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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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Part #

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

PAA190S
IXYS Integrated Circuits
100: $9.62
16,150Factory Stock Available

Mfr. Part #
PAA190S

Mouser Part #
849-PAA190S

IXYS Integrated Circuits

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

Datasheet

16,150Factory Stock Available

More Info Available

$9.62

$9.43

$9.24

Min.: 100
Mult.: 50

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

PLA110LS
IXYS Integrated Circuits
1: $8.32
550Factory Stock Available

Mfr. Part #
PLA110LS

Mouser Part #
849-PLA110LS

IXYS Integrated Circuits

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

Datasheet

550Factory Stock Available

More Info Available

$8.32

$7.80

$7.28

$6.17

View

Min.: 1
Mult.: 1

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

PLA190S
IXYS Integrated Circuits
1: $8.38
550Factory Stock Available

Mfr. Part #
PLA190S

Mouser Part #
849-PLA190S

IXYS Integrated Circuits

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

Datasheet

550Factory Stock Available

More Info Available

$8.38

$7.47

$7.14

$6.88

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single Pole Relay 400V 140mA

CPC1390GV
IXYS Integrated Circuits
500: $3.23
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1390GV

Mouser Part #
849-CPC1390GV

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole Relay 400V 140mA

Datasheet

Non-Stocked Lead-Time 23 Weeks

$3.23

$3.18

Min.: 500
Mult.: 100

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

CPC1560G
IXYS Integrated Circuits
500: $5.60
Non-Stocked Lead-Time 34 Weeks

Mfr. Part #
CPC1560G

Mouser Part #
849-CPC1560G

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 34 Weeks

$5.60

Min.: 500
Mult.: 50

Solid State Relays - PCB Mount 60V, 1A, Single Pole, Normally Open Current Limiting Relay

CPC1561B
IXYS Integrated Circuits
1: $10.84
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1561B

Mouser Part #
849-CPC1561B

IXYS Integrated Circuits

Solid State Relays - PCB Mount 60V, 1A, Single Pole, Normally Open Current Limiting Relay

Datasheet

Non-Stocked Lead-Time 23 Weeks

$10.84

$9.66

$9.22

$8.90

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount SP, Normally-Open OptoMOS Relay

CPC1563G
IXYS Integrated Circuits
500: $4.45
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1563G

Mouser Part #
849-CPC1563G

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP, Normally-Open OptoMOS Relay

Datasheet

Non-Stocked Lead-Time 23 Weeks

$4.45

$4.32

$4.28

Min.: 500
Mult.: 50

Solid State Relays - PCB Mount SP, Normally-Open OptoMOS Relay

CPC1563GSTR
IXYS Integrated Circuits
1,000: $4.19
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1563GSTR

Mouser Part #
849-CPC1563GSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP, Normally-Open OptoMOS Relay

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$4.19

$4.15

Min.: 1,000
Mult.: 1,000

: 1,000

Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch

CPC1943GSTR
IXYS Integrated Circuits
1,000: $8.28
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1943GSTR

Mouser Part #
849-CPC1943GSTR

IXYS Integrated Circuits

Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$8.28

View

Min.: 1,000
Mult.: 1,000

: 1,000

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

CPC1961G
IXYS Integrated Circuits
1: $4.49
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1961G

Mouser Part #
849-CPC1961G

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

Datasheet

Non-Stocked Lead-Time 23 Weeks

$4.49

$4.01

$3.83

$3.68

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

CPC1961GS
IXYS Integrated Circuits
1: $4.49
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1961GS

Mouser Part #
849-CPC1961GS

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

Datasheet

Non-Stocked Lead-Time 23 Weeks

$4.49

$4.01

$3.83

$3.68

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

CPC1961GSTR
IXYS Integrated Circuits
1,000: $2.97
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1961GSTR

Mouser Part #
849-CPC1961GSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 0.2mA AC Power Switch

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$2.97

$2.96

Min.: 1,000
Mult.: 1,000

: 1,000

Solid State Relays - PCB Mount 600V, 0.5mA AC Power Switch

CPC1963GSTR
IXYS Integrated Circuits
1,000: $7.93
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
CPC1963GSTR

Mouser Part #
849-CPC1963GSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V, 0.5mA AC Power Switch

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$7.93

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

LAA100
IXYS Integrated Circuits
1: $9.72
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA100

Mouser Part #
849-LAA100

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

$9.72

$8.67

$8.28

$7.98

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

LAA100LSTR
IXYS Integrated Circuits
1: $9.04
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA100LSTR

Mouser Part #
849-LAA100LSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

Cut Tape

$9.04

$8.37

$7.91

$7.65

View

Reel

$6.45

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

LAA100S
IXYS Integrated Circuits
1: $10.62
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA100S

Mouser Part #
849-LAA100S

IXYS Integrated Circuits

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

Datasheet

Non-Stocked Lead-Time 23 Weeks

$10.62

$9.95

$9.29

$7.88

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

LAA100STR
IXYS Integrated Circuits
1,000: $6.49
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA100STR

Mouser Part #
849-LAA100STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 120mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$6.49

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

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

LAA120L
IXYS Integrated Circuits
1: $10.62
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA120L

Mouser Part #
849-LAA120L

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 23 Weeks

$10.62

$9.95

$9.28

$7.88

View

Min.: 1
Mult.: 1

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

LAA120LS
IXYS Integrated Circuits
1: $10.62
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA120LS

Mouser Part #
849-LAA120LS

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 23 Weeks

$10.62

$9.95

$9.28

$7.88

View

Min.: 1
Mult.: 1

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

LAA120LSTR
IXYS Integrated Circuits
1,000: $6.36
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA120LSTR

Mouser Part #
849-LAA120LSTR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$6.36

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

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

LAA120STR
IXYS Integrated Circuits
1,000: $6.05
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA120STR

Mouser Part #
849-LAA120STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$6.05

Min.: 1,000
Mult.: 1,000

: 1,000

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

LAA125L
IXYS Integrated Circuits
1: $9.72
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA125L

Mouser Part #
849-LAA125L

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

$9.72

$8.67

$8.28

$7.98

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

LAA125LSTR
IXYS Integrated Circuits
1,000: $5.77
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA125LSTR

Mouser Part #
849-LAA125LSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$5.77

$5.71

Min.: 1,000
Mult.: 1,000

: 1,000

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

LAA125STR
IXYS Integrated Circuits
1,000: $5.99
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA125STR

Mouser Part #
849-LAA125STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 170mA Dual Single-Pole

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$5.99

Min.: 1,000
Mult.: 1,000

: 1,000

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

LAA127L
IXYS Integrated Circuits
100: $9.27
Non-Stocked Lead-Time 23 Weeks

Mfr. Part #
LAA127L

Mouser Part #
849-LAA127L

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 23 Weeks

$9.27

$9.17

$8.95

$8.75

Min.: 100
Mult.: 50