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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
MD-40SM by Cui is a DIN connector with EMI shielding, 4 brass contacts, and silver termination finish. Ideal for board mounting applications requiring a right-angle female connector conforming to DIN standards.
Median Price
$1.630
Lifecycle Status
Suppliers In-Stock
29
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$1.140
100+ parts
$1.100
1k+ parts
-
10k+ parts
$0.968
DigiKey
$2.120
$1.529
$1.325
$1.202
Mouser Electronics
$1.490
$1.190
$1.120
Newark
$2.430
$2.000
Element14
$2.470
$1.600
Verical
Future Electronics
$1.130
$1.080
Master Electronics
$1.360
$1.070
$1.020
Farnell
$1.530
Arrow
$1.089
$0.975
$0.913
Component Electronics Inc.
$3.080
$2.310
IBS Electronics
$1.585
$1.571
$1.473
Electro Sonic
$1.690
$1.090
Prism Electronics
Vyrian
Connect4Technologies Inc.
Nova Conductors
Sensible Micro Corp
Bristol Electronics
Connector Distribution Corp
Right Parts Inc.
PC Components Company LLC
ACDS - Activité Composants Distribution Service
Inventory MP
Rapid Electronics
$1.238
Atlantic Semiconductor
EMSNET
Inland Empire Components Inc.
Semtec, LLC
Ampacity Inc.
$0.950
Corohmni
$4.613
Aztec Data Supply Inc.
$9.157
Perfect Parts
Continental Prestige Electronics
Argo Parts USA
Authorized Procurement Solutions
Cyclops Electronics Ltd (Excess)
Glotronic Ltd.
Aranea Global
Provides protection against electromagnetic interference, ensuring reliable signal transmission.
Silver finish on contacts improves conductivity and durability, enhancing overall performance.
Complies with DIN standards, ensuring compatibility and ease of integration with other devices.
Circular design offers secure and stable connections, ideal for industrial applications.
Brass contacts are corrosion-resistant and provide excellent electrical conductivity, ensuring long-term reliability.
Tin finish on mating contacts further enhances conductivity and prevents oxidation for better signal transmission.
With 4 contacts, this connector can support multiple signal connections, making it versatile for various applications.
Board mounting option provides easy installation on circuit boards, saving time and effort.
Solder termination ensures a secure and stable connection, reducing the risk of signal loss or disconnection.
Female contacts offer a secure fit and better mating with male connectors, ensuring reliable connectivity.
Right-angle mounting style allows for space-saving installation in tight or limited spaces, making it versatile for different setups.
DIN Connectors MD-40SM attributes and parameters. Explore more DIN Connectors devices from Cui
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Termination Contact Finish:
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DIN Conformance:
EMI Shielded:
IEC Conformity:
JESD-609 Code:
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MD-40SM Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Motivated by our customers’ needs, we are focused on creating ease of access to power supply products and information that help drive an engineer's design. Our goal is to improve the way power products are purchased today and into the future. Originally starting out as a company that sold oscilloscopes and electromechanical components, we began designing and selling power supplies as a side project. The side project grew over the years into a portfolio of ac-dc power supplies and dc-dc converters. Today we are proud to offer an extensive line of power products to our global customer base that serve the consumer, IoT, industrial, and medical industries. We know the important role power plays in a design and that each customers’ needs vary; whether it is providing accessible product data and resources, cost effective options, or the latest products that meet global regulations. Our passion is improving the experience of the design engineer. We know that helping our customers is the core of what we do and is why we are determined on providing the best set of tools, information, and services to everyone in need of a power supply. CUI Inc, a Bel group company, whose stock trades on the NASDAQ Exchange under the symbols BELFA and BELFB.
C0603C104K5RACTU
KEMET Corporation
KEMET C0603C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
SMBJ18CA
General Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
2N7002
Bytesonic Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Position: DUAL; Minimum Operating Temperature: -55 Cel;
EU2B-YS3303C
Idec
ROTARY SWITCH;
LM107H/883
Texas Instruments
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
Micro Commercial Components
1N4148WT
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
General Diode
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Terminal Finish: Tin/Lead (Sn/Pb); No. of Elements: 1;
BSS138
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
MMBT3904-7-F
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
MMBT3906LT1G
Onsemi
MMBT3906LT1G by Onsemi is a PNP BJT with VCEsat of 0.4V, hFE of 30, and fT of 250MHz. Ideal for small signal applications in electronics due to its low power dissipation, high transition frequency, and compact SOT-23 package. Suitable for use in temperature-sensitive environments with an operating range from -65°C to 150°C.
