Opto-electronics – Mouser United Kingdom

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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: £0.908
3,865In 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

3,865In Stock

£0.908

£0.636

£0.474

£0.40

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Min.: 1
Mult.: 1

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

SLR343EN4T3F
ROHM Semiconductor
1: £1.25
4,570In 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

4,570In Stock

£1.25

£0.856

£0.646

£0.553

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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: £0.548
643In 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

643In Stock

Cut Tape

£0.548

£0.359

£0.239

£0.166

Reel

£0.126

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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: £0.383
6,753In 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

6,753In Stock

Cut Tape

£0.383

£0.265

£0.19

£0.157

Reel

£0.118

View

Min.: 1
Mult.: 1

: 2,000

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

SLR-343DC3F
ROHM Semiconductor
1: £0.375
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

£0.375

£0.257

£0.184

£0.151

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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: £0.375
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

£0.375

£0.257

£0.184

£0.151

Reel

£0.131

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Orange

SLR-343DU3F
ROHM Semiconductor
1: £0.361
2,505In Stock

Mfr. Part No.
SLR-343DU3F

Mouser Part No
755-SLR-343DU3F

ROHM Semiconductor

Single Colour LEDs LED-Orange

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Datasheet

2,505In Stock

£0.361

£0.246

£0.177

£0.146

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Min.: 1
Mult.: 1

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

SLR-343MC3F
ROHM Semiconductor
1: £0.368
246In 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

246In Stock

6,000On Order

£0.368

£0.252

£0.181

£0.148

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Min.: 1
Mult.: 1

Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH

SLR-343MCT32
ROHM Semiconductor
1: £0.368
2,599In Stock
2,000Expected 07/09/2026

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

2,599In Stock

2,000Expected 07/09/2026

Cut Tape

£0.368

£0.255

£0.182

£0.15

Reel

£0.129

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

SLR-343MGT32
ROHM Semiconductor
1: £0.353
2,549In Stock
8,000On Order

Mfr. Part No.
SLR-343MGT32

Mouser Part No
755-SLR-343MGT32

ROHM Semiconductor

Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH

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Datasheet

2,549In Stock

8,000On Order

Cut Tape

£0.353

£0.244

£0.175

£0.144

Reel

£0.133

View

Min.: 1
Mult.: 1

: 2,000

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

SLR-343VC3F
ROHM Semiconductor
1: £0.368
2,363In 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

2,363In Stock

Cut Tape

£0.368

£0.253

£0.182

£0.149

Reel

£0.129

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs LED-Red

SLR-343VR3F
ROHM Semiconductor
1: £0.368
1,998In Stock
4,000Expected 02/06/2026

Mfr. Part No.
SLR-343VR3F

Mouser Part No
755-SLR-343VR3F

ROHM Semiconductor

Single Colour LEDs LED-Red

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Datasheet

1,998In Stock

4,000Expected 02/06/2026

Cut Tape

£0.368

£0.253

£0.182

£0.149

Reel

£0.129

View

Min.: 1
Mult.: 1

: 2,000

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

SLR-343YC3F
ROHM Semiconductor
1: £0.353
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

£0.353

£0.244

£0.175

£0.144

View

Min.: 1
Mult.: 1

Single Colour LEDs 3.1MM 585NM YEL TRANSP

SLR-343YCT32
ROHM Semiconductor
1: £0.353
26In Stock
2,000Expected 17/06/2026

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

26In Stock

2,000Expected 17/06/2026

Cut Tape

£0.353

£0.244

£0.175

£0.144

Reel

£0.125

View

Min.: 1
Mult.: 1

: 2,000

Single Colour LEDs 3.1MM 585NM YEL DIFF

SLR-343YYT32
ROHM Semiconductor
1: £0.353
2,882In Stock

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

2,882In Stock

Cut Tape

£0.353

£0.244

£0.175

£0.144

Reel

£0.125

View

Min.: 1
Mult.: 1

: 2,000

Multi-Colour LEDs LED-Green

SLR-343MG3F
ROHM Semiconductor
1: £0.375
8,000On Order

Mfr. Part No.
SLR-343MG3F

Mouser Part No
755-SLR-343MG3F

ROHM Semiconductor

Multi-Colour LEDs LED-Green

Learn More

Datasheet

8,000On Order

£0.375

£0.257

£0.184

£0.152

View

Min.: 1
Mult.: 1

SLR-343x/SLR343x Circular LEDs

Types of Opto-electronics

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