Optocouplers / Photocouplers – Mouser Korea, Republic of

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers / Photocouplers

List Images

Results: 277

Applied Filters:

Mounting Style

Package / Case

Number of Channels

Output Type

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

LCA701STR
IXYS Integrated Circuits
1: ₩15,366
2,664In Stock

Mfr. Part #
LCA701STR

Mouser Part #
849-LCA701STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

Learn More

Datasheet

2,664In Stock

Cut Tape

₩15,366

₩13,696.8

₩13,072.8

₩12,620.4

View

Reel

₩10,810.8

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

MOSFET

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

LCA710
IXYS Integrated Circuits
1: ₩15,397.2
2,158In Stock
10,050On Order

Mfr. Part #
LCA710

Mouser Part #
849-LCA710

IXYS Integrated Circuits

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

Learn More

Datasheet

2,158In Stock

10,050On Order

₩15,397.2

₩13,712.4

₩13,088.4

₩12,651.6

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount SPST-NO 6 Pin SMD

LCA710S
IXYS Integrated Circuits
1: ₩15,085.2
3,079In Stock
3,500On Order

Mfr. Part #
LCA710S

Mouser Part #
849-LCA710S

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6 Pin SMD

Learn More

Datasheet

3,079In Stock

3,500On Order

₩15,085.2

₩13,447.2

₩12,838.8

₩11,154

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

LCA710STR
IXYS Integrated Circuits
1: ₩14,414.4
6,951In Stock

Mfr. Part #
LCA710STR

Mouser Part #
849-LCA710STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

Learn More

Datasheet

6,951In Stock

Cut Tape

₩14,414.4

₩12,838.8

₩12,261.6

₩11,840.4

View

Reel

₩10,093.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-6

MOSFET

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

LCA715S
IXYS Integrated Circuits
1: ₩17,643.6
3,106In Stock

Mfr. Part #
LCA715S

Mouser Part #
849-LCA715S

IXYS Integrated Circuits

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

Learn More

Datasheet

3,106In Stock

₩17,643.6

₩15,724.8

₩15,022.8

₩14,040

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

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

LCA715STR
IXYS Integrated Circuits
1: ₩16,863.6
10,738In Stock

Mfr. Part #
LCA715STR

Mouser Part #
849-LCA715STR

IXYS Integrated Circuits

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

Learn More

Datasheet

10,738In Stock

Cut Tape

₩16,863.6

₩15,022.8

₩14,352

₩13,852.8

View

Reel

₩11,512.8

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

PLA170STR
IXYS Integrated Circuits
1: ₩10,296
5,078In Stock
32,000On Order

Mfr. Part #
PLA170STR

Mouser Part #
849-PLA170STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

Learn More

Datasheet

5,078In Stock

32,000On Order

Cut Tape

₩10,296

₩9,422.4

₩8,673.6

₩8,299.2

View

Reel

₩7,066.8

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

CPC1002N
IXYS Integrated Circuits
1: ₩4,430.4
36,238In Stock
20,100Expected 5/12/2027
End of Life

Mfr. Part #
CPC1002N

Mouser Part #
849-CPC1002N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

Learn More

Datasheet

36,238In Stock

20,100Expected 5/12/2027

₩4,430.4

₩4,009.2

₩3,806.4

₩3,666

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A SSR 4-Pin SOP

CPC1006NTR
IXYS Integrated Circuits
1: ₩3,588
34,452In Stock
End of Life

Mfr. Part #
CPC1006NTR

Mouser Part #
849-CPC1006NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A SSR 4-Pin SOP

Learn More

Datasheet

34,452In Stock

Cut Tape

₩3,588

₩3,213.6

₩3,057.6

₩2,948.4

Reel

₩2,371.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 100V 150mA Solid State Relay

CPC1008NTR
IXYS Integrated Circuits
1: ₩4,836
16,121In Stock
90,000On Order
End of Life

Mfr. Part #
CPC1008NTR

Mouser Part #
849-CPC1008NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 100V 150mA Solid State Relay

Learn More

Datasheet

16,121In Stock

90,000On Order

Cut Tape

₩4,836

₩4,492.8

₩4,118.4

₩3,978

Reel

₩3,307.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

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

CPC1010N
IXYS Integrated Circuits
1: ₩6,380.4
5,040In Stock
End of Life

Mfr. Part #
CPC1010N

Mouser Part #
849-CPC1010N

End of Life

IXYS Integrated Circuits

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

Learn More

Datasheet

5,040In Stock

₩6,380.4

₩5,694

₩5,428.8

₩5,241.6

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

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

CPC1010NTR
IXYS Integrated Circuits
1: ₩6,099.6
10,484In Stock
End of Life

Mfr. Part #
CPC1010NTR

Mouser Part #
849-CPC1010NTR

End of Life

IXYS Integrated Circuits

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

Learn More

Datasheet

10,484In Stock

Cut Tape

₩6,099.6

₩5,428.8

₩5,194.8

₩4,976.4

View

Reel

₩4,258.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

CPC1014NTR
IXYS Integrated Circuits
1: ₩4,726.8
25,959In Stock
38,000Expected 12/14/2026
End of Life

Mfr. Part #
CPC1014NTR

Mouser Part #
849-CPC1014NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

Learn More

Datasheet

25,959In Stock

38,000Expected 12/14/2026

Cut Tape

₩4,726.8

₩4,227.6

₩4,024.8

₩3,884.4

Reel

₩3,182.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 100V 100mA Solid State Relay

