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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 Single 1-Form-A 250V 50mA relay

OMA160STR
IXYS Integrated Circuits
1 000: 3,89 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
OMA160STR

Mouser Part No
849-OMA160STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

3,89 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PAA110L
IXYS Integrated Circuits
1: 12,26 €
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
PAA110L

Mouser Part No
849-PAA110L

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 35 Weeks

12,26 €

10,92 €

10,43 €

10,40 €

10,04 €

Min.: 1
Mult.: 1

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

PAA110LSTR
IXYS Integrated Circuits
1 000: 8,11 €
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
PAA110LSTR

Mouser Part No
849-PAA110LSTR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 35 Weeks

Reel

8,11 €

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount DUAL POLE CIRCUITS

PAA127
IXYS Integrated Circuits
1: 6,02 €
Non-Stocked

Mfr. Part No.
PAA127

Mouser Part No
849-PAA127

IXYS Integrated Circuits

Solid State Relays - PCB Mount DUAL POLE CIRCUITS

Datasheet

Non-Stocked

6,02 €

5,74 €

4,88 €

4,51 €

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Dual Single-Pole 1-Form-A, 280V,200mA

PAA127STR
IXYS Integrated Circuits
1 000: 3,25 €
Non-Stocked

Mfr. Part No.
PAA127STR

Mouser Part No
849-PAA127STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual Single-Pole 1-Form-A, 280V,200mA

Datasheet

Non-Stocked

Reel

3,25 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PAA140L
IXYS Integrated Circuits
1: 13,02 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA140L

Mouser Part No
849-PAA140L

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

13,02 €

11,59 €

11,08 €

10,69 €

10,33 €

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single Pole Dual 1-Form-A Relay

PAA140LSTR
IXYS Integrated Circuits
1 000: 8,88 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA140LSTR

Mouser Part No
849-PAA140LSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole Dual 1-Form-A Relay

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

8,88 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PAA190
IXYS Integrated Circuits
100: 9,11 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA190

Mouser Part No
849-PAA190

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

9,11 €

Min.: 100
Mult.: 50

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

PAA190STR
IXYS Integrated Circuits
1 000: 7,72 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA190STR

Mouser Part No
849-PAA190STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

7,72 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PAA191S
IXYS Integrated Circuits
1: 12,61 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA191S

Mouser Part No
849-PAA191S

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

12,61 €

11,23 €

10,72 €

10,33 €

7,81 €

Min.: 1
Mult.: 1

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

PAA191STR
IXYS Integrated Circuits
1 000: 8,53 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA191STR

Mouser Part No
849-PAA191STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

8,53 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PAA193STR
IXYS Integrated Circuits
1 000: 6,65 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PAA193STR

Mouser Part No
849-PAA193STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

6,65 €

Min.: 1 000
Mult.: 1 000

: 1 000

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

PLA110LSTR
IXYS Integrated Circuits
1: 6,86 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA110LSTR

Mouser Part No
849-PLA110LSTR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

6,86 €

6,43 €

5,72 €

5,44 €

View

Reel

4,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

PLA132STR
IXYS Integrated Circuits
1 000: 5,41 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA132STR

Mouser Part No
849-PLA132STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

5,41 €

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount Single-Pole Relay 600V 100mA

PLA143
IXYS Integrated Circuits
1: 6,73 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA143

Mouser Part No
849-PLA143

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 600V 100mA

Datasheet

Non-Stocked Lead-Time 36 Weeks

6,73 €

6,30 €

5,81 €

4,81 €

View

Min.: 1
Mult.: 1

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

PLA190
IXYS Integrated Circuits
1: 7,16 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA190

Mouser Part No
849-PLA190

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

7,16 €

6,38 €

6,10 €

5,88 €

View

Min.: 1
Mult.: 1

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

PLA191STR
IXYS Integrated Circuits
1 000: 5,50 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA191STR

Mouser Part No
849-PLA191STR

IXYS Integrated Circuits

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

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

5,50 €

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount

PLA192ESTR
IXYS Integrated Circuits
1 000: 1,74 €
Non-Stocked

Mfr. Part No.
PLA192ESTR

Mouser Part No
849-PLA192ESTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP Open Relay 6-Pin Surface Mount

Datasheet

Non-Stocked

Reel

1,74 €

Quote

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount 1-Form-A, 600V 100mA 5000Vrms Isolation

PLA194
IXYS Integrated Circuits
250: 4,36 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA194

Mouser Part No
849-PLA194

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A, 600V 100mA 5000Vrms Isolation

Datasheet

Non-Stocked Lead-Time 36 Weeks

4,36 €

Min.: 250
Mult.: 50

Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation

PLA194S
IXYS Integrated Circuits
250: 4,14 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA194S

Mouser Part No
849-PLA194S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation

Datasheet

Non-Stocked Lead-Time 36 Weeks

4,14 €

Min.: 250
Mult.: 50

Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation

PLA194STR
IXYS Integrated Circuits
1 000: 4,01 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
PLA194STR

Mouser Part No
849-PLA194STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 100mA 5000Vrms Isolation

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

4,01 €

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount 1-Form-A 60V 150 mA Solid State Relay

XAA117STR
IXYS Integrated Circuits
1 000: 1,26 €
Non-Stocked

Mfr. Part No.
XAA117STR

Mouser Part No
849-XAA117STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 150 mA Solid State Relay

Datasheet

Non-Stocked

Reel

1,26 €

Quote

Min.: 1 000
Mult.: 1 000

: 1 000

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

XAA170
IXYS Integrated Circuits
250: 5,61 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
XAA170

Mouser Part No
849-XAA170

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

Datasheet

Non-Stocked Lead-Time 36 Weeks

5,61 €

Min.: 250
Mult.: 50

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

XAA170S
IXYS Integrated Circuits
250: 5,62 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
XAA170S

Mouser Part No
849-XAA170S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

Datasheet

Non-Stocked Lead-Time 36 Weeks

5,62 €

Min.: 250
Mult.: 50

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

XAA170STR
IXYS Integrated Circuits
1 000: 4,56 €
Non-Stocked Lead-Time 36 Weeks

Mfr. Part No.
XAA170STR

Mouser Part No
849-XAA170STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 350V 100mA Dual-Sing OptoMOS Relay

Datasheet

Non-Stocked Lead-Time 36 Weeks

Reel

4,56 €

Min.: 1 000
Mult.: 1 000

: 1 000