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Please Pre-order the parts you need in advance to ensure the stability of your supply chains.

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Hard To Find : 28916 Products

Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.

Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.

Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
APM2070PDC-TRL

WS Part No.
1146451-APM2070PDC-TRL

Anpec

P-Channel Enhancement Mode MOSFET

600 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
854919

WS Part No.
1133989-854919

TriQuint Semiconductor

Std Low-Loss 140 MHz Bandpass Filter

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
2SD2133

WS Part No.
1126443-2SD2133

Panasonic

Silicon NPN epitaxial planar type

300 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SA1651

WS Part No.
1124521-2SA1651

Inchange Semiconductor Company Limited

Silicon PNP Power Transistors

600 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
1812CS-103XKBC

WS Part No.
1121503-1812CS-103XKBC

Coilcraft

Chip Inductors – 1812CS

600 pieces
Stock Available

MOQ:1

Mfr. Part No.
0402HP-2N7XJLW

WS Part No.
1120601-0402HP-2N7XJLW

Coilcraft

Chip Inductors - 0402HP Series (1005)

600 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
ABT125

WS Part No.
1135066-ABT125

Texas Instruments

QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

604 pieces
Stock Available

MOQ:1

Mfr. Part No.
1156AS-4R7M

WS Part No.
1121105-1156AS-4R7M

Toko America Inc.

Fixed Inductors for Surface Mounting

605 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AME8802MEEVZ

WS Part No.
1144388-AME8802MEEVZ

Analog Microelectronics

300mA CMOS LDO

616 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AK4641VN

WS Part No.
1143254-AK4641VN

Asahi Kasei Microsystems

16 BIT CODEC WITH BLUETOOTH INTERFACE

616 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
72V235L15PFG8

WS Part No.
1129745-72V235L15PFG8

IDT, Integrated Device Technology Inc

3.3 VOLT CMOS SyncFIFO

620 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SC3253

WS Part No.
1125372-2SC3253

SANYO Semiconductor (U.S.A) Corporation

60V/5A High-Speed Switching Applications

633 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
1008CS-151XFLC

WS Part No.
1120929-1008CS-151XFLC

Coilcraft

Chip Inductors - 1008CS Series (2520)

639 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
APL5708R-25VC-TRL

WS Part No.
1146420-APL5708R-25VC-TRL

Anpec

Low IQ, Low Dropout 700mA Fixed Voltage Regulator

640 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
A705NFT-290

WS Part No.
1134796-A705NFT-290

ADDtek Corp

200mA ~ 300mA ADVANCED CURRENT REGULATOR

640 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
A278R33PIC

WS Part No.
1134512-A278R33PIC

KODENSHI KOREA CORP.

2.0A output low dropout regulator

642 pieces In Stock

MOQ:115

rohs

Mfr. Part No.
54FCT240DMQB

WS Part No.
1129243-54FCT240DMQB

National Semiconductor (TI)

Octal Buffer/Line Driver with TRI-STATE Outputs

650 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2N6255

WS Part No.
1124086-2N6255

Microsemi Corporation

RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS

650 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SD1563A

WS Part No.
1126265-2SD1563A

Rohm Semiconductor

Epitaxial Planar NPN Silicon Transistor

658 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SD1277

WS Part No.
1126180-2SD1277

Panasonic

Silicon PNP epitaxial planar type Darlington(For midium-speed switching)

658 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SC3550

WS Part No.
1125441-2SC3550

Inchange Semiconductor Company Limited

isc Silicon NPN Power Transistor

663 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SA1270

WS Part No.
1124395-2SA1270

KEC

SILICON PNP TRANSISTOR EPITAXIAL PLANAR TYPE

666 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
ACS8515REV2.1T

WS Part No.
1135524-ACS8515REV2.1T

Semtech Corporation

Line Card Protection Switch for SONET or SDH Network Elements

1,250 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
ADC-HZ12BGC

WS Part No.
1139909-ADC-HZ12BGC

Murata Power Solutions Inc.

