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PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing
VLP220F

VLP220F

PTC RESET FUSE 16V 2.2A STRAP

Littelfuse Inc.

1,000
VLP220F

Datasheet

Strap PolySwitch®, VLP Bulk Active Polymeric 16V 5.3 A 60 A 5 s 2.2 A 17 mOhms 58 mOhms - -40°C ~ 85°C - 0.874" L x 0.146" W (22.20mm x 3.70mm) - User Defined - - 0.032" (0.80mm) -
MF-R110-2

MF-R110-2

PTC RESET FUSE 30V 1.1A RADIAL

Bourns Inc.

989
MF-R110-2

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 30V 2.2 A 40 A 6.6 s 1.1 A 100 mOhms 270 mOhms - -40°C ~ 85°C - 0.350" Dia x 0.118" T (8.90mm x 3.00mm) - Through Hole - 0.551" (14.00mm) - 0.201" (5.10mm)
250R120U

250R120U

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

4,204
250R120U

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Active Polymeric 60V (250V Int) 240 mA 3 A 2.5 s 120 mA 4 Ohms 16 Ohms - -40°C ~ 85°C - 0.256" L x 0.181" W (6.50mm x 4.60mm) - Through Hole - 0.433" (11.00mm) - 0.201" (5.10mm)
0ZTH0010FF2E

0ZTH0010FF2E

PTC RESET FUSE 30V 100MA 1210

Bel Fuse Inc.

990
0ZTH0010FF2E

Datasheet

1210 (3225 Metric), Concave 0ZTH Tape & Reel (TR) Active Polymeric 30V 350 mA 10 A 500 ms 100 mA 1.2 Ohms 11 Ohms - -40°C ~ 125°C Automotive 0.127" L x 0.102" W (3.22mm x 2.58mm) AEC-Q200 Surface Mount - - 0.047" (1.20mm) -
30R250UU

30R250UU

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

954
30R250UU

Datasheet

Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 5 A 40 A 10.3 s 2.5 A 20 mOhms 70 mOhms - -40°C ~ 85°C - 0.449" L x 0.118" W (11.40mm x 3.00mm) - Through Hole - 0.720" (18.30mm) - 0.118" (3.00mm)
RXEF185K-2

RXEF185K-2

PTC RESET FUSE 72V 1.85A RADIAL

Littelfuse Inc.

685
RXEF185K-2

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 3.7 A 40 A 12.6 s 1.85 A 80 mOhms 190 mOhms - -40°C ~ 85°C - 0.660" Dia x 0.118" T (16.76mm x 3.00mm) - Through Hole - 0.906" (23.00mm) - 0.199" (5.05mm)
AHEF050

AHEF050

PTC RESET FUSE 32V 500MA RADIAL

Littelfuse Inc.

265
AHEF050

Datasheet

Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 1 A 100 A 3 s 500 mA 350 mOhms 1.1 Ohms - -40°C ~ 125°C Automotive 0.291" Dia x 0.130" T (7.40mm x 3.30mm) AEC-Q200 Through Hole - 0.500" (12.70mm) - 0.199" (5.05mm)
RHEF600

RHEF600

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

620
RHEF600

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Active Polymeric 16V 10.8 A 100 A 5 s 6 A 13 mOhms 32 mOhms - -40°C ~ 125°C - 0.441" L x 0.118" W (11.20mm x 3.00mm) - Through Hole - 0.827" (21.00mm) - 0.199" (5.05mm)
LVR008NS-2

LVR008NS-2

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

561
LVR008NS-2

Datasheet

Radial, Disc PolySwitch®, LVR Tape & Reel (TR) Active Polymeric 240V (265V Int) 190 mA 1.2 A 10 s 80 mA 7.4 Ohms 26 Ohms - -20°C ~ 85°C - 0.283" Dia x 0.181" T (7.20mm x 4.60mm) - Through Hole - 0.402" (10.20mm) - 0.200" (5.08mm)
MINIASMDC150F/24-2

MINIASMDC150F/24-2

PTC RESET FUSE 24V 1.5A 1812

Littelfuse Inc.

551
MINIASMDC150F/24-2

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 24V 3 A 20 A 1.5 s 1.5 A 40 mOhms 120 mOhms - -40°C ~ 85°C Automotive 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Surface Mount - - 0.076" (1.94mm) -
LVR033S

LVR033S

PTC RESET FUSE 240V 330MA RADIAL

Littelfuse Inc.

