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- PTC Resettable Fuses
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Part Number
Manufacturer
Description
Unit Price
In Stock
RUEF300K
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.710" (18.03mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.710" (18.03mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
5456 in stock
RUEF300K-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : -
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : -
Resistance - Post Trip (R1) (Max) : -
Resistance - 25°C (Typ) : -
Operating Temperature : -
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.710" (18.03mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : -
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : -
Resistance - Post Trip (R1) (Max) : -
Resistance - 25°C (Typ) : -
Operating Temperature : -
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.710" (18.03mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
8603 in stock
RUEF300K-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.650" (16.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.650" (16.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
3204 in stock
RUEF300U
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.650" (16.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 3A
Current - Trip (It) : 6A
Time to Trip : 10.8s
Resistance - Initial (Ri) (Min) : 20 mOhms
Resistance - Post Trip (R1) (Max) : 80 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) : 0.650" (16.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
126 in stock
RUEF400
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
12104 in stock
RUEF400-1
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
2043 in stock
RUEF400-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : -
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : -
Resistance - Post Trip (R1) (Max) : -
Resistance - 25°C (Typ) : -
Operating Temperature : -
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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : -
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : -
Resistance - Post Trip (R1) (Max) : -
Resistance - 25°C (Typ) : -
Operating Temperature : -
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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
17290 in stock
RUEF400-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.760" (19.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1031 in stock
RUEF400K
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
100 in stock
RUEF400K-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
877 in stock
RUEF400K-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 4A
Current - Trip (It) : 8A
Time to Trip : 12.7s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.839" (21.30mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
834 in stock
RUEF500
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 5A
Current - Trip (It) : 10A
Time to Trip : 14.5s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.949" (24.10mm)
Thickness (Max) : -
Lead Spacing : 0.400" (10.15mm)
Packaging : Bulk
Series : PolySwitch®, RUEF
Part Status : Active
Type : Polymeric
Voltage - Max : 30V
Current - Max : 100A
Current - Hold (Ih) (Max) : 5A
Current - Trip (It) : 10A
Time to Trip : 14.5s
Resistance - Initial (Ri) (Min) : 10 mOhms
Resistance - Post Trip (R1) (Max) : 50 mOhms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°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) : 0.949" (24.10mm)
Thickness (Max) : -
Lead Spacing : 0.400" (10.15mm)
0
18749 in stock
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