Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
503398-0891 by Molex is a PCB connector with 0.043" mating contact pitch, 1000000000 ohm insulation resistance, and 500VAC dielectric voltage. Ideal for board mounting applications in commercial settings due to its durability, right angle mounting style, and male compression contact gender.
Median Price
$10.280
Lifecycle Status
Suppliers In-Stock
17
In-Stock Inventory
1k+
TTI
1+ parts
100+ parts
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1k+ parts
10k+ parts
Maritex
$3.184
Bristol Electronics
$4.446
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Nova Conductors
$8.177
Digiode
$9.766
Dan-Mar Components
Semi Source
Netsource Technology, Inc.
Vyrian
Lantek
VNN
ACDS - Activité Composants Distribution Service
ComSIT Distribution GmbH
SPM Sales
Chip Stock
Speed Components Ltd
Prism Electronics
AZTECH Wire
$5.490
$5.270
$5.170
$5.060
Aztec Data Supply Inc.
$6.520
Continental Prestige Electronics
$8.013
Netroflash
Semicontronic
$8.740
$8.522
$8.478
Corphita
$9.252
Perfect Parts
Kepictronics
Robosynatics
Lucentia Tech
$6.057
$5.934
Assy Fe
GreenTree Electronics
Argo Parts USA
EMSNET (Excess)
The small contact pitch allows for a high density of contacts, making this connector suitable for applications requiring a large number of connections in a limited space.
The compact body length helps in saving space on the PCB, making it suitable for compact electronic devices.
High insulation resistance ensures reliable and stable connections, reducing the risk of short circuits or signal interference.
The high dielectric voltage rating makes this connector suitable for applications where high voltage levels are present, ensuring safe operation.
The right angle mounting style allows for easy and secure PCB mounting, making it suitable for applications where space is limited or where a specific orientation is required.
Headers & Edge Type Connectors 503398-0891 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
Additional Features:
Board Mounting Option:
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Durability:
Filter Feature:
IEC Conformity:
Maximum Insertion Force (N):
Insulation Resistance:
Insulator Color:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Contact Pitch (inch):
Mixed Contacts:
Mounting Style:
Mounting Type:
No. of Connectors:
No. of PCB Rows:
No. of Ports:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
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503398-0891 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
PCN Obsolescence/ EOL - Multiple Devices 21/Sep/2020
PCN Design/Specification - 503398y89y Marking 01/Jul/2020
PCN Assembly/Origin - Mult Devs Cancel Alternative Supplier 01/Jun/2021
Molex LLC is a manufacturer of electronic, electrical, and fiber optic connectivity systems. Molex offers over 100,000 products across a variety of industries, including data communications, medical, industrial, automotive and consumer electronics. They are notable for pioneering the Molex connector, which has seen universal adoption in personal computing. The company is considered the second largest electronic connector company in the world. Molex was established in 1938 by Frederick Krehbiel. The company began by making flowerpots out of an industrial byproduct plastic called Molex. Krehbiel developed this material by combining asbestos tailings, coal tar pitch, and limestone. Aside from flower pots, Molex also sold salt shakers before it expanded into electrical connectors and sensors.Later they made connectors for General Electric and other appliance manufacturers out of the same plastic. Molex acquired Woodhead Industries in 2006; the largest acquisition in the former's history at the time.
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
SMBJ18CA
Multicomp Pro
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Diode Element Material: SILICON; Technology: AVALANCHE; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V;
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
BSS138W-7-F
Diodes Incorporated
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
BAV99
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; Maximum Output Current: .215 A; JESD-609 Code: e0; Maximum Forward Voltage (VF): .715 V;
B340A-13-F
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
National Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
STMicroelectronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Microchip Technology
Transpro Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Breakdown Voltage: 21.1 V; Maximum Clamping Voltage: 29.2 V;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
Temic Semiconductors
Changzhou Galaxy Century Microelectronics
M50-3500542
Harwin Plc
The Harwin PLC M50-3500542 is a 10-contact male board connector with 0.05" mating contact pitch and 1A signal current rating. Featuring a durable design for 300 cycles, it is ideal for commercial applications requiring a reliable connection in temperatures ranging from -40 to 105°C.
VHR-5N-BK
J S T Mfg
VHR-5N-BK by J S T Mfg is a 5-contact female board connector with a mating contact pitch of 0.156". Featuring POLYAMIDE insulation, it has an operating temperature range of -25 to 85 °C and offers high insulation resistance at 1G ohm. Ideal for commercial applications requiring reliable connections in black housings.
FTSH-107-01-L-DV-K-A-P-TR
Samtec
Samtec's FTSH-107-01-L-DV-K-A-P-TR is a 2-row, 14-contact male board connector with tin finish. Operating from -55 to 125°C, it has a terminal pitch of 1.27mm and mounts on the board surface. Ideal for applications requiring high temperature resistance and secure connections in compact spaces.
5164711-6
TE Connectivity
TE Connectivity 5164711-6 is a board connector with 6 contacts, rated at 7A. It features a mating contact pitch of 0.098", insulation resistance of 1000000 ohm, and operates b/w -40 to 85°C. Ideal for commercial applications requiring a durable, right-angle mounting style with solder termination.
B3B-PH-K-S(LF)(SN)
B3B-PH-K-S(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" pitch, 2A signal current rating, and 800VAC dielectric voltage. It has POLYAMIDE66 insulator, operates b/w -25 to 85 °C, and features TIN contact finish. Ideal for applications requiring reliable board-to-board connections in electronic devices.
