Product Summary

The RXEF250 is a PolySwitch Resettable Device. It represents the most comprehensive and complete set of PPTC products available in the industry today. The RXEF250 is compatible with high-volume electronics assemblyand. The applications of the RXEF250 are Satellite video receivers, Industrial controls, Transformers, Computer motherboards, Modems, USB hub, ports and peripherals, IEEE1394 ports, CD-ROMs, Game machines, Battery packs, Phones, Fax machines, Analog and digital line cards, Printers.

Parametrics

RXEF250 electrical characteristics: (1)IH:2.50A; (2)IT:5.00A; (3)VMAX:72V; (4)IMAX:40A; (5)PD:2.50W; (6)max. time-to-trip:12.50A, 15.6s; (7)Rmin:0.05Ω; (8)Rmax:0.08Ω; (9)Rimax:0.10Ω.

Features

RXEF250 features: (1)RoHS compliant; (2)Broadest range of radial-leaded resettable devices available in the industry; (3)Current ratings from 50mA to 15A; (4)Voltage ratings from 6V (computer and electronic applications) to 99V; (5)Agency recognition : UL, CSA, TüV; (6)Fast time-to-trip; (7)Low resistance.

Diagrams

RXEF250 package dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
RXEF250
RXEF250
TE Connectivity / Raychem
PTC Resettable Fuses Radial Lead 2.5A 72V 40A Imax
Data Sheet
0-1: $0.29
1-10: $0.28
10-100: $0.23
100-500: $0.20
RXEF250-1
RXEF250-1
TE Connectivity / Raychem
PTC Resettable Fuses -
Data Sheet
Negotiable 
RXEF250K
RXEF250K
TE Connectivity / Raychem
PTC Resettable Fuses Radial Lead 2.5A 72V 40A Imax
Data Sheet
0-1: $0.29
1-10: $0.28
10-100: $0.27
100-250: $0.25
RXEF250-2
RXEF250-2
TE Connectivity / Raychem
PTC Resettable Fuses Radial Lead 2.5A 72V 40A Imax
Data Sheet
0-1: $0.32
1-10: $0.28
10-100: $0.24
100-500: $0.22
500-1000: $0.19
RXEF250-AP
RXEF250-AP
TE Connectivity / Raychem
PTC Resettable Fuses Polyswitch 3.7A
Data Sheet
0-1: $0.32
1-10: $0.28
10-100: $0.24
100-500: $0.22