Small Signal Switching Diodes

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1N4148 Switching Diodes

Taiwan Semiconductor 1N4148 Switching Diodes feature fast switching speed, high surge current capability, 150mA forward current, and high efficiency. These diodes offer up to 400W power dissipation and are available in a single-die configuration. The 1N4148 diodes are RoHS-compliant and halogen-free. These diodes are used in Switching Mode Power Supplies (SMPS), adapters, on-board DC-DC converters, and lighting applications.

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Part #

Small Signal Switching Diodes SOD-523F, 100V, 0.15A, Switching Diode

1N4148WTH RSG
Taiwan Semiconductor
1: 1,22 kr.
23.075In Stock
New Product

Mfr. Part No.
1N4148WTH RSG

Mouser Part No
821-1N4148WTHRSG

New Product

Taiwan Semiconductor

Small Signal Switching Diodes SOD-523F, 100V, 0.15A, Switching Diode

Learn More

Datasheet

23.075In Stock

Cut Tape

1,22 kr.

0,739 kr.

0,455 kr.

0,336 kr.

Reel

0,201 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

Switching Diodes

SMD/SMT

SOD-523F

100 V

2 A

300 mA

Single

4 ns

1.25 V

500 nA

- 55 C

+ 150 C

AEC-Q101

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148 A0G
Taiwan Semiconductor
1: 0,768 kr.
11.235In Stock
15.000Expected 13/05/2026

Mfr. Part No.
1N4148 A0G

Mouser Part No
821-1N4148A0G

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

11.235In Stock

15.000Expected 13/05/2026

0,768 kr.

0,455 kr.

0,283 kr.

0,209 kr.

Reel

0,127 kr.

View

Min.: 1
Mult.: 1

Reel: 5.000

Switching Diodes

Through Hole

DO-35-2

100 V

2 A

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Ammo Pack

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148 R0G
Taiwan Semiconductor
1: 0,836 kr.
16.366In Stock
20.000Expected 20/05/2026

Mfr. Part No.
1N4148 R0G

Mouser Part No
821-1N4148R0G

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

16.366In Stock

20.000Expected 20/05/2026

Cut Tape

0,836 kr.

0,477 kr.

0,291 kr.

0,209 kr.

Reel

0,134 kr.

View

Min.: 1
Mult.: 1

Reel: 10.000

Switching Diodes

Through Hole

DO-35-2

100 V

2 A

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Reel, Cut Tape

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148W-G RHG
Taiwan Semiconductor
1: 0,642 kr.
4.043In Stock
12.000Expected 13/07/2026

Mfr. Part No.
1N4148W-G RHG

Mouser Part No
821-1N4148W-GRHG

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

4.043In Stock

12.000Expected 13/07/2026

Cut Tape

0,642 kr.

0,44 kr.

0,373 kr.

0,269 kr.

Reel

0,194 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

100 V

2 A

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes SOD-123, 100V, 0.15A, Switching Diode

1N4148WH RHG
Taiwan Semiconductor
1: 1,16 kr.
3.001In Stock
9.000Expected 08/09/2026
New Product

Mfr. Part No.
1N4148WH RHG

Mouser Part No
821-1N4148WHRHG

New Product

Taiwan Semiconductor

Small Signal Switching Diodes SOD-123, 100V, 0.15A, Switching Diode

Learn More

Datasheet

3.001In Stock

9.000Expected 08/09/2026

Cut Tape

1,16 kr.

0,709 kr.

0,44 kr.

0,321 kr.

Reel

0,231 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.25 V

500 nA

- 55 C

+ 150 C

AEC-Q101

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148WS-G RVG
Taiwan Semiconductor
1: 0,962 kr.
279In Stock
11.400On Order

Mfr. Part No.
1N4148WS-G RVG

Mouser Part No
821-1N4148WS-GRVG

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

279In Stock

11.400On Order

Cut Tape

0,962 kr.

0,574 kr.

0,351 kr.

0,254 kr.

