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Protection & Small Signal Discretes

onsemi Protection & Small Signal Discretes are a portfolio of over 8000 discretes available in 176 packages. The portfolio features high performance small signal Schottky in the industry's smallest form factor. Standard & automotive small signal products are available.

All Results (108)

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: £0.075
865,964In Stock

Mfr. Part No.
MMSD3070

Mouser Part No
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

Learn More

Datasheet

865,964In Stock

Cut Tape

£0.075

£0.043

£0.039

£0.038

Reel

£0.028

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: £0.353
18,210In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

Learn More

Datasheet

18,210In Stock

Cut Tape

£0.353

£0.265

£0.242

£0.241

Reel

£0.241

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

USB Interface IC Type-C Control IC with PD

FUSB302BUCX
onsemi
1: £0.48
3,809In Stock

Mfr. Part No.
FUSB302BUCX

Mouser Part No
512-FUSB302BUCX

onsemi

USB Interface IC Type-C Control IC with PD

Learn More

Datasheet

3,809In Stock

Cut Tape

£0.48

£0.362

£0.335

£0.304

View

Reel

£0.266

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: £0.766
7,337In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

7,337In Stock

Cut Tape

£0.766

£0.551

£0.491

£0.427

View

Reel

£0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: £0.586
7,285In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

7,285In Stock

Cut Tape

£0.586

£0.461

£0.43

£0.396

£0.382

Reel

£0.382

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

NCP4305DMTTWG
onsemi
1: £0.882
5,647In Stock

Mfr. Part No.
NCP4305DMTTWG

Mouser Part No
863-NCP4305DMTTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

Learn More

Datasheet

5,647In Stock

Cut Tape

£0.882

£0.634

£0.574

£0.507

View

Reel

£0.402

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

NSVR201MXT5G
onsemi
1: £0.292
8,696In Stock

Mfr. Part No.
NSVR201MXT5G

Mouser Part No
863-NSVR201MXT5G

onsemi

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

Learn More

Datasheet

8,696In Stock

Cut Tape

£0.292

£0.219

£0.195

£0.19

View

Reel

£0.177

Min.: 1
Mult.: 1

: 8,000

USB Interface IC Prgramble USB Type-C Controller w/PD

FUSB302B01MPX
onsemi
1: £0.952
5,705In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

USB Interface IC Prgramble USB Type-C Controller w/PD

Learn More

Datasheet

5,705In Stock

Cut Tape

£0.952

£0.743

£0.689

£0.63

View

Reel

£0.553

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: £1.59
50,095In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

Learn More

Datasheet

50,095In Stock

Cut Tape

£1.59

£1.18

£1.07

£0.96

Reel

£0.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFIER CONTROLLER

NCP43080ADR2G
onsemi
1: £0.473
4,283In Stock
NRND

Mfr. Part No.
NCP43080ADR2G

Mouser Part No
863-NCP43080ADR2G

NRND

onsemi

Switching Controllers SYNC-RECTIFIER CONTROLLER

Learn More

Datasheet

4,283In Stock

Cut Tape

£0.473

£0.357

£0.33

£0.299

View

Reel

£0.264

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

USB Switch ICs Protection Switch

FUSB252UMX
onsemi
1: £0.593
11,764In Stock
End of Life

Mfr. Part No.
FUSB252UMX

Mouser Part No
512-FUSB252UMX

End of Life

onsemi

USB Switch ICs Protection Switch

Datasheet

11,764In Stock

Cut Tape

£0.593

£0.454

£0.421

£0.383

View

Reel

£0.326

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

NCP1340B3D1R2G
onsemi
1: £0.925
8,599In Stock

Mfr. Part No.
NCP1340B3D1R2G

Mouser Part No
863-NCP1340B3D1R2G

onsemi

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

Learn More

Datasheet

8,599In Stock

Cut Tape

£0.925

£0.669

£0.60

£0.535

View

Reel

£0.415

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: £0.986
1,570In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1,570In Stock

Cut Tape

£0.986

£0.713

£0.646

£0.572

View

Reel

£0.457

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: £0.766
25,850In Stock
15,000Expected 23/10/2026

