Teledyne Relays HIR High Isolation Reed Relays

Teledyne HIR High Isolation Reed Relays are designed in a PCB mountable form factor with hermetically sealed contacts that withstand up to 3000V_DC. These plastic package relays provide the consistent switching performance of a high voltage sealed reed switch in a convenient, lightweight form factor. Applications include medical equipment, power generation/conversion, power protection circuits, automated test equipment, and motor controllers/inductive loads.

Features

High isolation between open contacts
Hermetically sealed contacts

Lightweight plastic package
RoHS complaint

Applications

Medical equipment
Power generation/conversion
Power protection circuits

Automated test equipment
Motor controllers and inductive loads

Specifications

Coil characteristics
- Coil voltage ranges
  - 12V_DC to 48V_DC nominal
  - 16V_DC to 60V_DC maximum
- 530Ω to 12kΩ ±10% coil resistance at +20°C
- 8.4V_DC to 35V_DC maximum operating voltage
- 0.7V_DC to 4.8V_DC minimum release voltage
Contact characteristics
- Rhodium contact material
- 350V/300V switching voltage
- 1A switching current
- 2.5A carry current
- 100W contact rating
- 0.1Ω maximum contact resistance
Life expectancy
- 2×10⁸ minimum low load operations
- 10⁹ minimum mechanical life operations

Relay characteristics
- 10¹⁰Ω minimum insulation resistance
- 1000V_DC minimum reed breakdown voltage
- Dielectric strengths
  - 1000V between contacts
  - 3000V coil to contact
  - 3000V case to contact
  - 3000V case to coil
- 0.177″ minimum electrical clearance
- 1.5ms typical operate time, bounce included
- 0.1ms typical release time
Environmental characteristics
- Temperature ranges
  - -40°C to +85°C operating
  - -40°C to +100°C storage
- 2500Hz resonance frequency

Teledyne Relays HIR High Isolation Reed Relays

Features

Applications

Specifications

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