UC2/UD2 SERIES
GENERAL SPECIFICATIONS
Contact Form
2 Form C
Contact Material
Silver alloy with gold alloy overlay
30 W, 37.5 VA
220 VDC, 250 VAC
1 A
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Maximum Carrying Current
Contact Ratings
1 A
Minimum Contact Ratings
Initial Contact Resistance
Operate Time (Excluding bounce)
Release Time (Excluding bounce)
Insulation Resistance
10 m VDC, 10µA *1
100 m Ω max. (initial)
Approx. 2 ms
Approx. 1 ms
1000 MΩ at 500 VDC
Between open
1000 VAC (for one minute) 1500 V surge (10x160 µs *2)
1000 VAC (for one minute) 1500 V surge (10x160 µs *2)
1500 VAC (for one minute) , 2500 V surge (2x10 µs *3)
contacts
Between adjacent
contacts
Between coil and
contacts
Withstanding Voltage
735 m/s2 (75G) (misoperation)
Shock Resistance
980 m/s2 (100G) (destructive failure)
10 to 55 Hz, double amplitude 3 mm(20G) (misoperation)
10 to 55 Hz, double amplitude 5 mm(30G) (destructive failure)
Vibration Resistance
-40 to +85 °C
-40 to +70 °C (Low power consumption type)
Ambient Temperature
Coil Temperature Rise
18 °C at nominal coil voltage (140mW)
5x107 operations (Non-latch type) *4
1x107 operations (Latch type)
Non-load
Load
Running Specifications
30 VDC 1A (resistive), 1x105 operations at 20°C,1Hz
125 VAC 0.3A (resistive), 1x105 operations at 20°C,1Hz
Approx. 0.8 g
Weight
* 1 This value is a reference value in the resistance load.
Minimum capacity changes depending on switching frequency and environment temperature and the load.
* 2 rise time: 10 µs, decay time to half crest: 160 µs
* 3 rise time: 2 µs, decay time to half crest: 10 µs
* 4 This shows the number of operations with fatal defects. Stable characteristics are maintained for 1×10 7 operations.
4
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
2007.08.03 P0894EMDD03VOL03E
NEC [ NEC ]
