2JT1 912

2JT1-912

2JT1-912 Space & MIL-Spec TO-5 Relay

  • The 2JT1-912 relay is an ultraminiature, hermetically sealed, armature relay for commercial and space navigation applications. Its low-profile height makes it an ideal choice where extreme packaging density and/or close PC board spacing are required. Unique construction features and manufacturing techniques provide overall high reliability and excellent resistance to environmental extremes.
Category:

2JT1-912 TO-5 Relays

Environmental Characteristics

Environmental Specifications
Quality Grade – Ⓙ, G
Environment Grade – II IV –
Temperature Range (℃) -55~+85
Relative Humidity (40±2) ℃, 90%~95%
Low Pressure (kPa) 4.39
Vibration (Hz) 10~2000 10~2000 10~3000
(m/s2) 147 196 294
Random Vibration (m/s2)2/Hz) 10 20 40
Shock (m/s2) 490 735 735
Acceleration (m/s2) 490 735 735

 

Electrical Characteristics

Contact Arrangement 2 Form C (DPDT) Operate Time (ms) ≤2.0
Coil Operating Power (W) 0.5 Release Time (ms) ≤1.5
Leak Rate (atm.cm3/s) ≤1 X 10-9 Contact Load Ratings Resistive 1.0A, 28V d.c.

Contact Resistance

(Ω)

 Initial ≤0.1
After life ≤0.2 Low level 10µA~50µA, 10mV~50mV
Insulation Resistance

(MΩ)

 25℃ ≥10000 (500V d.c.)
125℃ ≥1000 (500Vd.c.)
Dielectric Strength

Vr.m.s.(50Hz)

 Normal ≥500
Low pressure ≥125 Contact Life Ratings 1 X 105Cycles
Mass(g) ≤1.72 Contact Overload Rating DC, 2.0A, 28V d.c., 100 Cycles

 

Detailed Electrical Specifications (-65°C to 125°C) Vd.c.

Coil Code Coil Voltage 25℃ -65℃ to 125℃
Nominal Maximum Coil Current mA Pick-up Voltage max Drop-out Voltage min Pick-up Voltage max Drop-out Voltage min
005 5 5.8 93.2~128.2 3.5 0.6 4.2 0.6
006 6 8.0 58.3~78.3 4.2 0.7 5.1 0.7
009 9 12.0 33.0~42.9 6.3 0.9 8.0 0.8
012 12 16.0 25.6~32.8 8.4 1.1 10.2 0.9
018 18 24.0 17.5~22.1 12.2 1.4 14.7 1.1
027 27 32.0 14.8~18.5 18.0 1.8 23.0 1.4

 

Outline Dimensions

Connection Diagram

Resistive Load
2JT1 912 Outline Dimensions

WIRE LEAD TYPE L(mm)
1 5±0.5
2 12.5min

NOTE: Sensitivity direction of vibration: Z

 2JT1 912 Connection Diagram

Viewed from bottom side

 2JT1 912 Resistive Load

 

Order mark

  • Quality Grade Ⓙ and G

Example: 2JT1-912-27-1 (Other Environment Grade)

2JT1-912 – 27 – 1
Relay Series Coil Code Wire Lead Type

 

Example: 2JT1-912 / IV 27–1 (Environment Grade)

2JT1-912 / IV 27 – 1
Relay Series Environment Grade Coil Code Wire Lead Type

SPECIFICATIONS: Q/RY.J01154-2008

Related products

Shopping Cart