Semiconductors – Mouser Korea, Republic of

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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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Results: 105

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: ₩343.2
761,750In Stock

Mfr. Part #
MMSD3070

Mouser Part #
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

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Datasheet

761,750In Stock

Cut Tape

₩343.2

₩201.2

₩152.9

₩101.4

₩92

Reel

₩79.6

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,630

: 3,000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: ₩3,073.2
19,586In Stock

Mfr. Part #
NCP81239MNTXG

Mouser Part #
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

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Datasheet

19,586In Stock

Cut Tape

₩3,073.2

₩2,262

₩2,059.2

₩1,840.8

Reel

₩1,455.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SECONDARY SIDE SYNCH

NCP4305DMNTWG
onsemi
1: ₩1,996.8
6,485In Stock
8,000Expected 9/21/2026

Mfr. Part #
NCP4305DMNTWG

Mouser Part #
863-NCP4305DMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH

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Datasheet

6,485In Stock

8,000Expected 9/21/2026

Cut Tape

₩1,996.8

₩1,447.7

₩1,310.4

₩1,159.1

View

Reel

₩926.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: ₩1,840.8
6,594In Stock

Mfr. Part #
NCP4306AADZZZAMNTWG

Mouser Part #
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

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Datasheet

6,594In Stock

Cut Tape

₩1,840.8

₩1,081.1

₩995.3

₩903.2

View

Reel

₩812.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: ₩3,385.2
5,530In Stock

Mfr. Part #
FPF2895CUCX

Mouser Part #
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

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Datasheet

5,530In Stock

Cut Tape

₩3,385.2

₩2,511.6

₩2,121.6

₩1,965.6

View

Reel

₩1,638

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

NCP4305DMTTWG
onsemi
1: ₩1,872
5,579In Stock

Mfr. Part #
NCP4305DMTTWG

Mouser Part #
863-NCP4305DMTTWG

onsemi

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

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Datasheet

5,579In Stock

Cut Tape

₩1,872

₩1,355.6

₩1,227.7

₩1,084.2

Reel

₩1,084.2

MouseReel Available

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

: 3,000

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

FPF2595UCX
onsemi
1: ₩1,747.2
8,690In Stock

Mfr. Part #
FPF2595UCX

Mouser Part #
512-FPF2595UCX

onsemi

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

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Datasheet

8,690In Stock

Cut Tape

₩1,747.2

₩1,255.8

₩1,135.7

₩1,001.5

Reel

₩1,001.5

MouseReel Available

Min.: 1
Mult.: 1
Max.: 160

: 3,000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: ₩1,216.8
17,941In Stock

Mfr. Part #
NCP43080DDR2G

Mouser Part #
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

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Datasheet

17,941In Stock

Cut Tape

₩1,216.8

₩872

₩783.1

₩686.4

Reel

₩686.4

MouseReel Available

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

: 2,500

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

FUSB302B01MPX
onsemi
1: ₩2,449.2
5,099In Stock

Mfr. Part #
FUSB302B01MPX

Mouser Part #
512-FUSB302B01MPX

onsemi

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

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Datasheet

5,099In Stock

Cut Tape

₩2,449.2

₩1,856.4

₩1,638

Reel

₩1,638

MouseReel Available

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

: 3,000

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: ₩3,307.2
47,593In Stock
NRND

Mfr. Part #
NCP81231MNTXG

Mouser Part #
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

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Datasheet

47,593In Stock

Cut Tape

₩3,307.2

₩2,449.2

₩2,230.8

₩1,996.8

Reel

₩1,653.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Small Signal Switching Diodes SS SWCH DIO 200V

SBAS20HT1G
onsemi
1: ₩374.4
102In Stock
27,000Expected 4/23/2027

Mfr. Part #
SBAS20HT1G

Mouser Part #
863-SBAS20HT1G

onsemi

Small Signal Switching Diodes SS SWCH DIO 200V

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Datasheet

102In Stock

27,000Expected 4/23/2027

Cut Tape

₩374.4

₩166.9

₩145.1

₩106.1

Reel

₩76.4

MouseReel Available

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

: 3,000

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

NCP1340B3D1R2G
onsemi
1: ₩1,981.2
8,553In Stock

Mfr. Part #
NCP1340B3D1R2G

Mouser Part #
863-NCP1340B3D1R2G

onsemi

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

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Datasheet

8,553In Stock

Cut Tape

₩1,981.2

₩1,432.1

₩1,290.1

₩1,140.4

View

Reel

₩890.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: ₩2,106
1,510In Stock

Mfr. Part #
NCP43080DMNTWG

Mouser Part #
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

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Datasheet

1,510In Stock

Cut Tape

₩2,106

₩1,525.7

₩1,358.8

₩1,224.6

View

Reel

₩959.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: ₩1,638
34,978In Stock