Reel

0,164 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

100 V

300 mA

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes SOD-323, 100V, 0.15A, Switching Diode

1N4148WSH RRG
Taiwan Semiconductor
1: 1,16 kr.
2.097In Stock
18.000On Order
New Product

Mfr. Part No.
1N4148WSH RRG

Mouser Part No
821-1N4148WSHRRG

New Product

Taiwan Semiconductor

Small Signal Switching Diodes SOD-323, 100V, 0.15A, Switching Diode

Learn More

Datasheet

2.097In Stock

18.000On Order

Cut Tape

1,16 kr.

0,686 kr.

0,433 kr.

0,313 kr.

Reel

0,216 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

SOD-323

100 V

2 A

300 mA

Single

4 ns

1.25 V

500 nA

- 55 C

+ 150 C

AEC-Q101

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148WS R9G
Taiwan Semiconductor
1: 0,836 kr.
4.051In Stock

Mfr. Part No.
1N4148WS R9G

Mouser Part No
821-1N4148WSR9G

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

4.051In Stock

Cut Tape

0,836 kr.

0,485 kr.

0,351 kr.

0,254 kr.

View

Reel

0,104 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

1N4148WS

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148WS RRG
Taiwan Semiconductor
1: 0,642 kr.
9.150In Stock

Mfr. Part No.
1N4148WS RRG

Mouser Part No
821-1N4148WSRRG

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

9.150In Stock

Cut Tape

0,642 kr.

0,418 kr.

0,351 kr.

0,254 kr.

Reel

0,179 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

100 V

300 mA

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Reel, Cut Tape

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148 A0
Taiwan Semiconductor
1: 0,836 kr.
12.461In Stock
Verify Status with Factory

Mfr. Part No.
1N4148 A0

Mouser Part No
821-1N4148A0

Verify Status with Factory

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

12.461In Stock

0,836 kr.

0,477 kr.

0,291 kr.

0,209 kr.

Reel

0,127 kr.

View

Min.: 1
Mult.: 1

Reel: 5.000

Switching Diodes

Through Hole

DO-35-2

Ammo Pack

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148 R0
Taiwan Semiconductor
1: 0,836 kr.
39.240In Stock
Verify Status with Factory

Mfr. Part No.
1N4148 R0

Mouser Part No
821-1N4148R0

Verify Status with Factory

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

39.240In Stock

Cut Tape

0,836 kr.

0,477 kr.

0,291 kr.

0,209 kr.

Reel

0,112 kr.

View

Min.: 1
Mult.: 1

Reel: 10.000

Switching Diodes

Through Hole

DO-35-2

Reel, Cut Tape

Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array

1N4148W RHG
Taiwan Semiconductor
1: 0,962 kr.
56.921On Order

Mfr. Part No.
1N4148W RHG

Mouser Part No
821-1N4148WRHG

Taiwan Semiconductor

Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array

Learn More

Datasheet

56.921On Order

Cut Tape

0,962 kr.

0,597 kr.

0,373 kr.

0,269 kr.

Reel

0,164 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

Switching Diodes

SMD/SMT

SOD-123F-2

100 V

2 A

150 mA

Single

4 ns

1 V

5 uA

- 65 C

+ 150 C

Reel, Cut Tape

Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array

1N4148W RH
Taiwan Semiconductor
3.000: 0,201 kr.
Non-Stocked
Verify Status with Factory

Mfr. Part No.
1N4148W RH

Mouser Part No
821-1N4148WRH

Verify Status with Factory

Taiwan Semiconductor

Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array

Learn More

Datasheet

Non-Stocked

Reel

0,201 kr.

0,164 kr.

0,149 kr.

0,134 kr.

Min.: 3.000
Mult.: 3.000

Reel: 3.000

Switching Diodes

SMD/SMT

SOD-123F-2

100 V

2 A

150 mA

4 ns

- 65 C

+ 150 C

Reel

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

1N4148WS RR
Taiwan Semiconductor
3.000: 0,194 kr.
Non-Stocked
Verify Status with Factory

Mfr. Part No.
1N4148WS RR

Mouser Part No
821-1N4148WSRR

Verify Status with Factory

Taiwan Semiconductor

Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array

Learn More

Datasheet

Non-Stocked

Reel

0,194 kr.

0,164 kr.

0,142 kr.

0,127 kr.

Min.: 3.000
Mult.: 3.000

Reel: 3.000

Switching Diodes

Reel

1N4148 Switching Diodes

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