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 DE
COMPACT HIGH-INSULATION POLARIZED POWER RELAY
VDE
DE RELAYS
* Low operating power Nominal operating power at 200 mW (Single side stable, 2 coil latching) * Compact body saves space Size: 12.5(W) x 25.0(L) x 12.5(H) mm .492(W) x .984(L) x .492(H) inch * UL/CSA, VDE approved
FEATURES
25.0 .984 12.5 .492 12.5 .492
* Conforms to VDE0631. Insulating distance between coil and contacts: Clearance Min. 8mm .315 inch Creepage distance Min. 8mm .315 inch * Extensive product line-up. * High inrush current capability Surge voltage between contact and coil 12 kV
mm inch
SPECIFICATIONS
Contact
Arrangement 1 Form A 1 Form A 1 Form B Silver alloy 2 Form A
Characteristics
Max. operating speed Initial insulation resistance*1 Between open contacts Initial breakdown voltage*2 8A 250V AC, 8A 30V DC 2,000 VA, 240W 440V AC, 230V DC 8A Between contact sets 20 cpm (at rated load) Min. 1,000 M (at 500 V DC) 1,000 Vrms 4,000 Vrms (2 Form A, 1 Form A 1 Form B) 5,000 Vrms Min. 12,000 V (initial) Max. 10ms (typ. 5ms) [Max. 10ms (typ. 4ms)] (at 20C 68F) Max. 5ms (typ. 2ms) [Max. 10ms (typ. 4ms)] (at 20C 68F) Max. 50C Min. 196 m/s2{20 G} Min. 980 m/s2{100 G} 10 to 55 Hz at double amplitude of 2 mm 10 to 55 Hz at double amplitude of 3 mm -40C to 70C -40F to 158F 5 to 85% R.H. Approx. 7 g .25 oz
Contact material Initial contact resistance, max. (By voltage drop 30m 6V DC 1A) Nominal 10A 250V AC, 8A 250V AC, switching 10A 30V DC 8A 30V DC capacity Max. 2,500 VA, 2,000 VA, switching 300W 240W Rating power (resistive Max. load) 440V AC, 440V AC, switching 230V DC 230V DC voltage Max. switching 10A 8A current Mechanical (at 300cpm) Expected life (min. Electrical operations) (at 20 cpm) (resistive load) 107
Between contact and coil Surge voltage between contact and coil*3 Operate time [Set time]*4
Release time (without diode) [Reset time]*4 Temperature rise (at 70C)*5 Functional*6 Shock resistance Destructive*7 Functional*8 Vibration resistance
105
105(AC) 5 x 104(DC)
Destructive Conditions for operation, Ambient temp. transport and storage*9 (Not freezing and condensHumidity ing at low temperature) Unit weight
Coil (at 20C, 68F)
Single side stable 1 coil latching 2 coil latching Remarks Nominal operating power 200 mW 100 mW 200 mW
* Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as "Initial breakdown voltage" section. *2 Detection current: 10mA *3 Wave is standard shock voltage of 1.2 x 50s according to JEC-212-1981 *4 Nominal operating voltage applied to the coil, excluding contact bounce time. *5 By resistive method
*6 Half-wave pulse of sine wave: 11ms, detection time: 10ms. *7 Half-wave pulse of sine wave: 6ms *8 Detection time: 10ms *9 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61).
TYPICAL APPLICATIONS
* Temperature controller * Automatic meter reading * OA equipment * FA equipment
ORDERING INFORMATION
Ex. Product name DE DE 1a L Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching 3 V Coil voltage, V DC 1: 3 2: 6 3: 12 4: 24 6: 4.5 7: 9 9: 5 Contact arrangement 1a: 1 Form A 1a1b: 1 Form A 1 Form B 2a: 2 Form A
Note: Standard packing; Carton(tube package): 50 pcs. Case 500 pcs. UL/CSA, VDE approved type is standard.
