English
русский
EspañolPCB Relay
JARD T78 T74 TRKM Small Electromagnetic Relay
- 20A switching capability
- 1 Form A, 1 Form B, and 1 Form C configuration
- 0.5KV Dielectric strength between coil and contacts
- 1250VA Max. Switching Power
- 20A switching capability
- 1 Form A, 1 Form B, and 1 Form C configuration
- 0.5KV Dielectric strength between coil and contacts
- 1250VA Max. Switching Power
CONTACT DATA
|
Contact arrangement |
1A、1B、1C |
|
Contact resistance |
100mΩ (at 1A 6VDC) |
|
Contact rating - AC Contact rating - DC |
1A：5A/250VAC 1B：5A/250VAC 1C：NO：5A/250VAC NC：5A/250VAC 1A：20A/14VDC 1B：20A/14VDC 1C：NO：20A/14VDC NC：20A/14VDC |
|
Contact material |
Silver Alloy |
CHARACTERISTICS
|
Insulation resistance |
100MΩ 500VDC |
|
Dielectric strength |
Between Coil & contact: 500VAC,1min Between open contact: 500VAC,1min |
|
Operate time |
10 ms |
|
Release time |
5 ms |
|
Vibration resistance |
10-55Hz, DA 1.5mm |
|
Shock resistance |
Functional 98 m/s2; Destructive 980 m/s2 |
|
Humidity |
35％ ~ 85％RH |
|
Ambient Temp. |
-40℃ ~ +85℃ |
|
Electrical life Mechanical life |
1×105 ops 1×107 ops |
COIL DATA
|
Rated voltage (VDC) |
Pick-up Voltage VDC (Max.) |
Drop-out Voltage VDC (Min.) |
Rated Current (mA±10％) |
Coil resistance (Ω±10％) |
Power (mW) |
|
5 |
3.5 |
0.5 |
72 |
70 |
360 |
|
9 |
6.3 |
0.9 |
40 |
225 |
360 |
|
12 |
8.4 |
1.2 |
30 |
400 |
360 |
|
24 |
16.8 |
2.4 |
20 |
1600 |
360 |
|
5 |
3.5 |
0.5 |
120 |
42 |
600 |
|
9 |
6.3 |
0.9 |
66.67 |
135 |
600 |
|
12 |
8.4 |
1.2 |
50 |
240 |
600 |
|
24 |
16.8 |
2.4 |
25 |
960 |
600 |
|
5 |
3.5 |
0.5 |
160 |
31 |
800 |
|
9 |
6.3 |
0.9 |
90 |
102 |
800 |
|
12 |
8.4 |
1.2 |
70 |
180 |
800 |
|
24 |
16.8 |
2.4 |
30 |
720 |
800 |
Notes:
1) All values unspecified are at room temperature.
2) Only typical loads are listed above. Other load specifications can be available upon request.
3) For sealed type, the vent-hole cover should be excised.
ORDERING INFORMATION
JARD-S-1-12-D-M-XXX
|
Type |
Construction |
Contact arrangement |
Coil voltage |
Coil power |
Contact Form |
Special code |
|
JARD |
S-Plastic sealed SH- Sealed |
1 |
3-48VDC |
H:0.8W L: 0.6W D:0.36W |
None: NO/NC M: NO B: NC |
Customer special requirement |
OUTLINE DIMENSIONS, WIRING DIAGRAM AND PC BOARD LAYOUT (Unit: mm)
 |
 |
 |
 |
 |
 |
 |
 |
 |
Remark:
1) In case of no tolerance shown in outline dimension: outline dimension≤1mm, tolerance should be ±0.2mm; outline dimension﹥1mm and ≤5mm, Tolerance should be±0.3mm; outline dimension﹥5mm, tolerance should be ±0.4mm.
View More
View More
View More
View More
View More
View More
Many technicians and system builders regularly question the safety of an Electrical Control Relay in both residential an...
READ MORE
Users frequently ask whether a General Purpose Power Relay can handle switching multiple voltage levels — especially whe...
READ MORE
After participating in the heat pump exhibition, we summarized key market trends:Pumps require higher stability and prot...
READ MORE
2026 The 9th China (Linyi) Shandong International Refrigeration, Air Conditioning and Ventilation Equipment Exhibition ...
READ MORE
Unexpected failures of an Electrical Control Relay rank among the more talked-about issues on engineer forums and DIY co...
READ MOREQuick Contact
Yueshang Innovation Park, Wengyang Street, Yueqing City, Zhejiang, China
Pages
Products
Stay In Touch
If you have any questions or need help, feel free to contact with our team.
OEM JARD T78 T74 TRKM Small Electromagnetic Relay