Miniature signal relay EC2 series
EM Device Co., Ltd.
About This Product
This slim type relay has a reduced mounting area and has a high voltage withstand voltage of 1,500VAC and a surge voltage of 2,500V.Although it is small, it complies with the EN60950 standard, ensuring the insulation necessary for communication equipment. In addition, it is possible to cut off the large power of 700VAC and 4.2A required for switching equipment, etc.
■Features
・Small and lightweight
・2,500V surge withstand voltage
・Excellent reliability with gold-plated crossbar twin contacts.
- Low power consumption of 100 to 230mW due to seesaw balance operation mechanism.
・Although it is small, it has a high withstand voltage of 1,500VAC between the coil contacts and a surge voltage of 2,500V (Telcordia required standard).
・The insulation distance between the coil contacts is 2 mm or more, and there is a high insulation type (ND) that complies with the EN60950 supplementary insulation class required for communication equipment for Europe.
・The contact part has a low thermal electromotive force of approximately 2μV.
・Since it has a sealed resin structure, it can be washed completely.
■Applications
・Exchange machine
・PBX
・Line terminal equipment
・Telephone
-
Product
Miniature signal relay EC2 series
-
Handling Company
EM Device Co., Ltd.
-
Categories
1 Models of Miniature signal relay EC2 series
| Product Image | Part Number | Price (excluding tax) | Coil temperature rise | Contact configuration | Contact material | Contact resistance | Driving performance no load | Driving performance with load | Impact resistance and durability | Insulation resistance | Mass | Maximum carrying current | Maximum switching capacity | Maximum switching current | Maximum switching voltage | Minimum switching capacity | Operating temperature range | Operating time Set time | Rated power consumption | Rated power consumption High insulation | Recovery time Reset time | Shock resistance Malfunction | Vibration resistance Durability | Vibration resistance Malfunction | Withstand voltage Between open contacts | Withstand voltage between adjacent contacts | Withstand voltage between coil contacts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
EC2-3NU |
Available upon quote | Approx. 18℃/140mW (when rated voltage is applied) | 2c (2 transfers) | Ag alloy + Au alloy (surface layer) | 75mΩ (Initial value, MAX.) | 100 million times or more (non-latching type) /10 million times or more (latching type) |
50VDC, 0.1A resistive load 1 million times or more at 85℃, driving frequency: 5Hz 10VDC, 10mA resistive load 1 million times or more at 85℃, driving frequency: 2Hz |
980m/s2 | 1,000MΩ or more (500VDC, normal temperature and humidity) | Approximately 1.9g | 2A | 30W, 125VA (resistive load) | 2A | 220VDC, 250VAC | 10mVDC, 10μA | -40~+85℃ (No freezing) | Approx. 2ms [Approx. 2ms] (When applying rated voltage, not including bounce) |
Non-latching type: 140mW (200mW for 24V) Latching type: 1 winding type 100mW, 2 winding type 140mW |
Non-latching type: 200mW (230mW for 24V) 1 winding latching type: 100mW~170mW, (3~9V is 100mW) |
Approx. 1ms [Approx. 2ms] (When applying rated voltage, does not include bounce, no diode) | 735m/s2 | 10~55Hz, double amplitude 5mm | 10~55Hz, double amplitude 3mm | 1,000VAC for 1 minute, surge 1,500V (10×160μs Fcc Part 68) | 1,000VAC for 1 minute, surge 1,500V (10×160μs Fcc Part 68) |
1,500VAC for 1 minute (1,000V for 2-winding latching type) Surge 2,500V (2×10μs) (2-winding latching type: 1,500V, 10×160μs) |
Customers who viewed this product also viewed
Other products of EM Device Co., Ltd.
View more products of EM Device Co., Ltd.
About Company Handling This Product
- Japan