Part Number: PRMA1B05 vs PRMA1A12

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Part Number: PRMA1B05 PRMA1A12
Manufacturer: Coto Technology Coto Technology
Description: RELAY REED SPST 500MA 5V RELAY REED SPST 500MA 12V
Quantity Available: Available Available
Datasheets: DIP 14 Series DIP 14 Series
Contact Material Ruthenium -
Mount Through Hole Through Hole
Mounting Type Through Hole Through Hole
Package / Case DIP -
Weight 1.5g 1.5g
Operating Temperature -40°C~80°C -40°C~80°C
Packaging Tube Tube
Series PRMA PRMA
Published 2001 2001
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 8 8
Termination PC Pin PC Pin
ECCN Code EAR99 EAR99
Termination Style PC Pin PC Pin
Approval Agency CSA, UL -
Body Length or Diameter 19.61mm 19.61mm
Body Breadth 6.91 mm 6.91 mm
Physical Dimension 19.61mm x 6.91mm x 6.71mm 19.61mm x 6.91mm x 6.71mm
Sealing EPOXY TERMINAL SEALED EPOXY TERMINAL SEALED
Contact Voltage(DC)-Max 200V 200V
Electrical Life 300000000 Cycle(s) 300000000 Cycle(s)
Throw Configuration SPST SPST
Contact Form SPST-NC (1 Form B) SPST-NO (1 Form A)
Relay Type Reed Reed
Coil Resistance 500Ohm 1kOhm
Contact (AC) Max Rating R Load .5A@200VAC .5A@200VAC
Operate Time 0.5ms 0.5ms
Coil Voltage 5VDC 12VDC
Coil Type Non Latching Non Latching
Switching Voltage 200VAC 200VDC -Max 200VAC 200VDC -Max
Coil Current 10mA 12mA
Release Time 0.5 ms 0.5 ms
Contact (DC) Max Rating R Load .5A@200VDC .5A@200VDC
Must Operate Voltage 3.75VDC 9VDC
Contact Rating (Current) 500mA 500mA
Coil Power 50mW 144mW
Must Release Voltage 0.8VDC 1VDC
Contact Voltage(AC)-Max 200V 200V
Contact/Output Supply Type AC/DC AC/DC
Relay Action MOMENTARY MOMENTARY
Coil Voltage (DC) 5V 12V
Coil/Input Supply Type DC DC
Body Height 6.71mm 6.71mm
RoHS Status RoHS Compliant RoHS Compliant
End Contact Material - Ruthenium
HTS Code - 8536.49.00.50
Reference Standard - CSA; UL
Contact Resistance - 150mOhm
Insulation Resistance - 1000000000000Ohm
PCB Hole Count - 8
Dielectric Strength Between Open Contacts - 250 Vrms
Input Switching Control Type - Random
Dielectric Strength Between Coil and Contacts - 1400 Vrms
Contact (DC) Max Power Rating R Load - 10W@200VDC
Length - Termination - 0.003 inch
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