NAIS DSBT2-M-DC1.5V, DSBT2-S-DC12V, DSBT2-S-DC1.5V, DSBT2-M-DC9V, DSBT2-M-DC6V Datasheet
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TESTING
4,000 V BREAKDOWN VOLTAGE DS RELAYS
DS-BT RELAYS
FEATURES
20.65 |
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10.65 |
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.419 |
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.813 |
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10.5
.413
•4,000 V breakdown voltage
•Reinforced insulation between coil and contacts •Surge voltage withstand: 1500 V FCC Parts 68
mm inch
SPECIFICATIONS
Contact
Arrangement |
2 Form C |
2 Form D |
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Initial contact resistance, max. |
50 mΩ |
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(By voltage drop 6 V DC 1 A) |
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Contact material |
Gold-clad silver |
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Nominal switching capacity |
2 A 30 V DC |
1 A 30 V DC |
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Rating |
Max. switching power |
60 W, 125 VA |
30 W, 62.5 VA |
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(resistive |
Max. switching voltage |
220 V DC, 250 V AC |
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load) |
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Max. switching current |
2 A |
1 A |
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Min. switching capacity**1 |
10 µA 10 mV DC |
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Electrical |
Mechanical (at 180 cpm) |
2×107 |
106 |
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life (min. |
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Electrical (at 20 cpm) |
2×105 |
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ope.) |
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**1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
Coil
Arrangement |
2 Form C |
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2 Form D |
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Nominal operating power |
360 mW |
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540 mW |
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Remarks |
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* |
Specifications will vary with foreign standards certification ratings. |
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*1 Measurement at same location as "Initial breakdown voltage" section |
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*2 Detection current: 10mA |
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*3 Excluding contact bounce time |
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*4 Half-wave pulse of sine wave: 11ms, detection time: 10 s |
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*5 |
Half-wave pulse of sine wave: 6ms |
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*6 |
Detection time: 10 s |
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*7 |
Refer to 5. Conditions for operation, transport and storage mentioned in |
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AMBIENT ENVIRONMENT (Page 61) |
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Characteristics
Arrangement |
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2 Form C |
2 Form D |
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Max. operating speed |
60 cpm at rated load |
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Initial insulation resistance*1 |
Min. 100 MΩ (at 500 V DC) |
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Initial |
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Between open contacts |
750 Vrms |
500 Vrms |
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for 1 min. |
for 1 min. |
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break- |
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down |
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Between contacts and coil |
4,000 Vrms for 1 min. |
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voltage*2 |
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Between contacts sets |
750 V |
500 V |
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FCC surge voltage between open |
1,500 V |
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contacts |
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Operate time*3 (at nominal volt- |
Approx. 3 ms |
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age) |
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Release time (without diode)*3 |
Approx. 2 ms |
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(at nominal voltage) |
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Temperature rise |
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Max. 65°C |
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Functional*4 |
10 to 55 Hz |
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Vibration |
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at double amplitude of 3.3 mm |
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resistance |
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Destruction*5 |
10 to 55 Hz |
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at double amplitude of 5 mm |
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Shock |
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Functional*6 |
Min. 294 m/s2 (30 G) |
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resistance |
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Destruction |
Min. 980 m/s2 (100 G) |
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Conditions for oper- |
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Ambient |
–40°C to +70°C |
–40°C to +60°C |
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ation, transport and |
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temp. |
–40°F to +158°F |
–40°F to +140°F |
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storage*7 |
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(Not freezing and |
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Humidity |
5 to 85%R.H. |
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condensing at low |
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temperature) |
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Unit weight |
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Approx. 4.0 g 0.14 oz |
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TYPICAL APPLICATIONS
Modem
Facsimile
Telecommunication equipment
ORDERING INFORMATION
DSBT |
2 |
M |
2D |
DC3V |
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Contact |
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Sensitivity |
MBB function |
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Coil voltage |
arrangement |
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S: 360 mW |
Nil: BBM (Form C) |
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2: 2 Form C or |
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(2 Form C only) |
DC 1.5, 3, 5, |
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2D: 2MBB |
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2 Form D |
M: 540 mW |
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6, 9, 12, 24 V |
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(2 Form D) |
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(2 Form D only) |
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Note: Standard packing; Carton: 25 pcs. Case 1,000 pcs.
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