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4 mm Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: $3.09 23,320In Stock	Mfr. Part # P850-G120-WH Mouser Part # 652-P850-G120-WH	Bourns	Board Mount Surge Protectors 100mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	23,320In Stock	Cut Tape $3.09 $2.69 $1.86 $1.51 $1.42 Reel $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 12A 350V 0697H9120-05 Bel Fuse 1: $0.637 7,662In Stock	Mfr. Part # 0697H9120-05 Mouser Part # 530-0697H9120-05	Bel Fuse	Fuses with Leads - Through Hole 12A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	7,662In Stock	$0.637 $0.589 $0.489 $0.451 View $0.406 $0.343 $0.324 $0.313 $0.28	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I TBU-CA025-050-WH-Q Bourns 1: $2.80 12,730In Stock	Mfr. Part # TBU-CA025-050-WH-Q Mouser Part # 652-TBUCA025-050-WHQ	Bourns	Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I Learn More about Bourns tbu ca q high speed protectors	Datasheet	12,730In Stock	Cut Tape $2.80 $2.48 $1.72 $1.38 Reel $1.06 View $1.27 $1.05	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 300V TL TE5 LL 2A 36912000000 Littelfuse 1: $1.24 25,509In Stock	Mfr. Part # 36912000000 Mouser Part # 576-36912000000	Littelfuse	Fuses with Leads - Through Hole 300V TL TE5 LL 2A Learn More about Littelfuse te5 tre5 fuses	Datasheet	25,509In Stock	$1.24 $0.993 $0.836 $0.725 Reel $0.554 View $0.651 $0.601 $0.514 $0.447	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 5A 0HAAL5000-01 Bel Fuse 1: $0.793 2,361In Stock	Mfr. Part # 0HAAL5000-01 Mouser Part # 530-0HAAL5000-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 5A Learn More about Bel Fuse bel 0haal micro fuses	Datasheet	2,361In Stock	$0.793 $0.607 $0.511 $0.464 View $0.417 $0.385 $0.355 $0.326 $0.278	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 12A 350V 0697H9120-02 Bel Fuse 1: $0.585 6,455In Stock	Mfr. Part # 0697H9120-02 Mouser Part # 530-0697H9120-02	Bel Fuse	Fuses with Leads - Through Hole 12A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	6,455In Stock	$0.585 $0.493 $0.425 $0.395 Reel $0.347 View $0.363 $0.348 $0.32 $0.298	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 20A 350V 0697H9200-02 Bel Fuse 1: $0.637 5,726In Stock	Mfr. Part # 0697H9200-02 Mouser Part # 530-0697H9200-02	Bel Fuse	Fuses with Leads - Through Hole 20A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	5,726In Stock	$0.637 $0.589 $0.489 $0.451 Reel $0.294 View $0.406 $0.374 $0.274 $0.241	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 20A 350V 0697H9200-05 Bel Fuse 1: $0.637 4,176In Stock	Mfr. Part # 0697H9200-05 Mouser Part # 530-0697H9200-05	Bel Fuse	Fuses with Leads - Through Hole 20A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	4,176In Stock	$0.637 $0.589 $0.489 $0.451 View $0.406 $0.374 $0.268	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A 0697W2500-02 Bel Fuse 1: $0.611 3,709In Stock	Mfr. Part # 0697W2500-02 Mouser Part # 530-0697W2500-02	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A	Datasheet	3,709In Stock	$0.611 $0.555 $0.462 $0.425 Reel $0.278 View $0.382 $0.352 $0.252	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Short Leads 2A 0697W2000-05 Bel Fuse 1: $0.611 4,864In Stock	Mfr. Part # 0697W2000-05 Mouser Part # 530-0697W2000-05	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Short Leads 2A	Datasheet	4,864In Stock	$0.611 $0.555 $0.462 $0.425 View $0.382 $0.309 $0.254 $0.252	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V UL FA LL .100A TE5 39501000000 Littelfuse 1: $2.39 2,057In Stock	Mfr. Part # 39501000000 Mouser Part # 576-3950100000	Littelfuse	Fuses with Leads - Through Hole 125V UL FA LL .100A TE5 Learn More about Littelfuse te5 tre5 fuses	Datasheet	2,057In Stock	$2.39 $2.12 $2.02 $1.63 Reel $0.992 View $1.40 $1.34 $1.16 $0.965	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A 40014000000 Littelfuse 1: $2.56 888In Stock	Mfr. Part # 40014000000 Mouser Part # 576-40014000000	Littelfuse	Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A Learn More about Littelfuse 400 series subminiature fuses	Datasheet	888In Stock	$2.56 $2.30 $2.18 $1.77 Reel $1.09 View $1.50 $1.46 $1.24 $1.05	Min.: 1 Mult.: 1 : 1,400
Board Mount Surge Protectors 200mA 850Vimp P850-G200-WH Bourns 1: $2.33 984In Stock	Mfr. Part # P850-G200-WH Mouser Part # 652-P850-G200-WH	Bourns	Board Mount Surge Protectors 200mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	984In Stock	Cut Tape $2.33 $1.73 $1.46 $1.40 $1.38 Reel $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D241KC Bourns 1: $0.871 790In Stock New Product	Mfr. Part # MOV-14D241KC Mouser Part # 652-MOV-14D241KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	790In Stock	$0.871 $0.564 $0.351 $0.241 View $0.208 $0.186 $0.161 $0.146	Min.: 1 Mult.: 1
Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved Vishay / Ametherm SL0812101 SL0812101 Vishay / Ametherm 1: $1.29 3,410In Stock	Mfr. Part # SL0812101 Mouser Part # 995-SL08-12101	Vishay / Ametherm	Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved	Datasheet	3,410In Stock	$1.29 $1.19 $0.985 $0.909 View $0.818 $0.753 $0.715 $0.714 $0.689	Min.: 1 Mult.: 1
Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved Vishay / Ametherm SL105R003 SL105R003 Vishay / Ametherm 1: $2.35 2,189In Stock	Mfr. Part # SL105R003 Mouser Part # 995-SL10-5R003	Vishay / Ametherm	Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved	Datasheet	2,189In Stock	$2.35 $2.17 $1.81 $1.53 View $1.40 $1.38 $1.28 $1.26 $1.06	Min.: 1 Mult.: 1
Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER Vishay / Ametherm SL0812101A SL0812101A Vishay / Ametherm 1: $1.69 1,830In Stock	Mfr. Part # SL0812101A Mouser Part # 995-SL0812101-A	Vishay / Ametherm	Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER	Datasheet	1,830In Stock	$1.69 $1.56 $1.30 $1.22 View $1.10 $1.01 $0.922 $0.905 $0.748	Min.: 1 Mult.: 1
NTC Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B NRL3504F3950B1F Eaton Electronics 1: $0.832 1,965In Stock	Mfr. Part # NRL3504F3950B1F Mouser Part # 504-NRL3504F3950B1F	Eaton Electronics	NTC Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B Learn More about Eaton Electronics eaton nrl ntc thermistors	Datasheet	1,965In Stock	$0.832 $0.784 $0.733 $0.698 View $0.697 $0.61 $0.584 $0.571	Min.: 1 Mult.: 1
NTC Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B NRL3104F3380B1F Eaton Electronics 1: $1.20 1,503In Stock 2,000Expected 1/18/2027	Mfr. Part # NRL3104F3380B1F Mouser Part # 504-NRL3104F3380B1F	Eaton Electronics	NTC Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B Learn More about Eaton Electronics eaton nrl ntc thermistors	Datasheet	1,503In Stock 2,000Expected 1/18/2027	$1.20 $1.13 $0.923 $0.868 View $0.855 $0.846 $0.719 $0.703 $0.637	Min.: 1 Mult.: 1
Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ TBU-CA065-050-WH-Q Bourns 1: $2.38 8,018In Stock	Mfr. Part # TBU-CA065-050-WH-Q Mouser Part # 652-TBU-CA065-050WHQ	Bourns	Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ Learn More about Bourns tbu ca q high speed protectors	Datasheet	8,018In Stock	Cut Tape $2.38 $1.76 $1.69 Reel $1.27 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1A 0HAAL1000-01 Bel Fuse 1: $0.598 170In Stock	Mfr. Part # 0HAAL1000-01 Mouser Part # 530-0HAAL1000-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1A Learn More about Bel Fuse bel 0haal micro fuses	Datasheet	170In Stock	$0.598 $0.545 $0.452 $0.417 View $0.376 $0.347 $0.328 $0.30 $0.269	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 4A 0HAAL4000-01 Bel Fuse 1: $0.767 8,528In Stock	Mfr. Part # 0HAAL4000-01 Mouser Part # 530-0HAAL4000-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 4A Learn More about Bel Fuse bel 0haal micro fuses	Datasheet	8,528In Stock	$0.767 $0.607 $0.511 $0.464 View $0.417 $0.385 $0.355 $0.326 $0.293	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 15A 350V 0697H9150-02 Bel Fuse 1: $0.637 6,814In Stock	Mfr. Part # 0697H9150-02 Mouser Part # 530-0697H9150-02	Bel Fuse	Fuses with Leads - Through Hole 15A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	6,814In Stock	$0.637 $0.589 $0.489 $0.451 Reel $0.332 View $0.406 $0.374 $0.302 $0.273	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Bulk Pack 5A 0697W5000-01 Bel Fuse 1: $0.65 9,595In Stock	Mfr. Part # 0697W5000-01 Mouser Part # 530-0697W5000-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Bulk Pack 5A	Datasheet	9,595In Stock	$0.65 $0.598 $0.497 $0.458 View $0.412 $0.38 $0.348 $0.333 $0.289	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 300V TL TE5 LL 1A 36911000000 Littelfuse 1: $1.00 6,255In Stock 4,200Expected 1/6/2027	Mfr. Part # 36911000000 Mouser Part # 576-36911000000	Littelfuse	Fuses with Leads - Through Hole 300V TL TE5 LL 1A Learn More about Littelfuse te5 tre5 fuses	Datasheet	6,255In Stock 4,200Expected 1/6/2027	$1.00 $0.91 $0.764 $0.701 Reel $0.471 View $0.633 $0.585 $0.447	Min.: 1 Mult.: 1 : 1,400

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4 mm Circuit Protection

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