2JRXM-1 Ultra Small General-Purpose Relay

  • 2JRXM-1 is a small electromagnetic relay which meets the GJB65B general specification and the GJB65/15-2011 single specification requirements. The product is compact and can work reliably under harsh environmental conditions. It can be used for aerospace and ground equipment automatic control systems for transmitting signals and switching circuits.

Description

2JRXM-1 Ultra Small General-Purpose Relay

Environmental Characteristics

No. Parameter Environmental Specification
1 Quality Grade Ⓙ, G GJB J/K
II IV
2 Temperature Range (℃) -55~85 -65~105
3 Relative Humidity (40±2) ℃, 95%~98% (40±2) ℃, 90%~95%
4 Low Pressure (kPa) 0.67~0.27 4.39
5 Sinusoidal Vibration (Hz) 10~2000
(m/s2) 150 196
6 Random vibration (m/s2)2/Hz 25
7 Shock (m/s2) 500 735
8 Constant Acceleration (m/s2) 500 735

 

Main Characteristics

(The following table list GJB, J/K product indicators, other quality levels, please refer to their respective specifications)

Contact Arrangement DPDT Operating Time (ms) ≤8
Coil Power (W) 1.2 Release Time (ms) ≤5
Leak Rate (Pa.cm3/s) ≤1×10-2 Load Ratings Resistive 2A, 28V d.c.
Contact Resistance(Ω) Initial ≤0.05 Inductive 0.3A, 28V d.c., 200mH
After Life ≤0.1 Light 0.1A, 28V d.c.
Insulation Resistance (MΩ) Normal ≥10000 (100Vd.c.) Low level 10~50 µA, 10mV~50mV
High Temp./Humidity ≥100 (100Vd.c.) Life Time (Cycles) 1×105
Dielectric Strength (50Hz) Normal ≥500
Low pressure ≥350 Overload rating Resistive, 4A, 28V d.c.
Weight (g) ≤16 failure rate M level

 

Electrical Specification (V d.c.)

Specification No. Coil Voltage 25℃ Overall Temperature Range
Normal Max Coil resistance (Ω)

(1±10%) Ω

Operating Voltage max Release Voltage (min) Operating Voltage max Release Voltage (min)
028 28 30 660 16 2 23 1

 

Dimensions
Mounting Style A (0) Mounting Style C (2)
Note: Vibration sensitive direction: Horizontal

 

Circuit Diagram Resistive Load Diagram

 

Order Mark

  • GJB standard products:

Example: J65 /RY20014-028 L/2 2 2JRXM-1

J 65 / RY20014 028 L / 2 2 2JRXM-1
Military sign General specification No.   Detailed specification No.   Coil voltage Failure rate   Mounting style Terminal form Product number

 

Detailed specification: Q/RY20014-2002

 

  • J/K grade product:

Example: J65/RY20051-028 M/2 2 2JRXM-1

J 65 / RY20051 028 M / 2 2 2JRXM-1
Military sign General specification No.   Detailed specification No.   Coil voltage Failure rate   Mounting style Terminal form Product number

 

 

  • G grade military product:

Example: 2JRXM-1/II28 C

2JRXM-1 / II 28 C
Product number   Environmental rating Coil voltage Mounting style

Detailed specification: Q/RYJ0101-90