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6.5 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.
NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW B57025M2103A001 TDK 1: £5.91 582In Stock	Mfr. Part No. B57025M2103A001 Mouser Part No 871-B57025M2103A001	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW Learn More about TDK epcos ntc thermistors	Datasheet	582In Stock	£5.91 £5.28 £4.91 £4.59 View £4.36 £4.11 £4.05 £3.70 £3.69	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)200MA 550V(I TBU-DF055-200-WH Bourns 1: £2.70 6,892In Stock	Mfr. Part No. TBU-DF055-200-WH Mouser Part No 652-TBU-DF055-200-WH	Bourns	Board Mount Surge Protectors I- (TRIGGER)200MA 550V(I Learn More about Bourns tbu high speed protectors	Datasheet	6,892In Stock	Cut Tape £2.70 £2.08 £1.47 £1.20 Reel £1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC (Negative Temperature Coefficient) Thermistors NTC assembly, oil temperature PPS mold, 0.072K/5%@140C, 3520K NTCDP3LG720JXHCEA TDK 1: £8.04 372In Stock	Mfr. Part No. NTCDP3LG720JXHCEA Mouser Part No 810-NTCDP3LG720JXHCE	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC assembly, oil temperature PPS mold, 0.072K/5%@140C, 3520K Learn More about TDK ntcdp temperature sensors	Datasheet	372In Stock	£8.04 £7.28 £7.00 £6.67 View £6.43 £6.22 £5.81 £5.63	Min.: 1 Mult.: 1
Varistors 20mm Radial Disc-Straight Leads,Bulk MOV-20D561KC Bourns 1: £1.10 300In Stock 6,000Expected 17/03/2027 New Product	Mfr. Part No. MOV-20D561KC Mouser Part No 652-MOV-20D561KC New Product	Bourns	Varistors 20mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	300In Stock 6,000Expected 17/03/2027	£1.10 £0.67 £0.438 £0.346 View £0.298 £0.271 £0.25	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 250V .12A-HD 3A MAX TRF250-120-2 Littelfuse 1: £0.653 2,551In Stock	Mfr. Part No. TRF250-120-2 Mouser Part No 650-TRF250-120-2	Littelfuse	Resettable Fuses - PPTC 250V .12A-HD 3A MAX Learn More about Littelfuse telecom ptcs	Datasheet	2,551In Stock	Cut Tape £0.653 £0.542 £0.492 £0.444 Reel £0.285 View £0.409 £0.364 £0.267	Min.: 1 Mult.: 1 : 1,500
Varistors 385V 8000A 14D Radial VDRUS14X385BSE Vishay / BC Components 1: £1.77 1,360In Stock	Mfr. Part No. VDRUS14X385BSE Mouser Part No 594-VDRUS14X385BSE	Vishay / BC Components	Varistors 385V 8000A 14D Radial Learn More about Vishay / BC Components vishay vdrus varistors	Datasheet	1,360In Stock	£1.77 £1.10 £0.811 £0.759 View £0.581 £0.516 £0.514 £0.507	Min.: 1 Mult.: 1
Varistors MOV 430V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200 431KH14-AT YAGEO 1: £0.496 690In Stock 2,250On Order New Product	Mfr. Part No. 431KH14-AT Mouser Part No 603-431KH14-AT New Product	YAGEO	Varistors MOV 430V 14mm 4.5KA 10% Silcn Coatng Strt Leads AEC-Q200 Learn More about YAGEO kh at metal oxide varistors	Datasheet	690In Stock 2,250On Order	£0.496 £0.315 £0.256 £0.255 View £0.234 £0.224 £0.219	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .12A 60VDC 250VRMS TRF250-120 Littelfuse 1: £0.533 5,563In Stock 2,000On Order	Mfr. Part No. TRF250-120 Mouser Part No 650-TRF250-120	Littelfuse	Resettable Fuses - PPTC .12A 60VDC 250VRMS Learn More about Littelfuse telecom ptcs	Datasheet	