Small Signal Switching Diodes – Mouser South Africa

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1N4148 Small Signal Fast Switching Diodes

Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes are silicon epitaxial planar diodes with a single circuit configuration. These diodes feature 75V reverse voltage, 100V repetitive peak reverse voltage, and 2A forward surge current. The 1N4148W and 1N4148W-G fast switching diodes are AEC-Q101 qualified and comply with Moisture Sensitivity Level 1 (MSL 1). These diodes are ideal for fast switching applications.

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Part #

Small Signal Switching Diodes Gen Purp SOD-123 AEC-Q101 Qualified

1N4148W-HG3-08
Vishay Semiconductors
1: $0.361
27,604In Stock

Mfr. Part No.
1N4148W-HG3-08

Mouser Part No
78-1N4148W-HG3-08

Vishay Semiconductors

Small Signal Switching Diodes Gen Purp SOD-123 AEC-Q101 Qualified

Learn More

27,604In Stock

Cut Tape

$0.361

$0.247

$0.156

$0.097

View

Reel

$0.043

Min.: 1
Mult.: 1

: 15,000

Switching Diodes

SMD/SMT

SOD-123-2

75 V

500 mA

100 mA

Single

4 ns

1.2 V

100 uA

- 55 C

+ 150 C

1N4148W

AEC-Q101

Reel, Cut Tape

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

1N4148W-HG3_A-08
Vishay
1: $0.33
25,328In Stock

Mfr. Part No.
1N4148W-HG3_A-08

Mouser Part No
78-1N4148W-HG3_A-08

Vishay

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

Learn More

Datasheet

25,328In Stock

Cut Tape

$0.33

$0.198

$0.134

$0.097

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-HE3_A-08
Vishay
1: $0.211
15,121In Stock

Mfr. Part No.
1N4148W-HE3_A-08

Mouser Part No
78-1N4148W-HE3_A-08

Vishay

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Learn More

Datasheet

15,121In Stock

Cut Tape

$0.211

$0.143

$0.121

$0.083

Reel

$0.073

View

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-HE3_A-18
Vishay Semiconductors
1: $0.30
15,800In Stock

Mfr. Part No.
1N4148W-HE3_A-18

Mouser Part No
78-1N4148W-HE3_A-18

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Learn More

Datasheet

15,800In Stock

Cut Tape

$0.30

$0.185

$0.124

$0.086

Reel

$0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 100V Io/150mA T/R

1N4148TR
Vishay Semiconductors
1: $0.10
99,600In Stock

Mfr. Part No.
1N4148TR

Mouser Part No
78-1N4148

Vishay Semiconductors

Small Signal Switching Diodes 100V Io/150mA T/R

Learn More

Datasheet

99,600In Stock

Cut Tape

$0.10

$0.067

$0.06

$0.031

Reel

$0.031

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

Through Hole

DO-35

100 V

2 A

300 mA

Single

8 ns

1 V

5 uA

- 65 C

+ 175 C

Reel, Cut Tape

Small Signal Switching Diodes vR/100V Io/150mA

1N4148-TAP
Vishay Semiconductors
1: $0.10
154,528In Stock

Mfr. Part No.
1N4148-TAP

Mouser Part No
78-1N4148-TAP

Vishay Semiconductors

Small Signal Switching Diodes vR/100V Io/150mA

Learn More

Datasheet

154,528In Stock

$0.10

$0.047

$0.045

Reel

$0.031

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

Through Hole

DO-35-2

100 V

2 A

300 mA

Single

8 ns

1 V

5 uA

- 65 C

+ 175 C

Ammo Pack

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-E3-18
Vishay Semiconductors
1: $0.11
89,249Expected 2026/05/21

Mfr. Part No.
1N4148W-E3-18

Mouser Part No
78-1N4148W-E3-18

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Datasheet

89,249Expected 2026/05/21

Cut Tape

$0.11

$0.058

$0.057

$0.05

Reel

$0.033

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

150 mA

Single

4 ns

1.2 V

5 uA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes Small Signal Fast Switching Diode

1N4148W-HE3-08
Vishay Semiconductors
1: $0.261
84,446On Order

Mfr. Part No.
1N4148W-HE3-08

Mouser Part No
78-1N4148W-HE3-08

Vishay Semiconductors

Small Signal Switching Diodes Small Signal Fast Switching Diode

Learn More

Datasheet

84,446On Order

Cut Tape

$0.261

$0.165

$0.119

$0.086

View

Reel

$0.034

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

100 uA

- 65 C

+ 150 C

1N4148W

AEC-Q101

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-E3-08
Vishay Semiconductors
1: $0.18
162,489Expected 2026/06/18

Mfr. Part No.
1N4148W-E3-08

Mouser Part No
78-1N4148W-E3-08

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Datasheet

162,489Expected 2026/06/18

Cut Tape

$0.18

$0.112

$0.105

$0.078

Reel

$0.062

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

150 mA

Single

4 ns

1.2 V

5 uA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-HE3-18
Vishay Semiconductors
1: $0.211
29,800Expected 2026/06/11

Mfr. Part No.
1N4148W-HE3-18

Mouser Part No
78-1N4148W-HE3-18

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Learn More

Datasheet

29,800Expected 2026/06/11

Cut Tape

$0.211

$0.144

$0.088

$0.064

View

Reel

$0.03

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

100 V

2 A

150 mA

Single

4 ns

1.2 V

100 uA

- 65 C

+ 150 C

1N4148W

AEC-Q101

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes Gen Purp SOD-123 AEC-Q101 Qualified

1N4148W-HG3-18
Vishay Semiconductors
1: $0.361
Non-Stocked

Mfr. Part No.
1N4148W-HG3-18

Mouser Part No
78-1N4148W-HG3-18

Vishay Semiconductors

Small Signal Switching Diodes Gen Purp SOD-123 AEC-Q101 Qualified

Learn More

Non-Stocked

Cut Tape

$0.361

$0.247

$0.156

$0.097

Reel

$0.047

View

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

SOD-123-2

75 V

500 mA

100 mA

Single

4 ns

1.2 V

100 uA

- 55 C

+ 150 C

1N4148W

AEC-Q101

Reel, Cut Tape

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

1N4148W-HG3_A-18
Vishay Semiconductors
10,000: $0.09
Non-Stocked

Mfr. Part No.
1N4148W-HG3_A-18

Mouser Part No
78-1N4148W-HG3_A-18

Vishay Semiconductors

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

Learn More

Datasheet

Non-Stocked

Reel

$0.09

$0.081

Min.: 10,000
Mult.: 10,000

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel

1N4148 Small Signal Fast Switching Diodes

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