Datasheet

HIGHLY RELIABLE
MINIATURE
DIP RELAYS
DR-SDS relay
ORDERING INFORMATION
Ex. DR
— —
* other coil voltages on request
Arrangement 1 Form C
Contact material PdNi Au layer
Initial contact resistance, (max.)
100 mΩ
(Measured by voltage drop 6 V DC 1 A)
Rating (resistive)
Max. switching power 33 VA , 20 W
Max. switching voltage 110 V AC / 30 V DC
Max. switching current 0.3 AC / 1 A DC
Min. switching capacity 10 mV / 0.1 mA
Electrical life (6 V / 100 mA) 10
8
(24 V / 1 A) 10
7
(0.3 A / 110 V AC) 10
6
Mechanical life 10
9
Coil
Nominal / minimum
monostable 5 – 24 V DC 65 ... 130 mW
1 coil latching 5 – 24 V DC 35 ... 100 mW
2 coil latching 5 – 24 V DC 80 ... 200 mW
Specifications
Contacts
Max. operating speed 100 cpm (mechanical)
Operate time approx. 2 ms
Release time (w/o diode) approx. 0.6 ms
Contact bounce 1 ms
Initial breakdown voltage
Between open contacts 750 Vrms
Between contacts and coil 1500 Vrms
Between live parts and ground 1000 Vrms
Initial insulation resistance min. 1000 MΩ at 500 V DC
Surge voltage between
1500
contacts and coil (1.2 / 50µs)
Ambient temperature -40 °C to +70 °C
Shock resistance more than 100 g
Vibration resistance 40 g, 10 to 200 Hz
Unit weight approx. 6 g
Characteristics
Note: All specifications are based on the condition 25°C, 50% R.H. unless otherwise noted.
 High breakdown (1500 V) and surge (1500 V)
voltage between contacts and coil
 1 coil and 2 coil latching types available
 High sensitivity
 High contact pressure
UL File No.: E48393
CSA File No.: LR45064-2
TYPICAL APPLICATIONS
 Telecommunications equipment
 Machine tools
 Industial robots
 Optical instruments
 Business mavchines
 Optical instruments
 Medical equipment
 Detectors
 Alarm devices
DR
24V
L2
Operating function Coil voltage*
Nil: Single side stable 5, 12, 24
L: 1 coil latching
L2: 2 coil latching
—
SDS