Semiconductors – Mouser South Africa

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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.

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Types of Semiconductors

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: $0.10
810,886In Stock

Mfr. Part No.
MMSD3070

Mouser Part No
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

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Datasheet

810,886In Stock

Cut Tape

$0.10

$0.057

$0.053

Reel

$0.037

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: $1.91
20,596In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

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Datasheet

20,596In Stock

Cut Tape

$1.91

$1.41

$1.29

$1.15

View

Reel

$0.907

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

FUSB302B01MPX
onsemi
1: $1.30
5,630In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

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

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Datasheet

5,630In Stock

Cut Tape

$1.30

$1.02

$0.94

$0.861

Reel

$0.749

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: $0.57
17,911In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

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Datasheet

17,911In Stock

Cut Tape

$0.57

$0.413

$0.376

$0.333

$0.329

Reel

$0.328

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: $1.10
6,675In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

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Datasheet

6,675In Stock

Cut Tape

$1.10

$0.693

$0.64

$0.579

View

Reel

$0.521

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

NCP4305DMTTWG
onsemi
1: $1.17
5,626In Stock

Mfr. Part No.
NCP4305DMTTWG

Mouser Part No
863-NCP4305DMTTWG

onsemi

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

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Datasheet

5,626In Stock

Cut Tape

$1.17

$0.844

$0.763

$0.675

Reel

$0.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

NSVR201MXT5G
onsemi
1: $0.45
8,383In Stock

Mfr. Part No.
NSVR201MXT5G

Mouser Part No
863-NSVR201MXT5G

onsemi

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

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Datasheet

8,383In Stock

Cut Tape

$0.45

$0.312

$0.266

$0.257

View

Reel

$0.236

Min.: 1
Mult.: 1

: 8,000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: $2.12
47,179In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

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Datasheet

47,179In Stock

Cut Tape

$2.12

$1.57

$1.43

$1.28

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFIER CONTROLLER

NCP43080ADR2G
onsemi
1: $0.62
4,238In Stock
NRND

Mfr. Part No.
NCP43080ADR2G

Mouser Part No
863-NCP43080ADR2G

NRND

onsemi

Switching Controllers SYNC-RECTIFIER CONTROLLER

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Datasheet

4,238In Stock

Cut Tape

$0.62

$0.476

$0.44

$0.401

View

Reel

$0.35

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

NCP1340B3D1R2G
onsemi
1: $1.27
8,560In Stock

Mfr. Part No.
NCP1340B3D1R2G

Mouser Part No
863-NCP1340B3D1R2G

onsemi

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

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Datasheet

8,560In Stock

Cut Tape

$1.27

$0.918

$0.814

$0.735

View

Reel

$0.571

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: $1.31
1,499In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1,499In Stock

Cut Tape

$1.31

$0.95

$0.843

$0.752

View

Reel

$0.609

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Controllers SECONDARY SIDE SYNCHRONOUS

NCP4306DADZZDASNT1G
onsemi
1: $0.55
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

$0.55

$0.455

$0.406

$0.362

View

Reel

$0.285

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC Type-C Control IC with PD

FUSB302BUCX
onsemi
1: $0.59
3,687In Stock

Mfr. Part No.
FUSB302BUCX

Mouser Part No
512-FUSB302BUCX

onsemi

USB Interface IC Type-C Control IC with PD

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Datasheet

3,687In Stock

Cut Tape

$0.59

$0.461

$0.429

$0.395

View

Reel

$0.354

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DMR2G
onsemi
1: $0.85
54,032In Stock

Mfr. Part No.
NCS2333DMR2G

Mouser Part No
863-NCS2333DMR2G

onsemi

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

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Datasheet

54,032In Stock

Cut Tape

$0.85

$0.609

$0.549

$0.483

View

Reel

$0.379

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

1N4148WT
onsemi
1: $0.11
134,116In Stock
512,000On Order

Mfr. Part No.
1N4148WT

Mouser Part No
512-1N4148WT

onsemi

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

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Datasheet

134,116In Stock

512,000On Order

Cut Tape

$0.11

$0.069

$0.059

$0.043

View

Reel

$0.017

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,000

: 8,000

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

FPF2595UCX
onsemi
1: $1.12
9,092In 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

9,092In Stock

Cut Tape

$1.12

$0.805

$0.728

$0.642

Reel

$0.537

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: $1.62
4,443In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,443In Stock

Cut Tape

$1.62

$1.19

$1.08

$0.958

Reel

$0.779

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: $1.62
4,279In Stock

Mfr. Part No.
FUSB302B11MPX

Mouser Part No
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,279In Stock

Cut Tape

$1.62

$1.19

$1.08

$0.958

Reel

$0.779

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

FUSB302BMPX
onsemi
1: $1.06
4,767In Stock

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

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

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Datasheet

4,767In Stock

Cut Tape

$1.06

$0.775

$0.702

$0.622

Reel

$0.509

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: $1.05
23,548In Stock
15,000Expected 2026/07/24

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

Learn More

Datasheet

23,548In Stock

15,000Expected 2026/07/24

Cut Tape

$1.05

$0.758

$0.676

$0.604

View

Reel

$0.476

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: $1.05
3,807In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

3,807In Stock

Cut Tape

$1.05

$0.756

$0.697

$0.614

Reel

$0.502

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Small Signal Switching Diodes 75V 200mA

BAS16LT1G
onsemi
1: $0.11
330,073In Stock
882,000On Order

Mfr. Part No.
BAS16LT1G

Mouser Part No
863-BAS16LT1G

onsemi

Small Signal Switching Diodes 75V 200mA

Learn More

Datasheet

330,073In Stock

882,000On Order

Cut Tape

$0.11

$0.067

$0.042

$0.03

Reel

$0.019

View

MouseReel Available

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

: 3,000

Schottky Diodes & Rectifiers SS DUAL CC

BAT54CLT3G
onsemi
1: $0.13
121,591In Stock
70,000Expected 2026/07/03

Mfr. Part No.
BAT54CLT3G

Mouser Part No
863-BAT54CLT3G

onsemi

Schottky Diodes & Rectifiers SS DUAL CC

Datasheet

121,591In Stock

70,000Expected 2026/07/03

Cut Tape

$0.13

$0.081

$0.05

$0.036

Reel

$0.016

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

ESD8704MUTAG
onsemi
1: $0.62
31,267In Stock
213,000Expected 2026/08/10

Mfr. Part No.
ESD8704MUTAG

Mouser Part No
863-ESD8704MUTAG

onsemi

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

Learn More

Datasheet

31,267In Stock

213,000Expected 2026/08/10

Cut Tape

$0.62

$0.383

$0.244

$0.19

$0.172

Reel

$0.134

MouseReel Available

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

: 3,000

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: $2.17
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

$2.17

$1.60

$1.47

$1.31

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Protection & Small Signal Discretes

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