244
DE
TYPES AND COIL DATA (at 20C 68F)
* Single side stable type 1 Form A
Part No. DE1a-3V DE1a-4.5V DE1a-5V DE1a-6V DE1a-9V DE1a-12V DE1a-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Pick-up voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Drop-out voltage, V DC (min.) (initial) 0.3 0.45 0.5 0.6 0.9 1.2 2.4 Coil resistance, (10%) 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) 66.6 44.5 40 33.3 22.2 16.6 8.3 Nominal operating power, mW 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
1 Form A 1 Form B
Part No. DE1a1b-3V DE1a1b-4.5V DE1a1b-5V DE1a1b-6V DE1a1b-9V DE1a1b-12V DE1a1b-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Pick-up voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Drop-out voltage, V DC (min.) (initial) 0.3 0.45 0.5 0.6 0.9 1.2 2.4 Coil resistance, (10%) 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) 66.6 44.5 40 33.3 22.2 16.6 8.3 Nominal operating power, mW 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
2 Form A
Part No. DE2a-3V DE2a-4.5V DE2a-5V DE2a-6V DE2a-9V DE2a-12V DE2a-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Pick-up voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Drop-out voltage, V DC (min.) (initial) 0.3 0.45 0.5 0.6 0.9 1.2 2.4 Coil resistance, (10%) 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) 66.6 44.5 40 33.3 22.2 16.6 8.3 Nominal operating power, mW 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
* 1 coil latching type 1 Form A
Part No. DE1a-L-3V DE1a-L-4.5V DE1a-L-5V DE1a-L-6V DE1a-L-9V DE1a-L-12V DE1a-L-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Reset voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) 90 202 250 360 812 1,440 5,760 Nominal operating current, mA (10%) 33.3 22.3 20 16.7 11.1 8.3 4.2 Nominal operating power, mW 100 100 100 100 100 100 100 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
1 Form A 1 Form B
Part No. DE1a1b-L-3V DE1a1b-L-4.5V DE1a1b-L-5V DE1a1b-L-6V DE1a1b-L-9V DE1a1b-L-12V DE1a1b-L-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Pick-up voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Drop-out voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) 90 202 250 360 812 1,440 5,760 Nominal operating current, mA (10%) 33.3 22.3 20 16.7 11.1 8.3 4.2 Nominal operating power, mW 100 100 100 100 100 100 100 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
245
DE
2 Form A
Part No. DE2a-L-3V DE2a-L-4.5V DE2a-L-5V DE2a-L-6V DE2a-L-9V DE2a-L-12V DE2a-L-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Pick-up voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Drop-out voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) 90 202 250 360 812 1,440 5,760 Nominal operating current, mA (10%) 33.3 22.3 20 16.7 11.1 8.3 4.2 Nominal operating power, mW 100 100 100 100 100 100 100 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
* 2 coil latching type 1 Form A
Part No. DE1a-L2-3V DE1a-L2-4.5V DE1a-L2-5V DE1a-L2-6V DE1a-L2-9V DE1a-L2-12V DE1a-L2-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Reset voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) Set coil 45 101 125 180 405 720 2,880 Reset coil 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) Set coil Reset coil 66.6 66.6 44.5 44.5 40 40 33.3 33.3 22.2 22.2 16.6 16.6 8.3 8.3 Nominal operating power, mW Set coil Reset coil 200 200 200 200 200 200 200 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
1 Form A 1 Form B
Part No. DE1a1b-L2-3V DE1a1b-L2-4.5V DE1a1b-L2-5V DE1a1b-L2-6V DE1a1b-L2-9V DE1a1b-L2-12V DE1a1b-L2-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Reset voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) Set coil 45 101 125 180 405 720 2,880 Reset coil 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) Set coil Reset coil 66.6 66.6 44.5 44.5 40 40 33.3 33.3 22.2 22.2 16.6 16.6 8.3 8.3 Nominal operating power, mW Set coil Reset coil 200 200 200 200 200 200 200 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
2 Form A
Part No. DE2a-L2-3V DE2a-L2-4.5V DE2a-L2-5V DE2a-L2-6V DE2A-L2-9V DE2a-L2-12V DE2a-L2-24V Nominal voltage, V DC 3 4.5 5 6 9 12 24 Set voltage, V DC (max.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Reset voltage, V DC (min.) (initial) 2.1 3.15 3.5 4.2 6.3 8.4 16.8 Coil resistance, (10%) Set coil 45 101 125 180 405 720 2,880 Reset coil 45 101 125 180 405 720 2,880 Nominal operating current, mA (10%) Set coil Reset coil 66.6 66.6 44.5 44.5 40 40 33.3 33.3 22.2 22.2 16.6 16.6 8.3 8.3 Nominal operating power, mW Set coil Reset coil 200 200 200 200 200 200 200 200 200 200 200 200 200 200 Max. allowable voltage, V DC 3.9 5.85 6.5 7.8 11.7 15.6 31.2
