Optocouplers/Photocouplers – Mouser Indonesia

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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.

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Types of Optocouplers/Photocouplers

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Results: 297

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Part #

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

LCA120L
IXYS Integrated Circuits
1: Rp113.929
90In Stock

Mfr. Part No.
LCA120L

Mouser Part No
849-LCA120L

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

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Datasheet

90In Stock

Rp113.929

Rp101.453

Rp97.050

Rp93.565

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

LCA120LS
IXYS Integrated Circuits
1: Rp121.817
84In Stock

Mfr. Part No.
LCA120LS

Mouser Part No
849-LCA120LS

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

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Datasheet

84In Stock

Rp121.817

Rp114.296

Rp101.637

Rp96.317

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount SPST-NO 6PIN SMT

LCA120S
IXYS Integrated Circuits
1: Rp114.846
67In Stock

Mfr. Part No.
LCA120S

Mouser Part No
849-LCA120S

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6PIN SMT

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Datasheet

67In Stock

Rp114.846

Rp102.371

Rp97.784

Rp94.298

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount RELAY OPTO 170MA SP-NO 6-SMD

LCA125
IXYS Integrated Circuits
1: Rp139.980
160In Stock

Mfr. Part No.
LCA125

Mouser Part No
849-LCA125

IXYS Integrated Circuits

Solid State Relays - PCB Mount RELAY OPTO 170MA SP-NO 6-SMD

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Datasheet

160In Stock

Rp139.980

Rp131.174

Rp116.497

Rp110.810

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA

LCA127LS
IXYS Integrated Circuits
1: Rp135.944
14In Stock

Mfr. Part No.
LCA127LS

Mouser Part No
849-LCA127LS

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA

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Datasheet

14In Stock

Rp135.944

Rp121.084

Rp115.763

Rp111.544

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA

LCA127S
IXYS Integrated Circuits
1: Rp133.009
93In Stock

Mfr. Part No.
LCA127S

Mouser Part No
849-LCA127S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 200mA

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Datasheet

93In Stock

Rp133.009

Rp118.515

Rp113.195

Rp109.159

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

LCA129
IXYS Integrated Circuits
1: Rp100.720
120In Stock

Mfr. Part No.
LCA129

Mouser Part No
849-LCA129

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 170mA

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Datasheet

120In Stock

Rp100.720

Rp89.895

Rp85.859

Rp82.740

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET

LCA715
IXYS Integrated Circuits
1: Rp212.447
185In Stock
250Expected 13/08/2026

Mfr. Part No.
LCA715

Mouser Part No
849-LCA715

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET

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Datasheet

185In Stock

250Expected 13/08/2026

Rp212.447

Rp189.331

Rp180.708

Rp173.003

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

OAA160S
IXYS Integrated Circuits
1: Rp224.922
171In Stock

Mfr. Part No.
OAA160S

Mouser Part No
849-OAA160S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

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Datasheet

171In Stock

Rp224.922

Rp200.522

Rp191.532

Rp188.597

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Single 1-Form-A 250V 50mA relay

OMA160S
IXYS Integrated Circuits
1: Rp122.918
72In Stock

Mfr. Part No.
OMA160S

Mouser Part No
849-OMA160S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single 1-Form-A 250V 50mA relay

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Datasheet

72In Stock

Rp122.918

Rp109.526

Rp104.756

Rp100.903

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

PAA110LS
IXYS Integrated Circuits
1: Rp267.852
2In Stock

Mfr. Part No.
PAA110LS

Mouser Part No
849-PAA110LS

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

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Datasheet

2In Stock

Rp267.852

Rp238.131

Rp237.214

Rp201.439

Rp196.486

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR

PAA140L
IXYS Integrated Circuits
1: Rp277.575
1In Stock

Mfr. Part No.
PAA140L

Mouser Part No
849-PAA140L

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR

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Datasheet

1In Stock

Rp277.575

Rp247.304

Rp236.296

Rp227.857

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR

PAA150
IXYS Integrated Circuits
1: Rp254.642
129In Stock

Mfr. Part No.
PAA150

Mouser Part No
849-PAA150

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR

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Datasheet

129In Stock

Rp254.642

Rp226.940

Rp216.666

Rp209.144

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR

PAA150STR
IXYS Integrated Circuits
1: Rp243.268
13In Stock
2.000Expected 18/12/2026