Mfr. Part #
FUSB340TMX

Mouser Part #
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

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Datasheet

34,978In Stock

Cut Tape

₩1,638

₩1,182.5

₩1,037.4

₩942.2

View

Reel

₩798.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 720

: 5,000

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

NCS2333DMR2G
onsemi
1: ₩1,388.4
77,050In Stock

Mfr. Part #
NCS2333DMR2G

Mouser Part #
863-NCS2333DMR2G

onsemi

Operational Amplifiers - Op Amps DUAL PRECISION OPAMP

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Datasheet

77,050In Stock

Cut Tape

₩1,388.4

₩993.7

₩895.4

₩787.8

View

Reel

₩619.3

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,180

: 4,000

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

1N4148WT
onsemi
1: ₩249.6
673,668In Stock
416,000Expected 6/18/2027

Mfr. Part #
1N4148WT

Mouser Part #
512-1N4148WT

onsemi

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

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Datasheet

673,668In Stock

416,000Expected 6/18/2027

Cut Tape

₩249.6

₩113.9

₩96.7

₩71.8

View

Reel

₩42.1

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 8,000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: ₩2,527.2
4,030In Stock

Mfr. Part #
FUSB302B10MPX

Mouser Part #
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,030In Stock

Cut Tape

₩2,527.2

₩1,856.4

₩1,684.8

₩1,494.5

Reel

₩1,494.5

MouseReel Available

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

: 3,000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: ₩2,527.2
4,726In Stock

Mfr. Part #
FUSB302B11MPX

Mouser Part #
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,726In Stock

Cut Tape

₩2,527.2

₩1,856.4

₩1,684.8

₩1,494.5

₩1,405.6

Reel

₩1,405.6

MouseReel Available

Min.: 1
Mult.: 1
Max.: 270

: 3,000

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

FUSB302BMPX
onsemi
1: ₩1,716
3,066In Stock
3,000Expected 10/2/2026

Mfr. Part #
FUSB302BMPX

Mouser Part #
512-FUSB302BMPX

onsemi

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

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Datasheet

3,066In Stock

3,000Expected 10/2/2026

Cut Tape

₩1,716

₩1,241.8

₩1,117

₩989

Reel

₩989

MouseReel Available

Min.: 1
Mult.: 1
Max.: 180

: 3,000

USB Interface IC USB TYPE-C

FUSB302TMPX
onsemi
1: ₩1,918.8
4,993In Stock
45,000Expected 10/2/2026

Mfr. Part #
FUSB302TMPX

Mouser Part #
512-FUSB302TMPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

4,993In Stock

45,000Expected 10/2/2026

Cut Tape

₩1,918.8

₩1,390

₩1,257.4

₩1,112.3

View

Reel

₩928.2

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,570

: 3,000

USB Interface IC USB Type-C Control Targeted for TA

FUSB3301MPX
onsemi
1: ₩2,090.4
7,486In Stock
9,000Expected 11/10/2026

Mfr. Part #
FUSB3301MPX

Mouser Part #
512-FUSB3301MPX

onsemi

USB Interface IC USB Type-C Control Targeted for TA

Learn More

Datasheet

7,486In Stock

9,000Expected 11/10/2026

Cut Tape

₩2,090.4

₩1,514.8

₩1,372.8

₩1,216.8

View

Reel

₩981.2

MouseReel Available

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

: 3,000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: ₩1,684.8
3,891In Stock

Mfr. Part #
NCP4306AADZZZAMN1TBG

Mouser Part #
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

3,891In Stock

Cut Tape

₩1,684.8

₩1,204.3

₩1,087.3

₩957.8

Reel

₩783.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Small Signal Switching Diodes 75V 200mA

BAS16LT1G
onsemi
1: ₩171.6
1,092,622In Stock

Mfr. Part #
BAS16LT1G

Mouser Part #
863-BAS16LT1G

onsemi

Small Signal Switching Diodes 75V 200mA

Learn More

Datasheet

1,092,622In Stock

Cut Tape

₩171.6

₩74.9

₩65.5

₩46.8

Reel

₩32.8

View

MouseReel Available

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

: 3,000

Small Signal Switching Diodes 250V 200mA

BAS21LT1G
onsemi
1: ₩218.4
134,180In Stock
78,000Expected 4/28/2027

Mfr. Part #
BAS21LT1G

Mouser Part #
863-BAS21LT1G

onsemi

Small Signal Switching Diodes 250V 200mA

Learn More

Datasheet

134,180In Stock

78,000Expected 4/28/2027

Cut Tape

₩218.4

₩93.6

₩81.1

₩57.7

Reel

₩40.6

View

MouseReel Available

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

: 3,000

Schottky Diodes & Rectifiers SS DUAL CC

BAT54CLT3G
onsemi
1: ₩202.8
170,022In Stock

Mfr. Part #
BAT54CLT3G

Mouser Part #
863-BAT54CLT3G

onsemi

Schottky Diodes & Rectifiers SS DUAL CC

Datasheet

170,022In Stock

Cut Tape

₩202.8

₩90.5

₩76.4

₩56.2

View

Reel

₩28.1

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10,000

: 10,000

Protection & Small Signal Discretes

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