Manufacturers

ERF RA 60V 0,25A

PTC-fuses ERFRA by ECE

* radial
* style: bulk
* rated current: 0.05 to 3.75A
* resettable switching device
* low current loss due to a low resistance in normal use
* protection against overcurrent and short circuit
* The mode of action is based on the PTC effect. In standard use, the resistance of the device is very low so that only a small power loss arises. In the event of an error, short-circuit or overcurrent, the resistance value of this device increases and protects the equipment. After eliminating the error and switching off the supply voltage, the device quickly returns to a low impedance state.
* Ideal for low voltage power supply with a load to be protected up to a maximum voltage of 60 volt, such ascomputers & peripherals, security and fire alarm systems, loud speakers, automotive applications, power transformers and general electronics.
* insulating material: epoxy polymer (UL94V-0)
* lead wires: tin-plated copper
* up to 0.9A: Ø 0.51mm
* from 1.1A: Ø 0.81mm
* max. operating voltage: 60V
* max. interrupting current: 40A
* temperature range: up -40 to +85°C
* resistance to soldering heat: 260°C/5s

ERF RA 60V 0,25A

46318 ERF RA 60V 0,25A ERFRA0256000Z ERFRA0256000Z PTC-fuses ERFRA by ECE. * radial * style: bulk * rated current: 0.05 to 3.75A* resettable switching device* low current loss due to a low resistance in normal use* protection against overcurrent and short circuit* The mode of action is based on the PTC effect. In standard use, the resistance of the device is very low so that only a small power loss arises. In the event of an error, short-circuit or overcurrent, the resistance value of this device increases and protects the equipment. After eliminating the error and switching off the supply voltage, the device quickly returns to a low impedance state.* Ideal for low voltage power supply with a load to be protected up to a maximum voltage of 60 volt, such ascomputers & peripherals, security and fire alarm systems, loud speakers, automotive applications, power transformers and general electronics.* insulating material: epoxy polymer (UL94V-0)* lead wires: tin-plated copper* up to 0.9A: Ø 0.51mm* from 1.1A: Ø 0.81mm* max. operating voltage: 60V* max. interrupting current: 40A* temperature range: up -40 to +85°C* resistance to soldering heat: 260°C/5s

Specifications

manufacturer
Manufacturer's name ERFRA0256000Z
1 hour post-trip resistance standard trip [Ω] 3
Auslösezeit bei 5xIN [s] 2,5
Typical power [W] 0,45
Amax. [mm] 7,4
Cmax. [mm] 5,1
Bmax. [mm] 12,7
Rated current [A] 0,25
Data Sheet

Unit price

0,121 €

Stock: 510
Further delivery:
CW 48/2024

Minimum order quantity 10 units or
multiples of 10.