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4 mm Circuit Protection

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Types of Circuit Protection

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Part #

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: $2.38
24,235In Stock

Mfr. Part #
P850-G120-WH

Mouser Part #
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

Learn More

Datasheet

Product Comments

24,235In Stock

Cut Tape

$2.38

$2.07

$1.43

$1.16

Reel

$0.896

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Fuses with Leads - Through Hole 12A 350V

0697H9120-05
Bel Fuse
1: $0.49
7,692In Stock

Mfr. Part #
0697H9120-05

Mouser Part #
530-0697H9120-05

Bel Fuse

Fuses with Leads - Through Hole 12A 350V

Learn More

Datasheet

7,692In Stock

$0.49

$0.445

$0.369

$0.34

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 16A 350V

0697H9160-02
Bel Fuse
1: $0.49
10,127In Stock

Mfr. Part #
0697H9160-02

Mouser Part #
530-0697H9160-02

Bel Fuse

Fuses with Leads - Through Hole 16A 350V

Learn More

Datasheet

10,127In Stock

$0.49

$0.445

$0.369

$0.341

Reel

$0.242

View

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 15A 350V

0697H9150-02
Bel Fuse
1: $0.49
8,868In Stock

Mfr. Part #
0697H9150-02

Mouser Part #
530-0697H9150-02

Bel Fuse

Fuses with Leads - Through Hole 15A 350V

Learn More

Datasheet

8,868In Stock

$0.49

$0.445

$0.369

$0.34

View

Reel

$0.18

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 125V UL FA LL .100A TE5

39501000000
Littelfuse
1: $1.84
2,057In Stock

Mfr. Part #
39501000000

Mouser Part #
576-3950100000

Littelfuse

Fuses with Leads - Through Hole 125V UL FA LL .100A TE5

Learn More

Datasheet

2,057In Stock

$1.84

$1.63

$1.55

$1.25

Reel

$0.767

View

Min.: 1
Mult.: 1

: 1,400

Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I

TBU-CA025-050-WH-Q
Bourns
1: $2.15
12,774In Stock

Mfr. Part #
TBU-CA025-050-WH-Q

Mouser Part #
652-TBUCA025-050-WHQ

Bourns

Board Mount Surge Protectors I- (TRIGGER)50MA 250V(I

Learn More

Datasheet

12,774In Stock

Cut Tape

$2.15

$1.91

$1.32

$1.06

Reel

$0.817

View

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors NTC NI 0.5 LEAD 10K SPECIAL TOL blk E3 A

NTCLE203E3103SB0A
Vishay / BC Components
1: $1.76
40In Stock
500Expected 8/18/2026
New Product

