6JT2 1

6JT2-1

6JT2-1 Space & MIL-Spec Relay

The relay is a 1/2 crystal cover standard volume product. It uses permanent magnet drive structure which its function and performance are equivalent to international corresponding products, and the power consumption is only 1/3 of the international similar products. It has the characteristics of small volume, high sensitivity and many conversion paths. It can be used for various automatic control devices, communication, aircraft, and aerospace vehicles for control or switching lines.

Category: Magnetic Non-latching Relay

Description

6JT2-1 Ultra-small General Electromagnetic Relay

Environmental Characteristics

No.	Parameter		Environmental Specification
1	Quality Grade		Ⓙ, G
			II	IV
2	Temperature Range	(℃)	-55~85
3	Relative Humidity		(40±2) ℃, 90%~95%
4	Low Pressure	(kPa)	0.27~0.013
5	Sinusoidal Vibration	(Hz)	10~2000
		(m/s²)	147	196
6	Shock	(m/s²)	490	735
7	Constant Acceleration	(m/s²)	490	735

Main Characteristics

Contact Arrangement		6PDT	Operating Time (ms)		≤6
Coil Power (W)		≤0.58	Release Time (ms)		≤6
Leak Rate (Pa.cm³/s)		≤1×10^-2	Load Ratings	Resistive	2A, 28Vd.c. (2× 10⁴ cycles)
Contact Resistance(Ω)	Initial	≤0.05			1A, 28Vd.c
	After Life	≤0.1		Low level	10~50 µA, 10mV~50mV
Insulation Resistance (MΩ)	Normal	≥500 (500Vd.c.)	Life Time (Cycles)		1×10⁵
	High Temp./Humidity	≥10 (500Vd.c.)	Overload rating		Resistive, 4A, 28V d.c., 100 cycles
Dielectric Strength (50Hz)	Normal	≥500	Weight (g)		≤12
	Low pressure	≥250

Electrical Specification (V d.c.)

Specification No.	Coil Voltage		25 ℃			Overall Temperature Range
Specification No.	Rating	Max.	Coil resistance (1±10%) Ω	Operating Voltage (max)	Release Voltage (min)	Operating Voltage (max)	Release Voltage (min)
6	65	3.8	0.5	5.0	0.3	6	65
12	250	7.5	0.9	10.0	0.6	12	250
18	560	11.5	1.2	15.0	0.6	18	560
20	690	13.5	1.4	16.5	0.7	20	690
24	1000	15.5	1.7	19.5	0.9	24	1000
28	1350	18.0	2.0	23.0	1.0	28	1350

Dimension

Mounting Style A (0)	Mounting Style B (3)	Mounting Style C (1)
Note: Vibration sensitive direction: Horizontal

Circuit Diagram	Resistive Load Diagram

Order Mark

Example: 6JT2^–1/IV28 B Quality grade (in compliance with Environmental level)

6JT2^–1	/	IV	28	B
Product number		Environmental rating	Coil voltage	Mounting style

Example: 6JT2-1-28 B Quality grade (No Environmental level)

6JT2-1	–	28	B
Product number		Coil voltage	Mounting style