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产品信息
2920L260/24DR-A Surface Mount > 2920L Series
POLY-FUSE® Resettable PTCs
Description 2920L260/24DR-A
The 2920L Series PTC provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.
Features 2920L260/24DR-A
• RoHS compliant, lead-free and halogen-free
• Fast response to fault currents
• High voltage
• Low-profile
Applications 2920L260/24DR-A
• IEEE 1394 port protection
• Powered ethernet port protection (IEEE 802.3 af)
• Automotive electronic control module protection
• Low voltage telecom equipment protection
Profile Feature Pb-Free Assembly
Average Ramp-Up Rate (TS(max) to TP) 3°C/second max
Pre Heat:
Temperature Min (Ts(min)) 150°C
Temperature Max (Ts(max)) 200°C
Time (Min to Max) (ts) 60 – 180 secs
Time Maintained
Above:
Temperature (TL) 217°C
Temperature (tL) 60 – 150 seconds
Peak / Classification Temperature (TP) 260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp) 20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.