491 Products Found

40A  Carrying Current Max  Products

Circuit Protection - PTC Resettable Fuses

View our extensive inventory of Resettable Fuses at Newark element14

Resettable fuses, also known as a polymeric positive temperature coefficient devices, are a passive electronic component used to protect against over current faults within an electronic circuit.

Take advantage of Newark element14's high quality service, multi channel sales options, and next day deliveries. Let us help you make the proper design choices.

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price
Qty
Holding Current Tripping Current Carrying Current Max Initial Resistance Max Operating Voltage PTC Fuse Case SVHC
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06R3418
MC33171

MC33171

MULTICOMP

FUSE, PTC RESET, 90V, 200mA, RADIAL

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21,292

Price for: Each 1

1+ $0.321 Promotional price 250+ $0.284 Promotional price 500+ $0.254 Promotional price 1000+ $0.228 Promotional price more…

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200mA 400mA 40A 4.4ohm 90VDC Radial Leaded To Be Advised

(Available until stock is exhausted)

  • 21,292 in stock for same day shipping

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61J7383
MF-R010-0-99

MF-R010-0-99

BOURNS

FUSE, PTC RESET, 60V, 100mA, RADIAL

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13,462

Price for: Each 1

1+ $0.265 10+ $0.241 25+ $0.223 50+ $0.216 more…

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100mA 200mA 40A 4.5ohm 60VDC Radial Leaded No SVHC (16-Jun-2014)
  • 13,462 in stock for same day shipping

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  • 5,000 Further stock expected to ship on Sep 22, 2014
  • Per the manufacturer, more stock expected week of 11/10/14
99H1959
RXEF090

RXEF090

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 900mA, RADIAL

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11,717

Price for: Each 1

1+ $0.379 10+ $0.361 100+ $0.328 500+ $0.257 more…

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900mA 1.8A 40A 0.31ohm 72VDC Radial Leaded To Be Advised
  • 11,717 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/3/14
04H8122
RXEF075

RXEF075

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 750mA, RADIAL

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11,104

Price for: Each 1

1+ $0.368 10+ $0.34 100+ $0.31 500+ $0.24 more…

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750mA 1.5A 40A 0.4ohm 72VDC Radial Leaded To Be Advised
  • 11,104 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
04H8072
RUSBF120

RUSBF120

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 6V, 1.2A, RADIAL

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9,979

Price for: Each 1

1+ $0.529 Promotional price 10+ $0.529 Promotional price 100+ $0.529 Promotional price 500+ $0.453 Promotional price more…

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1.2A 2A 40A 0.975ohm 6VDC Radial Leaded To Be Advised

(Available until stock is exhausted)

  • 9,979 in stock for same day shipping

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04H8066
RUSBF075

RUSBF075

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 6V, 750mA, RADIAL

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9,965

Price for: Each 1

1+ $0.538 10+ $0.495 100+ $0.45 500+ $0.351 more…

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750mA 1.3A 40A 0.175ohm 6VDC Radial Leaded To Be Advised
  • 9,965 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
69K7999
MICROSMD035F-2

MICROSMD035F-2

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 6V, 350mA, 1210

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9,908

Price for: Tape & Reel Cut 1

1+ $0.469 10+ $0.425 100+ $0.386 500+ $0.301 more…

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350mA 750mA 40A 1.3ohm 6VDC 1210 [3225 Metric] To Be Advised
  • 9,908 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/3/14
04H8120
RXEF065

RXEF065

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 650mA, RADIAL

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9,302

Price for: Each 1

1+ $0.329 10+ $0.314 100+ $0.284 500+ $0.221 more…

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650mA 1.3A 40A 0.48ohm 72VDC Radial Leaded To Be Advised
  • 9,302 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
04H8110
RXEF020

RXEF020

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 200mA, RADIAL

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8,959

Price for: Each 1

1+ $0.328 10+ $0.314 100+ $0.285 500+ $0.223 more…

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200mA 400mA 40A 2.75ohm 72VDC Radial Leaded To Be Advised
  • 8,959 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
61J7414
MF-R300-0-99

MF-R300-0-99

BOURNS

FUSE, PTC RESET, 30V, 3A, RADIAL

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8,932

Price for: Each 1

1+ $0.277 10+ $0.257 25+ $0.23 50+ $0.225 more…

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3A 6A 40A 0.05ohm 30VDC Radial Leaded No SVHC (16-Jun-2014)
  • 8,932 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
06R3444
MC33197

MC33197

MULTICOMP

FUSE, PTC RESET, 33V, 1.5A, SMD

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8,800

Price for: Tape & Reel Cut 1

1+ $0.358 Promotional price 250+ $0.318 Promotional price 500+ $0.284 Promotional price 1000+ $0.253 Promotional price more…

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1.5A 3A 40A 0.23ohm 33VDC SMD To Be Advised

(Available until stock is exhausted)

  • 8,800 in stock for same day shipping

see cut-off times

04H8130
RXEF185

RXEF185

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 1.85A, RADIAL

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8,051

Price for: Each 1

1+ $0.452 10+ $0.431 100+ $0.392 500+ $0.306 more…

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1.85A 3.7A 40A 0.12ohm 72VDC Radial Leaded To Be Advised
  • 8,051 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
21T9729
MC36211

MC36211

MULTICOMP

FUSE, PTC RESET

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7,114

Price for: Tape & Reel Cut 1

1+ $0.215 Promotional price 250+ $0.19 Promotional price 500+ $0.17 Promotional price 1000+ $0.152 Promotional price more…

