WIN SOURCE will be having National Day of the People's Republic of China
from 29th September to 4th October.
During this period, we still accept your inquiries and orders,
but all the shipment will be delayed until 5th October.
Sorry for any inconvenience caused. Happy National Day!
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Hard To Find : 28941 Products

Sourcing hard-to-find electronic components in the open market is a time-consuming work. WIN SOURCE ELECTRONICS specializes in offering obsolete & end-of-life Hard To Find products, with in-stock inventory, datasheets and online purchasing. Find needed electronic parts, please review our online inventory below.
Tri-Mode: +3.3 V, +5 V, Adjustable Micropower Linear Voltage Regulators
10600 pieces
TO220 PACKAGE MARKING DESCRIPTION
72900 pieces
rohs Datasheets
NXP
Triple 3-input NAND gate
69000 pieces
ULTRA-SMALL PACKAGE FLAT POLARIZED RELAY | RELAY TELECOM DPDT 2A 4.5VDC
4000 pieces
rohs
NXP
Hex buffer/line driver; 3-state; inverting
11000 pieces
High Accuracy, Ultralow I Low Dropout Regulator
4000 pieces
rohs
Silicon N-Channel MOS FET
1720 pieces
IC OPAMP GP 2 CIRCUIT 8SO
1040 pieces
rohs
Medium Power Transistor (50V, 0.5A)
7780 pieces
rohs
RF Switch SPDT 0MHz to 3GHz 15dB Automotive 8-Pin MSOP T/R | IC RF SWITCH SPDT 3GHZ 8MSOP
5680 pieces
rohs
Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
10000 pieces
rohs
Common Mode Filters For high-speed differential signal line/general signal line
2000 pieces
rohs
1747.5 MHz SAW Filter
590 pieces
rohs
3000 pieces
rohs Datasheets
183.6 MHz SAW Filter
4000 pieces
73000 pieces
rohs
1040 pieces
rohs
SCREWLOCK, FEMALE HD-SERIES | CONN D-SUB HD FEMALE SCREW LOCK
4000 pieces
rohs
0603 SMD VARISTOR | SMT VARISTOR POWER 0603; 30VRMS;
4000 pieces
rohs
NXP
Triacs sensitive gate
5696 pieces
rohs
LC2MOS Quad SPST Switches | IC SWITCH QUAD SPST 16DIP
8000 pieces
NXP
10-bit transparent latch with 5-volt tolerant inputs/outputs 3-State
4000 pieces
NXP
IC MPU MPC83XX 533MHZ 689TEBGA
1040 pieces
rohs
Single-Supply, Fixed G = 2, High Speed, Video Amplifier with Charge Pump
26000 pieces
rohs Datasheets
High Voltage Latch-Up Proof, Triple/Quad SPDT Switches
1330 pieces
rohs Datasheets
NXP
Dual D-type flip-flop with set and reset; positive-edge trigger
4000 pieces
rohs
CMOS uP-COMPATIBLE 8-BIT DAC | IC ADC 8BIT SAR 18DIP
1340 pieces
Serial I/O 8-Bit A/D Converters with Multiplexer Options
7790 pieces
rohs
NXP
18-bit universal bus transceiver 3-State
4000 pieces
16-BIT 3.3-V TO 5-V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS | IC TRNSLTR BIDIRECTIONAL 56BGA
2000 pieces
rohs
NXP
Octal transceiver with dual enable, non-inverting; 3-State
4000 pieces
rohs
WE-KI SMD Wire Wound Ceramic Inductor | FIXED IND 180NH 400MA 960 MOHM
2000 pieces
rohs
IC BUFFER/DVR 3ST OCTAL 20SO
1040 pieces
rohs
POWER-CHOKE WE-HCM | FIXED IND 400NH 25A 0.37 MOHM
4000 pieces
rohs
WL-SMSW SMD chip LED side view mono-color waterclear | LED GREEN CLEAR 1204 SMD R/A
4840 pieces
rohs
OPTOISO 2.5KV TRANS W/BASE 8DIP
2000 pieces
rohs Datasheets
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
4000 pieces
rohs
Low Cost Monolithic Voltage-to-Frequency Converter
1700 pieces
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
4000 pieces
rohs