HE-Relay

(formerly known as 805-Series)

High voltage Reed Relays for pcb mounting

High voltage Reed Relays for pcb mounting suitable for switching voltage up to 10000 VDC and breakdown voltage up to 15000 VDC.

This series is available with external contact blades resp. high voltage cables at the front side whereby the cable length can be defined freely. The relays can be equipped with 1 to 2 form A switches, 1 form B or 1 form C switch with a switching voltage of up to 2500 VDC.

Typical applications:

  • High-voltage test sets
  • Cable testers
  • Medical equipment (RF-surgery)

Dimensions

Tolerance +/- 0.10mm (0.004 inch)

he1draw.gif

he2draw.gif

Relay Data

Operating temperature (°C) -20/+70
Storage temperature (°C) -35/+105
Isolation coil / contact min. (kVAC) 6.0
Insulation coil / contact min. (Ohm) 1012
Life expectancy Dependent upon load, please refer to factory
Soldering time/temperature max. 5 sec./260 °C
Cleaning Fully sealed

Contact Data

Contact type 69 16 83
Contact form A/dry A/dry A/B/dry
Rated power max. (W) 50 100VA 50
Switching voltage max. (VDC) 10000 350 7500
Switching current max. (A) 3.0 1.5 (<2ms 5.0) 3.0
Contact resistance max. (mOhm) 150 100 150
Insulation resistance min. (Ohm) 109 1011 1010
Breakdown voltage min. (VDC) 15000 1000 10000
Operating time incl. bounce typ. (ms) 6.0 2.5 3.0
Shock at 11ms max. (g) 50 50 50
Vibration at 800 Hz max. (g) 20 20 20

Data at 140% pull-in energization and 20°C. Other switches on request.

Coil Data with contact form 1A (Data at 20°C)

Contact form Contact type Nominal voltage
(VDC)
Coil resistance +/- 10%
(Ohm)
Pull-in voltage maximum
(VDC)
Drop-out voltage minimum
(VDC)
Nominal power
(mW)
1A 16 6 120 4.5 1.0 300
12 480 9.0 2.0 300
24 1920 18.0 3.5 300
48 7700 36.0 4.5 300
83 6 65 4.5 1.0 554
12 260 9.0 2.0 554
24 1050 18.0 3.5 549
48 4200 36.0 4.5 549
69 6 40 4.5 1.0 900
12 150 9.0 2.0 960
24 650 18.0 3.5 890
48 2400 36.0 4.5 960

Coil Data with contact form 2A and 1B (Data at 20°C)

Contact form Switch type Nominal voltage
(VDC)
Coil resistance +/- 10%
(Ohm)
Pull-in voltage maximum
(VDC)
Drop-out voltage minimum
(VDC)
Nominal power
(mW)
2A 16 6 75 4.5 1.0 480
12 275 9.0 2.0 524
24 1200 18.0 3.5 480
48 5000 36.0 4.5 461
1B 83 6 105 4.5 1.0 343
12 410 9.0 2.0 351
24 1520 18.0 3.5 379
48 6380 36.0 4.5 361

Diagram view from component side (pitch 2.54 mm / 0.1 inch)

Order information

Example for ordering

HE 12 – 1A83 – 02
HE relay, 12V nominal voltage, 1 form A switch 83, Diagram 02

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