.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Discrete Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Discrete Semiconductors

List Images

Results: 10,959

Applied Filters:

Manufacturer = Littelfuse

Product Type

Technology

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Triacs 0.5 Amp Sensitive TRIAC - SOT-23

LX507MBBRP
Littelfuse
1: $1.60
1,777In Stock
New Product

Mfr. Part No.
LX507MBBRP

Mouser Part No
576-LX507MBBRP

New Product

Littelfuse

Triacs 0.5 Amp Sensitive TRIAC - SOT-23

Learn More

Datasheet

1,777In Stock

Cut Tape

$1.60

$1.01

$0.664

$0.527

Reel

$0.428

View

Min.: 1
Mult.: 1

Reel: 3,000

Triacs

SMD/SMT

SOT-23-3

ESD Protection Diodes / TVS Diodes 6V 120A 30kV SOD323FL Uni-dir T

AQ06-01FLTG
Littelfuse
1: $0.862
5,980In Stock
100On Order
New Product

Mfr. Part No.
AQ06-01FLTG

Mouser Part No
576-AQ06-01FLTG

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes 6V 120A 30kV SOD323FL Uni-dir T

Learn More

5,980In Stock

100On Order

Cut Tape

$0.862

$0.527

$0.336

$0.279

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SOD323FL-2

SiC Schottky Diodes RECT 1.2KV 34A SM SIC SKY

DCK10I1200UZ
Littelfuse
1: $6.64
279In Stock
2,500Expected 16/4/2026
New Product

Mfr. Part No.
DCK10I1200UZ

Mouser Part No
747-DCK10I1200UZ

New Product

Littelfuse

SiC Schottky Diodes RECT 1.2KV 34A SM SIC SKY

Learn More

Datasheet

279In Stock

2,500Expected 16/4/2026

Cut Tape

$6.64

$4.39

$3.45

$3.06

Reel

$2.52

View

Min.: 1
Mult.: 1

Reel: 2,500

SiC Schottky Diodes

SMD/SMT

TO-252-2

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V

TPSMB2818CA
Littelfuse
1: $1.40
3,020In Stock
New Product

Mfr. Part No.
TPSMB2818CA

Mouser Part No
576-TPSMB2818CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V

Learn More

Datasheet

3,020In Stock

Cut Tape

$1.40

$0.876

$0.573

$0.442

Reel

$0.346

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMB (DO-214AA)

ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV

AQ3118-02JTG
Littelfuse
1: $1.63
2,100In Stock
New Product

Mfr. Part No.
AQ3118-02JTG

Mouser Part No
576-AQ3118-02JTG

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes 18 V, 0.6 pF, 10 kV

Learn More

Datasheet

2,100In Stock

Cut Tape

$1.63

$1.03

$0.677

$0.527

Reel

$0.414

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SC-70-3 (SOT-323-3)

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V

TPSMB3018CA
Littelfuse
1: $1.42
3,100In Stock
New Product

Mfr. Part No.
TPSMB3018CA

Mouser Part No
576-TPSMB3018CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V

Learn More

Datasheet

3,100In Stock

Cut Tape

$1.42

$0.877

$0.574

$0.443

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMB (DO-214AA)

SiC Schottky Diodes 1200V 30A TO-247-2L

DCK30I1200HA
Littelfuse
1: $11.02
43In Stock
New Product

Mfr. Part No.
DCK30I1200HA

Mouser Part No
576-DCK30I1200HA

New Product

Littelfuse

SiC Schottky Diodes 1200V 30A TO-247-2L

Learn More

Datasheet

43In Stock

$11.02

$7.78

$6.48

$5.78

$5.41

Min.: 1
Mult.: 1

SiC Schottky Diodes

Through Hole

TO-247-2L

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 45V Bi, 7'' T&R

SM30KPA45CA-HRA
Littelfuse
1: $208.75
4In Stock
New Product

Mfr. Part No.
SM30KPA45CA-HRA

Mouser Part No
576-SM30KPA45CA-HRA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 45V Bi, 7'' T&R

