1JL1-1 Miniature Sensitive Electromagnetic Relay

  • The relay is small in size, high in sensitivity and large in life margin, and can be used for switching circuits and transmission signals of autonomous systems such as aerospace, aviation, communications, radar, and computer.

Description

1JL1-1 Miniature Sensitive Electromagnetic Relay

Environmental Characteristics

No.

Parameter Environmental Specification

1

Quality Grade Ⓙ, G

I

II

IV

2

Temperature Range (℃) -55~85

3

Relative Humidity (40±2) ℃, 90%~95%

4

Low Pressure (kPa)

40

5 Sinusoidal Vibration (Hz) 10~500

10~2000

(m/s2) 98 147

196

6 Shock (m/s2) 245 490

735

7 Constant Acceleration (m/s2) 245 490

735

 

Main Characteristics

Contact Arrangement

SPDT Operating Time (ms) ≤5

Coil Power (W)

≤0.2 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

≤0.1

50mA, 28Vd.c.

After Life ≤0.15 Life Time (Cycles)

1×105

Insulation Resistance (MΩ)

Normal ≥100 (250Vd.c.) Overload rating

Resistive, 0.1A,28Vd.c.,

100 times

High Temp./Humidity

≥10 (250Vd.c.)

Dielectric Strength (50Hz) Normal ≥500 Weight (g)

≤4

Low pressure

 

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)

12

1000 8.0 0.8 10.5

0.4

24 4000 17.0 2.5 22.0

1.0

28 4000 18.0 2.5 24.0

1.0

 

Dimensions Circuit Diagram Resistive Load Diagram

Note: Vibration sensitive direction: horizontal

 

Order Mark

Example: 1JL1_1/IV 28 quality level (in accordance with environmental level)

1JL1_1 / IV 28
Product number Environmental rating Coil voltage

 

Example: 1JL1-1 – 28 quality level (not in line with environmental rating)

1JL1-1 28
Product number Coil voltage

Detailed specification: RY4.520.047JT