The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both “ON” and “OFF” much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients.
Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.
Solid State Relays
1919
Filters
| Description | Price | Minimum Load Current | Maximum Load Current | Range | Mounting Type | Series | Minimum Load Voltage | Maximum Load Voltage | Minimum Control Voltage | Maximum Control Voltage | Switching Type | Contact Configuration | Terminal Type | Output Device | Package Style | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|
|
RS Stock No.
184-5999
Mfr. Part No.D53TP50D
BrandSensata / Crydom
|
HK$1,768.03
Each
units
|
0.05 A | 50 A rms | - | Panel Mount | - | - | 530 V rms | 4 V | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
291-2040
Mfr. Part No.D2475
BrandSensata / Crydom
|
HK$723.61
Each
units
|
40 mA | 75 A rms | - | Surface Mount | - | - | 280 V rms | 3 V | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
346-895
Mfr. Part No.D2410
BrandSensata / Crydom
|
HK$378.11
Each
units
|
40 mA | 10 A rms | - | Surface Mount | - | - | 280 V rms | - | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
394-462
Mfr. Part No.PF240D25
BrandSensata / Crydom
|
HK$245.81
Each
units
|
0.06 A | 25 A rms | - | PCB Mount | - | - | 280 V rms | - | 15 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
352-890
Mfr. Part No.HD4850
BrandSensata / Crydom
|
HK$554.82
Each
units
|
40 mA | 50 A | - | Panel Mount | - | - | 530 V | - | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
291-2359
Mfr. Part No.H12WD4850
BrandSensata / Crydom
|
HK$567.33
Each
units
|
150 mA | 50 A | - | Panel Mount | - | - | 660 V | 4 V | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
291-2337
Mfr. Part No.H12WD4890
BrandSensata / Crydom
|
HK$952.94
Each
units
|
150 mA | 90 A | - | Panel Mount | - | 48 V ac | 660 V ac | 4 V dc | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
361-7796
Mfr. Part No.CKRD2430
BrandSensata / Crydom
|
HK$413.05
Each
units
|
0.15 A | 30 A rms | - | DIN Rail | - | - | 280 V rms | - | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
701-8516
Mfr. Part No.DRA1-CX240D5-B
BrandSensata / Crydom
|
HK$430.55
Each
units
|
0.06 A | 5 A rms | - | DIN Rail | DRA1-CX | 12 V ac | 280 V | 3 V dc | 15 V dc | Zero Cross | SP-NC | - | - | - |
|
RS Stock No.
352-525
Mfr. Part No.A2440
BrandSensata / Crydom
|
HK$464.05
Each
units
|
40 mA | 40 A rms | - | Surface Mount | - | - | 280 V rms | - | 280 V rms | Zero Cross | - | - | SCR | - |
|
RS Stock No.
346-918
Mfr. Part No.D2425
BrandSensata / Crydom
|
HK$323.69
Each
units
|
40 mA | 25 A rms | - | Surface Mount | - | - | 280 V rms | - | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
736-0873
Mfr. Part No.DC60S7
BrandSensata / Crydom
|
HK$335.89
Each
units
|
20 mA | 7 A | - | Surface Mount | - | 3 V dc | 60 V dc | 3.5 V dc | 32 V dc | DC | SPNO | Screw | Transistor | - |
|
RS Stock No.
291-2387
Mfr. Part No.CX380D5
BrandSensata / Crydom
|
HK$173.45
Each
units
|
0.06 A | 5 A | - | PCB Mount | - | 48 V ac | 530 V ac | 4 V dc | 15 V dc | Zero Cross | - | PCB Pin | SCR | - |
|
RS Stock No.
353-922
Mfr. Part No.G3ROA202SZNDC524
BrandOmron
|
HK$243.23
Each
units
|
0.05 A | 2 A | - | DIN Rail | G3R-O | 75 V ac | 240 V ac | 4 V dc | 32 V dc | Zero Crossing | - | PCB Pin | Triac | - |
|
RS Stock No.
361-7780
Mfr. Part No.CKRD2420
BrandSensata / Crydom
|
HK$543.98
Each
units
|
0.15 A | 20 A rms | - | DIN Rail | - | - | 280 V rms | - | 32 V | Zero Cross | - | - | SCR | - |
|
RS Stock No.
457-2868
Mfr. Part No.34.81.7.024.9024
BrandFinder
|
HK$288.51
Each
units
|
1 mA | 6 A | - | PCB Mount | Series 34 | 1.5 V dc | 24 V dc | 16 V | 30 V | DC | SPNO | PCB Pin | - | SIP4 |
|
RS Stock No.
393-9399
Mfr. Part No.D06D100
BrandSensata / Crydom
|
HK$1,215.59
Each
units
|
5 mA | 100 A | - | Surface Mount | - | - | 60 V | 3.5 V dc | 32 V | - | - | - | MOSFET | - |
|
RS Stock No.
171-8926
Mfr. Part No.SC864110
BrandCelduc
|
HK$447.91
Each
units
|
5 mA | 50 A | - | Panel Mount | - | - | 520 V rms | - | 30 V | Zero Crossing | - | - | Triac | - |
|
RS Stock No.
807-4605
Mfr. Part No.G3M-203PL DC24
BrandOmron
|
HK$176.50
Each
units
|
0.1 A | 3 A | - | PCB Mount | G3M | 75 V ac | 264 V ac | 19.2 V dc | 28.8 V dc | Non-Zero Crossing | SPST | PCB Pin | Phototriac | - |
|
RS Stock No.
467-4762
Mfr. Part No.3RF2320-1AA02
BrandSiemens
|
HK$541.68
Each
units
|
0.5 A | 20 A | Sirius Classic | DIN Rail | - | 24 V | 230 V | 15 V dc | 24 V dc | Zero Crossing | SPNO | Screw | Thyristor | - |