71922-220LF
Amphenol Communications Solutions
Amphenol's 71922-220LF header connector features a 0.1" pitch, 2 rows with 20 contacts, and matte tin over nickel finish. Ideal for board connections in commercial applications, it offers high insulation resistance of 105M ohm and operates b/w -65°C to 125°C temperature range.
B04B-PASK(LF)(SN)
B04B-PASK(LF)(SN) by J S T Mfg is a 4-contact board connector with 0.079" mating contact pitch and 800VAC dielectric voltage. Featuring GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator, it operates b/w -25 to 85 °C and has UL 94V-0 flammability rating. Ideal for PCB applications requiring high insulation resistance and rated current of 3A.
503480-0600
Molex
The Molex 503480-0600 is a FFC/FPC connector with a mating contact pitch of 0.020 inch and insulation resistance of 50M ohm. It is commonly used in board mounting applications, has a max operating temperature of 85°C, and offers a durability of 10 cycles.
51952-270LF
AMPHENOL ICC
BOARD CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
DF3-4S-2C
Hirose Electric
DF3-4S-2C by Hirose Electric is a 4-contact board connector with 0.079" pitch, 650VAC dielectric voltage, and 1000000000 ohm insulation resistance. It is used in cable mounting applications for signal currents up to 3A, featuring UL94V-0 flammability rating and POLYAMIDE insulator material.
22-05-7025
The Molex 22-05-7025 is a board connector with 0.098" mating contact pitch, suitable for headers & edge type connectors. Featuring a 1400VAC dielectric voltage, it has a temperature range of -40 to 105°C and offers high durability with 30 cycles. Ideal for commercial applications requiring reliable signal transmission at 3A current rating.
FTSH-105-01-L-DV
The Samtec FTSH-105-01-L-DV is a 2-row, 10-contact board connector with a contact pitch of 0.05". Featuring phosphor bronze contacts plated with gold over nickel, it operates b/w -55°C to 125°C. Ideal for commercial applications requiring a reliable, surface-mountable connector with a UL94V-0 flammability rating.
746-068-520-601
Edac
Edac 746-068-520-601 is a 68-contact card edge connector with 0.125" pitch, suitable for PCB mounting. It features a dielectric voltage of 1500VAC, insulation resistance of 5Gohm, and operating temperatures from -40 to 105°C. Ideal for applications requiring high current signal transmission in black insulator color with UL94V-0 flammability rating.
7-215079-8
TE Connectivity 7-215079-8 is a board connector with 0.05" pitch, suitable for headers & edge type connectors. Featuring GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator material, it has 100 V rated voltage and -40 to 105 °C operating temperature range. Ideal for commercial applications requiring a durable, polarized housing design with solder termination.
851-43-030-30-002000
Mill-max Mfg
The Mill-max Mfg 851-43-030-30-002000 is a BOARD CONNECTOR with 30 contacts, TIN finish. It has a terminal pitch of 1.27mm and is designed for SURFACE MOUNT applications. Ideal for use in electronic devices requiring FEMALE SOCKET connectors on PCBs.
SM04B-SRSS-TB(LF)(SN)
SM04B-SRSS-TB(LF)(SN) by J S T Mfg is a 4-contact board connector with 0.039" pitch, 100000000 ohm insulation resistance, and 500VAC dielectric voltage. Ideal for PCB applications requiring male contacts, surface mount termination, and right-angle mounting.
22-03-5045
The Molex 22-03-5045 is a board connector with 4 contacts, featuring a mating contact pitch of 0.098", insulation resistance of 1Gohm, and operating temperature range from -40 to 105°C. Ideal for commercial applications requiring a durable, polarized housing with solder termination and UL94V-0 flammability rating.
1-1473005-4
TE Connectivity 1-1473005-4 is a CARD EDGE CONNECTOR with 200 contacts, 0.024" pitch, and 50000000 ohm insulation resistance. Ideal for board mounting applications in commercial settings due to its durability, right angle mounting style, and female contact gender.
SM04B-PASS-TBT(LF)(SN)
SM04B-PASS-TBT(LF)(SN) by J S T Mfg is a 4-contact board connector with 0.079" pitch, 800VAC dielectric voltage, and 3A signal current rating. Ideal for PCB applications requiring surface mount termination, it features copper alloy contacts and polyamide insulation for reliable performance in temperatures ranging from -25 to 85°C.
61300611821
Wuerth Elektronik & Kg
61300611821 by Wurth Elektronik is a BOARD CONNECTOR with 6 contacts, rated at 3A. It features GOLD contact finish, POLYBUTYLENE TEREPHTHALATE insulator material, and operates b/w -40 to 125 °C. Ideal for commercial applications requiring a reliable connection on PCBs with a mating contact pitch of 0.1 inch.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
503398-1892
503398-1892 by Molex is a PCB connector with 0.043" mating contact pitch, 1000000000 ohm insulation resistance, and 500VAC dielectric voltage. Ideal for commercial applications, it features a glass-filled liquid crystal polymer insulator, right-angle mounting style, and female contact gender.
5033002110
FFC/FPC CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
503304-5042
BOARD STACKING CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
503300-4110
FFC/FPC CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
503300-2910
FFC/FPC CONNECTOR; Reliability: COMMERCIAL; Mounting Style: RIGHT ANGLE; Durability: 10 Cycles; Contact Material: NOT SPECIFIED; Insulator Color: BLACK;
503376-5020
BOARD CONNECTOR; Contact Material: PHOSPHOR BRONZE; Mating Contact Finish: NOT APPLICABLE;
503308-3053
BOARD STACKING CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
5033082410
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 125VAC; No. of Connectors: ONE;
Supply Digital Components
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