Mfr. Part No.
PAA150STR

Mouser Part No
849-PAA150STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 250V 250mA SSR

Learn More

Datasheet

13In Stock

2.000Expected 18/12/2026

Cut Tape

Rp243.268

Rp216.850

Rp207.126

Rp199.971

View

Reel

Rp171.719

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount DPST-NO/NO 6PIN DIP

PAA193
IXYS Integrated Circuits
1: Rp200.705
91In Stock

Mfr. Part No.
PAA193

Mouser Part No
849-PAA193

IXYS Integrated Circuits

Solid State Relays - PCB Mount DPST-NO/NO 6PIN DIP

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Datasheet

91In Stock

Rp200.705

Rp178.874

Rp170.801

Rp164.931

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 600V 100mA SSR

PAA193S
IXYS Integrated Circuits
1: Rp200.705
83In Stock

Mfr. Part No.
PAA193S

Mouser Part No
849-PAA193S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 600V 100mA SSR

Learn More

Datasheet

83In Stock

Rp200.705

Rp178.874

Rp170.801

Rp154.657

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

PLA110L
IXYS Integrated Circuits
1: Rp141.815
71In Stock

Mfr. Part No.
PLA110L

Mouser Part No
849-PLA110L

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

Learn More

Datasheet

71In Stock

Rp141.815

Rp126.404

Rp120.717

Rp116.497

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

PLA110S
IXYS Integrated Circuits
1: Rp149.153
52In Stock
250Expected 19/11/2026

Mfr. Part No.
PLA110S

Mouser Part No
849-PLA110S

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

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Datasheet

52In Stock

250Expected 19/11/2026

Rp149.153

Rp139.797

Rp125.670

Rp106.590

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

PLA132
IXYS Integrated Circuits
1: Rp172.452
113In Stock

Mfr. Part No.
PLA132

Mouser Part No
849-PLA132

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

Learn More

Datasheet

113In Stock

Rp172.452

Rp153.739

Rp146.768

Rp141.631

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

PLA140L
IXYS Integrated Circuits
1: Rp174.470
91In Stock

Mfr. Part No.
PLA140L

Mouser Part No
849-PLA140L

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

Learn More

Datasheet

91In Stock

Rp174.470

Rp155.391

Rp148.419

Rp143.282

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

PLA140LS
IXYS Integrated Circuits
1: Rp174.470
67In Stock

Mfr. Part No.
PLA140LS

Mouser Part No
849-PLA140LS

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

Learn More

Datasheet

67In Stock

Rp174.470

Rp155.391

Rp148.419

Rp143.282

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 250mA

PLA150S
IXYS Integrated Circuits
1: Rp160.711
137In Stock

Mfr. Part No.
PLA150S

Mouser Part No
849-PLA150S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 250mA

Learn More

Datasheet

137In Stock

Rp160.711

Rp143.282

Rp142.915

Rp132.275

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

PLA160
IXYS Integrated Circuits
1: Rp158.693
219In Stock

Mfr. Part No.
PLA160

Mouser Part No
849-PLA160

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6PIN DIP

Learn More

Datasheet

219In Stock

Rp158.693

Rp141.448

Rp135.027

Rp130.257

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 300V 50mA

PLA160S
IXYS Integrated Circuits
1: Rp151.905
174In Stock

Mfr. Part No.
PLA160S

Mouser Part No
849-PLA160S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 300V 50mA

Learn More

Datasheet

174In Stock

Rp151.905

Rp141.081

Rp130.073

Rp118.699

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

PLA191
IXYS Integrated Circuits
1: Rp173.370
34In Stock

Mfr. Part No.
PLA191

Mouser Part No
849-PLA191

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

Learn More

Datasheet

34In Stock

Rp173.370

Rp154.657

Rp142.365

Rp137.595

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

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

Types of Optocouplers/Photocouplers

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