Latching Relays, R72 Series

Features High Sensitivity Small Size Low Power Consumption Fully Sealed Construction Latching Type (C-suffix)

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	DPDT, 2 Form "C" Latching Devices
Mounting Holes (Bottom View)

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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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