Q: What's the meaning of some suffixes in E3K part numbers?
A: The suffixes may indicate some technical features or product specifications:
- The suffix: "-1" indicates that monitored output is provided. This part provides a 10k Ohm built in resistor between terminals 1 and 3. They can be considered interchangeable as long as the gate controller doesn't require the resistor. For example, part number: E3K-R10K4-NR-1.
- The suffix: "-NR" indicates that the reflector is not included (Reflector PN: E39-R1). For example, part number: E3K-R10K4-NR.
Date/Revision History
First review 9/23/2025 V1.0
Second review 9/26/2025 V1.1
Author:
Mario Ponce, Tech Support Frontline Engineer
References
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