4 AMP POLARIZED HIGH
DENSITY RELAYWITH HIGH
SENSITIVITY
S-RELAYS
FEATURES
12.0
.472
• A variety of contact arrangements 2
Form A 2 Form B, 3 Form A 1 Form B,
4 Form A
• Wide switching range From 100µA
28.0
1.102
100 mV DC to 4 A 250 V AC
10.4
.409
• Low thermal electromotive force Ap-
prox. 3 µV
• Latching types available
• High sensitivity in small size 100 mW
pick-up and 200 mW nominal operat-
ing power
• Dual-In-Line packaging arrangement
• High shock and vibration resistance
Shock: 50 G Vibration: 10 to 55 Hz at
double amplitude of 3 mm
mm inch
SPECIFICATIONS
Contacts
Characteristics (at 25°C 77°F 50% Relative humidity)
2 Form A 2 Form B,
3 Form A 1 Form B,
4 Form A
20 cpm for maximum load,
50 cps for low-level load
(1 mA 1 V DC)
Arrangement
Max. operating speed
Initial insulation resistance*1
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
10,000 MΩ at 500 V DC
750 Vrms
50 mΩ
Between open contacts
Initial
breakdown
voltage*2
Initial contact pressure
Initial contact bounce, max.
Contact material
Approx. 12 g .42 oz
1 ms
Between contact sets
1,000 Vrms
Between contacts and
coil
1,500 Vrms
Gold clad silver alloy
Approx. 3pF
Operate time*3
(at nominal voltage)(at 20°C)
Release time (without diode)*3
(at nominal voltage)(at 20°C)
Set time*3 (latching)
(at nominal voltage)(at 20°C)
Reset time*3 (latching)
Electrostatic capacitance
Max. 15 ms (Approx. 8 ms)
Max. 10 ms (Approx. 5 ms)
Max. 15 ms (Approx. 8 ms)
Thermal electromotive force
(at nominal coil voltage)
Approx. 3µV
Nominal switching capacity 4 A 250 V AC, 3 A 30 V DC
Maximum switching power
1,000 VA, 90 W
250 V AC, 30 V DC
(48 VDC at less than 0.5 A)
Rating
(resistive)
Maximum switching voltage
Max. 15 ms (Approx. 8 ms)
1 ms
(at nominal voltage)(at 20°C)
Initial contact bounce, max.
Max. switching current
Min. switching capacity**1
Mechanical (at 50 cps)
4 A (AC), 3 A (DC)
100µA 100 m V DC
108
105
2 × 105
Max. 35°C with nominal coil
voltage and at maximum
switching current
Temperature rise
(at nominal voltage)(at 20°C)
Expected
life (min.
operations)
4 A 250 V AC
Electrical
(at 20 cpm)
3 A 30 V DC
Functional*4
Destructive*5
Min. 490 m/s2 {50 G}
Min. 980 m/s2 {100 G}
Shock resistance
Coil (polarized) (at 20°C 68°F)
Minimum operating power
Approx. 100 mW
Approx. 200 mW
Approx. 100 mW
Approx. 200 mW
176.4 m/s2 {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
235.2 m/s2 {24 G}, 10 to 55 Hz
at double amplitude of 4 mm
Single side
Functional*6
stable
Latching
Notes:
Nominal operating power
Minimum set and reset
Nominal set and reset
Vibration resistance
Destructive
Conditions for operation,
transport and storage*7
(Not freezing and condens-
ing at low temperature)
–40°C to +65°C
–40°F to +149°F
Ambient
temp.
**1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load.
Humidity
5 to 85% R.H.
Unit weight
Approx. 8 g .28 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage "section
*2 Detection current: 10mA
*3 Excluding contact bounce time
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61).
TYPICAL APPLICATIONS
Telecommunications equipment, data processing equipment,
facsimiles, alarm equipment, measuring equipment.
219
5秒后页面跳转
英伟达新AI芯片Rubin或提前半年亮相
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
三星深化印度制造布局，供应链本地化进程加速
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
