

Littelfuse CG9 two electrode high voltage (1.0–5.5 kV) devices are designed for surge protection and high isolation applications, and for applications for which bias voltages or signal levels of several hundred volts are normally present.
- Rugged Ceramic-metal construction
- Voltage Range 1000–5500V
- 10kA 8/20 μs surge capability
- Low capacitance (
- Available in T&R packaging
- Available with lead
- RoHS compliant and lead-free
CG9 Parts
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Showing 1 to 9 of 9 Total Results
Part Number | Actions | VMIN Spark (V) | DC Sparkover Voltage Tolerance (%) | VNom Spark (V) | VMAX Spark (V) | Max Impulse Sparkover Voltage @ 100V/µs (V) | Max Impulse Breakdown Voltage @ 1kV/µs (V) | Capacitance (Co) (pF) | Impulse Discharge Current @8/20µs (kA) | Failsafe | MSL | Operating Temperature |
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Part Number | Actions | VMIN Spark (V) | DC Sparkover Voltage Tolerance (%) | VNom Spark (V) | VMAX Spark (V) | Max Impulse Sparkover Voltage @ 100V/µs (V) | Max Impulse Breakdown Voltage @ 1kV/µs (V) | Capacitance (Co) (pF) | Impulse Discharge Current @8/20µs (kA) | Failsafe | MSL | Operating Temperature | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
850 | ±20% | 1000 | 1150 | 1300 | 1400 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
960 | ±20% | 1200 | 1440 | 1900 | 2000 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
1200 | ±20% | 1500 | 1800 | 2200 | 2300 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
1440 | ±20% | 1800 | 2160 | 2600 | 2700 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
1600 | ±20% | 2000 | 2400 | 3500 | 3800 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
2000 | ±20% | 2500 | 3000 | 3900 | 4000 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
2800 | ±20% | 3500 | 4200 | 4900 | 5000 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
3600 | ±20% | 4500 | 5400 | 5800 | 6000 | <1 | 10 | No | Level 1 | -40° to 125°C | |||
4675 | ±20% | 5500 | 6325 | 6500 | 7000 | <1 | 10 | No | Level 1 | -40° to 125°C |
CG9 Applications
- Antenna circuit
- Power supplies
- CATV equipment
- Air conditioning
- Test equipment
- Set-top box
- Renewable energy