Mfr. Part #
NTCLE203E3103SB0A

Mouser Part #
594-NTCLE23E313SB

New Product

Vishay / BC Components

NTC Thermistors NTC NI 0.5 LEAD 10K SPECIAL TOL blk E3 A

Datasheet

40In Stock

500Expected 8/18/2026

$1.76

$1.32

$1.06

$0.99

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 20A 350V

0697H9200-05
Bel Fuse
1: $0.49
4,208In Stock

Mfr. Part #
0697H9200-05

Mouser Part #
530-0697H9200-05

Bel Fuse

Fuses with Leads - Through Hole 20A 350V

Learn More

Datasheet

4,208In Stock

$0.49

$0.445

$0.369

$0.341

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 20A 350V

0697H9200-02
Bel Fuse
1: $0.49
6,439In Stock

Mfr. Part #
0697H9200-02

Mouser Part #
530-0697H9200-02

Bel Fuse

Fuses with Leads - Through Hole 20A 350V

Learn More

Datasheet

6,439In Stock

$0.49

$0.445

$0.369

$0.34

Reel

$0.216

View

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: $0.46
4,981In Stock

Mfr. Part #
0697W2000-05

Mouser Part #
530-0697W2000-05

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Short Leads 2A

Datasheet

4,981In Stock

$0.46

$0.419

$0.348

$0.321

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A

0697W2500-02
Bel Fuse
1: $0.46
3,719In Stock

Mfr. Part #
0697W2500-02

Mouser Part #
530-0697W2500-02

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Ammo Pack 2.5A

Datasheet

3,719In Stock

$0.46

$0.419

$0.348

$0.321

Reel

$0.187

View

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A

40014000000
Littelfuse
1: $1.97
936In Stock

Mfr. Part #
40014000000

Mouser Part #
576-40014000000

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO 4A

Learn More

Datasheet

936In Stock

$1.97

$1.77

$1.68

$1.36

Reel

$0.838

View

Min.: 1
Mult.: 1

: 1,400

Board Mount Surge Protectors 200mA 850Vimp

P850-G200-WH
Bourns
1: $2.00
984In Stock

Mfr. Part #
P850-G200-WH

Mouser Part #
652-P850-G200-WH

Bourns

Board Mount Surge Protectors 200mA 850Vimp

Learn More

Datasheet

Product Comments

984In Stock

Cut Tape

$2.00

$1.50

$1.20

$1.07

Reel

$0.997

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved

SL105R003
Vishay / Ametherm
1: $1.81
2,391In Stock

Mfr. Part #
SL105R003

Mouser Part #
995-SL10-5R003

Vishay / Ametherm

Inrush Current Limiters 10mm 5ohms 3A INRSH CURR LIMITER UL Approved

Datasheet

2,391In Stock

$1.81

$1.67

$1.39

$1.18

View

Min.: 1
Mult.: 1

NTC Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

NRL3504F3950B1F
Eaton Electronics
1: $1.18
1,973In Stock

Mfr. Part #
NRL3504F3950B1F

Mouser Part #
504-NRL3504F3950B1F

Eaton Electronics

NTC Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

Learn More

Datasheet

1,973In Stock

$1.18

$0.887

$0.709

$0.667

View

Min.: 1
Mult.: 1

Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ

TBU-CA065-050-WH-Q
Bourns
1: $2.23
8,411In Stock

Mfr. Part #
TBU-CA065-050-WH-Q

Mouser Part #
652-TBU-CA065-050WHQ

Bourns

Board Mount Surge Protectors 650V, 50mA Single Bidirectional TBU, AECQ

Learn More

Datasheet

8,411In Stock

Cut Tape

$2.23

$1.91

$1.52

$1.44

Reel

$1.44

$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: $0.55
5,057In Stock
New At Mouser

Mfr. Part #
0HAAL1000-01

Mouser Part #
530-0HAAL1000-01

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Bulk Pack, 1A

Learn More

Datasheet

5,057In Stock

Cut Tape

$0.55

$0.43

$0.362

$0.329

Reel

$0.252

View

Min.: 1
Mult.: 1

: 2,000

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2A

0HAAL2000-02
Bel Fuse
1: $0.46
7,998In Stock
New At Mouser

Mfr. Part #
0HAAL2000-02

Mouser Part #
530-0HAAL2000-02

New At Mouser

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse, Rectangular, Time Lag, IEC, Ammo Pack, 2A

Learn More

Datasheet

7,998In Stock

$0.46

$0.391

$0.331

$0.305

Reel

$0.238

View

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 20A 350V

0697H9200-01
Bel Fuse
1: $0.49
8,323In Stock

Mfr. Part #
0697H9200-01

Mouser Part #
530-0697H9200-01

Bel Fuse

Fuses with Leads - Through Hole 20A 350V

Learn More

Datasheet

8,323In Stock

$0.49

$0.445

$0.369

$0.341

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Bulk Pack 5A

0697W5000-01
Bel Fuse
1: $0.59
8,725In Stock
6,000Expected 8/21/2026

Mfr. Part #
0697W5000-01

Mouser Part #
530-0697W5000-01

Bel Fuse

Fuses with Leads - Through Hole 2-Pin Radial Fuse Rectangular Time Lag IEC Bulk Pack 5A

Datasheet

8,725In Stock

6,000Expected 8/21/2026

$0.59

$0.467

$0.393

$0.357

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 300V TL TE5 LL 2A

36912000000
Littelfuse
1: $0.83
15,429In Stock
11,200Expected 9/17/2026

Mfr. Part #
36912000000

Mouser Part #
576-36912000000

Littelfuse

Fuses with Leads - Through Hole 300V TL TE5 LL 2A

Learn More

Datasheet

15,429In Stock

11,200Expected 9/17/2026

$0.83

$0.737

$0.646

$0.556

Reel

$0.342

View

Min.: 1
Mult.: 1

: 1,400

Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO .500A

40005000000
Littelfuse
1: $2.07
2,887In Stock

Mfr. Part #
40005000000

Mouser Part #
576-40005000000

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL TE5 LL AMMO .500A

Learn More

Datasheet

2,887In Stock

$2.07

$1.86

$1.77

$1.43

Reel

$0.879

View

Min.: 1
Mult.: 1

: 1,400

Fuses with Leads - Through Hole 250V IEC TL TE5 SL SPECIAL .500A

40005000440
Littelfuse
1: $2.04
2,757In Stock

Mfr. Part #
40005000440

Mouser Part #
576-40005000440

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL TE5 SL SPECIAL .500A

Learn More

Datasheet

2,757In Stock

$2.04

$1.70

$1.57

$1.30

View

Min.: 1
Mult.: 1

Board Mount Surge Protectors 140V High Efficiency Sw. Surge Stopper

LTC7862HUFD#PBF
Analog Devices
1: $14.05
264In Stock

Mfr. Part #
LTC7862HUFD#PBF

Mouser Part #
584-7862HUFDPB

Analog Devices

Board Mount Surge Protectors 140V High Efficiency Sw. Surge Stopper

Datasheet

264In Stock

$14.05

$11.09

$10.64

$10.37

View

Min.: 1
Mult.: 1

Board Mount Surge Protectors 240mA 40Vimp

P40-G240-WH
Bourns
1: $1.47
8,227In Stock

Mfr. Part #
P40-G240-WH

Mouser Part #
652-P40-G240-WH

Bourns

Board Mount Surge Protectors 240mA 40Vimp

Learn More

Datasheet

Product Comments

8,227In Stock

Cut Tape

$1.47

$1.23

$0.923

$0.70

$0.618

Reel

$0.615

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 mm Circuit Protection

Types of Circuit Protection

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