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.

Types of Optocouplers/Photocouplers
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Results: 279
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Number of Channels
Output Type
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
$10.72
$10.04
$8.92
$8.47
View
Min.: 1
Mult.: 1
PCB Mount DIP-6 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
$7.85
$7.34
$6.53
$6.20
View
Min.: 1
Mult.: 1
PCB Mount DIP-6 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
$7.40
$7.03
$6.68
$6.19
$5.93
Min.: 1
Mult.: 1
PCB Mount SMD DIP-6 MOSFET
IXYS Integrated Circuits Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA
Datasheet
Non-Stocked Lead-Time 36 Weeks
Cut Tape
$7.64
$7.17
$6.36
$6.05
View
Reel
$4.80
Min.: 1,000
Mult.: 1,000
: 1,000
PCB Mount SMD DIP-6 MOSFET