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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
PFRA.090.009

PFRA.090.009

PTC RESET FUSE 30V 900MA RADIAL

SCHURTER Inc.

4,180
PFRA.090.009

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 1.8 A 40 A 5.9 s 900 mA 70 mOhms 220 mOhms - -40°C ~ 85°C - 0.461" Dia x 0.122" T (11.70mm x 3.10mm) - Through Hole - 0.657" (16.70mm) - 0.201" (5.10mm)
AHRF450

AHRF450

PTC RESET FUSE 16V 4.5A RADIAL

Littelfuse Inc.

4,462
AHRF450

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 8.7 A 100 A 4 s 4.5 A 17 mOhms 54 mOhms - -40°C ~ 125°C Automotive 0.409" Dia x 0.122" T (10.40mm x 3.10mm) AEC-Q200 Through Hole - 0.563" (14.30mm) - 0.199" (5.05mm)
0ZRA0300FF2D

0ZRA0300FF2D

PTC RESET FUSE 16V 3A RADIAL

Bel Fuse Inc.

2,699
0ZRA0300FF2D

Datasheet

Radial, Disc 0ZRA Tape & Reel (TR) Active Polymeric 16V 5.1 A 100 A 2 s 3 A 34 mOhms 105 mOhms - -40°C ~ 85°C Automotive 0.280" L x 0.118" W (7.10mm x 3.00mm) AEC-Q200 Through Hole - 0.433" (11.00mm) - 0.201" (5.10mm)
0ZRB0185FF2E

0ZRB0185FF2E

PTC RESET FUSE 30V 1.85A RADIAL

Bel Fuse Inc.

4,077
0ZRB0185FF2E

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 3.7 A 40 A 8.7 s 1.85 A 30 mOhms 90 mOhms - -40°C ~ 85°C Automotive 0.402" L x 0.118" W (10.20mm x 3.00mm) AEC-Q200 Through Hole - 0.618" (15.70mm) - 0.201" (5.10mm)
PTR030V0185-BK

PTR030V0185-BK

PTC RESET FUSE 30V 1.85A RADIAL

Eaton - Electronics Division

2,368
PTR030V0185-BK

Datasheet

Radial, Disc PTR030V Bulk Active Polymeric 30V 3.7 A 40 A 8.7 s 1.85 A 30 mOhms 90 mOhms - -40°C ~ 85°C - 0.402" L x 0.118" W (10.20mm x 3.00mm) - Through Hole - 0.618" (15.70mm) - 0.197" (5.00mm)
AHRF600

AHRF600

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

2,768
AHRF600

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 12 A 100 A 6.5 s 6 A 10 mOhms 32 mOhms - -40°C ~ 125°C Automotive 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Through Hole - 0.827" (21.00mm) - 0.199" (5.05mm)
MF-SM260-2

MF-SM260-2

PTC RESET FUSE 6V 2.6A 2SMD

Bourns Inc.

7,302
MF-SM260-2

Datasheet

2-SMD Multifuse®, MF-SM Tape & Reel (TR) Active Polymeric 6V 5.2 A 100 A 20 s 2.6 A 25 mOhms 75 mOhms - -40°C ~ 85°C Automotive 0.287" L x 0.214" W (7.31mm x 5.44mm) AEC-Q200 Surface Mount - - 0.118" (3.00mm) -
0ZRG0075FF2E

0ZRG0075FF2E

PTC RESET FUSE 30V 750MA RADIAL

Bel Fuse Inc.

2,213
0ZRG0075FF2E

Datasheet

Radial, Disc 0ZRG Tape & Reel (TR) Active Polymeric 30V 1.3 A 40 A 400 ms 750 mA 80 mOhms 230 mOhms - -40°C ~ 85°C Automotive 0.272" Dia x 0.118" T (6.90mm x 3.00mm) AEC-Q200 Through Hole - 0.449" (11.40mm) - 0.201" (5.10mm)
RXEF090-AP

RXEF090-AP

PTC RESET FUSE 72V 900MA RADIAL

Littelfuse Inc.

2,207
RXEF090-AP

Datasheet

Radial, Disc PolySwitch®, RXEF Cut Tape (CT) Active Polymeric 72V 1.8 A 40 A 7.2 s 900 mA 200 mOhms 470 mOhms - -40°C ~ 85°C - 0.441" Dia x 0.118" T (11.20mm x 3.00mm) - Through Hole - 0.622" (15.80mm) - 0.199" (5.05mm)
LR4-600XF

LR4-600XF

PTC RESET FUSE 20V 6A STRAP

Littelfuse Inc.