5,563In Stock 2,000On Order	£0.533 £0.491 £0.407 £0.373 View £0.338 £0.322	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX TRF250-145 Littelfuse 1: £0.533 9,405In Stock	Mfr. Part No. TRF250-145 Mouser Part No 650-TRF250-145	Littelfuse	Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX Learn More about Littelfuse telecom ptcs	Datasheet	9,405In Stock	£0.533 £0.491 £0.407 £0.376 View £0.338 £0.311 £0.287 £0.28	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)100MA 850V(I TBU-DF085-100-WH Bourns 1: £2.61 5,803In Stock	Mfr. Part No. TBU-DF085-100-WH Mouser Part No 652-TBU-DF085-100-WH	Bourns	Board Mount Surge Protectors I- (TRIGGER)100MA 850V(I Learn More about Bourns tbu high speed protectors	Datasheet	5,803In Stock	Cut Tape £2.61 £2.34 £1.82 £1.51 £1.20 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors I- (TRIGGER)200MA 850V(I TBU-DF085-200-WH Bourns 1: £2.87 4,005In Stock 6,000Expected 03/03/2027	Mfr. Part No. TBU-DF085-200-WH Mouser Part No 652-TBU-DF085-200-WH	Bourns	Board Mount Surge Protectors I- (TRIGGER)200MA 850V(I Learn More about Bourns tbu high speed protectors	Datasheet	4,005In Stock 6,000Expected 03/03/2027	Cut Tape £2.87 £2.08 £1.47 £1.20 Reel £1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5 B59886C120A70 TDK 1: £1.11 2,940In Stock 5,000Expected 04/11/2026	Mfr. Part No. B59886C120A70 Mouser Part No 871-B59886C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	2,940In Stock 5,000Expected 04/11/2026	£1.11 £1.03 £0.96 £0.856 View Reel £0.552 £0.788 £0.705 £0.651 £0.641 £0.552	Min.: 1 Mult.: 1 : 2,000
Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber ERZ-E08A431CS Panasonic Industry 1: £0.698 4,000In Stock End of Life	Mfr. Part No. ERZ-E08A431CS Mouser Part No 667-ERZ-E08A431CS End of Life	Panasonic Industry	Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber	Datasheet	4,000In Stock	£0.698 £0.419 £0.263 £0.197 View £0.176 £0.159 £0.139 £0.128	Min.: 1 Mult.: 1
Varistors 560V 1.75KA MOV Disc 7mm 561KD07J-TR YAGEO 1: £0.361 1,480In Stock	Mfr. Part No. 561KD07J-TR Mouser Part No 603-561KD07J-TR	YAGEO	Varistors 560V 1.75KA MOV Disc 7mm Learn More about YAGEO mov overvoltage devices	Datasheet	1,480In Stock	Cut Tape £0.361 £0.232 £0.145 £0.10 Reel £0.076 View £0.086 £0.066 £0.06 £0.056 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC Square 15mm PPTC BK600-110-SY YAGEO 1: £0.533 243In Stock	Mfr. Part No. BK600-110-SY Mouser Part No 603-BK600-110-SY	YAGEO	Resettable Fuses - PPTC Square 15mm PPTC Learn More about YAGEO gas discharge tubes	Datasheet	243In Stock	£0.533 £0.486 £0.404 £0.373 View £0.335 £0.308 £0.285 £0.277	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Square 15mm PPTC BK600-150-SY YAGEO 1: £0.533 80In Stock	Mfr. Part No. BK600-150-SY Mouser Part No 603-BK600-150-SY	YAGEO	Resettable Fuses - PPTC Square 15mm PPTC Learn More about YAGEO gas discharge tubes	Datasheet	80In Stock	£0.533 £0.486 £0.404 £0.373 View £0.335 £0.308 £0.285 £0.277	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Square 15mm PPTC BK600-160-SY YAGEO 1: £0.578 263In Stock	Mfr. Part No. BK600-160-SY Mouser Part No 603-BK600-160-SY	YAGEO	Resettable Fuses - PPTC Square 15mm PPTC Learn