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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Results: 14

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Part #

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

1N4148 R0G
Taiwan Semiconductor
1: $0.346
34,848In Stock

Mfr. Part #
1N4148 R0G

Mouser Part #
821-1N4148R0G

Taiwan Semiconductor

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

Learn More

Datasheet

34,848In Stock

Cut Tape

$0.346

$0.143

$0.076

$0.052

Reel

$0.027

View

Min.: 1
Mult.: 1

: 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 SOD-323, 100V, 0.15A, Switching Diode

1N4148WSH RRG
Taiwan Semiconductor
1: $0.274
18,762In Stock
New Product

Mfr. Part #
1N4148WSH RRG

Mouser Part #
821-1N4148WSHRRG

New Product

Taiwan Semiconductor

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

Learn More

Datasheet

18,762In Stock

Cut Tape

$0.274

$0.167

$0.104

$0.075

Reel

$0.053

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 SOD-523F, 100V, 0.15A, Switching Diode

1N4148WTH RSG
Taiwan Semiconductor
1: $0.288
21,637In Stock
New Product

Mfr. Part #
1N4148WTH RSG

Mouser Part #
821-1N4148WTHRSG

New Product

Taiwan Semiconductor

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

Learn More

Datasheet

21,637In Stock

Cut Tape

$0.288

$0.179

$0.111

$0.081

Reel

$0.052

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.173
14,980In Stock

Mfr. Part #
1N4148 A0G

Mouser Part #
821-1N4148A0G

Taiwan Semiconductor

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

Learn More

Datasheet

14,980In Stock

$0.173

$0.109

$0.068

$0.049

Reel

$0.029

View

Min.: 1
Mult.: 1

: 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 SOD-123, 100V, 0.15A, Switching Diode

1N4148WH RHG
Taiwan Semiconductor
1: $0.288
2,930In Stock
9,000Expected 2026-08-26
New Product

Mfr. Part #
1N4148WH RHG

Mouser Part #
821-1N4148WHRHG

New Product

Taiwan Semiconductor

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

Learn More

Datasheet

2,930In Stock

9,000Expected 2026-08-26

Cut Tape

$0.288

$0.173

$0.107

$0.078

Reel

$0.055

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 75V, 0.15A, Switching Diode & Array

1N4148W RHG
Taiwan Semiconductor
1: $0.23
37,561In Stock

Mfr. Part #
1N4148W RHG

Mouser Part #
821-1N4148WRHG

Taiwan Semiconductor

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

Learn More

Datasheet

37,561In Stock

Cut Tape

$0.23

$0.144

$0.089

$0.065

Reel

$0.046

View

Min.: 1
Mult.: 1

: 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 100V, 0.15A, Switching Diode & Array

1N4148WS-G RVG
Taiwan Semiconductor
1: $0.23
23,331In Stock

Mfr. Part #
1N4148WS-G RVG

Mouser Part #
821-1N4148WS-GRVG

Taiwan Semiconductor

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

Learn More

Datasheet

23,331In Stock

Cut Tape

$0.23

$0.138

$0.086

$0.062

Reel

$0.049

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100V, 0.15A, Switching Diode & Array

1N4148WS R9G
Taiwan Semiconductor
1: $0.23
4,051In Stock

Mfr. Part #
1N4148WS R9G

Mouser Part #
821-1N4148WSR9G

Taiwan Semiconductor

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

Learn More

Datasheet

4,051In Stock

Cut Tape

$0.23

$0.138

$0.086

$0.062

Reel

$0.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

1N4148WS

Reel, Cut Tape, MouseReel

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

1N4148WS RRG
Taiwan Semiconductor
1: $0.23
8,635In Stock

Mfr. Part #
1N4148WS RRG

Mouser Part #
821-1N4148WSRRG

Taiwan Semiconductor

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

Learn More

Datasheet

8,635In Stock

Cut Tape

$0.23

$0.138

$0.086

$0.062

Reel

$0.043

View

Min.: 1
Mult.: 1

: 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: $0.346
12,408In Stock
Verify Status with Factory

Mfr. Part #
1N4148 A0

Mouser Part #
821-1N4148A0

Verify Status with Factory

Taiwan Semiconductor

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

Learn More

Datasheet

12,408In Stock

$0.346

$0.143

$0.076

$0.052

Reel

$0.032

View

Min.: 1
Mult.: 1

: 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: $0.346
39,140In Stock
Verify Status with Factory

Mfr. Part #
1N4148 R0

Mouser Part #
821-1N4148R0

Verify Status with Factory

Taiwan Semiconductor

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

Learn More

Datasheet

39,140In Stock

Cut Tape

$0.346

$0.143

$0.076

$0.052

Reel

$0.027

View

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

Through Hole

DO-35-2

Reel, Cut Tape

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

1N4148W-G RHG
Taiwan Semiconductor
1: $0.245
11,766Expected 2026-07-15

Mfr. Part #
1N4148W-G RHG

Mouser Part #
821-1N4148W-GRHG

Taiwan Semiconductor

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

Learn More

Datasheet

11,766Expected 2026-07-15

Cut Tape

$0.245

$0.145

$0.091

$0.066

$0.058

Reel

$0.032

MouseReel Available

Min.: 1
Mult.: 1

: 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 75V, 0.15A, Switching Diode & Array

1N4148W RH
Taiwan Semiconductor
3,000: $0.039
Non-Stocked Lead-Time 52 Weeks
Verify Status with Factory

Mfr. Part #
1N4148W RH

Mouser Part #
821-1N4148WRH

Verify Status with Factory

Taiwan Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$0.039

Min.: 3,000
Mult.: 3,000

: 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: $0.037
Non-Stocked Lead-Time 52 Weeks
Verify Status with Factory

Mfr. Part #
1N4148WS RR

Mouser Part #
821-1N4148WSRR

Verify Status with Factory

Taiwan Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$0.037

Min.: 3,000
Mult.: 3,000

: 3,000

Switching Diodes

Reel

1N4148 Switching Diodes

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