Learn More

Datasheet

4In Stock

Cut Tape

$208.75

$190.58

Reel

$190.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

SMD-2

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 48V Bi, 7'' T&R

SM30KPA48CA-HRA
Littelfuse
1: $208.75
4In Stock
New Product

Mfr. Part No.
SM30KPA48CA-HRA

Mouser Part No
576-SM30KPA48CA-HRA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes HI-REL TVS SM30KPA-HRA 48V Bi, 7'' T&R

Learn More

Datasheet

4In Stock

Cut Tape

$208.75

$190.58

Reel

$190.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

SMD-2

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 350V

5.0SMDJ350CA
Littelfuse
1: $4.03
1,936In Stock
New Product

Mfr. Part No.
5.0SMDJ350CA

Mouser Part No
576-5.0SMDJ350CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 350V

Datasheet

1,936In Stock

Cut Tape

$4.03

$2.61

$1.92

$1.63

$1.38

Reel

$1.22

Min.: 1
Mult.: 1

Reel: 3,000

SMC (DO-214AB)

ESD Protection Diodes / TVS Diodes 27V 4A 30kV 12pF SOD323 Diode Array

AQ27COM-01FTG
Littelfuse
1: $0.82
7,945In Stock
New Product

Mfr. Part No.
AQ27COM-01FTG

Mouser Part No
576-AQ27COM-01FTG

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 4A 30kV 12pF SOD323 Diode Array

Learn More

Datasheet

7,945In Stock

Cut Tape

$0.82

$0.50

$0.32

$0.265

Reel

$0.182

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SOD-323-3

ESD Protection Diodes / TVS Diodes TPSMB - CA 24V

TPSMB2412CA
Littelfuse
1: $1.42
2,973In Stock
New Product

Mfr. Part No.
TPSMB2412CA

Mouser Part No
576-TPSMB2412CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TPSMB - CA 24V

Learn More

Datasheet

2,973In Stock

Cut Tape

$1.42

$0.877

$0.574

$0.443

Reel

$0.379

View

Min.: 1
Mult.: 1

Reel: 3,000

SMB (DO-214AA)

ESD Protection Diodes / TVS Diodes 7V 2.5A 0.3pF 22kV SOD523 Uni-dir TVS

SC3530-01LTG
Littelfuse
1: $0.681
31,847In Stock

Mfr. Part No.
SC3530-01LTG

Mouser Part No
576-SC3530-01LTG

Littelfuse

ESD Protection Diodes / TVS Diodes 7V 2.5A 0.3pF 22kV SOD523 Uni-dir TVS

Learn More

Datasheet

31,847In Stock

Cut Tape

$0.681

$0.416

$0.167

$0.161

Reel

$0.124

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SOD-523-2

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA36A
Littelfuse
1: $11.37
3,664In Stock

Mfr. Part No.
15KPA36A

Mouser Part No
576-15KPA36A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

3,664In Stock

Cut Tape

$11.37

$9.34

$8.94

$8.17

Reel

$8.17

Min.: 1
Mult.: 1

Reel: 800

P600-2

Triacs 400V 10A 50-50-50mA

Q4010L5TP
Littelfuse
1: $4.07
12,113In Stock

Mfr. Part No.
Q4010L5TP

Mouser Part No
576-Q4010L5TP

Littelfuse

Triacs 400V 10A 50-50-50mA

Learn More

Datasheet

12,113In Stock

$4.07

$2.06

$1.86

$1.54

$1.53

Min.: 1
Mult.: 1

Triacs

TO-220-2

ESD Protection Diodes / TVS Diodes 5V .15pF 22kV

SP0402B-ELC-01ETG
Littelfuse
1: $0.639
491,897In Stock

Mfr. Part No.
SP0402B-ELC-01ETG

Mouser Part No
576-SP0402BELC-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .15pF 22kV

Learn More

Datasheet

491,897In Stock

Cut Tape

$0.639

$0.352

$0.19

$0.182

$0.175

Reel

$0.142

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

0402 (1005 metric)

