Switching Diodes

A switching diode is a two terminal PN junction, often used in electronic systems to manage small voltages.

Switching Diode

A Switching Diode is commonly referred to as a "Signal Diode", it is a semiconductor that can be used to switch signals or act as a rectifier at low voltages.

Within a circuit they can provide similar functionality to a physical switch, with the on/off ...

Showing 1-20 of 976 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
Add to parts list
RS Stock No.: 718-554Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-FHSN Code: 85411000

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
DiodesZetex
Rectifier
300mA
-
Single
-
Diode module
-
Surface Mount
-
-
SOD-123
-
2
-
-
-
-
-
1.25V
400mW
100V
-55°C
-
2A
4ns
150°C
-
-
1N4148W
2.85mm
1.35mm
RoHS
-
-
-
AEC-Q101
-
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
DiodesZetex Rectifier, Single, 300 mA, 2-Pin 100 V SOD-123 1N4148WQ-7-F
Add to parts list
RS Stock No.: 718-555Brand: DiodesZetexManufacturers Part No.: 1N4148WQ-7-FHSN Code: 85411000

P.O.A.

Check stock

5

Available in multiples of 5
5P.O.A.
Add to basket
DiodesZetex
Rectifier
300mA
-
Single
-
Diode module
-
Surface Mount
-
-
SOD-123
-
2
-
-
-
-
-
1.25V
400mW
100V
-55°C
-
2A
4ns
150°C
-
-
1N4148W
2.85mm
1.35mm
RoHS
-
-
-
AEC-Q101
-
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
Add to parts list
RS Stock No.: 719-507Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-FHSN Code: 85411000

P.O.A.

Check stock

5

Available in multiples of 5
5P.O.A.
Add to basket
DiodesZetex
Switching Diode
300mA
-
Single
-
Diode module
-
Surface Mount
-
-
SOD-323
-
2
-
-
-
-
-
1.25V
200mW
75V
-55°C
-
4A
4ns
150°C
-
-
1N4148WS
1.8mm
1.1mm
RoHS
-
-
-
AEC-Q101
-
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
DiodesZetex Switching Diode, Single, 300 mA, 2-Pin 75 V SOD-323 1N4148WSQ-7-F
Add to parts list
RS Stock No.: 719-506Brand: DiodesZetexManufacturers Part No.: 1N4148WSQ-7-FHSN Code: 85411000

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
DiodesZetex
Switching Diode
300mA
-
Single
-
Diode module
-
Surface Mount
-
-
SOD-323
-
2
-
-
-
-
-
1.25V
200mW
75V
-55°C
-
4A
4ns
150°C
-
-
1N4148WS
1.8mm
1.1mm
RoHS
-
-
-
AEC-Q101
-
ROHM Switching Diode, 500 mA, 3-Pin 80 V SOT-323 BAV99FMFHT106
ROHM Switching Diode, 500 mA, 3-Pin 80 V SOT-323 BAV99FMFHT106
Add to parts list
Also available in industry standard packaging
RS Stock No.: 264-384Brand: ROHMManufacturers Part No.: BAV99FMFHT106HSN Code: 85411000

SR 97.75

SR 1.955 Each (Supplied as a Tape) (ex VAT)

Check stock

50

Available in multiples of 50
50SR 1.955
Add to basket
ROHM
Switching Diode
500mA
-
-
-
-
-
Surface
-
-
SOT-323
-
3
-
-
-
-
-
-
-
80V
-55°C
-
4A
4ns
150°C
-
-
BAV99FMFH
-
-
RoHS
-
-
-
No
-
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88 BAV99S,115
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88 BAV99S,115
Add to parts list
RS Stock No.: 509-633Brand: NexperiaManufacturers Part No.: BAV99S,115HSN Code: 85411000

SR 55.20

SR 0.552 Each (In a Pack of 100) (ex VAT)

Check stock

100

Available in multiples of 100
100SR 0.552
Add to basket
Nexperia
Silicon Junction
200mA
-
Series
-
Silicon Junction
-
Surface
-
-
SC-88
-
6
-
-
-
-
-
1.25V
250mW
100V
-65°C
-
4A
4ns
150°C
-
-
BAV99
2.2mm
1mm
No
-
-
-
No
-
Nexperia Silicon Junction, Single, 400 mA, 3-Pin 250 V SOT-23
Nexperia Silicon Junction, Single, 400 mA, 3-Pin 250 V SOT-23
Add to parts list
RS Stock No.: 166-1261Brand: NexperiaManufacturers Part No.: BAS21,215HSN Code: 85411000

SR 276.00

SR 0.092 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.092
Add to basket
Nexperia
Silicon Junction
400mA
-
Single
-
Silicon Junction
-
Surface
-
-
SOT-23
-
3
-
-
-
-
-
1.25V
250mW
250V
-65°C
-
1.7A
50ns
150°C
-
-
BAS21
3mm
1mm
No
-
-
-
No
-
Vishay Switching Diode, Single, 1.5 A, 2-Pin 1000 V DO-219AB
Vishay Switching Diode, Single, 1.5 A, 2-Pin 1000 V DO-219AB
Add to parts list
RS Stock No.: 180-7013Brand: VishayManufacturers Part No.: S1FLM-GS08HSN Code: 85411000

