> Passive elements>Fuses>PolySwitch>ECE self-resetting fuses, PTC, radial, 0,05 to 3,75A, ERFRA series>ERF RA 60V 1,85A

Manufacturers

ERF RA 60V 1,85A

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

ERF RA 60V 1,85A

46328 ERF RA 60V 1,85A ERFRA1856000Z ERFRA1856000Z 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 ERFRA1856000Z
1 hour post-trip resistance standard trip [Ω] 0,19
Auslösezeit bei 5xIN [s] 12,6
Typical power [W] 2,1
Amax. [mm] 17,8
Cmax. [mm] 5,1
Bmax. [mm] 22,9
Rated current [A] 1,85
Data Sheet

Unit price

0,219 €

Stock: 1.000
Further delivery:
CW 33/2025

Minimum order quantity 10 units or
multiples of 10.