2JS2A2-1

2JS2A2-1 Space & MIL-Spec Time Delay Relay

This product is a 2A type (release delay) hybrid time delay relay. It has small volume, wide applicable voltage range, high delay accuracy, resistant to transient and instantaneous power failure, withstand harsh environment. The environmental conditions are reliable and work. It can be used for time program control of aerospace, aviation and ground equipment control systems.

2JS_2A2-1 Hybrid delay Relays

No.	Item	Environmental Characteristics
1	Ambient temperature	-55℃ ～ 85℃
2	Low air pressure	0.67 kPa～0.27 kPa
3	Sinusoidal vibration	10Hz～2000Hz, 147 m/s²
4	Shock	392 m/s²，11ms
5	Constant acceleration	490 m/s²
6	Relative Humidity	40℃ ±2℃, 90%～95%
Order Mark		RY4.546.030JT: 2JS2A2-1/26 C Note: When ordering, please specify mounting style and delay accuracy.

Delay type	Type 2A (release delay)	life	1 × 10⁴ times or 50 h
Rated operating voltage	26 Vd.c.	Contact resistance	≤0.1 Ω before life ≤0.2 Ω after life
Operating voltage range	22Vd.c.~30Vd.c.	Insulation resistance	≥100MΩ, 250Vd.c
Input current	≤100mA	Dielectric withstand voltage	500 Vr.m.s., 60s, 1mA
Delay range	1~ 500s (expandable)	Leak rate	≤5×10-1 Pa.cm³/s
Delay accuracy	±2%	Weight	≤70g
Recycling Time	≥500 ms	Dimensions	26mm×26mm×28mm
Rated load	26 Vd.c., 2A (resistive)	Mounting style	B(3), C(2)
Output form	DPDT	Trigger Pulse	≥200ms（negotiable）