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4 mm Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £1.79 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 £1.79 £1.55 £1.07 £0.871 £0.818 Reel £0.813 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 12A 350V 0697H9120-05 Bel Fuse 1: £0.368 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	£0.368 £0.34 £0.282 £0.26 View £0.234 £0.217 £0.199 £0.189 £0.167	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 300V TL TE5 LL 2A 36912000000 Littelfuse 1: £0.533 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	£0.533 £0.492 £0.426 £0.375 View Reel £0.262 £0.346 £0.329 £0.297 £0.262	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: £0.458 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	£0.458 £0.351 £0.295 £0.268 View £0.241 £0.223 £0.205 £0.189 £0.161	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 20A 350V 0697H9200-05 Bel Fuse 1: £0.368 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	£0.368 £0.34 £0.282 £0.26 View £0.234 £0.217 £0.175 £0.166 £0.162	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 20A 350V 0697H9200-02 Bel Fuse 1: £0.368 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	£0.368 £0.34 £0.282 £0.26 Reel £0.173 View £0.234 £0.217 £0.162 £0.144	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: £0.353 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	£0.353 £0.32 £0.266 £0.245 Reel £0.168 View £0.221 £0.203 £0.153 £0.152	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: £0.353 4,866In 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	4,866In Stock	£0.353 £0.32 £0.266 £0.245 View £0.221 £0.187 £0.158 £0.153 £0.151	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I TBU-CA025-050-WH-Q Bourns 1: £1.62 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 £1.62 £1.43 £0.995 £0.796 £0.734 Reel £0.63	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 125V UL FA LL .100A TE5 39501000000 Littelfuse 1: £1.38 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	£1.38 £1.22 £1.16 £0.943 View Reel £0.58 £0.811 £0.773 £0.668 £0.58	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A 40014000000 Littelfuse 1: £1.48 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	£1.48 £1.33 £1.26 £1.02 View Reel £0.632 £0.863 £0.841 £0.716 £0.632	Min.: 1 Mult.: 1 : 1,400
Board Mount Surge Protectors 200mA 850Vimp P850-G200-WH Bourns 1: £1.29 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 £1.29 £0.995 £0.841 £0.811 £0.78 Reel £0.735 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D301KC Bourns 1: £0.30 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	£0.30 £0.245 £0.131 £0.086 View £0.063 £0.054 £0.045 £0.04	Min.: 1 Mult.: 1
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D241KC Bourns 1: £0.503 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	£0.503 £0.326 £0.203 £0.139 View £0.12 £0.107 £0.093 £0.084	Min.: 1 Mult.: 1
Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved SL0812101 Vishay / Ametherm 1: £0.743 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	£0.743 £0.685 £0.569 £0.525 View £0.471 £0.439	Min.: 1 Mult.: 1
Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved SL105R003 Vishay / Ametherm 1: £1.36 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	£1.36 £1.26 £1.05 £0.882 View £0.863 £0.818 £0.747 £0.731 £0.635	Min.: 1 Mult.: 1
Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER SL0812101A Vishay / Ametherm 1: £0.978 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	£0.978 £0.899 £0.751 £0.702 View £0.634 £0.583 £0.533 £0.523 £0.439	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B NRL3504F3950B1F Eaton Electronics 1: £0.48 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	£0.48 £0.453 £0.423 £0.403 View £0.352 £0.337 £0.33	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B NRL1105F3950B1F Eaton Electronics 1: £0.54 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	£0.54 £0.512 £0.474 £0.457 View £0.38 £0.332 £0.318 £0.31 £0.286	Min.: 1 Mult.: 1
Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ TBU-CA065-050-WH-Q Bourns 1: £1.37 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 £1.37 £1.01 £0.978 Reel £0.733 £0.692 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: £0.346 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	£0.346 £0.314 £0.261 £0.241 View £0.217 £0.201 £0.189 £0.174 £0.155	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: £0.443 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	£0.443 £0.351 £0.295 £0.268 View £0.241 £0.223 £0.205 £0.189 £0.169	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 15A 350V 0697H9150-02 Bel Fuse 1: £0.368 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	£0.368 £0.34 £0.282 £0.26 Reel £0.191 View £0.234 £0.217 £0.175 £0.168	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: £0.375 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	£0.375 £0.346 £0.287 £0.265 View £0.238 £0.219 £0.199 £0.192 £0.167	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 300V TL TE5 LL 1A 36911000000 Littelfuse 1: £0.646 6,255In Stock 4,200Expected 18/01/2027	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 18/01/2027	£0.646 £0.574 £0.503 £0.43 Reel £0.266 View £0.382 £0.355 £0.311 £0.258	Min.: 1 Mult.: 1 : 1,400

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