246
DE
DIMENSIONS
Single side stable 1 coil latching type
25.0 .984 12.5 .492
mm inch
PC board pattern (Bottom view) Single side stable 2 coil latching type 1 coil latching type
15.24 .600 7.62 .300 6-1.2 dia 6-.047 dia 2.54 .100 12.70 .500 7.62 .300 8-1.2 dia 8-.047 dia
12.0 .472 0.5 .020 0.5 dia .020 dia 15.24 .600 3.5 .138 0.8 .032 7.62 .300 0.8 .032 1.0 .039 2.44 .096 0.4 .016 7.62 .300
7.62 .300
7.62 .300
Tolerance : 0.1 .004
Schematic (Bottom view) Single side stable
(1 Form A) (1 Form A 1 Form B)
1 3 4 1
(2 Form A)
3 4
2 coil latching type
25.0 .984 12.0 .472 0.5 .020 0.5 dia .020 dia 2.54 .100 3.5 .138 0.5 dia .020 dia 12.70 .500 0.8 .032 7.62 .300 0.8 .032 1.0 .039 2.44 .096 0.4 .016 7.62 .300 12.5 .492
1
3
4
8
6
5
8
6
5
8
6
5
(5,6: dummy terminal)
(Deenergized condition)
1coil latching type
(1 Form A)
1 3 4
(1 Form A 1 Form B)
1 3 4 1
(2 Form A)
3 4
8
6
5
8
6
5
8
6
5
(5,6: dummy terminal)
(Reset condition)
Tolerance: 0.3 .012
1
2coil latching type
(1 Form A)
2 3 4
(1 Form A 1 Form B)
1 2 3 4 1
(2 Form A)
2 3 4
8
7
6
5
8
7
6
5
8
7
6
5
(5,6: dummy terminal)
(Reset condition)
REFERENCE DATA
1.-(1) Maximum switching power (1 Form A) 1.-(2) Maximum switching power (1 Form A 1 Form B, 2 Form A)
100
2.-(1) Life curve (1 Form A)
100
100 50 AC resistive load
Contact current, A
Contact current, A
AC resistive load 10
250 V AC resistive load 30 V DC resistive load
10
Life, x104 DC resistive load 1 10 1000 100 Contact voltage, V
10
DC resistive load 1
1
0.1 1 10 100 1000 Contact voltage, V
0.1
0
1
2
3
45678 Contact current, A
9
10
2.-(2) Life curve (1 Form A 1 Form B)
2.-(3) Life curve (2 Form A)
3.-(1) Coil temperature rise (1 Form A)
Tested sample: DE1a-12V Quantity: n=6 Ambient temperature: 25C to 70C 77F to 158F
100 50 Life, x104
100 Temperature rise, C 50 250 V AC resistive load Life, x104
50
25C 77F 70C 158F 16A 0A 10A 0A
250 V AC resistive load 30 V DC resistive load
40
30
10
10
20
30 V DC resistive load 10
0
1
2
3
45678 Contact current, A
9
10
0
1
2
3
45678 Contact current, A
9
10
0
70
80
90 100 110 120 Coil applied voltage, %V
130
247
DE
3.-(2) Coil temperature rise (1 Form A 1 Form B)
Tested sample: DE1a1b-5V Quantity: n=6 Ambient temperature: 25C to 70C 77F to 158F
50 Temperature rise, C 25C 77F 70C 158F Temperature rise, C
3.-(3) Coil temperature rise (2 Form A)
Tested sample: DE2a-5V Quantity: n=6 Ambient temperature: 25C to 70C 77F to 158F
50 25C 77F 70C 158F 8A
4.-(1) Operate/release time (1 Form A)
Tested sample: DE1a-5V Quantity: n=5
9 Operate/release time, ms 8 7 6 5 4 3 2 1 Release time (With diode) Release time 70 80 90 100 110 Max. x Min. Max. x Min. Max. x Min. 120 130 Operate time
40 8A 30 0A 8A 0A 20
40
30
8A 0A 0A
20
10
10
0
70
80
90 100 110 120 130 Coil applied voltage, %V
0
70
80
90 100 110 120 130 Coil applied voltage, %V
0
Coil applied voltage, %V
4.-(2) Operate/release time (1 Form A 1 Form B)
Tested sample: DE1a1b-5V, Quantity: n=5
7 Operate/release time, ms 6 5 4 3 2 1 0 70 80 90 100 110 120 130 Coil applied voltage, %V Release time Operate time Release time (With diode) Max. x Min.
4.-(3) Operate/release time (2 Form A)
Tested sample: DE2a-5V, Quantity: n=5
8 Operate/release time, ms 7 Operate time 6 5 4 3 2 1 0 70 80 Release time (With diode) Max. x Min. Release time 90 100 110 120 130 Coil applied voltage, %V Max. x Max. Min. x Min.
5.-(1) Ambient temperature characteristics (1 Form A)
Tested sample: DE1a-5V, Ambient temperature: -40C to 80C -40F to 176F, Quantity: n=6
Rate of change, V% 30 20 10 0
Drop-out voltage Pick-up voltage
Max. x Min. Max. x Min.
-40 -40
-20 -4
0 20 40 60 80 32 68 104 140 176 -10 Ambient -20 temperature,C F -30
5.-(2) Ambient temperature characteristics (1 Form A 1 Form B)
Tested sample: DE1a1b-5V, Ambient temperature: -40C to 80C -40F to 176F, Quantity: n=6
Rate of change, V% 30 Drop-out 20 voltage 10 0 Pick-up voltage 80 176
5.-(3) Ambient temperature characteristics (2 Form A)
Tested sample: DE2a-5V, Ambient temperature: -40C to 80C -40F to 176F, Quantity: n=6
Rate of change, V% -40 -40 -20 -4 0 32 -10 -20 -30 30
Drop-out 20 voltage Pick-up voltage 10 0 20 40 60 80 68 104 140 176 Ambient temperature,C F
-40 -40
-20 -4
0 20 40 60 32 68 104 140 -10 Ambient temperature,C F -20 -30
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
248 9/1/2000
All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd.
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