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PTC Resettable Fuses : 2058 - Page 1

PTC Resettable Fuses, also known as polymeric positive temperature coefficient (PPTC) devices, play a critical role in circuit protection. These fuses allow for automatic reset after an overcurrent event, providing a reusable solution that reduces downtime and maintenance costs.

Commonly used in consumer electronics, automotive, and telecommunications, PTC resettable fuses limit current by increasing resistance when an overcurrent occurs, thereby protecting sensitive components from damage. Once the fault is cleared, the resistance decreases, allowing the circuit to resume normal operation.

Manufacturers like Littelfuse, Bel Fuse, and TE Connectivity offer a range of PTC resettable fuses designed to meet various voltage and current requirements. These versatile and reliable fuses ensure continuous protection and operational efficiency for a multitude of electronic applications.

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2058 Result(s)
Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model
MICROSMD005F-2 TE Connectivity

Mfr. Part No.
MICROSMD005F-2

WS Part No.
044812-MICROSMD005F-2

TE Connectivity

POLYSWITCH 0.05A RESET FUSE SMD

20,000 pieces In Stock

MOQ:685

 rohs
TRF250-120-2 Real Image

Mfr. Part No.
TRF250-120-2

WS Part No.
1113970-TRF250-120-2

Littelfuse Inc.

POLYSWITCH PTC RESET 0.12A HOLD

44,505 pieces In Stock

MOQ:310

 rohs
1812L150/24MR Littelfuse Inc.

Mfr. Part No.
1812L150/24MR

WS Part No.
005278-1812L150/24MR

Littelfuse Inc.

PTC RESETTABLE 24V 1.50A 1812L / PTC Resettable Fuse 1.5A(hold) 3A(trip) 24VDC 20A 0.8W 1.5s 0.04Ohm SMD Solder Pad 1812 T/R
Datasheet

52,888 pieces In Stock

MOQ:730

 rohs
RUEF250 TE Connectivity

Mfr. Part No.
RUEF250

WS Part No.
095294-RUEF250

TE Connectivity

PolySwitch Resettable Device Short Form Catalog

2,000 pieces In Stock

MOQ:250

 rohs
1812L150ZR Real Image

Mfr. Part No.
1812L150ZR

WS Part No.
005279-1812L150ZR

Littelfuse Inc.

PTC 1.50A 8VDC RESETTABLE
Datasheet

76,000 pieces In Stock

MOQ:2120

 rohs
RF1342-000 Real Image

Mfr. Part No.
RF1342-000

WS Part No.
1152739-RF1342-000

Littelfuse Inc.

Ptc Resettable Fuse, 60VDC, 2018 Rohs Compliant: Yes

MOQ:140

 rohs
0ZCM0010FF2G Real Image

Mfr. Part No.
0ZCM0010FF2G

WS Part No.
1334696-0ZCM0010FF2G

Bel Fuse Inc.

PTC RESET FUSE 15V 100MA 0603 / Polymeric PTC Resettable Fuse 15V 100 mA Ih Surface Mount 0603 (1608 Metric), Concave
Datasheet

Low Stock
Available

MOQ:750

 rohs
0ZCM0020FF2G Real Image

Mfr. Part No.
0ZCM0020FF2G

WS Part No.
1334700-0ZCM0020FF2G

Bel Fuse Inc.

PTC RESET FUSE 9V 200MA 0603 / Polymeric PTC Resettable Fuse 9V 200 mA Ih Surface Mount 0603 (1608 Metric), Concave
Datasheet

Low Stock
Available

MOQ:2350

 rohs
SMD1206B110TFT Yageo

Mfr. Part No.
SMD1206B110TFT

WS Part No.
1361631-SMD1206B110TFT

Yageo

POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 8V 1.1 A Ih Surface Mount 1206 (3216 Metric), Concave
Datasheet

1,840 pieces In Stock

MOQ:670

 rohs
FSMD010-0805-R Real Image

Mfr. Part No.
FSMD010-0805-R

WS Part No.
133460-FSMD010-0805-R

RFE/Fuzetec

RESETTABLE FUSE - SMD, 0805 SIZE
Datasheet

43,200 pieces In Stock

MOQ:925

 rohs
1812L050/60MR Real Image

Mfr. Part No.
1812L050/60MR

WS Part No.
905592-1812L050/60MR

Littelfuse Inc.

