Circuit Protection – Mouser United Kingdom

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Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Types of Circuit Protection

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Results: 539

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Part #

ESD Protection Diodes / TVS Diodes 12V 100W

SP12-01WTG-C-HV
Littelfuse
1: £0.278
122,238In Stock

Mfr. Part No.
SP12-01WTG-C-HV

Mouser Part No
576-SP12-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 100W

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Datasheet

122,238In Stock

Cut Tape

£0.278

£0.121

£0.106

£0.079

View

Reel

£0.04

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 63V 1.25A FA 1206

04371.25WR
Littelfuse
1: £0.986
3,028In Stock

Mfr. Part No.
04371.25WR

Mouser Part No
576-04371.25WR

Littelfuse

Surface Mount Fuses 63V 1.25A FA 1206

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Datasheet

3,028In Stock

Cut Tape

£0.986

£0.871

£0.818

£0.698

View

Reel

£0.491

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V 1.75A FA 1206

04371.75WR
Littelfuse
1: £1.17
7,568In Stock

Mfr. Part No.
04371.75WR

Mouser Part No
576-04371.75WR

Littelfuse

Surface Mount Fuses 63V 1.75A FA 1206

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Datasheet

7,568In Stock

Cut Tape

£1.17

£1.04

£0.986

£0.796

View

Reel

£0.491

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE

0468003.WR
Littelfuse
1: £1.26
3,263In Stock

Mfr. Part No.
0468003.WR

Mouser Part No
576-0468003.WR

Littelfuse

Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE

Datasheet

3,263In Stock

Cut Tape

£1.26

£1.11

£1.06

£0.856

View

Reel

£0.528

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

SMAJ440CA
Littelfuse
1: £0.736
10,495In Stock

Mfr. Part No.
SMAJ440CA

Mouser Part No
576-SMAJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

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Datasheet

10,495In Stock

Cut Tape

£0.736

£0.349

£0.296

£0.227

View

Reel

£0.143

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors MLV Varistor 18V 0402 ML SERIES STD

V18MLA0402NR
Littelfuse
1: £0.285
14,104In Stock

Mfr. Part No.
V18MLA0402NR

Mouser Part No
576-V18MLA0402NH

Littelfuse

Varistors MLV Varistor 18V 0402 ML SERIES STD

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Datasheet

14,104In Stock

Cut Tape

£0.285

£0.176

£0.153

£0.141

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional

SMAJ350CA
Littelfuse
1: £0.615
12,055In Stock

Mfr. Part No.
SMAJ350CA

Mouser Part No
576-SMAJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional

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Datasheet

12,055In Stock

Cut Tape

£0.615

£0.35

£0.251

£0.215

View

Reel

£0.143

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors 26V 150A 900pF

V26MLA1206NH
Littelfuse
1: £0.96
9,487In Stock

Mfr. Part No.
V26MLA1206NH

Mouser Part No
576-V26MLA1206NH

Littelfuse

Varistors 26V 150A 900pF

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Datasheet

9,487In Stock

Cut Tape

£0.96

£0.513

£0.47

£0.406

Reel

£0.406

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 3.5V 100A 6000pF

V3.5MLA1206NH
Littelfuse
1: £0.96
3,954In Stock

Mfr. Part No.
V3.5MLA1206NH

Mouser Part No
576-V3.5MLA1206NH

Littelfuse

Varistors 3.5V 100A 6000pF

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Datasheet

3,954In Stock

Cut Tape

£0.96

£0.697

£0.63

£0.558

View

Reel

£0.447

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200

PESD1206Q-240
Littelfuse
1: £0.899
7,694In Stock

Mfr. Part No.
PESD1206Q-240

Mouser Part No
650-PESD1206Q-240

Littelfuse

ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200

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Datasheet

7,694In Stock

Cut Tape

£0.899

£0.496

£0.395

£0.31

Reel

£0.31

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 170 mOhms 40 A 6 VDC - 40 C+ 85 C

PICOSMDC110S-2
Littelfuse
1: £0.421
10,773In Stock

Mfr. Part No.
PICOSMDC110S-2

Mouser Part No
650-PICOSMDC110S-2

Littelfuse

Resettable Fuses - PPTC 170 mOhms 40 A 6 VDC - 40 C+ 85 C

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Datasheet

10,773In Stock

Cut Tape

£0.421

£0.373

£0.329

£0.304

View

Reel

£0.228

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE

046802.5NR
Littelfuse
1: £1.17
9,853In Stock

Mfr. Part No.
046802.5NR

Mouser Part No
576-046802.5NR

Littelfuse

Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE

Datasheet

9,853In Stock

Cut Tape

£1.17

£1.04

£0.986

£0.796

£0.698

Reel

£0.698

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V5.5MLA0805LNT
Littelfuse
1: £0.353
8,792In Stock

Mfr. Part No.
V5.5MLA0805LNT

Mouser Part No
576-V5.5MLA0805LNT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