CPC1016N
IXYS Integrated Circuits
1: ₩4,960.8
3,946In Stock
End of Life

Mfr. Part #
CPC1016N

Mouser Part #
849-CPC1016N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 100V 100mA Solid State Relay

Learn More

Datasheet

3,946In Stock

₩4,960.8

₩4,414.8

₩4,212

₩4,071.6

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay

CPC1017NTR
IXYS Integrated Circuits
1: ₩3,010.8
43,557In Stock
136,000On Order
End of Life

Mfr. Part #
CPC1017NTR

Mouser Part #
849-CPC1017NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay

Learn More

Datasheet

43,557In Stock

136,000On Order

Cut Tape

₩3,010.8

₩2,698.8

₩2,574

₩2,480.4

Reel

₩1,996.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay

CPC1018NTR
IXYS Integrated Circuits
1: ₩7,675.2
24,911In Stock
22,000Expected 11/2/2026
End of Life

Mfr. Part #
CPC1018NTR

Mouser Part #
849-CPC1018NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay

Learn More

Datasheet

24,911In Stock

22,000Expected 11/2/2026

Cut Tape

₩7,675.2

₩6,832.8

₩6,536.4

₩6,302.4

View

Reel

₩5,226

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 30V 1200V Solid State Relay

CPC1020NTR
IXYS Integrated Circuits
1: ₩9,734.4
6,377In Stock
100,000On Order
End of Life

Mfr. Part #
CPC1020NTR

Mouser Part #
849-CPC1020NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 30V 1200V Solid State Relay

Learn More

Datasheet

6,377In Stock

100,000On Order

Cut Tape

₩9,734.4

₩8,907.6

₩8,190

₩7,846.8

View

Reel

₩6,536.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

CPC1025N
IXYS Integrated Circuits
1: ₩4,477.2
7,469In Stock
400Expected 1/6/2027
End of Life

Mfr. Part #
CPC1025N

Mouser Part #
849-CPC1025N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

Learn More

Datasheet

7,469In Stock

400Expected 1/6/2027

₩4,477.2

₩4,102.8

₩3,837.6

₩3,728.4

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 350V 120mA Solid State Relay

CPC1230NTR
IXYS Integrated Circuits
1: ₩5,428.8
3,084In Stock
End of Life

Mfr. Part #
CPC1230NTR

Mouser Part #
849-CPC1230NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 350V 120mA Solid State Relay

Learn More

Datasheet

3,084In Stock

Cut Tape

₩5,428.8

₩5,085.6

₩4,524

₩4,321.2

View

Reel

₩3,728.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 350V 120mA Single OptoMOS Relay

CPC1330GRTR
IXYS Integrated Circuits
1: ₩5,678.4
11,831In Stock
End of Life

Mfr. Part #
CPC1330GRTR

Mouser Part #
849-CPC1330GRTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 120mA Single OptoMOS Relay

Learn More

Datasheet

11,831In Stock

Cut Tape

₩5,678.4

₩5,070

₩4,836

₩4,633.2

Reel

₩3,978

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-4

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393G
IXYS Integrated Circuits
1: ₩7,410
1,305In Stock
End of Life

Mfr. Part #
CPC1393G

Mouser Part #
849-CPC1393G

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

1,305In Stock

₩7,410

₩6,614.4

₩6,318

₩6,099.6

View

Min.: 1
Mult.: 1

PCB Mount

DIP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay

CPC1560GS
IXYS Integrated Circuits
1: ₩13,057.2
5,014In Stock
1,000Expected 9/21/2026
End of Life

Mfr. Part #
CPC1560GS

Mouser Part #
849-CPC1560GS

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 600mA Solid State Relay

Learn More

Datasheet

5,014In Stock

1,000Expected 9/21/2026

₩13,057.2

₩12,246

₩10,888.8

₩10,327.2

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Solid State Relays - PCB Mount 1-Form-A; 60V, 4ADC 2500Vrms Isolation

CPC1706Y
IXYS Integrated Circuits
1: ₩11,466
6,421In Stock
3,775Expected 6/14/2027
End of Life

Mfr. Part #
CPC1706Y

Mouser Part #
849-CPC1706Y

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A; 60V, 4ADC 2500Vrms Isolation

Learn More

Datasheet

6,421In Stock

3,775Expected 6/14/2027

₩11,466

₩10,218

₩9,703.2

₩9,328.8

View

Min.: 1
Mult.: 1

PCB Mount

SIP-4

MOSFET

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

CPC1709J
IXYS Integrated Circuits
1: ₩29,437.2
1,511In Stock
3,100On Order
End of Life

Mfr. Part #
CPC1709J

Mouser Part #
849-CPC1709J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

Learn More

Datasheet

1,511In Stock

3,100On Order

₩29,437.2

₩26,223.6

₩25,038

₩24,180

₩23,353.2

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

CPC1727J
IXYS Integrated Circuits
1: ₩35,958
368In Stock
End of Life

Mfr. Part #
CPC1727J

Mouser Part #
849-CPC1727J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

Learn More

Datasheet

368In Stock

₩35,958

₩32,120.4

₩30,654

₩29,546.4

View

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

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

Types of Optocouplers / Photocouplers

Customer Service Office

Company

Resources

Support