SR 1,380.00

SR 0.46 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.46
Add to basket
Vishay
Switching Diode
1.5A
-
Single
-
General Purpose Diode
-
Surface
-
-
DO-219AB
-
2
-
-
-
-
-
1.1V
-
1000V
-55°C
-
2.2A
1800ns
150°C
-
-
-
2.9mm
1.08mm
No
-
-
-
No
-
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148TA
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148TA
Add to parts list
RS Stock No.: 124-1312Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148TAHSN Code: 85411000

SR 402.50

SR 0.08 Each (On a Reel of 5000) (ex VAT)

Check stock

5000

Available in multiples of 5000
5000SR 0.08
Add to basket
Fairchild Semiconductor
Silicon Junction
400mA
-
Single
-
Silicon Junction
-
Through Hole
-
-
DO-35
-
2
-
-
-
-
-
1V
500mW
100V
-65°C
-
4A
4ns
175°C
-
-
1N4x48
4.56mm
1.91mm
No
-
-
-
AEC-Q101
-
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148
Fairchild Semiconductor Silicon Junction, Single, 400 mA, 2-Pin 100 V DO-35 1N4148
Add to parts list
RS Stock No.: 842-8002Brand: Fairchild SemiconductorManufacturers Part No.: 1N4148HSN Code: 85411000

SR 207.00

SR 0.104 Each (In a Box of 2000) (ex VAT)

Check stock

2000

Available in multiples of 2000
2000SR 0.104
Add to basket
Fairchild Semiconductor
Silicon Junction
400mA
-
Single
-
Silicon Junction
-
Through Hole
-
-
DO-35
-
2
-
-
-
-
-
1V
500mW
100V
-65°C
-
4A
4ns
175°C
-
-
1N4x48
4.56mm
1.91mm
No
-
-
-
AEC-Q101
-
Nexperia Silicon Junction, Single, 250 mA, 2-Pin 300 V SOD-523
Nexperia Silicon Junction, Single, 250 mA, 2-Pin 300 V SOD-523
Add to parts list
RS Stock No.: 178-7092Brand: NexperiaManufacturers Part No.: BAS521,115HSN Code: 85411000

SR 1,276.50

SR 0.426 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.426
Add to basket
Nexperia
Silicon Junction
250mA
-
Single
-
Silicon Junction
-
Surface
-
-
SOD-523
-
2
-
-
-
-
-
1.1V
500mW
300V
-65°C
-
4.5A
4ns
150°C
-
-
BAS521
1.25mm
0.65mm
No
-
-
-
No
-
DiodesZetex Silicon Junction, Single, 500 mA, 2-Pin 75 V SOD-323 1N4448WSF-7
DiodesZetex Silicon Junction, Single, 500 mA, 2-Pin 75 V SOD-323 1N4448WSF-7
Add to parts list
Also available in industry standard packaging
RS Stock No.: 823-2494Brand: DiodesZetexManufacturers Part No.: 1N4448WSF-7HSN Code: 85411000

SR 41.40

SR 0.207 Each (In a Pack of 200) (ex VAT)

Check stock

200

Available in multiples of 200
200SR 0.207
Add to basket
DiodesZetex
Silicon Junction
500mA
-
Single
-
Silicon Junction
-
Surface
-
-
SOD-323
-
2
-
-
-
-
-
1.25V
400mW
75V
-65°C
-
4A
4ns
150°C
-
-
-
1.8mm
1.8mm
No
-
-
-
No
-
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
Nexperia Logic Gate, 14-Pin SO 74HC86D,653
Add to parts list
RS Stock No.: 170-8013Brand: NexperiaManufacturers Part No.: 74HC86D,653HSN Code: 85423990

SR 2,098.75

SR 0.84 Each (On a Reel of 2500) (ex VAT)

Check stock

2500

Available in multiples of 2500
2500SR 0.84
Add to basket
Nexperia
Logic Gate
-
-
-
-
-
-
Surface
-
-
SO
-
14
-
-
-
-
-
-
500mW
-
-40°C
-
-
-
125°C
-
-
-
8.75mm
1.45mm
No
-
-
-
No
-
Nexperia Switching Diode, Series, 215 mA, 6-Pin 100 V SOT-23 BAV70,235
Nexperia Switching Diode, Series, 215 mA, 6-Pin 100 V SOT-23 BAV70,235
Add to parts list
RS Stock No.: 170-7959Brand: NexperiaManufacturers Part No.: BAV70,235HSN Code: 85411000

SR 920.00

SR 0.092 Each (On a Reel of 10000) (ex VAT)

