2JB15-1

2JB15-1 Space & MIL-Spec Relay

  • The product is designed according to the aerospace industry relay series spectrum, featuring small size, light weight and large switching power. The technical indicators of the products are close to the international advanced level and are in a leading position in China. It can be used for self-control of satellites, spacecraft, missiles, ships and ground equipment.

2JB15-1 Sealed Magnetic Latching Relays

Environmental Characteristics

No Parameter Environmental Specification
1 Quality Grade Ⓙ, (G) CAST
II IV
2 Temperature Range (℃) -55~85
3 Relative Humidity (40±2) ℃,90%~95%
4 Low Pressure (kPa) 4.39
5 Sinusoidal Vibration (Hz) 10~2000
(m/s2) 147 196
6 Random Vibration ((m/s2)2/Hz) 20
7 Shock (m/s2) 490 735 980
8 Constant Acceleration (m/s2) 490 735

 

Main Characteristics

Contact Arrangement DPDT Operating Time (ms) ≤15
Coil Power(W) 2.6 Release Time (ms)
Leak Rate (Pa.cm3/s) ≤1×10-3 Load Ratings Resistive 15A,28 Vd.c.
Contact Resistance(Ω) Initial ≤0.015 Low Level 10 µA~50µA,

10 mV~50mV

After Life ≤0.03 Life Time (Cycles) 2×104
Insulation Resistance (MΩ) Normal ≥500(500 Vd.c.) Overload Rating Resistive,30A, 28 Vd.c.
High Temp./Humidity ≥10(500 Vd.c.)
Dielectric Strength (50Hz) Normal 500 Vr.m.s Weight(g) ≤50
Low pressure 250 Vr.m.s

 

Electrical Specification (V d.c.)

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 29 320 18 23

 

Dimensions

2JB15 1 Dimensions Mounting Style B3 2JB15 1 Dimensions Mounting Style C2
Mounting Style: B (3) Mounting Style: C (2)
Note: Vibration sensitive direction: Vertical

 

Circuit Diagram

Resistive Load Diagram

2JB15 1 Circuit Diagram 2JB15 1 Resistive Load Diagram

 

Order Mark

  • CAST Grade product

Example: 2JB15-1 -/28-B CAST C-//2007-08 技协

2JB15-1 -/ 28 B CAST C-//2007-08 技协
Product Model Coil Voltage Mounting Style Quality Level

Purchase Specifications: CASTPS06/031 -2006

 

  • G and Ⓙ Grade product

Example: 2JB15-1 /IV 28 C

2JB15-1 / IV 28 C
Product Model Environmental Rating Coil Voltage Mounting Style

Detailed Specifications: RY4.506.005JT

 

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