Littelfuse SE series GDT offers high surge ratings in a miniature package. It is designed for surface mounting on PCB with small size of 3.2 mm x 1.6 mm x 1.6 mm. Low insertion loss is perfectly suited to broadband equipment applications. The capacitance does not vary with voltage, and will not cause operational problems with ADSL2+, where capacitance variation across tip and ring is undesirable. These devices are extremely robust and are able to divert a 500 A to 600 A pulse in a miniature package 1206 without destruction.
| Features |
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- RoHS-compliant and lead-free
- GHz working frequency
- Excellent stability on multiple-pulse duty cycle
- Excellent response to fast rising transients
- Ultra-low insertion loss
- 0.5 KA to 0.6 KA surge capability tested with 8/20 µS pulse as defined by IEC 61000-4-5
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- Ultra-small devices offered in a variety of mounting lead forms
- Non-radioactive
- Low capacitance (<0.5 pF)
- Voltage ranges 140 V to 500 V
- UL recognized
- Conforms to ITU-T K12, IEC 1000-4-5
- Square outline
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| Applications |
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- Communication equipment
- CATV equipment
- Test equipment
- Data lines
- Power supplies
- Telecom SLIC protection
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- Broadband equipment
- ADSL equipment, including ADSL2+
- XDSL equipment
- Satellite and CATV equipment
- General telecom equipment
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