Opto-electronics – Mouser Singapore

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SLR-343x/SLR343x Circular LEDs

ROHM SLR-343x/SLR343x Circular LEDs lineup covers various types of LEDs including high-brightness/high-reliability lamps suitable for outdoor displays. They are standard LED-type flat disc φ3 LED lamps. Typical applications include coin processing machines, portable data terminals, digital multimeters, and motor control.

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Part #

Single Colour LEDs LED, Blue, 126mW, 20mA, 3.2V, Circular, Through-Hole

SLR343BN2T3F
ROHM Semiconductor
1: $1.65
3,846In Stock

Mfr. Part No.
SLR343BN2T3F

Mouser Part No
755-SLR343BN2T3F

ROHM Semiconductor

Single Colour LEDs LED, Blue, 126mW, 20mA, 3.2V, Circular, Through-Hole

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Datasheet

3,846In Stock

$1.65

$1.15

$0.857

$0.725

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Min.: 1
Mult.: 1

Single Colour LEDs LED, Green, 120mW, 20mA, 3.2V, Circular, Through-Hole

SLR343EN4T3F
ROHM Semiconductor
1: $2.26
4,525In Stock

Mfr. Part No.
SLR343EN4T3F

Mouser Part No
755-SLR343EN4T3F

ROHM Semiconductor

Single Colour LEDs LED, Green, 120mW, 20mA, 3.2V, Circular, Through-Hole

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Datasheet

4,525In Stock

$2.26

$1.55

$1.17

$1.00

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Min.: 1
Mult.: 1

Single Colour LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT

SLR-343DUT32
ROHM Semiconductor
1: $0.993
613In Stock

Mfr. Part No.
SLR-343DUT32

Mouser Part No
755-SLR-343DUT32

ROHM Semiconductor

Single Colour LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT

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Datasheet

613In Stock

Cut Tape

$0.993

$0.65

$0.434

$0.301

Reel

$0.227

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Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH

SLR-343VCT32
ROHM Semiconductor
1: $0.694
6,595In Stock

Mfr. Part No.
SLR-343VCT32

Mouser Part No
755-SLR-343VCT32

ROHM Semiconductor

Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH

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Datasheet

6,595In Stock

Cut Tape

$0.694

$0.481

$0.345

$0.283

Reel

$0.209

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN

SLR-343DC3F
ROHM Semiconductor
1: $0.68
2,347In Stock

Mfr. Part No.
SLR-343DC3F

Mouser Part No
755-SLR-343DC3F

ROHM Semiconductor

Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN

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Datasheet

2,347In Stock

$0.68

$0.465

$0.333

$0.273

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Min.: 1
Mult.: 1

Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS

SLR-343DCT32
ROHM Semiconductor
1: $0.68
1,818In Stock

Mfr. Part No.
SLR-343DCT32

Mouser Part No
755-SLR-343DCT32

ROHM Semiconductor

Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS

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Datasheet

1,818In Stock

Cut Tape

$0.68

$0.465

$0.333

$0.273

Reel

$0.237

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Orange

SLR-343DU3F
ROHM Semiconductor
1: $0.653
2,275In Stock

Mfr. Part No.
SLR-343DU3F

Mouser Part No
755-SLR-343DU3F

ROHM Semiconductor

Single Colour LEDs LED-Orange

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Datasheet

2,275In Stock

$0.653

$0.446

$0.321

$0.264

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Min.: 1
Mult.: 1

Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN

SLR-343MC3F
ROHM Semiconductor
1: $0.666
105In Stock
6,000On Order

Mfr. Part No.
SLR-343MC3F

Mouser Part No
755-SLR-343MC3F

ROHM Semiconductor

Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN

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Datasheet

105In Stock

6,000On Order

$0.666

$0.457

$0.328

$0.269

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Min.: 1
Mult.: 1

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

SLR-343MCT32
ROHM Semiconductor
1: $0.666
1,638In Stock
2,000Expected 29/9/2026

Mfr. Part No.
SLR-343MCT32

Mouser Part No
755-SLR-343MCT32

ROHM Semiconductor

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

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Datasheet

1,638In Stock

2,000Expected 29/9/2026

Cut Tape

$0.666

$0.461

$0.33

$0.272

Reel

$0.234

View

Min.: 1
Mult.: 1

: 2,000

Multi-Colour LEDs LED-Green

SLR-343MG3F
ROHM Semiconductor
1: $0.68
566In Stock
10,000On Order

Mfr. Part No.
SLR-343MG3F

Mouser Part No
755-SLR-343MG3F

ROHM Semiconductor

Multi-Colour LEDs LED-Green

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Datasheet

566In Stock

10,000On Order

$0.68

$0.465

$0.333

$0.275

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Min.: 1
Mult.: 1

Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED

SLR-343VC3F
ROHM Semiconductor
1: $0.666
2,301In Stock

Mfr. Part No.
SLR-343VC3F

Mouser Part No
755-SLR-343VC3F

ROHM Semiconductor

Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED

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Datasheet

2,301In Stock

Cut Tape

$0.666

$0.458

$0.329

$0.271

Reel

$0.234

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Red

SLR-343VR3F
ROHM Semiconductor
1: $0.707
3,258In Stock

Mfr. Part No.
SLR-343VR3F

Mouser Part No
755-SLR-343VR3F

ROHM Semiconductor

Single Colour LEDs LED-Red

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Datasheet

3,258In Stock

Cut Tape

$0.707

$0.483

$0.347

$0.284

Reel

$0.19

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN

SLR-343YC3F
ROHM Semiconductor
1: $0.639
1,563In Stock

Mfr. Part No.
SLR-343YC3F

Mouser Part No
755-SLR-343YC3F

ROHM Semiconductor

Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN

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Datasheet

1,563In Stock

$0.639

$0.443

$0.318

$0.261

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Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL TRANSP

SLR-343YCT32
ROHM Semiconductor
1: $0.639
1,826In Stock

Mfr. Part No.
SLR-343YCT32

Mouser Part No
755-SLR-343YCT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL TRANSP

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Datasheet

1,826In Stock

Cut Tape

$0.639

$0.443

$0.318

$0.261

Reel

$0.226

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs 3.1MM 585NM YEL DIFF

SLR-343YYT32
ROHM Semiconductor
1: $0.639
841In Stock
8,000Expected 2/11/2026

Mfr. Part No.
SLR-343YYT32

Mouser Part No
755-SLR-343YYT32

ROHM Semiconductor

Single Colour LEDs 3.1MM 585NM YEL DIFF

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Datasheet

841In Stock

8,000Expected 2/11/2026

Cut Tape

$0.639

$0.443

$0.318

$0.261

Reel

$0.226

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

SLR-343MGT32
ROHM Semiconductor
1: $0.639
15,529On Order

Mfr. Part No.
SLR-343MGT32

Mouser Part No
755-SLR-343MGT32

ROHM Semiconductor

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

Learn More

Datasheet

15,529On Order

Cut Tape

$0.639

$0.443

$0.318

$0.261

Reel

$0.241

View

Min.: 1
Mult.: 1

: 2,000

SLR-343x/SLR343x Circular LEDs

Types of Opto-electronics

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