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350mA 750mA 40A 1.2ohm 16VDC 1206 [3216 Metric] To Be Advised
  • 7,114 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/17/14
61J7391
MF-R030-0-99

MF-R030-0-99

BOURNS

FUSE, PTC RESET, 60V, 300mA, RADIAL

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6,425

Price for: Each 1

1+ $0.262 10+ $0.238 25+ $0.22 50+ $0.213 more…

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300mA 600mA 40A 1.36ohm 60VDC Radial Leaded No SVHC (16-Jun-2014)
  • 6,425 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
04H8124
RXEF110

RXEF110

TE CONNECTIVITY / RAYCHEM

FUSE, PTC RESET, 72V, 1.1A, RADIAL

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6,242

Price for: Each 1

1+ $0.392 10+ $0.376 100+ $0.343 500+ $0.268 more…

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1.1A 2.2A 40A 0.25ohm 72VDC Radial Leaded To Be Advised
  • 6,242 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
58K1834
MF-R010

MF-R010

BOURNS

FUSE, PTC RESET, 60V, 100mA, RADIAL

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6,021

Price for: Each 1

1+ $0.262 10+ $0.238 25+ $0.22 50+ $0.213 more…

Buy
100mA 200mA 40A 4.5ohm 60VDC Radial Leaded No SVHC (16-Jun-2014)
  • 6,021 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
87W5974
MF-R075-2

MF-R075-2

BOURNS

FUSE, RESETTABLE PTC, 60V, 40A, RADIAL

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5,996

Price for: Tape & Reel Cut 1

1+ $0.132 Promotional price 10+ $0.132 Promotional price 25+ $0.132 Promotional price 50+ $0.132 Promotional price more…

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750mA 1.13A 40A 0.4ohm 60VDC Disc 10.4mm No SVHC (16-Jun-2014)
  • 5,996 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/6/14
87W5973
MF-R050-2

MF-R050-2

BOURNS

FUSE, RESETTABLE PTC, 60V, 40A, RADIAL

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5,926

Price for: Tape & Reel Cut 1

1+ $0.217 Promotional price 10+ $0.217 Promotional price 25+ $0.217 Promotional price 50+ $0.217 Promotional price more…

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500mA 750mA 40A 0.77ohm 60VDC Disc 7.9mm No SVHC (16-Jun-2014)
  • 5,926 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/6/14
06R3440
MC33193

MC33193

MULTICOMP

FUSE, PTC RESET, 16V, 750mA, SMD

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5,815

Price for: Tape & Reel Cut 1

1+ $0.23 Promotional price 250+ $0.204 Promotional price 500+ $0.182 Promotional price 1000+ $0.163 Promotional price more…

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750mA 1.5A 40A 0.45ohm 16VDC SMD To Be Advised

(Available until stock is exhausted)

  • 5,815 in stock for same day shipping

see cut-off times

61J7427
MF-SM050-2-99

MF-SM050-2-99

BOURNS

FUSE, PTC RESET, 60V, 500mA, SMD

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5,742

Price for: Tape & Reel Cut 1

1+ $0.686 10+ $0.572 25+ $0.486 50+ $0.452 more…

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500mA 1A 40A 1.4ohm 60VDC SMD No SVHC (16-Jun-2014)
  • 5,742 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
58K1839
MF-R075

MF-R075

BOURNS

FUSE, PTC RESET, 60V, 750mA, RADIAL

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5,657

Price for: Each 1

1+ $0.186 10+ $0.177 25+ $0.168 50+ $0.154 more…

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750mA 1.5A 40A 0.4ohm 60VDC Radial Leaded No SVHC (16-Jun-2014)
  • 5,657 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
87W5965
MF-LSMF185/33X-2

MF-LSMF185/33X-2

BOURNS

FUSE, RESETTABLE PTC, 33V, 1.85A, 2920

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5,194

Price for: Tape & Reel Cut 1

1+ $0.624 10+ $0.52 25+ $0.442 50+ $0.411 more…

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1.85A 3.7A 40A 0.15ohm 33VDC SMD No SVHC (16-Jun-2014)
  • 5,194 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/6/14
87W5967
MF-PSMF010X-2

MF-PSMF010X-2

BOURNS

FUSE, RESETTABLE PTC, 15V, 100mA, 0805

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5,137

Price for: Tape & Reel Cut 1

1+ $0.447 10+ $0.373 25+ $0.317 50+ $0.295 more…

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100mA 300mA 40A 7.5ohm 15VDC 0805 [2012 Metric] No SVHC (16-Jun-2014)
  • 5,137 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/6/14
61J7389
MF-R025-0-99

MF-R025-0-99

BOURNS

FUSE, PTC RESET, 60V, 250mA, RADIAL

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4,912

Price for: Each 1

1+ $0.204 Promotional price 10+ $0.204 Promotional price 25+ $0.204 Promotional price 50+ $0.204 Promotional price more…

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250mA 500mA 40A 1.95ohm 60VDC Radial Leaded No SVHC (16-Jun-2014)
  • 4,912 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 11/10/14
87W5969
MF-PSMF035X-2

MF-PSMF035X-2

BOURNS

FUSE, RESETTABLE PTC, 6V, 350mA, 0805

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4,855

Price for: Tape & Reel Cut 1

1+ $0.15 Promotional price 10+ $0.15 Promotional price 25+ $0.15 Promotional price 50+ $0.15 Promotional price more…

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350mA 750mA 40A 1.2ohm 6VDC 0805 [2012 Metric] No SVHC (16-Jun-2014)
  • 4,855 in stock for same day shipping

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    Per the manufacturer, more stock expected week of 10/6/14
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