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
SMD1210P010TFA

SMD1210P010TFA

PTC RESET FUSE 30V 100MA 1210

Littelfuse Inc.

7,021
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 30V 100 mA 300 mA 10 A 1.5 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.039" (1.00mm) -
SMD1210P020TFA

SMD1210P020TFA

PTC RESET FUSE 30V 200MA 1210

Littelfuse Inc.

5,364
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 30V 200 mA 400 mA 10 A 20 ms 800 mOhms 5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.032" (0.80mm) -
SMD1210P035TFA

SMD1210P035TFA

PTC RESET FUSE 6V 350MA 1210

Littelfuse Inc.

3,759
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 6V 350 mA 700 mA 40 A 200 ms 320 mOhms 1.3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.027" (0.68mm) -
TCF250-120

TCF250-120

PTC RESET FUSE 60V 120MA SMD

Littelfuse Inc.

8,703
RFQ
Datasheet Nonstandard SMD PolySwitch®, TCF250 Bulk Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 900 ms 5 Ohms 14 Ohms - -40°C ~ 85°C - - - Surface Mount 0.217" L x 0.217" W (5.50mm x 5.50mm) - 0.091" (2.30mm) -
LVR005S

LVR005S

PTC RESET FUSE 240V 50MA RADIAL

Littelfuse Inc.

2,301
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bulk Obsolete Polymeric 240V (265V Int) 50 mA 120 mA 1 A 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) - 0.200" (5.08mm)
LVR008S

LVR008S

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

9,371
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bulk Obsolete Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) - 0.200" (5.08mm)
RTEF190

RTEF190

PTC RESET FUSE 33V 1.9A RADIAL

Littelfuse Inc.

5,951
RFQ

-

Radial, Disc PolySwitch® Bag Obsolete Polymeric 33V 1.9 A 3 A 40 A 3.5 s 45 mOhms 92 mOhms - - - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.199" (5.05mm)
LVR005K

LVR005K

PTC RESET FUSE 240V 50MA RADIAL

Littelfuse Inc.

7,644
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bulk Obsolete Polymeric 240V (265V Int) 50 mA 120 mA 1 A 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.200" (5.08mm)
LVR008K

LVR008K

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

2,366
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bulk Obsolete Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.200" (5.08mm)
RTEF190S

RTEF190S

PTC RESET FUSE 33V 1.9A RADIAL

Littelfuse Inc.

2,900
RFQ

-

Radial, Disc PolySwitch® Bulk Obsolete Polymeric 33V 1.9 A 3 A 40 A 3.5 s 45 mOhms 92 mOhms - - - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.199" (5.05mm)
RUE250U-2

RUE250U-2

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

5,402
RFQ
Datasheet Radial, Disc PolySwitch® Tape & Reel (TR) Obsolete Polymeric 30V 2.5 A 5 A 40 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
RUEF160-1

RUEF160-1

PTC RESET FUSE 30V 1.6A RADIAL

Littelfuse Inc.

9,831
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Bulk Obsolete Polymeric 30V 1.6 A 3.2 A 100 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm)
RUSBF250-AP

RUSBF250-AP

PTC RESET FUSE 16V 2.5A RADIAL

Littelfuse Inc.

5,989
RFQ
Datasheet Radial, Disc PolySwitch®, RUSBF Tape & Box (TB) Obsolete Polymeric 16V 2.5 A 5 A 40 A 40 s 20 mOhms 60 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.199" (5.05mm)
16R250BPR

16R250BPR

PTC RESET FUSE 16V 2.5A RADIAL

Littelfuse Inc.

8,655
RFQ
Datasheet Radial, Disc POLY-FUSE®, USBR Tape & Box (TB) Obsolete Polymeric 16V 2.5 A 5 A 40 A 40 s 20 mOhms 60 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
RHEF070U-2

RHEF070U-2

PTC RESET FUSE 30V 700MA RADIAL

Littelfuse Inc.

8,582
RFQ
Datasheet Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Obsolete Polymeric 30V 700 mA 1.4 A 40 A 3.2 s 300 mOhms 800 mOhms - -40°C ~ 125°C - - - Through Hole 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.425" (10.80mm) - 0.199" (5.05mm)
RTEF190-2

RTEF190-2

PTC RESET FUSE 33V 1.9A RADIAL

Littelfuse Inc.

4,909
RFQ

-

Radial, Disc PolySwitch® Tape & Reel (TR) Obsolete Polymeric 33V 1.9 A 3 A 40 A 3.5 s 45 mOhms 92 mOhms - - - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.199" (5.05mm)
RXEF160-1

RXEF160-1

PTC RESET FUSE 72V 1.6A RADIAL

Littelfuse Inc.

9,040
RFQ
Datasheet Radial, Disc PolySwitch®, RXEF Bulk Obsolete Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm) - 0.199" (5.05mm)
RHEF050US-2

RHEF050US-2

PTC RESET FUSE 30V 500MA RADIAL

Littelfuse Inc.

9,923
RFQ
Datasheet Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Obsolete Polymeric 30V 500 mA 920 mA 40 A 2.5 s 480 mOhms 1.1 Ohms - -40°C ~ 125°C - - - Through Hole 0.201" Dia x 0.118" T (5.10mm x 3.00mm) 0.201" (5.10mm) - 0.199" (5.05mm)
LVR005S-1

LVR005S-1

PTC RESET FUSE 240V 50MA RADIAL

Littelfuse Inc.

4,221
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bulk Obsolete Polymeric 240V (265V Int) 50 mA 120 mA 1 A 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) - 0.200" (5.08mm)
LVR005S-2

LVR005S-2

PTC RESET FUSE 240V 50MA RADIAL

Littelfuse Inc.

4,890
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Tape & Reel (TR) Obsolete Polymeric 240V (265V Int) 50 mA 120 mA 1 A 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) - 0.200" (5.08mm)
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