Part Number
Contact Form
Switch Configuration

Electrical Specifications

Power   25 W (max)
Voltage Switching 500 VDC (max)
Breakdown 5000 VDC (min)
Current Switching 1.5 Amp (max)
Carry 5.0 Amp (max)
Resistance Initial Contact Resistance 0.10 Ohm (max)
Insulation Resistance 1E11 Ohm (min)
Capacitance Contact 1.0 pF (typical)
Temperature Operating -60 TO + 125 °C
Storage -100 TO + 200 °C

Magnetic Specifications

Pull - In Range   60-125 Ampere Turns
Test Coil   Coil III NARM RS-421-A

Physical/Operational Specifications

Capsule Volume Excluding Leads 1.21 cc-Nominal
Contact Material   Rhodium
Operate Time Including Bounce 3 mSeconds (max)
Release Time   1.2 mSeconds (max)
Shape   Cylindrical
Glass Length   53.34 mm


  • Vacuumed sealed Rhodium contacts
  • Voltage Breakdown determined at 100µA Max leakage current
  • Leaded glass currently exempted from RoHS requirements


  • Q measurement at least 60% of pure Copper wire
  • Insertion Loss < 0.01dB up to 30MHz
  • Rf Isolation > 50 dB up to 30 MHz

Notes 1

  1. Specifications are not constant across entire magnetic range.
  2. Customer must exercise care in handling, mounting, lead forming, and cutting to prevent damage to glass capsule and/or switch sensitivity.
  3. For information or custom configurations about performance, mounting options or packaging, contact our Sales department.
  4. Information contained hereon is for informational purposes only and should not be deemed as accurate for a specific application. Consult factory for specific application information and/or latest revision.