HGMR Series
Miniature Mercury Wetted Reed Relays offering “bounce-free” switching and contact stability. The ultimate solution for long-life testing and instrumentation.
Why Choose HGMR?
The HGMR Series utilizes a mercury-wetted reed switch. A thin film of mercury covers the contacts, which provides a fresh switching surface for every operation. This prevents contact pitting and welding.
The liquid mercury also bridges the contact gap instantly upon closing, eliminating the “contact bounce” found in standard dry reed relays. This makes HGMR ideal for high-speed counting and precision pulse generation.
Mercury wetted relays are position sensitive. They must be mounted vertically (±30°) to ensure the mercury pool remains at the bottom of the switch capsule.
- Switching Power: Up to 50 Watts
- Напряжение переключения: Up to 500 VDC
- Switching Current: Up to 2.0 Amps
Ordering Information
| Part Number | Напряжение катушки | Форма обратной связи | Switching V. | Max Current | Action |
|---|---|---|---|---|---|
| HGMR05-1A | 5 В постоянного тока | 1 Form A | 500V | 2.0A | Quote |
| HGMR12-1A | 12 В постоянного тока | 1 Form A | 500V | 2.0A | Quote |
| HGMR24-1A | 24 В постоянного тока | 1 Form A | 500V | 2.0A | Quote |
| HGMR12-1A-100 | 12 В постоянного тока | 1 Form A | 500V | 2.0A (100W) | Quote |
* Note: Contact us for specialized coil resistance requirements.
Part Number Decoder
HGMR [05] – 1A [OPT]
Miniature Mercury Series
Coil: 05, 12, 24 VDC
1 Form A (NO)
Options (e.g., Power)
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