8,792In Stock

Cut Tape

£0.353

£0.247

£0.221

£0.191

View

Reel

£0.131

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC 6V 750MA-HD 40A SMD

PICOSMDC075S-2
Littelfuse
1: £0.496
4,301In Stock

Mfr. Part No.
PICOSMDC075S-2

Mouser Part No
650-PICOSMDC075S-2

Littelfuse

Resettable Fuses - PPTC 6V 750MA-HD 40A SMD

Learn More

Datasheet

4,301In Stock

Cut Tape

£0.496

£0.448

£0.405

£0.38

View

Reel

£0.228

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

SESD0402X1BN-0015-096
Littelfuse
1: £0.586
70,808In Stock

Mfr. Part No.
SESD0402X1BN-0015-096

Mouser Part No
650-SESD0402X1BN0015

Littelfuse

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

Learn More

Datasheet

70,808In Stock

Cut Tape

£0.586

£0.323

£0.265

£0.204

View

Reel

£0.129

MouseReel Available

Min.: 1
Mult.: 1

: 50,000

Surface Mount Fuses 32V FA 1206 3.5A

043703.5WR
Littelfuse
1: £1.16
3,431In Stock

Mfr. Part No.
043703.5WR

Mouser Part No
576-043703.5WR

Littelfuse

Surface Mount Fuses 32V FA 1206 3.5A

Learn More

Datasheet

3,431In Stock

Cut Tape

£1.16

£0.969

£0.89

£0.739

View

Reel

£0.491

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 20V

SMF20CA
Littelfuse
1: £0.428
36,480In Stock

Mfr. Part No.
SMF20CA

Mouser Part No
576-SMF20CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 20V

Learn More

Datasheet

36,480In Stock

Cut Tape

£0.428

£0.204

£0.168

£0.135

£0.113

Reel

£0.087

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: £0.353
9,367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

Learn More

Datasheet

9,367In Stock

Cut Tape

£0.353

£0.247

£0.221

£0.191

View

Reel

£0.133

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC SMDC310F/18-02

SMDC310F/18-02
Littelfuse
1: £2.27
9,953In Stock

Mfr. Part No.
SMDC310F/18-02

Mouser Part No
650-SMDC310F/18-02

Littelfuse

Resettable Fuses - PPTC SMDC310F/18-02

Learn More

Datasheet

9,953In Stock

Cut Tape

£2.27

£1.89

£1.74

£1.44

View

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

2920L260/24DR
Littelfuse
1: £0.721
7,476In Stock

Mfr. Part No.
2920L260/24DR

Mouser Part No
576-2920L260/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

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Datasheet

7,476In Stock

Cut Tape

£0.721

£0.646

£0.539

£0.506

View

Reel

£0.336

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Varistors 10V 30A 150pF

V14MLA0603NH
Littelfuse
1: £0.278
22,156In Stock

Mfr. Part No.
V14MLA0603NH

Mouser Part No
576-V14MLA0603NH

Littelfuse

Varistors 10V 30A 150pF

Learn More

Datasheet

22,156In Stock

Cut Tape

£0.278

£0.21

£0.175

£0.153

Reel

£0.125

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 5.5 VDC .05J 39V-CL 210PF P

V5.5MLA0402LNR
Littelfuse
1: £0.271
9,688In Stock

Mfr. Part No.
V5.5MLA0402LNR

Mouser Part No
576-V5.5MLA0402LNR

Littelfuse

Varistors 5.5 VDC .05J 39V-CL 210PF P

Learn More

Datasheet

9,688In Stock

Cut Tape

£0.271

£0.163

£0.142

£0.132

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 56 VDC 1J 120V-CL 180A PK

V56MLA1206NH
Littelfuse
1: £0.899
6,357In Stock

Mfr. Part No.
V56MLA1206NH

Mouser Part No
576-V56MLA1206NH

Littelfuse

Varistors 56 VDC 1J 120V-CL 180A PK

Learn More

Datasheet

6,357In Stock

Cut Tape

£0.899

£0.666

£0.619

£0.558

View

Reel

£0.406

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Protection Devices LED PROTECTOR 18V 1000mA DO214AA

PLED18S
Littelfuse
1: £0.721
5,982In Stock

Mfr. Part No.
PLED18S

Mouser Part No
576-PLED18S

Littelfuse

LED Protection Devices LED PROTECTOR 18V 1000mA DO214AA

Learn More

Datasheet

5,982In Stock

Cut Tape

£0.721

£0.475

£0.378

£0.318

£0.282

Reel

£0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS

PLED9Q12
Littelfuse
1: £0.969
5,721In Stock

Mfr. Part No.
PLED9Q12

Mouser Part No
576-PLED9Q12

Littelfuse

LED Protection Devices LED PROTECTOR Bi 9V QFN 3X3 2L RoHS

Learn More

Datasheet

5,721In Stock

Cut Tape

£0.969

£0.409

£0.299

Reel

£0.299

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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