Struthers-Dunn - MRRDL Series - Latching Reed Relays

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 use the RFQ/RFI tab above to submit your request.

Made in U.S.A.

MRRDL Series - Latching Reed Relays - Dimensional Picture

Unit of Measure

Items	MRRDL1AS8-5D MRRDL Series - Latching Reed Relays	MRRDL1AS8-12D MRRDL Series - Latching Reed Relays	MRRDL1AS8-24D MRRDL Series - Latching Reed Relays
Series	N/A MRRDL
Contact Arrangement	N/A SPST - N.O. - Latching
Nominal Input Voltage	N/A 5 VDC	N/A 12 VDC	N/A 24 VDC
Maximum Pull-in	N/A 3.8	N/A 9	N/A 18
Minimum Dropout	N/A 0.5	N/A 1	N/A 2
Nominal Resistance	N/A 750 Ω	N/A 1000 Ω	N/A 4600 Ω
Nominal Power	N/A 35 mW	N/A 145 mW	N/A 125 mW
Maximum Switching Load	N/A 10 VA	N/A 0.5 A	N/A 100 VDC
Carry Current	N/A 1.5 A
Contact Configuration	N/A SPST-NO
Contact Material	N/A Rhodium
Contact Rating	N/A 0.5 A
Contact Rating Load (maximum)	N/A 10 VA
Contact Rating Switching Voltage (maximum)	N/A 100 VDC
Contact Rating Switching Current (maximum)	N/A 0.5 A
Contact Rating Carry Current (maximum)	N/A 0.5 A
Contact Resistance, Initial	N/A 100 milliohms max at 6VDC
Coils Available	N/A DC
Coil Power	N/A Varies
Input Voltage Tolerance - DC	N/A 80% to 110% of nominal
Drop-out voltge	N/A 10% of nominal
Duty	N/A Continuous
Operate Time (typical w/o suppression)	N/A 1 ms
Release Time (typical w/o supression)	N/A 1 ms
Across Open Contacts	N/A 150 Vrms
Between Mutually Insulated Point	N/A 1500 Vrms
Insulation Resistance	N/A 1000 megohms at 100VDC
Capacitance Across Open Contacts	N/A 2pF
Operating	N/A -40 to 85 ºC-40 to 185 ºF
Storage	N/A -40 TO 105 ºC-40 to 221 ºF
Electrical (full load)	N/A 10,000,000
Mechanical (no load)	N/A 200,000,000
Vibration	N/A 20 G’s to 200Hz
Mounting Position	N/A any
Weight	N/A varies