.hide-partial { max-height: none; } .show-more { display: none; }

3.5 mm Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 46

Applied Filters:

Width = 3.5 mm

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NTC (Negative Temperature Coefficient) Thermistors 2.2k 3900 3%

B57891M0222J000
TDK
1: £0.705
3,677In Stock

Mfr. Part No.
B57891M0222J000

Mouser Part No
871-B57891M222J

TDK

NTC (Negative Temperature Coefficient) Thermistors 2.2k 3900 3%

Learn More

Datasheet

3,677In Stock

£0.705

£0.639

£0.572

£0.544

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 6.8k 3980 3%

B57891M0682J000
TDK
1: £0.578
7,808In Stock

Mfr. Part No.
B57891M0682J000

Mouser Part No
871-B57891M682J

TDK

NTC (Negative Temperature Coefficient) Thermistors 6.8k 3980 3%

Learn More

Datasheet

7,808In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

B57891M0683J000
TDK
1: £0.995
2,000In Stock

Mfr. Part No.
B57891M0683J000

Mouser Part No
871-B57891M0683J000

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

Learn More

Datasheet

2,000In Stock

£0.995

£0.751

£0.603

£0.567

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

B57891M0224J000
TDK
1: £0.698
678In Stock
2,000Expected 28/08/2026

Mfr. Part No.
B57891M0224J000

Mouser Part No
871-B57891M224J

TDK

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

Learn More

Datasheet

678In Stock

2,000Expected 28/08/2026

£0.698

£0.657

£0.603

£0.567

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1k 3930 3%

B57891M0102J000
TDK
1: £0.578
2,110In Stock

Mfr. Part No.
B57891M0102J000

Mouser Part No
871-B57891M102J

TDK

NTC (Negative Temperature Coefficient) Thermistors 1k 3930 3%

Learn More

Datasheet

2,110In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 22k 4300 3%

B57891M0223J000
TDK
1: £0.578
1,801In Stock

Mfr. Part No.
B57891M0223J000

Mouser Part No
871-B57891M223J

TDK

NTC (Negative Temperature Coefficient) Thermistors 22k 4300 3%

Learn More

Datasheet

1,801In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3460 1%

B57881S0103H002
TDK
1: £0.917
1,645In Stock

Mfr. Part No.
B57881S0103H002

Mouser Part No
871-B57881S103H2

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3460 1%

Learn More

Datasheet

1,645In Stock

£0.917

£0.871

£0.818

£0.78

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 881/12K/F 1% NTC Thermistor

B57881S0123F000
TDK
1: £1.24
1,180In Stock

Mfr. Part No.
B57881S0123F000

Mouser Part No
871-B57881S0123F000

TDK

NTC (Negative Temperature Coefficient) Thermistors 881/12K/F 1% NTC Thermistor

Learn More

Datasheet

1,180In Stock

£1.24

£1.19

£1.11

£1.07

View

Min.: 1
Mult.: 1

Inrush Current Limiters 5mm 5ohms 1A INRSH CURR LIMITER

SL055R001
Vishay / Ametherm
1: £0.917
3,219In Stock

Mfr. Part No.
SL055R001

Mouser Part No
995-SL05-5R001

Vishay / Ametherm

Inrush Current Limiters 5mm 5ohms 1A INRSH CURR LIMITER

Learn More

Datasheet

3,219In Stock

£0.917

£0.841

£0.698

£0.643

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

B57891M0105K000
TDK
1: £0.496
1,998In Stock

Mfr. Part No.
B57891M0105K000

Mouser Part No
871-B57891M0105K000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

Learn More

Datasheet

1,998In Stock

£0.496

£0.47

£0.439

£0.418

View

Min.: 1
Mult.: 1

Inrush Current Limiters 10OHM 1A 8MM INRSH CURR LIMITER

SL0810001
Vishay / Ametherm
1: £0.743
2,025In Stock

Mfr. Part No.
SL0810001

Mouser Part No
995-SL0810001

Vishay / Ametherm

Inrush Current Limiters 10OHM 1A 8MM INRSH CURR LIMITER

Datasheet

2,025In Stock

£0.743

£0.684

£0.663

£0.601

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10%

ND03N00103K--
KYOCERA AVX
1: £0.308
8,957In Stock
3,000Expected 12/11/2026

Mfr. Part No.
ND03N00103K--

Mouser Part No
581-ND03N00103K--

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10%

Learn More

Datasheet

8,957In Stock

3,000Expected 12/11/2026

£0.308

£0.285

£0.253

£0.241

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 25OHM

CMF-RL25U-15-0
Bourns
1: £0.601
7,267In Stock

Mfr. Part No.
CMF-RL25U-15-0

Mouser Part No
652-CMF-RL25U-15-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 25OHM

