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Ametherm
SL Series
Ametherm
Surge-Gard™ Series
 
Amphenol Advanced Sensors
CL Series

Surge-Gard™ Series

NTC Thermistors for Inrush Current Limiting

Ametherm

The SURGE-GARDs™ are used in many applications today that require limiting inrush current when power is applied to a system. The most popular application is the inrush protection of the AC current in switching power supplies (SPS).

Features
  • Reduces noise
  • Reduces fuse failures
  • High current capability
Specifications
  • Approval Agency:CSA, UR
  • Current - Steady State Max:2A ~ 30A
  • R @ 25°C:500 mOhms ~ 40 Ohms
  • R @ Current:10 mOhms ~ 600 mOhms
Parts

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SG420SG420ICL 2 OHM 25% 23A 31.75MM ----RoHS
SG230SG230ICL 20 OHM 15% 1.75A 12.7MM ----RoHS
SG379SG379ICL 1 OHM 25% 30A 31.75MM ----
SG260SG260ICL 500 MOHM 20% 30A 31.75MM 500 mOhms±20%30A10 mOhmsRoHS
SG405SG405ICL 1 OHM 25% 30A 31.75MM 1 Ohms±25%30A15 mOhmsRoHS
SG328SG328ICL 1 OHM 25% 30A 31.75MM 1 Ohms±25%30A15 mOhmsRoHS
SG100SG100ICL 1 OHM 15% 20A 22.86MM 1 Ohms±15%20A15 mOhmsRoHS
SG110SG110ICL 2 OHM 15% 18A 22.86MM 2 Ohms±15%18A30 mOhmsRoHS
SG160SG160ICL 2.5 OHM 15% 15A 22.86MM 2.5 Ohms±15%15A30 mOhmsRoHS
SG150SG150ICL 2.5 OHM 15% 10A 22.86MM 2.5 Ohms±15%10A40 mOhmsRoHS
SG32SG32ICL 4 OHM 20% 14A 22.86MM 4 Ohms±20%14A50 mOhmsRoHS
SG330SG330ICL 4 OHM 20% 14A 22.86MM 4 Ohms±20%14A50 mOhmsRoHS
SG200SG200ICL 5 OHM 15% 7A 15.24MM 5 Ohms±15%7A70 mOhmsRoHS
SG26SG26ICL 5 OHM 15% 12A 22.86MM 5 Ohms±15%12A60 mOhmsRoHS
SG190SG190ICL 5 OHM 15% 4A 15.24MM 5 Ohms±15%4A150 mOhmsRoHS
SG332SG332ICL 5 OHM 20% 8A 15.24MM 5 Ohms±20%8A50 mOhms
SG57SG57ICL 5 OHM 10% 6A 15.24MM 5 Ohms±10%6A100 mOhmsRoHS
SG333SG333ICL 5 OHM 15% 12A 22.86MM 5 Ohms±15%12A60 mOhmsRoHS
SG64SG64ICL 7 OHM 15% 10A 24.13MM 7 Ohms±15%10A80 mOhmsRoHS
SG220SG220ICL 10 OHM 15% 3A 11.43MM 10 Ohms±15%3A200 mOhmsRoHS
SG40SG40ICL 10 OHM 20% 8A 22.86MM 10 Ohms±20%8A100 mOhmsRoHS
SG42SG42ICL 10 OHM 15% 5A 15.24MM 10 Ohms±15%5A200 mOhmsRoHS
SG27SG27ICL 10 OHM 0.15% 6A 12.7MM 10 Ohms±15%6A150 mOhmsRoHS
SG240SG240ICL 40 OHM 15% 2A 15.88MM 40 Ohms±15%2A600 mOhmsRoHS

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