Welcome to Weijie Semiconductor
- Circuit Protection
- PTC Resettable Fuses
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
RXEF025-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 250mA
Current - Trip (It) : 500mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 1.25 Ohms
Resistance - Post Trip (R1) (Max) : 3 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 250mA
Current - Trip (It) : 500mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 1.25 Ohms
Resistance - Post Trip (R1) (Max) : 3 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
335 in stock
RXEF030
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
40901 in stock
RXEF030-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : -
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
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 : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : -
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
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 : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
575 in stock
RXEF030-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
389 in stock
RXEF030S
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 300mA
Current - Trip (It) : 600mA
Time to Trip : 3s
Resistance - Initial (Ri) (Min) : 880 mOhms
Resistance - Post Trip (R1) (Max) : 2.1 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Height - Seated (Max) : 0.500" (12.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1333 in stock
RXEF040
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
30695 in stock
RXEF040-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
7293 in stock
RXEF040-AP
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
2624 in stock
RXEF040S
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
1457 in stock
RXEF040S-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 400mA
Current - Trip (It) : 800mA
Time to Trip : 3.8s
Resistance - Initial (Ri) (Min) : 550 mOhms
Resistance - Post Trip (R1) (Max) : 1.29 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max) : 0.532" (13.50mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
9522 in stock
RXEF050
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 500mA
Current - Trip (It) : 1A
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 500 mOhms
Resistance - Post Trip (R1) (Max) : 1.17 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Height - Seated (Max) : 0.539" (13.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Alternate Packaging
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 500mA
Current - Trip (It) : 1A
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 500 mOhms
Resistance - Post Trip (R1) (Max) : 1.17 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Height - Seated (Max) : 0.539" (13.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
65151 in stock
RXEF050-1
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 500mA
Current - Trip (It) : 1A
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 500 mOhms
Resistance - Post Trip (R1) (Max) : 1.17 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Height - Seated (Max) : 0.539" (13.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Bulk
Series : PolySwitch®, RXEF
Part Status : Active
Type : Polymeric
Voltage - Max : 72V
Current - Max : 40A
Current - Hold (Ih) (Max) : 500mA
Current - Trip (It) : 1A
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 500 mOhms
Resistance - Post Trip (R1) (Max) : 1.17 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Height - Seated (Max) : 0.539" (13.70mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
8476 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Weijie
- sales@ynnelec.com
- jay@ynnelec.com
- 1132 Nanguang Jiejia Building, No. 3037 Shennan Middle Road, Futian District, Shenzhen
Customer service
Copyright © 2025 Ynnelec. All rights reserved.
webdesign www.wzdzkf.com
Powered by www.wzdzkf.com