Ametherm - Inrush Current Limiters
MS22 20005
UL Rated Inrush Current

Inrush Current Limiters

Thermistors - ISO Approved
Mechanical Specifications (mm)
D: 23.00
T: 8.00
Lead Diameter: 1.00
S: 7.80
L: 38.00
Coating Run Down
Straight Lead
4.00
B: 9.20
C: 6.35
Inrush Current Limiter Dimensions

Electrical Specifications
Resistance:20 Ω ± 25%
Max Steady State Current up to 25°c5 A
Max Recommended Energy180 J
Actual Energy Failure360 J
Max Capacitance @ 120 VAC:12000 µF
Max Capacitance @ 240 VAC:3125 µF
Max Capacitance @ 480 VAC:722 µF
Max Capacitance @ 680 VAC:360 µF
Resistance @ 100% Max Current:0.19 ohm
Resistance @ 50% Max Current:0.48 ohm
BodyTemperature @ Max Current170°c
Dissipation Constant:42.5 mw/°c
Thermal Time Constant:114 mw/s
Material Type (for Beta and Curve)H
 
MS22 20005
Date: 11/11/2008Drawn By: Erin Landis
Ametherm, Inc
3111 N. Deer Run Road
Carson City, NV 89701
www.ametherm.com
Approved By: Mehdi Samii
Revision:A