Struthers-Dunn - Item # MRRDL1AS8-5D, MRRDL Series - Latching Reed Relays

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Item # MRRDL1AS8-5D MRRDL Series - Latching Reed Relays


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The MRR-D series is a latching reed relay. Form A or Form C contact stands less than 5/16” above the PC mounting surface. To accommodate Form B or 2 Form A contacts the relay is slightly under 3/8” high. These relays offer mercury reed contacts 8, 12, or 14 pins and a variety of other options. All relays mate with the standard 14 pin DIP socket. Low powers 5 volt models provide operation on less than 50 milliwatts.

For Additional Configuration please contact the manufacturer.

MRRDL Series - Latching Reed Relays

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MRRDL Series - Latching Reed Relays - Dimensional Picture

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Specifications · Contacts · Coil · Timing · Dielectric Strength · Capacitance · Temperature · Life Expectancy · Miscellaneous

Specifications

Series

MRRDL

Contact Arrangement

SPST - N.O. - Latching

Nominal Input Voltage

5 VDC

Maximum Pull-in

3.8

Minimum Dropout

0.5

Nominal Resistance

750 ohms

Nominal Power

35 mW

Maximum Switching Load

10 VA

Carry Current

1.5 A

Contacts

Contact Configuration

SPST-NO

Contact Material

Rhodium

Contact Rating

0.5 A

Contact Rating Load (maximum)

10 VA

Contact Rating Switching Voltage (maximum)

100 VDC

Contact Rating Switching Current (maximum)

0.5 A

Contact Rating Carry Current (maximum)

0.5 A

Contact Resistance, Initial

100 milliohms max at 6VDC

Coil

Coils Available

DC

Coil Power

Varies

Input Voltage Tolerance - DC

80% to 110% of nominal

Drop-out voltge

10% of nominal

Duty

Continuous

Timing

Operate Time (typical w/o suppression)

1 ms

Release Time (typical w/o supression)

1 ms

Dielectric Strength

Across Open Contacts

150 Vrms

Between Mutually Insulated Point

1500 Vrms

Insulation Resistance

1000 megohms at 100VDC

Capacitance

Capacitance Across Open Contacts

2pF

Temperature

Operating

-40 to 85 ºC
-40 to 185 ºF

Storage

-40 to 105 ºC
-40 to 221 ºF

Life Expectancy

Electrical (full load)

10,000,000

Mechanical (no load)

200,000,000

Miscellaneous

Vibration

20 G’s to 200Hz

Mounting Position

Any

Weight

Varies

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· MRRDL Series - Latching Reed Relays - Wiring Diagram

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