PTC RESET FUSE 60V 500MA 1812
Datasheet

19,017 pieces In Stock

MOQ:140

 rohs
MINISMDC050F-2 TE Connectivity

Mfr. Part No.
MINISMDC050F-2

WS Part No.
094792-MINISMDC050F-2

TE Connectivity

POLYSWITCH .50A RESET FUSE SMD

300,000 pieces In Stock

MOQ:495

 rohs
MINISMDC050F-2 Littelfuse Inc.

Mfr. Part No.
MINISMDC050F-2

WS Part No.
023355-MINISMDC050F-2

Littelfuse Inc.

POLYSWITCH .50A RESET FUSE SMD
Datasheet

300,000 pieces In Stock

MOQ:495

 rohs
TR600-150QF-EX-B-0.5 Real Image

Mfr. Part No.
TR600-150QF-EX-B-0.5

WS Part No.
100870-TR600-150QF-EX-B-0.5

Littelfuse Inc.

POLYSWITCH PTC RESET 0.15A
Datasheet

Low Stock
Available

MOQ:7

 rohs
MICROSMD075F-2 TE Connectivity

Mfr. Part No.
MICROSMD075F-2

WS Part No.
044814-MICROSMD075F-2

TE Connectivity

POLYSWITCH 0.75A RESET FUSE SMD

8,000 pieces In Stock

MOQ:10

 rohs
FSMD100-2920-R Real Image

Mfr. Part No.
FSMD100-2920-R

WS Part No.
133494-FSMD100-2920-R

RFE/Fuzetec

RESETTABLE FUSE - SMD, 2920 SIZE
Datasheet

6,350 pieces In Stock

MOQ:310

 rohs
FSMD100-2920 Real Image

Mfr. Part No.
FSMD100-2920

WS Part No.
33493-FSMD100-2920

Fuzetec

6,750 pieces In Stock

MOQ:310

Need to verify
SMD1206B150TFT Yageo

Mfr. Part No.
SMD1206B150TFT

WS Part No.
1355244-SMD1206B150TFT

Yageo

POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 8V 1.5 A Ih Surface Mount 1206 (3216 Metric), Concave
Datasheet

207,750 pieces In Stock

MOQ:125

 rohs
Picture of SMD2920P260TFA

Mfr. Part No.
SMD2920P260TFA

WS Part No.
1098165-SMD2920P260TFA

Littelfuse Inc.

FUSE RESETTABLE 2.6A 6V 2920
Datasheet

Low Stock
Available

MOQ:180

 rohs
SMD1206B075TF/13.2 Yageo

Mfr. Part No.
SMD1206B075TF/13.2

WS Part No.
1361643-SMD1206B075TF/13.2

Yageo

POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 13.2V 750 mA Ih Surface Mount 1206 (3216 Metric), Concave
Datasheet

2,341 pieces In Stock

MOQ:650

 rohs
Picture of SMD1812P050TF/30

Mfr. Part No.
SMD1812P050TF/30

WS Part No.
328709-SMD1812P050TF/30

Littelfuse Inc.

61,800 pieces In Stock

MOQ:575

 rohs
SMD1206P150TFT Littelfuse Inc.

Mfr. Part No.
SMD1206P150TFT

WS Part No.
190794-SMD1206P150TFT

Littelfuse Inc.

14,000 pieces In Stock

MOQ:915

 rohs
TS600-170F-2 Real Image

Mfr. Part No.
TS600-170F-2

WS Part No.
141812-TS600-170F-2

Littelfuse Inc.

POLYSWITCH PTC RESET 0.17A
Datasheet

142 pieces In Stock

MOQ:5

 rohs
B59980C120A70 Real Image

Mfr. Part No.
B59980C120A70

WS Part No.
199992-B59980C120A70

EPCOS (TDK)

PTC RESETTABLE 85MA 63V RAD
Datasheet

Low Stock
Available

MOQ:30

 rohs
1812L075/24DR Littelfuse Inc.