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

Learn More

Datasheet

25,850In Stock

15,000Expected 23/10/2026

Cut Tape

£0.766

£0.553

£0.495

£0.44

View

Reel

£0.365

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: £1.43
19,732In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

Learn More

Datasheet

19,732In Stock

Cut Tape

£1.43

£1.06

£0.969

£0.863

Reel

£0.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

1N4148WT
onsemi
1: £0.083
157,597In Stock
512,000On Order

Mfr. Part No.
1N4148WT

Mouser Part No
512-1N4148WT

onsemi

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

Learn More

Datasheet

157,597In Stock

512,000On Order

Cut Tape

£0.083

£0.052

£0.044

£0.032

£0.019

Reel

£0.019

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,270

: 8,000

Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl

FPF2595UCX
onsemi
1: £0.811
7,863In Stock

Mfr. Part No.
FPF2595UCX

Mouser Part No
512-FPF2595UCX

onsemi

Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl

Learn More

Datasheet

7,863In Stock

Cut Tape

£0.811

£0.588

£0.53

£0.469

View

Reel

£0.387

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: £1.19
4,707In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,707In Stock

Cut Tape

£1.19

£0.871

£0.788

£0.698

Reel

£0.585

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: £1.19
5,879In Stock

Mfr. Part No.
FUSB302B11MPX

Mouser Part No
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

5,879In Stock

Cut Tape

£1.19

£0.871

£0.788

£0.698

Reel

£0.585

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC 302B Type-C Control IC with PD

FUSB302BMPX
onsemi
1: £0.766
5,436In Stock

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

USB Interface IC 302B Type-C Control IC with PD

Learn More

Datasheet

5,436In Stock

Cut Tape

£0.766

£0.56

£0.507

£0.463

Reel

£0.382

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Schottky Diodes & Rectifiers 30V 225mW Dual Common Cathode

BAT54CLT1G
onsemi
1: £0.098
217,828In Stock
333,000On Order

Mfr. Part No.
BAT54CLT1G

Mouser Part No
863-BAT54CLT1G

onsemi

Schottky Diodes & Rectifiers 30V 225mW Dual Common Cathode

Datasheet

217,828In Stock

333,000On Order

Cut Tape

£0.098

£0.058

£0.035

£0.025

£0.023

Reel

£0.019

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6,000

: 3,000

Schottky Diodes & Rectifiers SS DUAL CC

BAT54CLT3G
onsemi
1: £0.083
145,587In Stock
70,000Expected 03/07/2026

Mfr. Part No.
BAT54CLT3G

Mouser Part No
863-BAT54CLT3G

onsemi

Schottky Diodes & Rectifiers SS DUAL CC

Datasheet

145,587In Stock

70,000Expected 03/07/2026

Cut Tape

£0.083

£0.044

£0.035

£0.025

View

Reel

£0.017

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,880

: 10,000

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

ESD8704MUTAG
onsemi
1: £0.436
35,261In Stock
213,000Expected 31/07/2026

Mfr. Part No.
ESD8704MUTAG

Mouser Part No
863-ESD8704MUTAG

onsemi

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

Learn More

Datasheet

35,261In Stock

213,000Expected 31/07/2026

Cut Tape

£0.436

£0.27

£0.172

£0.14

£0.123

Reel

£0.10

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6,000

: 3,000

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: £1.58
5,172In Stock

Mfr. Part No.
FPF2895CUCX

Mouser Part No
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

Learn More

Datasheet

5,172In Stock

Cut Tape

£1.58

£1.17

£1.07

£0.952

View

Reel

£0.803

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Small Signal Switching Diodes 100V 200mA

MMBD914LT1G
onsemi
1: £0.098
326,145In Stock
129,000Expected 22/01/2027

Mfr. Part No.
MMBD914LT1G

Mouser Part No
863-MMBD914LT1G

onsemi

Small Signal Switching Diodes 100V 200mA

Learn More

Datasheet

326,145In Stock

129,000Expected 22/01/2027

Cut Tape

£0.098

£0.052

£0.032

£0.024

£0.021

Reel

£0.018

MouseReel Available

Min.: 1
Mult.: 1
Max.: 9,000

: 3,000

Protection & Small Signal Discretes

All Results (108)

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Protection & Small Signal Discretes

All Results (108)

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