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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 (105)

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: £0.075
807,498In Stock

Mfr. Part No.
MMSD3070

Mouser Part No
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

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Datasheet

807,498In Stock

Cut Tape

£0.075

£0.05

£0.049

£0.043

£0.04

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: £1.48
20,586In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

Learn More

Datasheet

20,586In Stock

Cut Tape

£1.48

£1.09

£0.995

£0.882

View

Reel

£0.681

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

NSVR201MXT5G
onsemi
1: £0.413
8,393In Stock

Mfr. Part No.
NSVR201MXT5G

Mouser Part No
863-NSVR201MXT5G

onsemi

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

Learn More

Datasheet

8,393In Stock

Cut Tape

£0.413

£0.258

£0.209

Reel

£0.209

Min.: 1
Mult.: 1
Max.: 440

: 8,000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: £0.48
17,936In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

Learn More

Datasheet

17,936In Stock

Cut Tape

£0.48

£0.346

£0.313

£0.287

Reel

£0.287

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 2,500

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: £0.788
6,652In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

6,652In Stock

Cut Tape

£0.788

£0.52

£0.48

£0.435

View

Reel

£0.391

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

FUSB302B01MPX
onsemi
1: £1.21
5,267In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

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

Learn More

Datasheet

5,267In Stock

Cut Tape

£1.21

£0.89

£0.811

Reel

£0.811

MouseReel Available

Min.: 1
Mult.: 1
Max.: 90

: 3,000

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

NCP4305DMTTWG
onsemi
1: £0.899
5,615In 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

5,615In Stock

Cut Tape

£0.899

£0.652

£0.59

£0.521

Reel

£0.521

MouseReel Available

Min.: 1
Mult.: 1
Max.: 130

: 3,000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: £1.59
47,179In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

Learn More

Datasheet

47,179In Stock

Cut Tape

£1.59

£1.18

£1.07

£0.96

View

Reel

£0.803

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

NCP1340B3D1R2G
onsemi
1: £0.952
8,549In 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

8,549In Stock

Cut Tape

£0.952

£0.689

£0.611

£0.552

View

Reel

£0.415

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306DADZZDASNT1G
onsemi
1: £0.436
2,541In Stock

Mfr. Part No.
NCP4306DADZZDASNT1G

Mouser Part No
863-NCP4306DADDASNTG

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOUS

Learn More

Datasheet

2,541In Stock

Cut Tape

£0.436

£0.341

£0.305

£0.272

Reel

£0.214

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: £1.01
1,510In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1,510In Stock

Cut Tape

£1.01

£0.734

£0.647

£0.577

View

Reel

£0.454

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DMR2G
onsemi
1: £0.638
45,115In Stock

Mfr. Part No.
NCS2333DMR2G

Mouser Part No
863-NCS2333DMR2G

onsemi

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

Learn More

Datasheet

45,115In Stock

Cut Tape

£0.638

£0.457

£0.412

£0.362

View

Reel

£0.285

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,860

: 4,000

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

1N4148WT
onsemi
1: £0.12
497,784In Stock
296,000Expected 07/07/2026

Mfr. Part No.
1N4148WT

Mouser Part No
512-1N4148WT

onsemi

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

Learn More

Datasheet

497,784In Stock

296,000Expected 07/07/2026

Cut Tape

£0.12

£0.072

£0.046

£0.035

£0.027

Reel

£0.027

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: £0.841
8,839In 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

8,839In Stock

Cut Tape

£0.841

£0.604

£0.546

£0.482

View

Reel

£0.423

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,280

: 3,000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: £1.21
4,452In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,452In Stock

Cut Tape

£1.21

£0.89

£0.811

£0.719

Reel

£0.585

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: £1.21
4,438In Stock

Mfr. Part No.
FUSB302B11MPX

Mouser Part No
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,438In Stock

Cut Tape

£1.21

£0.89

£0.811

£0.719

View

Reel

£0.651

MouseReel Available

Min.: 1
Mult.: 1
Max.: 540

: 3,000

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

FUSB302BMPX
onsemi
1: £0.796
3,736In Stock

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

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

Learn More

Datasheet

3,736In Stock

Cut Tape

£0.796

£0.581

£0.527

£0.467

Reel

£0.467

MouseReel Available

Min.: 1
Mult.: 1
Max.: 170

: 3,000

USB Interface IC USB TYPE-C

FUSB302TMPX
onsemi
1: £0.863
12,558In Stock
18,000Expected 10/08/2026

Mfr. Part No.
FUSB302TMPX

Mouser Part No
512-FUSB302TMPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

12,558In Stock

18,000Expected 10/08/2026

Cut Tape

£0.863

£0.623

£0.563

£0.497

View

Reel

£0.40

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,380

: 3,000

USB Interface IC USB Type-C Control Targeted for TA

FUSB3301MPX
onsemi
1: £1.03
6,593In Stock

Mfr. Part No.
FUSB3301MPX

Mouser Part No
512-FUSB3301MPX

onsemi

USB Interface IC USB Type-C Control Targeted for TA

Learn More

Datasheet

6,593In Stock

Cut Tape

£1.03

£0.744

£0.674

£0.597

View

Reel

£0.452

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: £0.788
22,744In Stock
15,000Expected 08/07/2026

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

Learn More

Datasheet

22,744In Stock

15,000Expected 08/07/2026

Cut Tape

£0.788

£0.569

£0.504

£0.453

View

Reel

£0.384

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,170

: 5,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: £0.788
3,891In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

3,891In Stock

Cut Tape

£0.788

£0.567

£0.523

£0.461

Reel

£0.377

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Small Signal Switching Diodes 75V 200mA

BAS16LT1G
onsemi
1: £0.083
401,961In Stock
801,000On Order

Mfr. Part No.
BAS16LT1G

Mouser Part No
863-BAS16LT1G

onsemi

Small Signal Switching Diodes 75V 200mA

Learn More

Datasheet

401,961In Stock

801,000On Order

Cut Tape

£0.083

£0.049

£0.03

£0.022

Reel

£0.014

View

MouseReel Available

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

: 3,000

Schottky Diodes & Rectifiers SS DUAL CC

BAT54CLT3G
onsemi
1: £0.098
202,372In Stock

Mfr. Part No.
BAT54CLT3G

Mouser Part No
863-BAT54CLT3G

onsemi

Schottky Diodes & Rectifiers SS DUAL CC

Datasheet

202,372In Stock

Cut Tape

£0.098

£0.057

£0.037

£0.027

View

Reel

£0.018

MouseReel Available

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

: 10,000

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

ESD8704MUTAG
onsemi
1: £0.458
19,098In Stock
213,000Expected 22/01/2027

Mfr. Part No.
ESD8704MUTAG

Mouser Part No
863-ESD8704MUTAG

onsemi

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

Learn More

Datasheet

19,098In Stock

213,000Expected 22/01/2027

Cut Tape

£0.458

£0.27

£0.172

£0.145

£0.132

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: £1.63
5,530In Stock

Mfr. Part No.
FPF2895CUCX

Mouser Part No
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

Learn More

Datasheet

5,530In Stock

Cut Tape

£1.63

£1.20

£1.10

£0.986

Reel

£0.803

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Protection & Small Signal Discretes

All Results (105)

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Protection & Small Signal Discretes

All Results (105)

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