Resettable Fuses - PPTC – Mouser Canada

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RS-485 ESD, Lightning, & Power Fault Protection

Littelfuse RS-485 ESD, Lightning, and Power Fault Protection feature polymeric positive temperature coefficients (PPTCs) that can protect against short circuit and power crosses. The RS-485 product line includes the resettable PPTCs, TVS diodes, GDTs, and SIDACtor series. The TVS Diode Arrays and SM712 series are specifically designed to protect RS-485 applications from ESD, EFT, and lightning-induced surges. When lightning occurs, the SIDACtor will react by causing voltage to increase across PPTC until GDT fires.

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Part #

Resettable Fuses - PPTC 60V 3A 10Ohms

TRF250-120US-2
Littelfuse
1: $1.34
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120US-2

Mouser Part #
650-TRF250-120US-2

Littelfuse

Resettable Fuses - PPTC 60V 3A 10Ohms

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Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$1.34

$1.10

$1.02

$0.846

View

Reel

$0.582

Min.: 1
Mult.: 1

Reel: 1,500

TRF250

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

10 Ohms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC

TRF250-120UT
Littelfuse
1: $1.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120UT

Mouser Part #
650-TRF250-120UT

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$1.14

$1.05

$0.875

$0.803

View

Min.: 1
Mult.: 1

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 3A 10.8Ohms

TRF250-120ST-RG-B-0.5
Littelfuse
2,000: $0.574
Non-Stocked

Mfr. Part #
TRF250-120ST-RG-B-0.5

Mouser Part #
650-TRF250120STRGB.5

Littelfuse

Resettable Fuses - PPTC 60V 3A 10.8Ohms

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Datasheet

Non-Stocked

$0.574

$0.55

Min.: 2,000
Mult.: 2,000

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

10.8 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

TRF250-120T-R1-B-0.5
Littelfuse
1: $1.12
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120T-R1-B-0.5

Mouser Part #
650-TRF250120TR1B0.5

Littelfuse

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

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Datasheet

Non-Stocked Lead-Time 15 Weeks

$1.12

$1.03

$0.858

$0.792

View

Min.: 1
Mult.: 1

TRF250

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 3A 10.5Ohms

TRF250-120T-R2-B-0.5-2
Littelfuse
1: $1.55
Non-Stocked

Mfr. Part #
TRF250-120T-R2-B-0.5-2

Mouser Part #
650-TRF250120TR2B.52

Littelfuse

Resettable Fuses - PPTC 60V 3A 10.5Ohms

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.55

$1.33

$1.16

$1.06

View

Reel

$0.519

Min.: 1
Mult.: 1

Reel: 1,500

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

3 A

10.5 Ohms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC .12A 250V

TRF250-120T-RC-B-0.5
Littelfuse
10,000: $0.556
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120T-RC-B-0.5

Mouser Part #
650-TRF250120TRCB.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.556

Min.: 10,000
Mult.: 500

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

3 A

14 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 3A 7.5Ohms

TRF250-120T-RC-B-0.5-2
Littelfuse
7,500: $0.682
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120T-RC-B-0.5-2

Mouser Part #
650-TRF250120TRCB.52

Littelfuse

Resettable Fuses - PPTC 60V 3A 7.5Ohms

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Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$0.682

Min.: 7,500
Mult.: 1,500

Reel: 1,500

TRF250

PCB Mount

Radial

130 mA

60 V

260 mA

3 A

7.5 Ohms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC .12A 250V

TRF250-120T-RF-B-0.5-2
Littelfuse
1: $1.44
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF250-120T-RF-B-0.5-2

Mouser Part #
650-TRF250120TRFB.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$1.44

$1.33

$1.10

$1.02

View

Reel

$0.78

Min.: 1
Mult.: 1

Reel: 1,500

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC

TRF250-120UST-B-0.5
Littelfuse
1: $1.03
Non-Stocked

Mfr. Part #
TRF250-120UST-B-0.5

Mouser Part #
650-TRF250120USTB0.5

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

Non-Stocked

$1.03

$0.944

$0.784

$0.723

View

Min.: 1
Mult.: 1

TRF250

PCB Mount

Radial

120 mA

60 V

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

TRF600-150-B-0.5
Littelfuse
1: $1.55
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF600-150-B-0.5

