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4 mm Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $3.24 23,320In 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	23,320In Stock	Cut Tape $3.24 $2.82 $1.94 $1.58 $1.48 Reel $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 12A 350V 0697H9120-05 Bel Fuse 1: $0.666 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	$0.666 $0.616 $0.511 $0.472 View $0.424 $0.348 $0.33 $0.322 $0.288	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 5A 0HAAL5000-01 Bel Fuse 1: $0.83 2,361In 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	2,361In Stock	$0.83 $0.635 $0.534 $0.486 View $0.437 $0.403 $0.371 $0.341 $0.291	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I TBU-CA025-050-WH-Q Bourns 1: $2.92 12,730In 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	12,730In Stock	Cut Tape $2.92 $2.60 $1.80 $1.44 View Reel $1.11 $1.33 $1.11 Quote	Min.: 1 Mult.: 1 : 3,000
Fuses with Leads - Through Hole 300V TL TE5 LL 2A 36912000000 Littelfuse 1: $0.966 25,509In 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	25,509In Stock	$0.966 $0.802 $0.702 $0.642 Reel $0.465 View $0.602 $0.552 $0.408	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A 0697W2500-02 Bel Fuse 1: $0.639 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	$0.639 $0.581 $0.483 $0.445 Reel $0.264 View $0.40 $0.369 $0.257	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 20A 350V 0697H9200-05 Bel Fuse 1: $0.666 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	$0.666 $0.616 $0.511 $0.472 View $0.424 $0.392 $0.271	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Short Leads 2A 0697W2000-05 Bel Fuse 1: $0.639 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	$0.639 $0.581 $0.483 $0.445 View $0.40 $0.324 $0.256	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 12A 350V 0697H9120-02 Bel Fuse 1: $0.612 6,455In Stock	Mfr. Part No. 0697H9120-02 Mouser Part No 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	$0.612 $0.515 $0.445 $0.413 Reel $0.328 View $0.379 $0.364 $0.305 $0.277	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 20A 350V 0697H9200-02 Bel Fuse 1: $0.666 5,726In 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	5,726In Stock	$0.666 $0.616 $0.511 $0.472 Reel $0.307 View $0.424 $0.392 $0.287 $0.252	Min.: 1 Mult.: 1 : 1,000
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D241KC Bourns 1: $0.911 790In 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	790In Stock	$0.911 $0.59 $0.367 $0.252 View $0.218 $0.194 $0.169 $0.152	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V UL FA LL .100A TE5 39501000000 Littelfuse 1: $2.38 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	$2.38 $2.20 $1.82 $1.69 Reel $1.06 View $1.51 $1.40 $1.01	Min.: 1 Mult.: 1 : 1,400
Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A 40014000000 Littelfuse 1: $2.57 888In 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	888In Stock	$2.57 $2.38 $1.97 $1.82 Reel $1.14 View $1.63 $1.51 $1.10	Min.: 1 Mult.: 1 : 1,400
Board Mount Surge Protectors 200mA 850Vimp P850-G200-WH Bourns 1: $2.43 834In 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	834In Stock	Cut Tape $2.43 $1.81 $1.52 $1.47 $1.44 Reel $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Inrush Current Limiters 8mm 120ohms 1A INRSH CURR LIMITER UL Approved Vishay / Ametherm SL0812101 SL0812101 Vishay / Ametherm 1: $1.35 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	$1.35 $1.24 $1.03 $0.952 View $0.855 $0.787 $0.601	Min.: 1 Mult.: 1
Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved Vishay / Ametherm SL105R003 SL105R003 Vishay / Ametherm 1: $2.46 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	$2.46 $2.27 $1.89 $1.60 View $1.56 $1.48 $1.35 $1.32 $1.10	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B NRL3104F3380B1F Eaton Electronics 1: $1.25 1,503In Stock 2,000Expected 18/1/2027	Mfr. Part No. NRL3104F3380B1F Mouser Part No 504-NRL3104F3380B1F	Eaton Electronics	NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B Learn More about Eaton Electronics eaton nrl ntc thermistors	Datasheet	1,503In Stock 2,000Expected 18/1/2027	$1.25 $1.18 $0.966 $0.908 View $0.895 $0.885 $0.752 $0.736 $0.666	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B NRL3504F3950B1F Eaton Electronics 1: $0.87 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	$0.87 $0.82 $0.767 $0.73 View $0.638 $0.611 $0.597	Min.: 1 Mult.: 1
Inrush Current Limiters 120OHM 1A 8MM KINK INRSH CURR LIMITER Vishay / Ametherm SL0812101A SL0812101A Vishay / Ametherm 1: $1.77 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	$1.77 $1.63 $1.37 $1.30 View $1.18 $1.09 $0.983 $0.947 $0.782	Min.: 1 Mult.: 1
Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ TBU-CA065-050-WH-Q Bourns 1: $2.49 8,018In 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	8,018In Stock	Cut Tape $2.49 $1.84 $1.77 Reel $1.33 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors I- (TRIGGER)65MA 650V(I TBU-CA065-300-WH-Q Bourns 1: $2.92 21,029In Stock 3,000Expected 23/11/2026	Mfr. Part No. TBU-CA065-300-WH-Q Mouser Part No 652-TBUCA065-300-WHQ	Bourns	Board Mount Surge Protectors I- (TRIGGER)65MA 650V(I Learn More about Bourns tbu ca q high speed protectors	Datasheet	21,029In Stock 3,000Expected 23/11/2026	Cut Tape $2.92 $2.01 $1.40 $1.35 $1.33 Reel $1.25 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: $0.626 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	170In Stock	$0.626 $0.57 $0.473 $0.437 View $0.393 $0.363 $0.343 $0.314 $0.282	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: $0.802 8,528In 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	8,528In Stock	$0.802 $0.635 $0.534 $0.486 View $0.437 $0.403 $0.371 $0.341 $0.306	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1A 0HAAL1000-02 Bel Fuse 1: $0.626 4,372In Stock	Mfr. Part No. 0HAAL1000-02 Mouser Part No 530-0HAAL1000-02	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 1A Learn More about Bel Fuse bel 0haal micro fuses	Datasheet	4,372In Stock	$0.626 $0.544 $0.46 $0.422 Reel $0.326 View $0.382 $0.354 $0.301 $0.269	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.6A 0HAAL1600-01 Bel Fuse 1: $0.626 2,634In Stock	Mfr. Part No. 0HAAL1600-01 Mouser Part No 530-0HAAL1600-01	Bel Fuse	Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1.6A Learn More about Bel Fuse bel 0haal micro fuses	Datasheet	2,634In Stock	$0.626 $0.537 $0.45 $0.408 View $0.37 $0.336 $0.302 $0.286 $0.256	Min.: 1 Mult.: 1

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4 mm Circuit Protection

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