3,129
LR4-600XF

Datasheet

Strap PolySwitch®, LR4 Bulk Active Polymeric 20V 11.7 A 100 A 5 s 6 A 7 mOhms 19 mOhms - -40°C ~ 85°C - 1.638" L x 0.283" W (41.60mm x 7.20mm) - User Defined - - 0.039" (1.00mm) -
RGEF300K

RGEF300K

PTC RESET FUSE 16V 3A RADIAL

Littelfuse Inc.

3,717
RGEF300K

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 5.1 A 100 A 1 s 3 A 38 mOhms 97.5 mOhms - -40°C ~ 85°C - 0.260" L x 0.098" W (6.60mm x 2.50mm) - Through Hole - 0.535" (13.60mm) - 0.199" (5.05mm)
PFRA.160

PFRA.160

PTC RESET FUSE 30V 1.6A RADIAL

SCHURTER Inc.

7,026
PFRA.160

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 3.2 A 40 A 8 s 1.6 A 55 mOhms 150 mOhms - -40°C ~ 85°C - 0.402" Dia x 0.118" T (10.20mm x 3.00mm) - Through Hole - 0.661" (16.80mm) - 0.201" (5.10mm)
SMD250F/15-2920-2

SMD250F/15-2920-2

PTC RESET FUSE 15V 2.5A 2SMD

Littelfuse Inc.

7,742
SMD250F/15-2920-2

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 15V 5 A 40 A 10 s 2.5 A 35 mOhms 85 mOhms - -40°C ~ 85°C - 0.290" L x 0.202" W (7.36mm x 5.12mm) - Surface Mount - - 0.118" (3.00mm) -
72R135XF

72R135XF

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

7,634
72R135XF

Datasheet

Radial, Disc POLY-FUSE®, 72R Bulk Active Polymeric 72V 2.7 A 40 A 9.6 s 1.35 A 120 mOhms 300 mOhms - -40°C ~ 85°C - 0.535" Dia x 0.122" T (13.58mm x 3.10mm) - Through Hole - 0.780" (19.80mm) - 0.201" (5.10mm)
MF-VS210-0

MF-VS210-0

PTC RESET FUSE 16V 2.1A STRAP

Bourns Inc.

4,944
MF-VS210-0

Datasheet

Strap Multifuse®, MF-VS Bulk Active Polymeric 16V 4.7 A 100 A 5 s 2.1 A 18 mOhms 60 mOhms - -40°C ~ 85°C - 0.866" L x 0.205" W (22.00mm x 5.20mm) - User Defined - - 0.035" (0.90mm) -
MF-R017-2

MF-R017-2

PTC RESET FUSE 60V 170MA RADIAL

Bourns Inc.

7,818
MF-R017-2

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 60V 340 mA 40 A 3 s 170 mA 2 Ohms 8 Ohms - -40°C ~ 85°C - 0.291" Dia x 0.122" T (7.40mm x 3.10mm) - Through Hole - 0.500" (12.70mm) - 0.201" (5.10mm)
RHEF400-2

RHEF400-2

PTC RESET FUSE 16V 4A RADIAL

Littelfuse Inc.

6,258
RHEF400-2

Datasheet

Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Active Polymeric 16V 7.5 A 100 A 5 s 4 A 24 mOhms 60 mOhms - -40°C ~ 125°C - 0.394" L x 0.118" W (10.00mm x 3.00mm) - Through Hole - 0.591" (15.00mm) - 0.199" (5.05mm)
0ZRF0008FF2B

0ZRF0008FF2B

PTC RESET FUSE 60V 80MA RADIAL

Bel Fuse Inc.

5,835
0ZRF0008FF2B

Datasheet

Radial, Disc 0ZRF Tape & Reel (TR) Active Polymeric 60V 240 mA 3 A 4 s 80 mA 14 Ohms 33 Ohms - -40°C ~ 85°C - 0.288" L x 0.181" W (5.80mm x 4.60mm) - Through Hole - 0.378" (9.60mm) - 0.197" (5.00mm)
B59950C0080A070

B59950C0080A070

PTC RESET FUSE 80V 170MA RADIAL

EPCOS - TDK Electronics

8,403
B59950C0080A070

Datasheet

Radial, Disc B59950 Bulk Active Ceramic 80V 350 mA 5.5 A - 170 mA - - 3.7 Ohms -40°C ~ 125°C - 0.532" Dia x 0.138" T (13.50mm x 3.50mm) - Through Hole - 0.669" (17.00mm) - 0.197" (5.00mm)
RGEF600K

RGEF600K

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

6,509
RGEF600K

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 - 0.421" L x 0.098" W (10.70mm x 2.50mm) - Through Hole - 0.709" (18.00mm) - 0.199" (5.05mm)
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