Check stock

10000

Available in multiples of 10000
10000SR 0.092
Add to basket
Nexperia
Switching Diode
215mA
-
Series
-
Switching Diode
-
Surface
-
-
SOT-23
-
6
-
-
-
-
-
1.25V
250mW
100V
-65°C
-
4A
4ns
150°C
-
-
BAV70
3mm
1.1mm
No
-
-
-
AEC-Q101
-
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
Nexperia Silicon Junction, Single, 200 mA, 2-Pin 75 V MiniMELF
Add to parts list
RS Stock No.: 438-0338Brand: NexperiaManufacturers Part No.: BAS32L,115HSN Code: 85411000

SR 546.25

SR 0.218 Each (On a Reel of 2500) (ex VAT)

Check stock

2500

Available in multiples of 2500
2500SR 0.218
Add to basket
Nexperia
Silicon Junction
200mA
-
Single
-
Silicon Junction
-
Surface
-
-
MiniMELF
-
2
-
-
-
-
-
1V
250mW
75V
-65°C
-
4A
4ns
200°C
-
-
BAS32L
3.7mm
1.6mm
No
-
-
-
No
-
Nexperia General Purpose Diode, Single, 200 mA, 2-Pin 200 V SOD-123
Nexperia General Purpose Diode, Single, 200 mA, 2-Pin 200 V SOD-123
Add to parts list
RS Stock No.: 151-3364Brand: NexperiaManufacturers Part No.: BAS21H,115HSN Code: 85411000

SR 448.50

SR 0.15 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.15
Add to basket
Nexperia
General Purpose Diode
200mA
-
Single
-
Switching Diode
-
Surface
-
-
SOD-123
-
2
-
-
-
-
-
1.25V
375mW
200V
-65°C
-
9A
4ns
150°C
-
-
BAS21
2.7mm
1.2mm
No
-
-
-
No
-
Vishay Silicon Junction, Single, 1 A, 2-Pin 600 V SMP MSE1PGHM3/89A
Vishay Silicon Junction, Single, 1 A, 2-Pin 600 V SMP MSE1PGHM3/89A
Add to parts list
Also available in industry standard packaging
RS Stock No.: 811-9862Brand: VishayManufacturers Part No.: MSE1PGHM3/89AHSN Code: 85411000

SR 62.10

SR 0.621 Each (Supplied as a Tape) (ex VAT)

Check stock

100

Available in multiples of 100
100SR 0.621
Add to basket
Vishay
Silicon Junction
1A
-
Single
-
Silicon Junction
-
Surface
-
-
SMP
-
2
-
-
-
-
-
1.1V
-
600V
-55°C
-
20A
780ns
175°C
-
-
-
2.3mm
0.73mm
No
-
-
-
No
-
Nexperia Diode, Series, 200 mA, 6-Pin 100 V SOT-363 BAV99S,135
Nexperia Diode, Series, 200 mA, 6-Pin 100 V SOT-363 BAV99S,135
Add to parts list
RS Stock No.: 170-8062Brand: NexperiaManufacturers Part No.: BAV99S,135HSN Code: 85411000

SR 5,175.00

SR 0.518 Each (On a Reel of 10000) (ex VAT)

Check stock

10000

Available in multiples of 10000
10000SR 0.518
Add to basket
Nexperia
Diode
200mA
-
Series
-
Switching Diode
-
Surface
-
-
SOT-363
-
6
-
-
-
-
-
1.25V
250mW
100V
-65°C
-
4A
4ns
150°C
-
-
BAV99
2.2mm
1mm
No
-
-
-
AEC-Q101
-
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88
Nexperia Silicon Junction, Series, 200 mA, 6-Pin 100 V SC-88
Add to parts list
RS Stock No.: 178-7112Brand: NexperiaManufacturers Part No.: BAV99S,115HSN Code: 85411000

SR 759.00

SR 0.253 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.253
Add to basket
Nexperia
Silicon Junction
200mA
-
Series
-
Silicon Junction
-
Surface
-
-
SC-88
-
6
-
-
-
-
-
1.25V
250mW
100V
-65°C
-
4A
4ns
150°C
-
-
BAV99
2.2mm
1mm
No
-
-
-
No
-
Nexperia Switching Diode, Common Cathode, 215 mA, 3-Pin 75 V SOT-23
Nexperia Switching Diode, Common Cathode, 215 mA, 3-Pin 75 V SOT-23
Add to parts list
RS Stock No.: 219-4298Brand: NexperiaManufacturers Part No.: BAV170,215HSN Code: 85411000

SR 552.00

SR 0.184 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 0.184
Add to basket
Nexperia
Switching Diode
215mA
-
Common Cathode
-
Low Leakage
-
Surface
-
-
SOT-23
-
3
-
-
-
-
-
1.25V
250mW
75V
-55°C
-
4A
0.8ns
150°C
-
-
BAV170
2.9mm
1.1mm
No
-
-
-
AEC-Q101
-

...