OptoMOS 1-Form-A (SPST-NO) Solid State Relays

Littelfuse offers an extensive portfolio of 1-Form-A (SPST-NO) Solid State Relays (SSRs) in various PC board-mount package sizes. These relays feature load current ratings from 50mA to 9A (20A with heat sink), and 30V to 1000V load voltage ratings. 1-Form-A relays are available in SOP-4, SIP-4, SMD DIP-4, SMD DIP-6, SOIC-16, Power i4-PAC, and ISOPLUS-264 packages. Fault-protected SSRs with active current limit and thermal shutdown are also available from Littelfuse to offer robust and rugged switching solutions.

Results: 267
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Mounting Style
Load Current Rating
Load Voltage Rating
Relay Contact Form
Control Voltage Range
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Maximum Operating Temperature
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IXYS Integrated Circuits Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 100
Mult.: 50

Tube PCB Mount 150 mA 400 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC DIP-8 MOSFET 50 mA PAA190
IXYS Integrated Circuits Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 150 mA 400 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC SMD DIP-8 MOSFET 50 mA 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PAA190
IXYS Integrated Circuits Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 250 mA 400 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC SMD DIP-8 MOSFET 50 mA 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PAA191
IXYS Integrated Circuits Solid State Relays - PCB Mount Dual 1-Form-A 600V 100mA SSR
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 100 mA 600 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC SMD DIP-8 MOSFET 50 mA - 40 C + 85 C 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PAA193
IXYS Integrated Circuits Solid State Relays - PCB Mount Single Pole Relay 400V 150mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCB Mount 150 mA 400 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA110
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 600 mA 60 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA132
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 600V 100mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 100 mA 600 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC DIP-6 MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA143
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 150 mA 400 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC DIP-6 MOSFET 50 mA PLA190
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 250 mA 400 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA191
IXYS Integrated Circuits Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 150 mA 600 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 5 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA192
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A, 600V 100mA 5000Vrms Isolation
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 250
Mult.: 50

Tube PCB Mount 130 mA 600 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA194
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 250
Mult.: 50

Tube PCB Mount 130 mA 600 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) PLA194
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel 130 mA 600 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC PLA194
IXYS Integrated Circuits Solid State Relays - PCB Mount 1-Form-A 60V 150 mA Solid State Relay
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
: 1.000

Reel 150 mA 60 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC MOSFET XAA117
IXYS Integrated Circuits Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 250
Mult.: 50

Tube PCB Mount 100 mA 350 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC DIP-8 MOSFET 50 mA - 40 C + 85 C 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XAA170
IXYS Integrated Circuits Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 250
Mult.: 50

Tube PCB Mount 100 mA 350 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC SMD DIP-8 MOSFET 50 mA - 40 C + 85 C 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XAA170
IXYS Integrated Circuits Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 100 mA 350 VDC 2 Form A (DPST-NO) 900 mVDC to 1.4 VDC SMD DIP-8 MOSFET 50 mA 9.652 mm (0.38 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XAA170
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NO 6PIN SOP
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 100 mA 350 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC DIP-6 MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XCA170
IXYS Integrated Circuits Solid State Relays - PCB Mount SPST-NO 6PIN SOP
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 100 mA 350 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XCA170
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 350V 100mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Reel PCB Mount 100 mA 350 VDC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SMD DIP-6 MOSFET 50 mA - 40 C + 85 C 8.382 mm (0.33 in) 6.35 mm (0.25 in) 3.302 mm (0.13 in) XCA170
IXYS Integrated Circuits Solid State Relays - PCB Mount RELAY, SS ICS
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 450 mA 230 VDC 1 Form A (SPST-NO) SIP-4 MOSFET - 40 C + 85 C CPC1511
IXYS Integrated Circuits Solid State Relays - PCB Mount 60V, 1A, Single Pole, Normally Open Current Limiting Relay
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

Tube PCB Mount 1 A 60 VDC 1 Form A (SPST-NO) 900 mVDC to 1.5 VDC SOIC-16 MOSFET 20 mA - 40 C + 85 C 10.211 mm (0.402 in) 7.493 mm (0.295 in) 2.337 mm (0.092 in) CPC1561B
IXYS Integrated Circuits Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1

Tube CPC1961
IXYS Integrated Circuits Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1

Tube CPC1961
IXYS Integrated Circuits Solid State Relays - PCB Mount AC Switch w/ Dual Power Outputs
Datasheet
Non-Stocked Lead-Time 23 Weeks

Tube PCB Mount 1.5 A 20 VAC to 280 VAC 1 Form A (SPST-NO) 900 mVDC to 1.4 VDC SCR 50 mA - 40 C + 85 C 21.082 mm (0.83 in) 3.302 mm (0.13 in) 10.16 mm (0.4 in) CPC1964B