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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: $2.38 23,384In Stock	Mfr. Part No. P850-G120-WH Mouser Part No 652-P850-G120-WH	Bourns	Board Mount Surge Protectors 100mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	23,384In Stock	Cut Tape $2.38 $2.07 $1.43 $1.16 $1.09 Reel $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 12A 350V 0697H9120-05 Bel Fuse 1: $0.49 7,662In Stock	Mfr. Part No. 0697H9120-05 Mouser Part No 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	$0.49 $0.454 $0.376 $0.347 View $0.312 $0.288 $0.265 $0.252 $0.222	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 300V TL TE5 LL 2A 36912000000 Littelfuse 1: $0.711 26,209In Stock	Mfr. Part No. 36912000000 Mouser Part No 576-36912000000	Littelfuse	Fuses with Leads - Through Hole 300V TL TE5 LL 2A Learn More about Littelfuse te5 tre5 fuses	Datasheet	26,209In Stock	$0.711 $0.656 $0.568 $0.499 View Reel $0.349 $0.461 $0.438 $0.395 $0.349	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: $0.611 4,147In Stock	Mfr. Part No. 0HAAL5000-01 Mouser Part No 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	4,147In Stock	$0.611 $0.468 $0.393 $0.357 View $0.321 $0.297 $0.273 $0.251 $0.214	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 20A 350V 0697H9200-05 Bel Fuse 1: $0.49 4,176In Stock	Mfr. Part No. 0697H9200-05 Mouser Part No 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	$0.49 $0.454 $0.376 $0.347 View $0.312 $0.288 $0.234 $0.221 $0.215	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 20A 350V 0697H9200-02 Bel Fuse 1: $0.49 6,226In Stock	Mfr. Part No. 0697H9200-02 Mouser Part No 530-0697H9200-02	Bel Fuse	Fuses with Leads - Through Hole 20A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	6,226In Stock	$0.49 $0.454 $0.376 $0.347 Reel $0.23 View $0.312 $0.288 $0.215 $0.192	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A 0697W2500-02 Bel Fuse 1: $0.47 3,709In Stock	Mfr. Part No. 0697W2500-02 Mouser Part No 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	$0.47 $0.427 $0.355 $0.327 Reel $0.223 View $0.294 $0.271 $0.204 $0.202	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: $0.47 4,864In Stock	Mfr. Part No. 0697W2000-05 Mouser Part No 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	$0.47 $0.427 $0.355 $0.327 View $0.294 $0.249 $0.211 $0.204 $0.201	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I TBU-CA025-050-WH-Q Bourns 1: $2.15 12,735In Stock	Mfr. Part No. TBU-CA025-050-WH-Q Mouser Part No 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	12,735In Stock	Cut Tape $2.15 $1.91 $1.33 $1.06 $0.978 Reel $0.84	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 125V UL FA LL .100A TE5 39501000000 Littelfuse 1: $1.84 2,057In Stock	Mfr. Part No. 39501000000 Mouser Part No 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	$1.84 $1.63 $1.55 $1.26 Reel $0.776 View $1.08 $1.03 $0.89 $0.772	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A 40014000000 Littelfuse 1: $1.97 898In Stock	Mfr. Part No. 40014000000 Mouser Part No 576-40014000000	Littelfuse	Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A Learn More about Littelfuse 400 series subminiature fuses	Datasheet	898In Stock	$1.97 $1.77 $1.67 $1.36 View Reel $0.842 $1.15 $1.12 $0.954 $0.842	Min.: 1 Mult.: 1 : 1,400
Board Mount Surge Protectors 200mA 850Vimp P850-G200-WH Bourns 1: $1.72 984In Stock	Mfr. Part No. P850-G200-WH Mouser Part No 652-P850-G200-WH	Bourns	Board Mount Surge Protectors 200mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	984In Stock	Cut Tape $1.72 $1.33 $1.12 $1.08 $1.04 Reel $0.979 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D301KC Bourns 1: $0.40 2,000In Stock New Product	Mfr. Part No. MOV-07D301KC Mouser Part No 652-MOV-07D301KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.40 $0.327 $0.174 $0.114 View $0.084 $0.072 $0.06 $0.053	Min.: 1 Mult.: 1
