DIL-Series

Picture DILSealed DIL version with up to 4.25 kVDC isolation voltage and coil resistance up to 10kOhm

Nearly all requested diagrams in the 14 pin DIL pinout can be realized with the DIL-Series. It is especially suitable for telecommunication applications because of the isolation voltage up to 4.25 kVDC and the BABT approval. Various designs for example with high resistance coil, diode and magnetic screen are available. The relays can be equipped with 1 to 4 form A switches or 1 to 2 form C switches as well as with bounce free mercury wetted switches.

Characteristics:

  • Sealed with PU-resin
  • Compatible with DIL socket
  • Coil resistance up to 11 kOhm
  • 4.25 kVDC isolation voltage available
  • Magnetic screen available

Dimensions

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

Dimension drawing

Relay Data

Operating temperature (°C) -20/+70 (mercury wetted -20/+55)
Storage temperature (°C) -25/+85
Isolation coil / contact min. (kV) 1.5 DC (4.25 DC / 3.0 AC at sundry diagrams)
Insulation coil / contact min. (Ohm) 1010
Life expectancy Dependent upon load, consult factory
Soldering time/temperature max. 5 sec./260 °C
Cleaning Fully sealed

Contact Data

Contact type 71 72 81 84 88 90
Contact Form A/dry A/dry A/dry A/dry A/Hg C/dry
Rated Power max. (W) 10 15 5 10 50 3
Switching voltage max. (VDC) 200 200 90 400 1000 175
Switching current max. (A) 0.5 1.0 0.5 0.5 1.0 0.25
Carry current max. (A) 1.0 1.25 1.0 1.0 2.0 1.2
Contact resistance max. (mOhm) 150 150 200 150 60 150
Insulation resistance min. (Ohm) 109 109 109 1011 1010 109
Breakdown voltage min. (VDC) 250 250 100 700 1500 200
Operating time incl. bounce typ. (ms) 0.5 0.5 0.5 2.0 2.5
no bounce
0.7
Releasing time typ. (ms) 0.1 0.1 0.1 0.1 2.0 0.1
Shock at 11ms max. (g) 150 150 150 50 10 50
Vibration max. (g)
(Hz)
10
10-2000
10
10-2000
10
10-2000
35
10-2000
5
50-2000
30
50-2000

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 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 (at Hg 50°C)
(VDC)
Nominal power
(mW)
1A 71
72
84
10/11
12/13
14/15
16
5 450 3.5 0.75 25.5 15.8 55
12 1800 8.4 1.8 50.9 31.6 80
24 4500 16.8 3.6 80.6 50.0 128
1A 88
Hg wetted
10/11
13
5 170 3.5 0.75 15.6 9.7 147
12 700 8.4 1.8 31.8 19.7 205
24 1700 16.8 3.6 49.5 30.7 339
1A 81 10 HR
11 HR
13 HR
5 3000 3.5 0.75 65.8 40.8 8
12 10000 8.4 1.8 120.0 74.5 14

 

Coil Data with contact form 2A (Data at 20°C)
Contact form Contact 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 (at Hg 50°C)
(VDC)
Nominal power
(mW)
2A 71
72
84
20/21
23/24
5 200 3.5 0.75 17.0 10.5 125
12 680 8.4 1.8 31.3 19.4 212
24 2000 16.8 3.6 53.7 33.3 288
2A 88
Hg wetted
20
21
23
5 60 3.5 0.75 9.3 5.7 417
12 350 8.4 1.8 22.5 13.9 411
24 1350 16.8 3.6 44.1 27.4 427

Coil Data with contact form 3A and 4A (Data at 20°C)

Contact form Contact 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 (at Hg 50°C)
(VDC)
Nominal power
(mW)
3A 71 30/31 5 140 3.5 0.75 14.2 8.8 179
12 530 8.4 1.8 27.6 17.1 272
24 1900 16.8 3.6 52.4 32.5 303
4A 71 40/41 5 140 3.5 0.75 14.2 8.8 179
12 530 8.4 1.8 27.6 17.1 272
24 1900 16.8 3.6 52.4 32.5 303

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

Contact form Contact 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 (at Hg 50°C)
(VDC)
Nominal power
(mW)
1C 90 50/51
52/53
5 200 3.5 0.75 17.0 10.5 125
12 1000 8.4 1.8 38.0 23.5 144
24 3000 16.8 3.6 65.8 40.8 192
1C 90 50 HR
51 HR
52 HR
53 HR
5 440 3.5 0.75 25.8 15.3 56
12 2200 8.4 1.8 56.3 43.9 65

Coil Data with contact form 2C (Data at 20°C)

Contact form Contact 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 (at Hg 50°C)
(VDC)
Nominal power
(mW)
2C 90 60/61
63
5 150 3.5 0.75 14.7 9.1 167
12 680 8.4 1.8 31.3 19.4 212
24 2000 16.8 3.6 53.7 33.3 288
2C 90 62 5 130 3.75 0.75 13.7 8.5 192
12 530 9.0 1.8 27.6 17.1 272
24 2000 18.0 3.6 53.7 33.3 288

Other coil resistance values on request

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

Diagram 10 Diagram 11 Diagram 12
Diagram 13 Diagram 14 Diagram 15
Diagram 16 Diagram 20 Diagram 21
Diagram 23 Diagram 24 Diagram 30
Diagram 31 Diagram 40 Diagram 41
Diagram 50 Diagram 51 Diagram 52
Diagram 53 Diagram 60 Diagram 61
Diagram 62 Diagram 63

Options (…) options with magnetic screen (pitch 2.54 mm / 0.1 inch)

L (M) A (N) B (O)
C (P) D (Q) E (R)
F (S)

 

M
 magnetic screen
A
 diode on pin 6 + 9
N
 diode on pin 6 + 9, magnetic screen
D
 diode on pin 2 + 6
Q
 diode on pin 2 + 6, magnetic screen
B
 static screen on pin 2
O
 static screen on pin 2, magnetic screen
E
 static screen on pin 9
R
 static screen on pin 9, magnetic screen
C
 diode on pin 6 + 9, static screen on pin 2
P
 diode on pin 6 + 9, static screen on pin 2, magnetic screen
F
 diode on pin 2 + 6, static screen on pin 9
S
 diode on pin 2 + 6, static screen on pin 9, magnetic screen

Any option can affect the coil resistance, the dielectric strength or other electrical data. Please contact us!

The following special options are available upon request:

  • Low height versions with 5mm (0.2 inch) resp. 8mm (0.3 inch)
  • Other pinning layout
  • Other coil resistance values
  • Other switches
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