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- PTC Resettable Fuses
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Part Number
Manufacturer
Description
Unit Price
In Stock
RHEF300
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 33 mOhms
Resistance - Post Trip (R1) (Max) : 79 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.350" Dia x 0.118" T (8.90mm x 3.00mm)
Height - Seated (Max) : 0.543" (13.80mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 33 mOhms
Resistance - Post Trip (R1) (Max) : 79 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.350" Dia x 0.118" T (8.90mm x 3.00mm)
Height - Seated (Max) : 0.543" (13.80mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
924 in stock
RHEF400
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 7.5A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 24 mOhms
Resistance - Post Trip (R1) (Max) : 60 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.394" L x 0.118" W (10.00mm x 3.00mm)
Height - Seated (Max) : 0.591" (15.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 7.5A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 24 mOhms
Resistance - Post Trip (R1) (Max) : 60 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.394" L x 0.118" W (10.00mm x 3.00mm)
Height - Seated (Max) : 0.591" (15.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
12452 in stock
RHEF400-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 7.5A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 24 mOhms
Resistance - Post Trip (R1) (Max) : 60 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.394" L x 0.118" W (10.00mm x 3.00mm)
Height - Seated (Max) : 0.591" (15.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 7.5A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 24 mOhms
Resistance - Post Trip (R1) (Max) : 60 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.394" L x 0.118" W (10.00mm x 3.00mm)
Height - Seated (Max) : 0.591" (15.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
3524 in stock
RHEF450
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4.5A
Current - Trip (It) : 7.8A
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 22 mOhms
Resistance - Post Trip (R1) (Max) : 54 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.409" L x 0.118" W (10.40mm x 3.00mm)
Height - Seated (Max) : 0.614" (15.60mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4.5A
Current - Trip (It) : 7.8A
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 22 mOhms
Resistance - Post Trip (R1) (Max) : 54 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.409" L x 0.118" W (10.40mm x 3.00mm)
Height - Seated (Max) : 0.614" (15.60mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
4964 in stock
RHEF450-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4.5A
Current - Trip (It) : 7.8A
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 22 mOhms
Resistance - Post Trip (R1) (Max) : 54 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.409" L x 0.118" W (10.40mm x 3.00mm)
Height - Seated (Max) : 0.614" (15.60mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4.5A
Current - Trip (It) : 7.8A
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 22 mOhms
Resistance - Post Trip (R1) (Max) : 54 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.409" L x 0.118" W (10.40mm x 3.00mm)
Height - Seated (Max) : 0.614" (15.60mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1581 in stock
RHEF550
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 5.5A
Current - Trip (It) : 10A
Time to Trip : 6s
Resistance - Initial (Ri) (Min) : 15 mOhms
Resistance - Post Trip (R1) (Max) : 37 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" Dia x 0.118" T (11.20mm x 3.00mm)
Height - Seated (Max) : 0.744" (18.90mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 5.5A
Current - Trip (It) : 10A
Time to Trip : 6s
Resistance - Initial (Ri) (Min) : 15 mOhms
Resistance - Post Trip (R1) (Max) : 37 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" Dia x 0.118" T (11.20mm x 3.00mm)
Height - Seated (Max) : 0.744" (18.90mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
6786 in stock
RHEF600
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6A
Current - Trip (It) : 10.8A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 13 mOhms
Resistance - Post Trip (R1) (Max) : 32 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" L x 0.122" W (11.20mm x 3.10mm)
Height - Seated (Max) : 0.827" (21.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6A
Current - Trip (It) : 10.8A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 13 mOhms
Resistance - Post Trip (R1) (Max) : 32 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" L x 0.122" W (11.20mm x 3.10mm)
Height - Seated (Max) : 0.827" (21.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
736 in stock
RHEF600-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6A
Current - Trip (It) : 10.8A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 13 mOhms
Resistance - Post Trip (R1) (Max) : 32 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" L x 0.122" W (11.20mm x 3.10mm)
Height - Seated (Max) : 0.827" (21.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6A
Current - Trip (It) : 10.8A
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 13 mOhms
Resistance - Post Trip (R1) (Max) : 32 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.441" L x 0.122" W (11.20mm x 3.10mm)
Height - Seated (Max) : 0.827" (21.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
5851 in stock
RHEF650
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6.5A
Current - Trip (It) : 12A
Time to Trip : 5.5s
Resistance - Initial (Ri) (Min) : 11 mOhms
Resistance - Post Trip (R1) (Max) : 26 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.500" L x 0.118" W (12.70mm x 3.00mm)
Height - Seated (Max) : 0.874" (22.20mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6.5A
Current - Trip (It) : 12A
Time to Trip : 5.5s
Resistance - Initial (Ri) (Min) : 11 mOhms
Resistance - Post Trip (R1) (Max) : 26 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.500" L x 0.118" W (12.70mm x 3.00mm)
Height - Seated (Max) : 0.874" (22.20mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1715 in stock
RHEF650-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Tape & Reel (TR)
Series : PolySwitch®, RHEF
Part Status : Discontinued at
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6.5A
Current - Trip (It) : 12A
Time to Trip : 5.5s
Resistance - Initial (Ri) (Min) : 11 mOhms
Resistance - Post Trip (R1) (Max) : 26 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.500" L x 0.118" W (12.70mm x 3.00mm)
Height - Seated (Max) : 0.874" (22.20mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Tape & Reel (TR)
Series : PolySwitch®, RHEF
Part Status : Discontinued at
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 6.5A
Current - Trip (It) : 12A
Time to Trip : 5.5s
Resistance - Initial (Ri) (Min) : 11 mOhms
Resistance - Post Trip (R1) (Max) : 26 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.500" L x 0.118" W (12.70mm x 3.00mm)
Height - Seated (Max) : 0.874" (22.20mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
100 in stock
RHEF750-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 7.5A
Current - Trip (It) : 13.1A
Time to Trip : 7s
Resistance - Initial (Ri) (Min) : 9.4 mOhms
Resistance - Post Trip (R1) (Max) : 22 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max) : 0.925" (23.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 7.5A
Current - Trip (It) : 13.1A
Time to Trip : 7s
Resistance - Initial (Ri) (Min) : 9.4 mOhms
Resistance - Post Trip (R1) (Max) : 22 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max) : 0.925" (23.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
6607 in stock
RHEF800
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 8A
Current - Trip (It) : 15A
Time to Trip : 8s
Resistance - Initial (Ri) (Min) : 8 mOhms
Resistance - Post Trip (R1) (Max) : 20 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.650" L x 0.118" W (16.50mm x 3.00mm)
Height - Seated (Max) : 0.886" (22.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RHEF
Part Status : Active
Type : Polymeric
Voltage - Max : 16V
Current - Max : 100A
Current - Hold (Ih) (Max) : 8A
Current - Trip (It) : 15A
Time to Trip : 8s
Resistance - Initial (Ri) (Min) : 8 mOhms
Resistance - Post Trip (R1) (Max) : 20 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 125°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.650" L x 0.118" W (16.50mm x 3.00mm)
Height - Seated (Max) : 0.886" (22.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1877 in stock
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