SCRs SCR TO263 600V 50A HJ TEMP

SV6050NA2RP
Littelfuse
1: $11.97
814In Stock

Mfr. Part No.
SV6050NA2RP

Mouser Part No
576-SV6050NA2RP

Littelfuse

SCRs SCR TO263 600V 50A HJ TEMP

Learn More

Datasheet

814In Stock

Cut Tape

$11.97

$8.53

$6.78

Reel

$6.13

$5.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SCRs

SMD/SMT

D2PAK-3 (TO-263-3)

ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70

SP0502BAJTG
Littelfuse
1: $0.487
79,870In Stock

Mfr. Part No.
SP0502BAJTG

Mouser Part No
576-SP0502BAJTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70

Learn More

Datasheet

79,870In Stock

Cut Tape

$0.487

$0.438

$0.431

Reel

$0.357

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SC-70-3 (SOT-323-3)

ESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101

AQ7520-08UTG
Littelfuse
1: $1.53
5,935In Stock

Mfr. Part No.
AQ7520-08UTG

Mouser Part No
576-AQ7520-08UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101

Learn More

Datasheet

5,935In Stock

Cut Tape

$1.53

$1.11

$0.733

$0.571

Reel

$0.448

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMA6J - CA 33V

SMA6J33CA
Littelfuse
1: $0.751
197,418In Stock

Mfr. Part No.
SMA6J33CA

Mouser Part No
576-SMA6J33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 33V

Datasheet

197,418In Stock

Cut Tape

$0.751

$0.464

$0.222

$0.218

View

Reel

$0.125

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMA (DO-214AC)

ESD Protection Diodes / TVS Diodes 2 channels telecom/datacom

SP03-6BTG
Littelfuse
1: $2.22
58,665In Stock

Mfr. Part No.
SP03-6BTG

Mouser Part No
576-SP03-6BTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2 channels telecom/datacom

Learn More

Datasheet

58,665In Stock

Cut Tape

$2.22

$1.90

$1.54

$1.43

Reel

$1.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-8

ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR

SP725ABTG
Littelfuse
1: $2.40
12,540In Stock

Mfr. Part No.
SP725ABTG

Mouser Part No
576-SP725ABTG

Littelfuse

ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR

Learn More

Datasheet

12,540In Stock

Cut Tape

$2.40

$2.38

$2.21

Reel

$1.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-8

ESD Protection Diodes / TVS Diodes Zen TVS 5000W 30V Bi DO-214AB TR13

SZ5KASMC30CAT3G
Littelfuse
1: $4.84
4,025In Stock

Mfr. Part No.
SZ5KASMC30CAT3G

Mouser Part No
576-SZ5KASMC30CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 5000W 30V Bi DO-214AB TR13

Learn More

Datasheet

4,025In Stock

Cut Tape

$4.84

$3.16

$2.47

$2.09

$1.79

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMC (DO-214AB)

ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL

SP724AHTG
Littelfuse
1: $1.28
132,909In Stock

Mfr. Part No.
SP724AHTG

Mouser Part No
576-SP724AHTG

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL

Learn More

Datasheet

132,909In Stock

Cut Tape

$1.28

$1.19

$1.15

$1.09

Reel

$0.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SC-59-6 (SOT-23-6)

Current Regulator Diodes 24V, 5A Very Low Forward Voltage Diode

LS2405IDD23
Littelfuse
1: $1.93
6,217In Stock

Mfr. Part No.
LS2405IDD23

Mouser Part No
576-LS2405IDD23

Littelfuse

Current Regulator Diodes 24V, 5A Very Low Forward Voltage Diode

Learn More

Datasheet

6,217In Stock

Cut Tape

$1.93

$1.28

$1.07

$1.03

Reel

$0.997

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Current Regulator Diodes

SMD/SMT

DFN-8

Littelfuse Discrete Semiconductors

Types of Discrete Semiconductors

Customer Service Office

Company

Resources

Support

01005 (0402 metric)
0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
1004 (2510 metric)
1103 (2808 metric)
1206 (3216 metric)
AK-2
AK1-2
AK10-2
AK15-2
AK3-2
AK6-2
Compak-3
D2PAK-2
D2PAK-2 (TO-263-2)
D2PAK-3 (TO-263-3)
D3PAK-3 (TO-268-3)
DFN-0402-2
DFN-10