TESTING
2 A CAPACITY RELAY
WITH HIGH SURGE
VOLTAGE & HIGH
TX RELAYS
BREAKDOWN VOLTAGE
7.4
.291
7.4
.291
15
.591
15
.591
FEATURES
• Breakdown voltage between contacts and coil: 2,000 V
• Surge withstand between contacts and coil: 2,500 V
• High contact capacity: 2 A 30 V DC
8.4
8.2
.323
.331
• Surface-mount type available
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
2 Form C
Initial insulation resistance*1
Between open con-
tacts
Min. 1,000 MΩ (at 500 V DC)
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
100 mΩ
Initial
Contact material
Gold-clad silver alloy
2 A 30 V DC
1,000 Vrms for 1 min.
(Detection current: 10 mA)
breakdown Between contact sets
Nominal switching capacity
(resistive load)
voltage
Between contact and
2,000 Vrms for 1 min.
coil
(Detection current: 10 mA)
Max. switching power
(resistive load)
60 W
Between open
contacts
(10×160 µs)
Between contacts
and coil (2×10 µs)
Rating
1,500 V (FCC Part 68)
Max. switching voltage
Max. switching current
Min. switching capacity ❇1
220 V DC
2 A
Initial surge
voltage
2,500 V (Telcordia)
10 µA 10 mV DC
140 mW (1.5 to 24 V DC)
270 mW (48 V DC)
Temperature rise*2 (at 20°C)
Max. 50°C
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Single side stable
Nominal
operating
power
Operate time [Set time]*3 (at 20°C)
1 coil latching
100 mW (1.5 to 24 V DC)
200 mW (1.5 to 24 V DC)
108
2 coil latching
Release time [Reset time]*4 (at
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Mechanical (at 180 cpm)
20°C)
Expected
life (min.
operations)
2 A 30 V DC
resistive
Functional*5
Destructive*6
Min. 750 m/s2 {75 G}
Min. 1,000 m/s2 {100 G}
196 m/s2 {20 G}, 10 to 55 Hz
at double amplitude of 3.3 mm
294 m/s2 {30G}, 10 to 55 Hz
at double amplitude of 5 mm
105
Shock resistance
Electrical
(at 20 cpm)
1 A 30 V DC
resistive
5×105
Functional*7
Vibration resistance
Destructive
Notes:
❇1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load. (SX relays are available for low level load switching [10 µA 1 mV DC –
10 mA 10 V DC])
Conditions for oper-
–40°C to +85°C (up to 24 V coil)
ation, transport and Ambient tem- –40°F to +185°F (up to 24 V coil)
❇2The upper limit for the ambient temperature is the maximum temperature that
can satisfy the coil temperature rise. Under the packing condition, allowable tem-
perature range is from –40 to +70°C –40°C to +158°F.
storage*8
(Not freezing and
condensing at low
temperature)
perature ❇2
–40°C to +70°C (48 V coil)
–40°F to +158°F (48 V coil)
Humidity
5 to 85% R.H.
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section.
*2 By resistive method, nominal voltage applied to the coil; contact carrying current:
2 A.
Unit weight
Approx. 2 g .071 oz
*3 Nominal voltage applied to the coil, excluding contact bounce time.
*4 Nominal voltage applied to the coil, excluding contact bounce time without diode.
*5 Half-wave pulse of sine wave: 6 ms; detection time: 10 µs.
*6 Half-wave pulse of sine wave: 6 ms.
*7 Detection time: 10 µs.
*8 Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT.
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