Mfr. Part No.
1812L075/24DR

WS Part No.
111409-1812L075/24DR

Littelfuse Inc.

PTC RESETTABLE 24V 750MA 1812L
Datasheet

88,500 pieces In Stock

MOQ:520

 rohs
0ZCJ0200FF2C Real Image

Mfr. Part No.
0ZCJ0200FF2C

WS Part No.
850722-0ZCJ0200FF2C

Bel Fuse Inc.

PTC RESET FUSE 6V 2A 1206
Datasheet

8,774 pieces In Stock

MOQ:155

 rohs
0ZCG0075BF2B Real Image

Mfr. Part No.
0ZCG0075BF2B

WS Part No.
1029775-0ZCG0075BF2B

Bel Fuse Inc.

PTC RESET FUSE 33V 750MA 1812 / Polymeric PTC Resettable Fuse 33V 750 mA Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet

1,500 pieces In Stock

MOQ:85

 rohs
0ZCF0200AF2C Real Image

Mfr. Part No.
0ZCF0200AF2C

WS Part No.
985930-0ZCF0200AF2C

Bel Fuse Inc.

PTC RESET FUSE 24V 2A 2920 / Polymeric PTC Resettable Fuse 24V 2 A Ih Surface Mount 2920 (7351 Metric), Concave
Datasheet

93 pieces In Stock

MOQ:145

 rohs
0ZCF0075AF2C Real Image

Mfr. Part No.
0ZCF0075AF2C

WS Part No.
1339922-0ZCF0075AF2C

Bel Fuse Inc.

PTC RESET FUSE 60V 750MA 2920 / Polymeric PTC Resettable Fuse 60V 750 mA Ih Surface Mount 2920 (7351 Metric), Concave
Datasheet

7,755 pieces In Stock

MOQ:110

 rohs
RXEF050-2Littelfuse Inc.

Mfr. Part No.
RXEF050-2

WS Part No.
2001492-RXEF050-2

Littelfuse Inc.

PTC RESET FUSE 72V 500MA RADIAL
Datasheet

7,590 pieces In Stock

MOQ:275

 rohs
RXEF050 Tyco Electronics

Mfr. Part No.
RXEF050

WS Part No.
662110-RXEF050

Littelfuse Inc.

PTC RESET FUSE 72V 500MA RADIAL
Datasheet

8,000 pieces In Stock

MOQ:275

 rohs
Picture of BK250-200-DZ

Mfr. Part No.
BK250-200-DZ

WS Part No.
1361668-BK250-200-DZ

Yageo

PPTC,DISC 10.5MM, 250V 0.2 A / Polymeric PTC Resettable Fuse 250V 200 mA Ih Through Hole Radial, Disc
Datasheet

2,500 pieces In Stock

MOQ:120

 rohs
TSM600-400F-2 Real Image

Mfr. Part No.
TSM600-400F-2

WS Part No.
126348-TSM600-400F-2

Littelfuse Inc.

POLYSWITCH PTC RESET .400A
Datasheet

1,200 pieces In Stock

MOQ:9

 rohs
MINISMDC030F-2 Littelfuse Inc.

Mfr. Part No.
MINISMDC030F-2

WS Part No.
802286-MINISMDC030F-2

Littelfuse Inc.

PTC RESET FUSE 30V 300MA 1812
Datasheet

5,550 pieces In Stock

MOQ:310

 rohs
B59753B0120A070 Real Image

Mfr. Part No.
B59753B0120A070

WS Part No.
1316045-B59753B0120A070

EPCOS (TDK)

Low Stock
Available

MOQ:10

 rohs
MF-MSMF030-2 Real Image

Mfr. Part No.
MF-MSMF030-2

WS Part No.
023189-MF-MSMF030-2

Bourns Inc.

PTC RESETTABLE .30A 30V 1812
Datasheet

60,000 pieces In Stock

MOQ:1110

 rohs
FEMTOSMDC035F-02 Littelfuse Inc.

