Circuit Protection
CG42.7SM
ActiveLittelfuse/Commercial Vehicle Products
GAS DISCHARGE TUBES 2700VDC 3 KADC 0.8PF SOLDER PAD SMD
Circuit Protection
CG42.7SM
ActiveLittelfuse/Commercial Vehicle Products
GAS DISCHARGE TUBES 2700VDC 3 KADC 0.8PF SOLDER PAD SMD
Technical Specifications
Parameters and characteristics for this part
| Specification | CG42.7SM |
|---|---|
| Fail Short | False |
| Impulse Discharge Current (8/20µs) | 3000 A |
| Impulse Discharge Current (8/20µs) | 3 kA |
| Mounting Type | Surface Mount |
| Number of Poles | 2 |
| Package / Case | 2-SMD Cylinder Square End |
| Voltage - DC Spark Over (Nom) | 2700 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 0.29 | |
| Digikey | Cut Tape (CT) | 1 | $ 1.58 | |
| 5 | $ 1.50 | |||
| 10 | $ 1.43 | |||
| 50 | $ 1.15 | |||
| 100 | $ 0.98 | |||
| 250 | $ 0.95 | |||
| 500 | $ 0.80 | |||
| Digi-Reel® | 1 | $ 1.58 | ||
| 5 | $ 1.50 | |||
| 10 | $ 1.43 | |||
| 50 | $ 1.15 | |||
| 100 | $ 0.98 | |||
| 250 | $ 0.95 | |||
| 500 | $ 0.80 | |||
| Tape & Reel (TR) | 1000 | $ 0.69 | ||
| Newark | Each (Supplied on Full Reel) | 1000 | $ 0.89 | |
| 2000 | $ 0.84 | |||
| 4000 | $ 0.76 | |||
| 6000 | $ 0.73 | |||
| 10000 | $ 0.70 | |||
Description
General part information
CG42.7SM Series
CG4 Series high voltage miniature SMT gas discharge tubes provide high levels of protection against fast rising transients caused by lightning disturbances. These GDTs are high voltage (800V - 3000V) devices designed for over-voltage protection for high isolation applications.
Documents
Technical documentation and resources