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Distributor of Industrial Products
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R52 Series
Subminiature, 40 Amp, PC Mountable, Heavy Duty Automotive Relay
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Features
PC Board MountableStandard U.S. FootprintSubminiature SizeOpen FrameSPST-NO & SPDT Versions
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Electrical Characteristics
Contact
Rating: 40 Amp at 14VDC
Max Switching Voltage: 60VAC, 75VDC
Resistance: 50 milliohms Max
Material: AGSNO2
Coil
Coil Voltages: See Chart
Pick-up Voltages: 70% of rated voltage
Drop-out Voltages: 10% of rated voltage
Max. Allowable Voltages: 120% of rated voltage
Resistance: See chart
Operational Characteristics
Timing Values:
Operate Time: 10mS max
Release Time: 10mS max
Insulation Characteristics
Dielectric Strength:
Between Coil & Contacts: 750 VRMS
Between Contacts: 750 VRMS
Insulation Resistance: 100 megohms max
Environmental Characteristics
Operating: -30°C to +85°C
Life
Mechanical: 10 x 106 (No Load)
Electrical: 10 x 104 (Resistive Load)
Weight
Std: 0.63 ozs. (18 grams) - approx.
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Dimensional Drawings
D48
Contact Arrangment
SPST NO, 1 Form "A"
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SPDT, 1 Form "C"
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Part Numbers
DC OPERATED |
NTE Type No. |
Nom. Volt. |
Contact Arr. |
Coil Res. Ohms (Typ) |
Nom. Power |
Max. Contact Cur, @ 14VDC |
Diag. No. |
R52-1D40-12 |
12VDC |
SPST-NO |
120 |
1.2W |
40A |
D48 |
R52-5D40-12 |
12VDC |
SPDT |
120 |
1.2W |
40A |
D48 |
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**Specifications subject to changes**
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