396
LVR033S

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 740 mA 4.5 A 21 s 330 mA 770 mOhms 2.6 Ohms - -20°C ~ 85°C - 0.449" L x 0.150" W (11.40mm x 3.80mm) - Through Hole - 0.650" (16.50mm) - 0.200" (5.08mm)
TRF250-055UT

TRF250-055UT

PTC RESET FUSE 60V 55MA RADIAL

Littelfuse Inc.

383
TRF250-055UT

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 170 mA 3 A 5 s 55 mA 15 Ohms 35 Ohms - -40°C ~ 85°C - 0.189" Dia x 0.150" T (4.80mm x 3.80mm) - Through Hole - 0.366" (9.30mm) - 0.200" (5.08mm)
60R160XF

60R160XF

PTC RESET FUSE 60V 1.6A RADIAL

Littelfuse Inc.

343
60R160XF

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 3.2 A 40 A 11.4 s 1.6 A 90 mOhms 220 mOhms - -40°C ~ 85°C - 0.600" Dia x 0.122" T (15.24mm x 3.10mm) - Through Hole - 0.850" (21.60mm) - 0.201" (5.10mm)
RUEF500-1

RUEF500-1

PTC RESET FUSE 30V 5A RADIAL

Littelfuse Inc.

3,888
RUEF500-1

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 10 A 100 A 14.5 s 5 A 10 mOhms 50 mOhms - -40°C ~ 85°C - 0.551" L x 0.118" W (14.00mm x 3.00mm) - Through Hole - 0.949" (24.10mm) - 0.400" (10.15mm)
0ZRP0375FF1A

0ZRP0375FF1A

PTC RESET FUSE 60V 3.75A RADIAL

Bel Fuse Inc.

855
0ZRP0375FF1A

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 7.5 A 40 A 22 s 3.75 A 17 mOhms 60 mOhms - -40°C ~ 85°C Automotive 0.650" L x 0.142" W (16.50mm x 3.60mm) AEC-Q200 Through Hole - 0.992" (25.20mm) - 0.402" (10.20mm)
0ZRB0800FF1A

0ZRB0800FF1A

PTC RESET FUSE 30V 8A RADIAL

Bel Fuse Inc.

786
0ZRB0800FF1A

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 16 A 40 A 18.8 s 8 A 5 mOhms 20 mOhms - -40°C ~ 85°C Automotive 0.850" L x 0.118" W (21.60mm x 3.00mm) AEC-Q200 Through Hole - 1.150" (29.20mm) - 0.402" (10.20mm)
RGEF600-1

RGEF600-1

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

500
RGEF600-1

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 10.2 A 100 A 3.3 s 6 A 10 mOhms 28 mOhms - -40°C ~ 85°C - 0.402" L x 0.098" W (10.20mm x 2.50mm) - Through Hole - 0.673" (17.10mm) - 0.199" (5.05mm)
LVR012S-1

LVR012S-1

PTC RESET FUSE 240V 120MA RADIAL

Littelfuse Inc.

490
LVR012S-1

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 300 mA 1.2 A 15 s 120 mA 3 Ohms 12 Ohms - -20°C ~ 85°C - 0.327" Dia x 0.150" T (8.30mm x 3.80mm) - Through Hole - 0.430" (10.70mm) - 0.200" (5.08mm)
250R180F

250R180F

PTC RESET FUSE 60V 180MA RADIAL

Littelfuse Inc.

434
250R180F

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Active Polymeric 60V (250V Int) 650 mA 10 A 20 s 180 mA 800 mOhms 4 Ohms - -40°C ~ 85°C - 0.374" Dia x 0.181" T (9.50mm x 4.60mm) - Through Hole - 0.472" (12.00mm) - 0.201" (5.10mm)
72R075XPR

72R075XPR

PTC RESET FUSE 72V 750MA RADIAL

Littelfuse Inc.

341
72R075XPR

Datasheet

Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 1.5 A 40 A 6.3 s 750 mA 250 mOhms 600 mOhms - -40°C ~ 85°C - 0.402" Dia x 0.122" T (10.20mm x 3.10mm) - Through Hole - 0.598" (15.20mm) - 0.201" (5.10mm)
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