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Picture SIL RelaySIL-Series 

Single-In-Line Reed Relays reduce the required space to a minimum

The SIL-series is available as both voltage and current driven (line sense) Reed Relays. Requiring only half the pcb area of the DIP or DIL series, the SIL relays offer all the advantages of Reed Technology. The SIL series is approved according to EN60950 and corresponds to the high requirements of air and creepage paths.

Characteristics:

  • Approved according to EN60950
  • High resistance coils up to 2000 Ohms at 12V
  • Line-sense relay with pull-in current = 15 mA
  • Magnetic screen available
  • Isolation voltage coil/contact of up to 4.25 kVDC
  • UL approved

Dimensions

Tolerance +/- 0.10mm (0.004 inch)
Dimensions in [ ] with magnetic screen

Dimension Drawing Dimension Drawing

Relay Data
Operating temperature (°C) -20/+70
Storage temperature (°C) -35/+95
Isolation coil/contact min. (kV) 1.5 DC (4.25 DC /3.0 AC at diagram 73L)
Insulation coil/contact min. (Ohm) 1011
Life expectancy Dependent upon load, please refer to factory
Soldering time/temperature max. 10 sec./260°C
Cleaning Fully sealed

Contact Data
Contact type 71 72 75 81 84
Contact form A/dry A/dry A/dry A/dry A/dry
Rated power max. (W) 10 15 10 5 10
Switching voltage max. (VDC) 200 200 500 90 400
Switching current max. (A) 0.5 1.0 0.5 0.5 0.5
Carry current (A) 1.0 1.25 1.0 1.0 1.0
Contact resistance max. (mOhm) 150 150 200 200 150
Insulation resistance (Ohm) 1010 1010 1010 1010 1011
Breakdown voltage min. (VDC) 250 250 1500 100 700
Operating time incl. bounce (ms) 0.5 0.5 0.5 0.5 2.0
Releasing time (ms) 0.1 0.1 0.1 0.1 0.1
Shock at 11ms max. (g) 150 150 30 150 50
Vibration max. (g)
(Hz)		 10
10-2000		 10
10-2000		 30
50-1500		 10
50-2000		 35
10-2000

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

 
Coil Data (Data at 20°C)
Contact form Switch type Diagram Nominal voltage
(VDC)		 Coil resistance +/- 10%
(Ohm)		 Pull-in voltage max.
(VDC)		 Drop-out voltage min.
(VDC)		 Maximum voltage 20°C
(VDC)		 Maximum voltage 60°C
(VDC)		 Nominal power
(mW)
1A 71
72
75
84		 71
L/M/D/Q
72
L/M/D/Q
73L		 5 500(200) 3.5 0.75 23 14 50(125)
12 1000 8.4 1.8 33 20 144
15 2000 10.5 2.2 47 29 112
24 2000 16.8 3.6 47 29 288
1A 71
72		 71L/M
72L/M		 5HR 1000 3.5 0.75 33 20 25
12HR 2000 8.4 1.8 47 29 72

Data in ( ) are valid for switch 75 and 84

 
Line Sense Relay
Contact form Switch type Diagram Coil resistance
+/- 10%
(Ohm)		 Pull-in current maximum
(mA)		 Drop-out current minimum
(mA)		 Maximum current 20°C
(mA)		 Maximum current 60°C
(mA)		 Inductance
at 1 kHz
+/- 20%
(mH)
1A 81 71M 15 15 5 190 125 3.45

Other coil resistance values on request.

 

Diagram

View on component side (pitch 2.54mm / 0.1 inch)

71 72 73
  • L = no option
  • M = with magnetic screen
  • 71D= with diode between pin 3 and 5, no magnetic screen
  • 71Q= with diode between pin 3 and 5, with magnetic screen
  • 72D= with diode between pin 2 and 6, no magnetic screen
  • 72Q= with diode between pin 2 and 6, with magnetic screen

Order information

Order Info

Example for ordering

SIL12-1A72-71L HR

SIL relay,12V coil voltage, 1 form A switch type 72, diagram 71 no option, high resistance version

 


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