Ametherm - Inrush Current Limiters

MS22 12103
UL Rated Inrush Current

Inrush Current Limiters

Thermistors - ISO Approved
Mechanical Specifications (mm)
D: 23.00
T: 10.00
Lead Diameter: 1.00
S: 7.80
L: 38.00
Coating Run Down
Straight Lead
4.00
B: 9.20
C: 7.60
Inrush Current Limiter Dimensions



Electrical Specifications
Resistance: 120 Ω ± 25%
Max Steady State Current up to 25°c 3 A
Max Recommended Energy 220 J
Actual Energy Failure 450 J
Max Capacitance @ 120 VAC: 15000 µF
Max Capacitance @ 240 VAC: 3820 µF
Max Capacitance @ 480 VAC: 883 µF
Max Capacitance @ 680 VAC: 440 µF
Resistance @ 100% Max Current: 1.28 ohm
Resistance @ 50% Max Current: 2.65 ohm
BodyTemperature @ Max Current 165°c
Dissipation Constant: 75.4 mw/°c
Thermal Time Constant: 124 mw/s
Material Type (for Beta and Curve) M
 
MS22 12103
Date: 02/05/2009 Drawn By: Erin Landis
Ametherm, Inc
3111 N. Deer Run Road
Carson
City, NV 89701
www.ametherm.com
Approved By: Mehdi Samii
Revision:A