Accessories Strain Relief Thermoplastic Black Gold/Palladium Nickel Automotive L…
TE Connectivity
4C25HF4S
4-40 x 1/4 x hex fem stdf sst
4C31PPMSB
4-40 x 5/16 ph pan sst black
4CAK6
A2 SS LOCK NUT WITH
Earnest
4LV33/B2-S-11W
Milnec
4LV33/B2-S-19W
Milnec
4M1-SSP1-S3/2-M2QE
SWITCH SLIDE ENABLE ELI-S-250
Carling
4N25
Transistor Output Optocouplers Phototransistor Output Optocoupler
Fairchild
4N33
Optoisolator; Analog; 6-Pin DIP; Darlington; P; 100 mW
Vishay
4N33.SD
photodarlington optocoupler, 1-channel, DIP-6
Fairchild
4N36
Optoisolator; Analog; 6-Pin DIP; Transistor; COUPLER.ISOL.STD DIL10
Vishay
4NSLWS
w#4 split l/w sst
4POSTRAIL
UNIVERSAL RACK MOUNT
Cyberpower