NTC Power Thermistors
NTC Power Thermistors
Inrush Current Limiters
FEATURES
• • • • • High inrush current capacity Small power loss in steady...
Description
NTC Power Thermistors
Inrush Current Limiters
FEATURES
High inrush current capacity Small power loss in steady state (Normally IW or less than 50W power.) High thermal and electrical stability Wide selection of electrical characteristics Special coating material: available silicone
SCK
Series
MERITEK
UL E223037
PART NUMBERING SYSTEM
SCK Meritek Series Element Size (Diameter in m/m) 08 10 3 M
Zero power resistance at 25 oC(Ω ) 2~3 significant digits Max steady state current at 25 oC(A) Tolerance
CODE L +15% Blank Straight M +20% Y Kinked Y
Lead Type
CODE
Package
CODE Blank Bulk TR Tape & Reel
DIMENSIONS :
Disc Ø 05 08 10 13 15 20 D max 6.5 9.5 11.5 14.5 16.5 21.5 L min 31 31 31 30 29 26 d 0.8 ± 0.02 0.8 ± 0.02 0.8 ± 0.02 0.8 ± 0.02 1.0 ± 0.02 1.0 ± 0.02 P 4 ± 0.6 5 ± 0.8 5 ± 0.8 7.5 ± 1.1 8 ± 1.2 8 ± 1.2
Unit: mm
Tmax 5 5 5 6 6 6
www.DataSheet.in
NTC Power Thermistors
Inrush Current Limiters
SCK
Series
MERITEK
Specification SCK 05
Part No
SCK05-052 SCK05-101 SCK05-20X3
Zero Power Resistance at 25°C (O)
5 10 20
Max. Steady State Current at 25 °C ( A )
2 1 0.3
Approx. Resistance at Max.Current at 25 °C ( m O )
429 1126 5560
Thermal Dissipation Constant ( mW/ °C )
14 15 14
Thermal Time Constant ( Sec. )
17 17 22
Operating Temperature (°C )
-40~+150 -40~+150 -40~+150
SCK 08
Part No Zero Power Resistance at 25oC (O) 3 4 5 6 8 10 10 15 20 30 Max. Steady State Current o at 25 C ( A ) 3 2 3 3 2 2 3 2 1 0.5 Approx. Resistance at Max.Current o at 25...
Similar Datasheet