Mouser Part #
650-TRF600-150-B-0.5

Littelfuse

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$1.55

$1.43

$1.19

$1.09

View

Min.: 1
Mult.: 1

TRF600

PCB Mount

Radial

150 mA

250 VDC

300 mA

3 A

17 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 250V 3A 10Ohms

TRF600-150-R2-B-0.5
Littelfuse
10,000: $0.711
Non-Stocked

Mfr. Part #
TRF600-150-R2-B-0.5

Mouser Part #
650-TRF600-150-R2B.5

Littelfuse

Resettable Fuses - PPTC 250V 3A 10Ohms

Learn More

Datasheet

Non-Stocked

$0.711

Min.: 10,000
Mult.: 2,000

TRF600

PCB Mount

Radial

150 mA

250 V

300 mA

3 A

10 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 250V 3A 1.00W PolySwitch Reset Dev

TRF600-150-RC
Littelfuse
2,000: $0.918
Non-Stocked

Mfr. Part #
TRF600-150-RC

Mouser Part #
650-TRF600-150-RC

Littelfuse

Resettable Fuses - PPTC 250V 3A 1.00W PolySwitch Reset Dev

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Datasheet

Non-Stocked

$0.918

$0.734

Min.: 2,000
Mult.: 2,000

TRF600

PCB Mount

Radial

Resettable Fuses - PPTC Polyswitch 0.3A

TRF600-150S-2
Littelfuse
1,500: $0.801
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF600-150S-2

Mouser Part #
650-TRF600-150S-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.3A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$0.801

Min.: 1,500
Mult.: 1,500

Reel: 1,500

TRF600

PCB Mount

Radial

150 mA

250 VDC

300 mA

3 A

17 Ohms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

TRF600-150-RB-B-0.5
Littelfuse
10,000: $0.817
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
TRF600-150-RB-B-0.5

Mouser Part #
650-TRF600150RBB0.5

Littelfuse

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.817

Min.: 10,000
Mult.: 500

TRF600

PCB Mount

Radial

130 mA

250 VDC

300 mA

3 A

22 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-RC-2
Littelfuse
1: $1.92
Non-Stocked

Mfr. Part #
TS250-130F-RC-2

Mouser Part #
650-TS250-130F-RC-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.92

$1.64

$1.44

$1.30

View

Reel

$0.631

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

TS250

PCB Mount

SMD/SMT

130 mA

60 V

260 mA

17 Ohms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC .13A 60Vdc 250Vrms

TS250-130F-B-0.5-2
Littelfuse
7,500: $1.06
Non-Stocked

Mfr. Part #
TS250-130F-B-0.5-2

Mouser Part #
650-TS250-130FB0.5-2

Littelfuse

Resettable Fuses - PPTC .13A 60Vdc 250Vrms

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.06

Min.: 7,500
Mult.: 1,500

Reel: 1,500

TS250

PCB Mount

SMD/SMT

130 mA

60 V

260 mA

1 A

20 Ohms

Non-standard

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-RC-B-0.5-2
Littelfuse
7,500: $1.04
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
TS250-130F-RC-B-0.5-2

Mouser Part #
650-TS250130FRCB0.52

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

$1.04

Min.: 7,500
Mult.: 1,500

Reel: 1,500

TS250

PCB Mount

SMD/SMT

130 mA

60 V

260 mA

17 Ohms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC Polyswitch 0.13A

TSV250-130F-B-0.5-2
Littelfuse
1,200: $1.07
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
TSV250-130F-B-0.5-2

Mouser Part #
650-TSV250130FB0.5-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.13A

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

$1.07

Min.: 1,200
Mult.: 1,200

Reel: 1,200

TSV250

PCB Mount

SMD/SMT

130 mA

60 VDC

260 mA

3 A

12 Ohms

- 40 C

+ 85 C

Reel

RS-485 ESD, Lightning, & Power Fault Protection

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