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R72 Series
Subminiature, DPDT, 1 Amp Relay for Office Automation and Test and Measurement
![](image/r72.jpg) |
Features
High SensitivitySmall SizeLow Power ConsumptionFully Sealed ConstructionLatching Type (C-suffix)
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Electrical Characteristics
Contact
Rating: 0.5A at 30VAC, 1A at 30VDC
Material: Ag (Au clad)
Coil
Coil Voltages: See Chart
Pick-up Voltages:
70% max of rated voltage
80% max (Set, Latching)
80% max (Reset, Latching)
Drop-out Voltages: 10% min of rated voltage
Resistance: See chart
Operational Characteristics
Timing Values:
Operate Time: 5mS max
Release Time: 5mS max
Insulation Characteristics
Dielectric Strength:
Between Coil & Contacts: 1000 VAC
Between Set & Reset Coils: 250 VAC (Latching)
Between Contacts of Same Polarity: 750 VAC
Between Contacts of Different Polarity: 1000 VAC
Insulation Resistance: 50 megohms max
Environmental Characteristics
Operating: -40°C to +70°C
Life
Mechanical: 50,000,000 (Latching 1,000,000) operations min (at 18,000 operations/hour)
Weight
Std: 0.11 ozs. (3 grams) - approx
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Dimensional Drawings
D45
Contact Arrangment
DPDT, 2 Form "C" Non-Latching Devices
![](image/r72dpdt.gif) |
DPDT, 2 Form "C" Latching Devices
![](image/r72dpdtl.gif) |
Mounting Holes (Bottom View)
![](image/r72mount.gif) |
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Part Numbers
DC OPERATED |
NTE Type No. |
Nom. Volt. |
Contact Arr. |
Coil Res. Ohms (Typ) |
Approx. Nom. Power |
Max. Contact Cur, @ 30VDC or 30VAC |
Diag. No. |
R72-11D1-5 |
5VDC |
DPDT |
125 |
200mW |
1A/0.5A |
D45 |
R72-11D1-5C |
5VDC |
DPDT |
125 |
200mW |
1A/0.5A |
D45 |
R72-11D1-6 |
6VDC |
DPDT |
180 |
200mW |
1A/0.5A |
D45 |
R72-11D1-6C |
6VDC |
DPDT |
180 |
200mW |
1A/0.5A |
D45 |
R72-11D1-12 |
12VDC |
DPDT |
720 |
200mW |
1A/0.5A |
D45 |
R72-11D1-12C |
12VDC |
DPDT |
720 |
200mW |
1A/0.5A |
D45 |
R72-11D1-24 |
24VDC |
DPDT |
2,880 |
200mW |
1A/0.5A |
D45 |
R72-11D1-24C |
24VDC |
DPDT |
2,880 |
200mW |
1A/0.5A |
D45 |
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**Specifications subject to changes**
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