Learn More

Datasheet

7,267In Stock

£0.601

£0.542

£0.457

£0.384

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3460 1%

B57881S0103F002
TDK
1: £1.22
1,672In Stock

Mfr. Part No.
B57881S0103F002

Mouser Part No
871-B57881S103F2

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3460 1%

Learn More

Datasheet

1,672In Stock

£1.22

£1.19

£1.13

£0.995

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTCCu0.6codedcustomisede3

NTCLE101E3C90173
Vishay / BC Components
1: £0.882
117In Stock
3,000Expected 26/10/2026

Mfr. Part No.
NTCLE101E3C90173

Mouser Part No
594-NTCLE101E3C90173

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors NTCCu0.6codedcustomisede3

Datasheet

117In Stock

3,000Expected 26/10/2026

£0.882

£0.841

£0.788

£0.748

View

Min.: 1
Mult.: 1

Industrial Surge Protectors TTC-3-1X2-24DC-PT

2907325
Phoenix Contact
1: £109.81
1In Stock

Mfr. Part No.
2907325

Mouser Part No
651-2907325

Phoenix Contact

Industrial Surge Protectors TTC-3-1X2-24DC-PT

Learn More

Datasheet

1In Stock

£109.81

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

B57891M0473J000
TDK
1: £0.578
475In Stock

Mfr. Part No.
B57891M0473J000

Mouser Part No
871-B57891M0473J000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

Learn More

Datasheet

475In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/K 10% NTC Thermistor

B57891M0473K000
TDK
1: £0.586
1,938In Stock

Mfr. Part No.
B57891M0473K000

Mouser Part No
871-B57891M0473K000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/K 10% NTC Thermistor

Learn More

Datasheet

1,938In Stock

£0.586

£0.555

£0.518

£0.486

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

B57891M103J
TDK
1: £0.578
202In Stock
13,000On Order

Mfr. Part No.
B57891M103J

Mouser Part No
871-B57891M103J

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

Learn More

Datasheet

202In Stock

13,000On Order

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

B57891M0103K000
TDK
1: £0.511
1,561In Stock
4,000Expected 31/08/2026

Mfr. Part No.
B57891M0103K000

Mouser Part No
871-B57891M103K

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

Learn More

Datasheet

1,561In Stock

4,000Expected 31/08/2026

£0.511

£0.478

£0.448

£0.426

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100k 4450 3%

B57891M0104J000
TDK
1: £0.578
440In Stock
2,000Expected 28/08/2026

Mfr. Part No.
B57891M0104J000

Mouser Part No
871-B57891M104J

TDK

NTC (Negative Temperature Coefficient) Thermistors 100k 4450 3%

Learn More

Datasheet

440In Stock

2,000Expected 28/08/2026

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1.5k 3560 3%

B57891M0152J000
TDK
1: £0.578
284In Stock

Mfr. Part No.
B57891M0152J000

Mouser Part No
871-B57891M152J

TDK

NTC (Negative Temperature Coefficient) Thermistors 1.5k 3560 3%

Learn More

Datasheet

284In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15k 4100 3%

B57891M0153J000
TDK
1: £0.698
620In Stock

Mfr. Part No.
B57891M0153J000

Mouser Part No
871-B57891M153J

TDK

NTC (Negative Temperature Coefficient) Thermistors 15k 4100 3%

Learn More

Datasheet

620In Stock

£0.698

£0.657

£0.603

£0.567

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 33k 4300 3%

B57891M0333J000
TDK
1: £0.638
375In Stock
18,000On Order

Mfr. Part No.
B57891M0333J000

Mouser Part No
871-B57891M333J

TDK

NTC (Negative Temperature Coefficient) Thermistors 33k 4300 3%

Learn More

Datasheet

375In Stock

18,000On Order

£0.638

£0.60

£0.561

£0.535

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 4.7k 3980 3%

B57891M0472J000
TDK
1: £0.578
548In Stock

Mfr. Part No.
B57891M0472J000

Mouser Part No
871-B57891M472J

TDK

NTC (Negative Temperature Coefficient) Thermistors 4.7k 3980 3%

Learn More

Datasheet

548In Stock

£0.578

£0.548

£0.513

£0.49

View

Min.: 1
Mult.: 1

3.5 mm Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support