12-Bit, 8 and 20μsec Analog-to-Digital Converters

672 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SC5404

WS Part No.
1125937-2SC5404

Toshiba Semiconductor and Storage

NPN TRIPLE DIFFUSED MESA TYPE (HORIZONTAL DEFLECTION OUTPUT FOR MEDIUM RESOLUTION DISPLAY, COLOR TV. HIGH SPEED SWITCHING APPLICATIONS)

674 pieces
Stock Available

MOQ:1

Mfr. Part No.
AME8815BEGT120Z

WS Part No.
1144410-AME8815BEGT120Z

Analog Microelectronics

1.5A CMOS LDO

680 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AM28F020-200JC

WS Part No.
1143603-AM28F020-200JC

Advanced Micro Devices

2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory

680 pieces
Stock Available

MOQ:1

Mfr. Part No.
9334DMQB

WS Part No.
1134203-9334DMQB

National Semiconductor (TI)

8-Bit Addressable Latch

Low Stock
Available

MOQ:1

Mfr. Part No.
2SA1878

WS Part No.
1124571-2SA1878

Shindengen

Switching Power Transistor(-5A PNP)

682 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SA1452A

WS Part No.
1124459-2SA1452A

Toshiba Semiconductor and Storage

TRANSISTOR (HIGH SPEED, HIGH CURRENT SWITCHING APPLICATIONS)

682 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AIC1660

WS Part No.
1143062-AIC1660

Analog Intergrations Corporation

Switched-Capacitor Voltage Converter

683 pieces
Stock Available

MOQ:1

Mfr. Part No.
AP9591GP-HF

WS Part No.
1146135-AP9591GP-HF

Advanced Power Electronics Corp.

N-CHANNEL ENHANCEMENT MODE POWER MOSFET

684 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2N7007

WS Part No.
1124255-2N7007

Supertex, Inc

N-Channel Enhancement-Mode Vertical DMOS FET

685 pieces
Stock Available

MOQ:1

Mfr. Part No.
2N6516

WS Part No.
1124160-2N6516

Samsung

NPN EPITAXIAL SILICON TRANSISTOR

Low Stock
Available

MOQ:1

Mfr. Part No.
ACA2408S7P0

WS Part No.
1135139-ACA2408S7P0

Anadigics, Inc

870 MHz, 34 dB Gain CATV Push-Pull Line Amplifier

699 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
74FR74PC

WS Part No.
1131423-74FR74PC

Fairchild/ON Semiconductor

Dual D-Type Flip-Flop

700 pieces
Stock Available

MOQ:1

Mfr. Part No.
ADSP-2188NKST-320

WS Part No.
1142236-ADSP-2188NKST-320

Analog Devices Inc.

DSP Microcomputer

701 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SC2267

WS Part No.
1125196-2SC2267

Hitachi, Ltd

SILICON NPN TRIPLE DIFFUSED HIGH VOLTAGE SWITCHING

704 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AN78N18

WS Part No.
1144706-AN78N18

Panasonic

3-pin Positive Output Voltage Regulator 300mA Type

709 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SJ144-GR

WS Part No.
1126695-2SJ144-GR

Toshiba Semiconductor and Storage

Audio Frequency Amplifier Applications Analog Switch Applications Constant Current Applications Impedance Converter Applications

356 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AP1184K525L

WS Part No.
1145298-AP1184K525L

Anachip Corp

4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator

716 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
54FCT245LMQB

WS Part No.
1129249-54FCT245LMQB

National Semiconductor (TI)

Octal Bidirectional Transceiver with TRI-STATE Outputs

719 pieces
Stock Available

MOQ:1

Mfr. Part No.
AM28F020A-120JC

WS Part No.
1143610-AM28F020A-120JC

Advanced Micro Devices

2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory with Embedded Algorithms

720 pieces
Stock Available

MOQ:1

Mfr. Part No.
ACE1202N

WS Part No.
1135148-ACE1202N

Fairchild/ON Semiconductor

Arithmetic Controller Engine (ACEx™) for Low Power Applications

720 pieces
Stock Available

MOQ:1

Mfr. Part No.
8F60UHF

WS Part No.
1134152-8F60UHF

JILIN SINO-MICROELECTRONICS CO., LTD.

FAST RECOVER DIODE

725 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
74LCX138MTR

WS Part No.
1132340-74LCX138MTR

STMicroelectronics

LOW VOLTAGE CMOS 3 TO 8 LINE DECODER (INV) WITH 5V TOLERANT INPUTS

700 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
2SC4368

WS Part No.
1125672-2SC4368

KEC

2SC3229

738 pieces
Stock Available

MOQ:1

Mfr. Part No.
2SB1714

WS Part No.
1124952-2SB1714

Rohm Semiconductor

-2A / -30V Bipolar transistor

750 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
43CTQ080GS

WS Part No.
1128704-43CTQ080GS

International Rectifier

SCHOTTKY RECTIFIER

757 pieces
Stock Available

MOQ:1

rohs

Mfr. Part No.
AK4636ECB

WS Part No.
1143252-AK4636ECB

Asahi Kasei Microsystems

16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP

762 pieces
Stock Available

MOQ:1

rohs