Mfr. Part No.
FEMTOSMDC035F-02

WS Part No.
1038508-FEMTOSMDC035F-02

Littelfuse Inc.

POLYSWITCH RESET FUSE 0.35A SMD
Datasheet

30,613 pieces In Stock

MOQ:65

 rohs
SMD2920B300TF/15 Yageo

Mfr. Part No.
SMD2920B300TF/15

WS Part No.
1361637-SMD2920B300TF/15

Yageo

POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 15V 3 A Ih Surface Mount 2920 (7351 Metric), Concave
Datasheet

30,000 pieces In Stock

MOQ:310

 rohs
RUEF300 Real Image

Mfr. Part No.
RUEF300

WS Part No.
662007-RUEF300

Littelfuse Inc.

PTC RESET FUSE 30V 3A RADIAL / Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet

1,512 pieces In Stock

MOQ:140

 rohs
Picture of SMD1210P110TS

Mfr. Part No.
SMD1210P110TS

WS Part No.
047032-SMD1210P110TS

Littelfuse Inc.

FUSE RESETTABLE 1.1A 6V 1210
Datasheet

Low Stock
Available

MOQ:1

Need to verify
MF-FSMF010X-2 Real Image

Mfr. Part No.
MF-FSMF010X-2

WS Part No.
095552-MF-FSMF010X-2

Bourns Inc.

FUSE PTC RESETTABLE SMD
Datasheet

301,683 pieces In Stock

MOQ:915

 rohs
RGEF900 Tyco Electronics

Mfr. Part No.
RGEF900

WS Part No.
660178-RGEF900

Littelfuse Inc.

PTC RESET FUSE 16V 9A RADIAL
Datasheet

Low Stock
Available

MOQ:35

 rohs
0ZCH0075FF2G Bel Fuse Inc.

Mfr. Part No.
0ZCH0075FF2G

WS Part No.
WS1306544-0ZCH0075FF2G

Bel Fuse Inc.

PTC RESET FUSE 8V 750MA 1210
Datasheet

Low Stock
Available

MOQ:1

 rohs
RXEF135-2 Real Image

Mfr. Part No.
RXEF135-2

WS Part No.
793471-RXEF135-2

Littelfuse Inc.

POLYSWITCH PTC RESET 1.35A / PTC Resettable Fuse 1.35A(hold) 2.7A(trip) 72V 40A 1.7W 9.6s 0.12Ohm Radial 14.5 X 3mm T/R
Datasheet

128 pieces In Stock

MOQ:65

 rohs
Picture of RHEF300

Mfr. Part No.
RHEF300

WS Part No.

Littelfuse Inc.

Resettable Fuses - PPTC 16V 100A RLINE

Low Stock
Available

MOQ:0

 rohs
Picture of MINISMDC075F-24-2

Mfr. Part No.
MINISMDC075F-24-2

WS Part No.

Littelfuse Inc.

Resettable Fuses - PPTC 24V .75A-HD 40A MAX

Low Stock
Available

MOQ:0

 rohs
Picture of 0ZCM0005FF2G

Mfr. Part No.
0ZCM0005FF2G

WS Part No.

Bel

Resettable Fuses - PPTC Fuse

Low Stock
Available

MOQ:0

 rohs
B59980C0080A070EPCOS - TDK Electronics

Mfr. Part No.
B59980C0080A070

WS Part No.

EPCOS (TDK)

PTC RESET FUSE 80V 50MA RADIAL
Datasheet

20,000 pieces In Stock

MOQ:60

 rohs
SMD1206P150TS Littelfuse Inc.

Mfr. Part No.
SMD1206P150TS

WS Part No.
047029-SMD1206P150TS

Littelfuse Inc.

FUSE RESETTABLE 1.5A 6V 1206
Datasheet

Low Stock
Available

MOQ:1

Need to verify
TSM600-250-2 Real Image

Mfr. Part No.
TSM600-250-2

WS Part No.
213550-TSM600-250-2

Littelfuse Inc.

POLYSWITCH 0.250A HOLD SMD
Datasheet

Low Stock
Available

MOQ:8

Need to verify
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