More about YAGEO gas discharge tubes	Datasheet	263In Stock	£0.578 £0.528 £0.438 £0.405 View £0.363 £0.335 £0.308 £0.303	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C TRF250-120T Littelfuse 1: £0.615 64In Stock 1,000Expected 05/01/2027	Mfr. Part No. TRF250-120T Mouser Part No 650-TRF250-120T	Littelfuse	Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C Learn More about Littelfuse telecom ptcs	Datasheet	64In Stock 1,000Expected 05/01/2027	£0.615 £0.567 £0.529 £0.431 View £0.388 £0.357 £0.329 £0.325 £0.305	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 250V .145A-HD 3A MAX TRF250-145-2 Littelfuse 1: £0.563 989In Stock	Mfr. Part No. TRF250-145-2 Mouser Part No 650-TRF250-145-2	Littelfuse	Resettable Fuses - PPTC 250V .145A-HD 3A MAX Learn More about Littelfuse telecom ptcs	Datasheet	989In Stock	Cut Tape £0.563 £0.513 £0.426 £0.394 Reel £0.318 View £0.354 £0.326 £0.317	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C TRF250-120T-RA-B-0.5 Littelfuse 1: £0.736 363In Stock	Mfr. Part No. TRF250-120T-RA-B-0.5 Mouser Part No 650-TRF250120TRAB0.5	Littelfuse	Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C Learn More about Littelfuse telecom ptcs	Datasheet	363In Stock	£0.736 £0.659 £0.546 £0.502 View £0.452 £0.356 £0.328 £0.325	Min.: 1 Mult.: 1
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D681KC Bourns 1: £0.788 400In Stock New Product	Mfr. Part No. MOV-14D681KC Mouser Part No 652-MOV-14D681KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	400In Stock	£0.788 £0.479 £0.30 £0.225 View £0.201 £0.181 £0.16 £0.148	Min.: 1 Mult.: 1
Inrush Current Limiters 35mm 2ohms 35A INRSH CURR LIMITER MS352R035 Vishay / Ametherm 1: £15.42 83In Stock 275Expected 24/12/2026	Mfr. Part No. MS352R035 Mouser Part No 995-MS35-2R035	Vishay / Ametherm	Inrush Current Limiters 35mm 2ohms 35A INRSH CURR LIMITER Learn More about Vishay / Ametherm ametherm megasurge	Datasheet	83In Stock 275Expected 24/12/2026	£15.42 £12.79 £10.60 £9.79 View £9.01 £8.82 £8.42	Min.: 1 Mult.: 1
Inrush Current Limiters 18mm 30ohms 6A INRSH CURR LIMITER SL1830006 Vishay / Ametherm 1: £3.78 360In Stock	Mfr. Part No. SL1830006 Mouser Part No 995-SL18-30006	Vishay / Ametherm	Inrush Current Limiters 18mm 30ohms 6A INRSH CURR LIMITER	Datasheet	360In Stock	£3.78 £3.14 £2.90 £2.41 View £2.17 £1.95 £1.75 £1.64	Min.: 1 Mult.: 1
Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber ERZ-E08A431 Panasonic Industry 1: £0.323 7In Stock 3,000On Order End of Life	Mfr. Part No. ERZ-E08A431 Mouser Part No 667-ERZ-E08A431 End of Life	Panasonic Industry	Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber	Datasheet	7In Stock 3,000On Order	£0.323 £0.185 £0.16 £0.153 View £0.139 £0.134	Min.: 1 Mult.: 1
Board Mount Surge Protectors I- (TRIGGER)100MA 550V(I TBU-DF055-100-WH Bourns 1: £2.12 9,000Expected 12/05/2027	Mfr. Part No. TBU-DF055-100-WH Mouser Part No 652-TBU-DF055-100-WH	Bourns	Board Mount Surge Protectors I- (TRIGGER)100MA 550V(I Learn More about Bourns tbu high speed protectors	Datasheet	9,000Expected 12/05/2027	Cut Tape £2.12 £1.46 £1.24 £1.20 Reel £1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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