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

1N4148WTH RSG
Taiwan Semiconductor
1: $0.274
22,475In 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

22,475In Stock

Cut Tape

$0.274

$0.166

$0.102

$0.075

Reel

$0.045

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: $0.173
11,235In Stock
15,000Expected 2026-05-13

Mfr. Part #
1N4148 A0G

Mouser Part #
821-1N4148A0G

Taiwan Semiconductor

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

Learn More

Datasheet

11,235In Stock

15,000Expected 2026-05-13

$0.173

$0.102

$0.063

$0.046

Reel

$0.029

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: $0.187
16,366In Stock
20,000Expected 2026-05-20

Mfr. Part #
1N4148 R0G

Mouser Part #
821-1N4148R0G

Taiwan Semiconductor

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

Learn More

Datasheet

16,366In Stock

20,000Expected 2026-05-20

Cut Tape

$0.187

$0.107

$0.065

$0.048

Reel

$0.03

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: $0.144
4,043In Stock
12,000Expected 2026-07-13

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

4,043In Stock

12,000Expected 2026-07-13

Cut Tape

$0.144

$0.099

$0.084

$0.06

Reel

$0.043

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: $0.259
3,001In Stock
9,000Expected 2026-09-08
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

3,001In Stock

9,000Expected 2026-09-08

Cut Tape

$0.259

$0.16

$0.099

$0.072

Reel

$0.052

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: $0.216
279In Stock
11,400On Order

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

279In Stock

11,400On Order

Cut Tape

$0.216

$0.128

$0.079

$0.058

Reel

$0.037

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: $0.259
2,097In Stock
18,000On Order
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

2,097In Stock

18,000On Order

Cut Tape

$0.259

$0.154

$0.096

$0.071

Reel

$0.049

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: $0.187
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

$0.187

$0.108

$0.079

$0.058

View

Reel

$0.023

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: $0.144
9,150In Stock

Mfr. Part #
1N4148WS RRG

Mouser Part #
821-1N4148WSRRG

Taiwan Semiconductor

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

Learn More

Datasheet

9,150In Stock

Cut Tape

$0.144

$0.094

$0.079

$0.058

Reel

$0.04

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: $0.187
12,461In 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

12,461In Stock

$0.187

$0.107

$0.065

$0.048

Reel

$0.029

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: $0.187
39,240In 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

39,240In Stock

Cut Tape

$0.187

$0.107

$0.065

$0.048

Reel

$0.026

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: $0.216
56,921On Order

Mfr. Part #
1N4148W RHG

Mouser Part #
821-1N4148WRHG

Taiwan Semiconductor

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

Learn More

Datasheet

56,921On Order

Cut Tape

$0.216

$0.134

$0.084

$0.06

Reel

$0.037

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: $0.045
Non-Stocked
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

Reel

$0.045

$0.037

$0.033

$0.03

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: $0.043
Non-Stocked
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

Reel

$0.043

$0.036

$0.032

$0.029

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

Reel: 3,000

Switching Diodes

Reel

1N4148 Switching Diodes

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