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Hamlin HE561A1290 Reed Relay Technical Specifications
Manufacturer / Brand: Hamlin (Current production rights are with the Littelfuse group)
Relay Type: High Voltage Mercury-Wetted / Dry Reed Relay
Case Type / Protection: Metal Case (Internal and external magnetically shielded / shielded long rectangular structure)
Nominal Coil Voltage: 12 VDC
Contact Structure (1A): SPST-NO (1 Normally Open Contact / 1 Form A)
Maximum Switching Voltage: 300 VDC – 500 VDC Peak (High Voltage Series)
Maximum Contact / Carrying Current: 1.5 A to 4.0 A RMS (Depending on the mercury / high voltage type)
Maximum Switching Power: 10 W – 50 W Maximum
Insulation (Isolation) Resistance: At least 10¹⁰ Ω (Ohm) between open contacts
Operating Temperature Range: -20 °C to +85 °C
Production Date (8625): Produced in the 25th week of 1986 (Vintage / Military-Industrial stock)