Ametherm - Inrush Current Limiters
SL12 2R505
UL Rated Inrush Current
Thermistors - ISO Approved
Mechanical Specifications (mm)
D: 13.00
T: 5.00
Lead Diameter: 0.80
S: 7.80
L: 38.00
Coating Run Down
Straight Lead
3.00
B: 5.65
C: 3.50
Inrush Current Limiter Dimensions



Electrical Specifications
Resistance: 2.5 ± 25%
Max Steady State Current up to 25°c 5 A
Max Recommended Energy 36 J
Actual Energy Failure 75 J
Max Capacitance @ 120 VAC: 2500 µ
Max Capacitance @ 240 VAC: 625 µ
Max Capacitance @ 480 VAC: 0 µ
Max Capacitance @ 680 VAC: 0 µ
Resistance @ 100% Max Current: 0.1 ohm
Resistance @ 50% Max Current: 0.26 ohm
BodyTemperature @ Max Current 146°c
Dissipation Constant: 12.7 mw/°c
Thermal Time Constant: 47 mw/s
Material Type (for Beta and Curve) B
 
SL12 2R505
Date: 11/11/2008 Drawn By: Erin Landis
Ametherm, Inc
3111 N. Deer Run Road
Carson
City, NV 89701
www.ametherm.com
Approved By: Mehdi Samii
Revision:a