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D241KC Bourns 1: $0.67 800In Stock New Product	Mfr. Part No. MOV-14D241KC Mouser Part No 652-MOV-14D241KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$0.67 $0.434 $0.27 $0.185 View $0.16 $0.143 $0.124 $0.112	Min.: 1 Mult.: 1
Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved SL0812101 Vishay / Ametherm 1: $0.99 3,410In Stock	Mfr. Part No. SL0812101 Mouser Part No 995-SL08-12101	Vishay / Ametherm	Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved	Datasheet	3,410In Stock	$0.99 $0.913 $0.758 $0.70 View $0.629 $0.585	Min.: 1 Mult.: 1
Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved SL105R003 Vishay / Ametherm 1: $1.81 2,189In Stock	Mfr. Part No. SL105R003 Mouser Part No 995-SL10-5R003	Vishay / Ametherm	Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved	Datasheet	2,189In Stock	$1.81 $1.67 $1.40 $1.17 View $1.15 $1.09 $0.996 $0.973 $0.846	Min.: 1 Mult.: 1
Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER SL0812101A Vishay / Ametherm 1: $1.30 1,830In Stock	Mfr. Part No. SL0812101A Mouser Part No 995-SL0812101-A	Vishay / Ametherm	Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER	Datasheet	1,830In Stock	$1.30 $1.20 $1.01 $0.957 View $0.868 $0.798 $0.723 $0.697 $0.585	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B NRL3504F3950B1F Eaton Electronics 1: $0.64 1,965In Stock	Mfr. Part No. NRL3504F3950B1F Mouser Part No 504-NRL3504F3950B1F	Eaton Electronics	NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B Learn More about Eaton Electronics eaton nrl ntc thermistors	Datasheet	1,965In Stock	$0.64 $0.604 $0.564 $0.537 View $0.469 $0.449 $0.44	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B NRL1105F3950B1F Eaton Electronics 1: $0.72 41In Stock	Mfr. Part No. NRL1105F3950B1F Mouser Part No 504-NRL1105F3950B1F	Eaton Electronics	NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B Learn More about Eaton Electronics eaton nrl ntc thermistors	Datasheet	41In Stock	$0.72 $0.683 $0.632 $0.609 View $0.506 $0.442 $0.423 $0.413 $0.381	Min.: 1 Mult.: 1
Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ TBU-CA065-050-WH-Q Bourns 1: $1.83 8,126In Stock	Mfr. Part No. TBU-CA065-050-WH-Q Mouser Part No 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	8,126In Stock	Cut Tape $1.83 $1.35 $1.30 Reel $0.977 $0.922 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: $0.461 2,170In Stock	Mfr. Part No. 0HAAL1000-01 Mouser Part No 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	2,170In Stock	$0.461 $0.419 $0.348 $0.321 View $0.29 $0.267 $0.252 $0.231 $0.207	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: $0.59 12,528In Stock	Mfr. Part No. 0HAAL4000-01 Mouser Part No 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	12,528In Stock	$0.59 $0.468 $0.393 $0.357 View $0.321 $0.297 $0.273 $0.251 $0.226	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 15A 350V 0697H9150-02 Bel Fuse 1: $0.49 6,827In Stock	Mfr. Part No. 0697H9150-02 Mouser Part No 530-0697H9150-02	Bel Fuse	Fuses with Leads - Through Hole 15A 350V Learn More about Bel Fuse bel 0697h series fuses	Datasheet	6,827In Stock	$0.49 $0.454 $0.376 $0.347 Reel $0.255 View $0.312 $0.288 $0.233 $0.224	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: $0.50 14,705In Stock	Mfr. Part No. 0697W5000-01 Mouser Part No 530-0697W5000-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Bulk Pack 5A	Datasheet	14,705In Stock	$0.50 $0.461 $0.383 $0.352 View $0.317 $0.292 $0.265 $0.256 $0.222	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 300V TL TE5 LL 1A 36911000000 Littelfuse 1: $0.861 6,255In Stock 4,200Expected 2027/01/18	Mfr. Part No. 36911000000 Mouser Part No 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 2027/01/18	$0.861 $0.765 $0.67 $0.573 Reel $0.355 View $0.508 $0.473 $0.414 $0.344	Min.: 1 Mult.: 1 : 1,400

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