PTC Resettable Fuses
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Current - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Grade | Qualification | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1812L750SLPRPTC RESET FUSE 6V 7.5A 1812 |
2,169 |
|
Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 7.5 A | 15 A | 50 A | 2 s | 1 mOhms | 6 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.028" (0.70mm) | - |
|
RUEF600K-0.144PTC RESET FUSE 30V 6A RADIAL |
8,645 |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bulk | Active | Polymeric | 30V | 6 A | 12 A | 100 A | 16 s | 5 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 1.032" (26.20mm) | - | 0.400" (10.15mm) |
|
RUEF900K-0.144PTC RESET FUSE 30V 9A RADIAL |
2,525 |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bulk | Active | Polymeric | 30V | 9 A | 18 A | 100 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.949" L x 0.118" W (24.10mm x 3.00mm) | 1.220" (31.00mm) | - | 0.400" (10.15mm) |
|
RXEF017-0.142PTC RESET FUSE 60V 170MA RADIAL |
8,689 |
|
Datasheet | Radial, Disc | PolySwitch®, RXEF | Bulk | Active | Polymeric | 60V | 170 mA | 340 mA | 40 A | 3 s | 3.3 Ohms | 8 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.199" (5.05mm) |
|
RXEF185K-0.167PTC RESET FUSE 72V 1.85A RADIAL |
9,872 |
|
Datasheet | Radial, Disc | PolySwitch®, RXEF | Bulk | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.660" Dia x 0.118" T (16.76mm x 3.00mm) | 0.906" (23.00mm) | - | 0.199" (5.05mm) |
|
PSR-24883FPTC RESET FUSE 60V 160MA |
5,292 |
|
Datasheet | - | PSR | Bulk | Active | Polymeric | 60V | 160 mA | 640 mA | 3 A | 7 s | 6.5 Ohms | 8 Ohms | - | 125°C | - | - | - | - | - | - | - | - |
|
MICROSMD010F-02PTC RESET FUSE 30V 100MA 1210 |
2,845 |
|
Datasheet | 1210 (3225 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | Polymeric | 30V | 100 mA | 250 mA | 10 A | 1 s | 2.1 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.033" (0.85mm) | - |
|
MINISMDC050F-02PTC RESET FUSE 24V 500MA 1812 |
4,350 |
|
- |
1812 (4532 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | Polymeric | 24V | 500 mA | 1 A | 100 A | 150 ms | 150 mOhms | 1 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.024" (0.62mm) | - |
|
TRF250-080TAPTC RESET FUSE 60V 80MA RADIAL |
3,217 |
|
Datasheet | Radial, Disc | PolySwitch®, TRF250 | Bulk | Active | Polymeric | 60V (250V Int) | 80 mA | 160 mA | 3 A | 4 s | 15 Ohms | 33 Ohms | - | 0°C ~ 85°C | - | - | - | Through Hole | 0.228" Dia x 0.181" T (5.80mm x 4.60mm) | 0.390" (9.90mm) | - | 0.197" (5.00mm) |
|
LVR075S-1PTC RESET FUSE 240V 750MA RADIAL |
9,034 |
|
Datasheet | Radial, Disc | PolySwitch®, LVR | Bulk | Obsolete | Polymeric | 240V (265V Int) | 750 mA | 1.5 A | 7.5 A | 18 s | 316 mOhms | 839 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.450" L x 0.189" W (11.43mm x 4.80mm) | 0.921" (23.40mm) | - | 0.200" (5.08mm) |
|
TRF250-055TPTC RESET FUSE 60V 55MA RADIAL |
9,520 |
|
Datasheet | Radial, Disc | PolySwitch®, TRF250 | Bulk | Active | Polymeric | 60V (250V Int) | 55 mA | 170 mA | 3 A | 3.5 s | 15 Ohms | 35 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.228" Dia x 0.181" T (5.80mm x 4.60mm) | 0.390" (9.90mm) | - | 0.197" (5.00mm) |
|
MXP180PTC RESET FUSE 6V 1.8A STRAP |
2,496 |
|
- |
Strap | PolySwitch®, MXP | Bulk | Obsolete | Polymeric | 6V | 1.8 A | 5.2 A | 50 A | 5 s | 7 mOhms | 24 mOhms | - | - | - | - | - | User Defined | - | 0.043" (1.10mm) | - | - |
|
MXP270PTC RESET FUSE 6V 2.7A STRAP |
5,923 |
|
- |
Strap | PolySwitch®, MXP | Bulk | Obsolete | Polymeric | 6V | 2.7 A | 6.2 A | 50 A | 2 s | 6 mOhms | 26 mOhms | - | - | - | - | - | User Defined | - | 0.043" (1.10mm) | - | - |
|
MGP500PTC RESET FUSE 6V 5A STRAP |
4,129 |
|
- |
Strap | PolySwitch®, MGP | Bulk | Obsolete | Polymeric | 6V | 5 A | 9.2 A | 50 A | 5 s | 2.5 mOhms | 13 mOhms | - | - | - | - | - | User Defined | 0.591" L x 0.122" W (15.00mm x 3.11mm) | 0.037" (0.95mm) | - | - |
|
FEMTOSMDC035F-2PTC RESET FUSE 6V 350MA 0603 |
8,874 |
|
Datasheet | 0603 (1608 Metric), Concave | PolySwitch®, femtoSMDC | Tape & Reel (TR) | Discontinued at Digi-Key | Polymeric | 6V | 350 mA | 700 mA | 40 A | 100 ms | 280 mOhms | 1 Ohms | - | - | - | - | - | Surface Mount | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.037" (0.95mm) | - |
|
16R400GKLUPTC 16V POLYFUSE BULK RADIAL LEA |
9,719 |
|
- |
Radial, Disc | POLY-FUSE®, 16R | Bulk | Obsolete | Polymeric | 16V | 4 A | 6.8 A | 100 A | 1.7 s | 21 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.504" (12.80mm) | - | 0.201" (5.10mm) |
|
PSR-28690-2PSR RESET FUSE |
2,979 |
|
- |
- | * | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NANOSMD175LR-EPTC RESET FUSE 6V 1.75A 1206 |
7,574 |
|
- |
- | * | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PSR-28445-E-2PSR RESET FUSE |
2,934 |
|
- |
- | * | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MICROSMD450LR-XC-2PTC RESET FUSE 12V 4.5A 1206 |
5,947 |
|
- |
- | * | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |