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Model RKEF400
Description Tyco PolySwitch™ PTC RKEF series equipment # # # Printed circuit board wire end (resettable fuse) # # Printed circuit board wire end resettable fuse with radial leads has the following characteristics: all certified by UL, CSA, and TUV can protect electrical and electronic circuits from excessive current damage, can quickly switch from low resistance state to high resistance state through electrical overload or short circuit, can quickly automatically reset and return to low resistance state after correcting fault state and turning off power # # Features: can perform thousands of automatic self resetting maintenance free small models, no need for fuse holder # # Main applications: security system power supply and transformer power switch devices Automotive and medical equipment Instrumentation and control computers and peripheral devices Audio, video, and telecommunications
Product QR code
Packaging Radial, Disc
Delivery time
Packaging method Bulk
Standard packaging quantity 1
4.23  yuan 4.23yuan
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(6220) Minimum order quantity(1)
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Technical parameters/trip time:

24 s

 

Technical parameters/dissipated power:

3.7 W

 

Technical parameters/resistance:

0.06 Ω

 

Technical parameters/holding current:

4 A

 

Technical parameters/tripping current:

8 A

 

Technical parameters/rated current (Max):

40 A

 

Technical parameters/Holding current (Max):

4 A

 

Technical parameters/operating temperature (Max):

85 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Technical parameters/rated voltage (Max):

60 V

 

Technical parameters/rated voltage:

60 VDC

 

Package parameters/number of pins:

2

 

Encapsulation parameters/Encapsulation:

Radial, Disc

 

Dimensions/Length:

24.9 mm

 

Dimensions/Width:

21 mm

 

Dimensions/Height:

24.9 mm

 

Dimensions/Packaging:

Radial, Disc

 

Dimensions/Thickness:

3 mm

 

External dimensions/power cord length:

7.6 m

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Bulk

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

Lead Free

 

Compliant with standards/ELV standards:

Compliant

 

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