2JL0.5-1 Miniature Sensitive Electromagnetic Relay

  • The relay has the characteristics of high sensitivity, long life, good reliability, and resistance to harsh environmental conditions. It has been supplied to many models in large quantities for a long time. It can be used for signal transmission, level shifting and circuit switching in automatic control systems such as aerospace, aviation, ships, weapons, communications and computers.

Description

2JL0.5-1 Miniature Sensitive Electromagnetic Relay

Environmental Characteristics

No.

Parameter Environmental Specification

1

Quality Grade Ⓙ, G G+

II

IV

2

Temperature Range (℃) -55~85 -55~105

3

Relative Humidity

4

Low Pressure (kPa) 1 0.27~0.013 0.67~0.13
5

Sinusoidal Vibration

(Hz)

10~2000

(m/s2) 147

196

6 Random vibration (m/s2)2/Hz

10

7 Shock (m/s2) 490

735

8 Constant Acceleration (m/s2) 490

735

 

Main Characteristics

Contact Arrangement

DPDT Operating Time (ms) ≤5

Coil Power (W)

≤0.27 Release Time (ms) ≤5

Leak Rate (Pa.cm3/s)

≤1×10-2

Load Ratings Resistive 1A, 28Vd.c.(1×104 times)

Contact Resistance (Ω)

Initial ≤0.05

0.5A, 28Vd.c.

After Life

≤0.1 Life Time (Cycles)

1×105

Insulation Resistance (MΩ)

Normal

≥100(250Vd.c.) Overload rating

Resistive, 2A, 28Vd.c., 100 times

High Temp./Humidity

≥10(250Vd.c.)

Dielectric Strength (50Hz)

Normal ≥250 Weight (g)

≤4

Low pressure

≥200

 

Electrical Specification

Coil Voltage (V d.c.)

25 ℃ Overall Temperature Range

Rating

Coil resistance

(1±10%) Ω

Operating Voltage V d.c. (max) Release Voltage V d.c. (min) Operating Voltage V d.c. (max) Release Voltage V d.c. (min)

5

200 3.4 0.5 4.5 0.2

6

300 3.6 0.5 5.0 0.2
12 600 7.5 0.8 10.0

0.4

20 1700 12.0 1.5 16.0

0.6

24 2900 14.4 1.8 19.2

0.8

28 2900 16.0 2.0 23.0

1.0

 

Dimensions Circuit Diagram Resistive Load Diagram

Note: Vibration sensitive direction: horizontal, lateral

 

Order Mark

Example:2JL0.5-1/IV 28 quality level (in accordance with environmental level)

2JL0.5-1 / IV 28
Product number Environmental rating Coil voltage

 

Example:2JL0.5-1-28 quality level (not in line with environmental rating)

2JL0.5-1 28
Product number Coil voltage

G specifications: RY0.452.002JT

G+ specification: Q/RYJ0127A-99