BAV99
National Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
Philips Semiconductors
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
1N4148WS
Multicomp Pro
Sensitron Semiconductor
MD-70SM
Cui
DIN Connectors;
MD-60SMW
Cui Devices
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 250VAC; Mounting Style: RIGHT ANGLE; Body or Shell Style: JACK;
9-212437-2
TE Connectivity
TE Connectivity 9-212437-2 is a Circular DIN Connector with 8 male contacts. It conforms to DIN standards and has a straight plug body style. Ideal for industrial applications requiring reliable connectivity in harsh environments.
5749265-1
Tyco Electronics Amp
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; JESD-609 Code: e0; MIL Conformity: NO;
MD-60SV
013105
Lumberg Connect
Lumberg Connect 013105 is a DIN Circular Connector with EMI shielding, ABS insulator, and nickel shell finish. It has 5 contacts, rated at 4A signal current, suitable for commercial applications. With male contact gender and solder termination type, it conforms to DIN standard 41524.
121583-0189
Itt Cannon
121583-0189 by Itt Cannon is a circular DIN connector with 51 contacts. It is a male plug with crimp termination, suitable for cable mounting. This connector conforms to the DIN standard and can be used in various applications requiring reliable and secure connections.
5749266-1
TE Connectivity's 5749266-1 is a Circular DIN Connector with EMI shielding, suitable for board mounting. It features a 6.5mm terminal pitch, POLYETHYLENE insulator material, and COPPER ALLOY contact material. With a rated current of 0.5A and durability of 500 cycles, it is ideal for commercial applications requiring reliable signal connections.
PD-40
The Cui PD-40 DIN Connector features a body length of 0.591", insulation resistance of 50M ohm, and dielectric voltage rating of 250VAC. Ideal for board mounting applications, this circular connector has a contact material of brass, rated current of 7.5A, and durability up to 1000 cycles.
MD-60PL100
MD-60PL100 by Cui is a circular DIN connector with a body length of 0.984 inch, body width of 0.551 inch, and body depth of 0.579 inch. It has an insulation resistance of 50MΩ and can withstand a dielectric voltage of 250VAC. This connector is commonly used in applications requiring a durable and reliable connection, such as cable and panel mounting in commercial settings.
57PC5F
Switchcraft
Switchcraft 57PC5F is a circular DIN connector with 5 contacts, polarized housing, and solder termination. It features a right-angle mounting style, 0.787" body length, and 0.827" body width. Ideal for board mounting applications requiring reliable female connectors with a pitch circle diameter of 7mm.
NC3FD-H
Neutrik Ag
Neutrik Ag's NC3FD-H is a circular DIN connector with 3 contacts, rated for 6A signal current. It features a durable zinc alloy shell, bronze contacts with AG ON NI finish, and solder termination. With DIN conformance and polarization key, it's ideal for board mounting applications requiring reliable connections in commercial settings.
SD-80SN
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1000VAC; Durability: 5000 Cycles; Minimum Operating Temperature: 5 Cel;
87220-1611
Molex
Molex 87220-1611 is a DIN connector with EMI shielding and DIN conformance. Featuring 6 female contacts, it has a contact pitch circle diameter of 5mm. Ideal for board mounting applications requiring right angle mounting style.
102A10089X
Conec
The Conec 102A10089X is a Circular DIN Connector with 31 contacts, rated at 2A signal current. It features a Mating Contact Pitch of 0.197", Insulation Resistance of 10^10 ohm, and operates b/w -25°C to 85°C. Ideal for board mounting applications requiring durable connectors with high contact reliability.
1212110192
CIRCULAR DIN CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
1470388-1
CIRCULAR DIN CONNECTOR; Contact Material: NOT SPECIFIED; Manufacturer Series: 1470388; Mating Contact Finish: NOT SPECIFIED;
121583-0005
ITT Cannon 121583-0005 is a Circular DIN Connector with 4 Copper Alloy contacts. It features Gold/Tin finish, DIN conformance, and male contact gender. Suitable for cable and panel mounting, it conforms to DIN Standard 72585 and has a receptacle body style.
MD-80SV
5750069-1
TE Connectivity 5750069-1 is a DIN Connector with EMI Shielding, rated at 0.5A. It features POLYETHYLENE insulation material and operates b/w -55 to 105°C. Ideal for board mounting applications due to its right angle mounting style and female contact gender.
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MD-40
MD-40 by Cui is a DIN connector with EMI shielding, silver termination contact finish, and brass contact material. It features 7 contacts and is a male circular DIN connector suitable for cable mounting applications.
CUI Devices
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 250VAC; EMI Shielded: NO; Mounting Option-1: LOCKING;
MD40
Lzr Electronics
CIRCULAR DIN CONNECTOR; Contact Gender: MALE; Total No. of Contacts: 4; Body or Shell Style: PLUG; IEC Conformity: NO; DIN Conformance: YES;
MD-40SM
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; EMI Shielded: YES; Mounting Style: RIGHT ANGLE; MIL Conformity: NO;
MD-40SMK
CIRCULAR DIN CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 250VAC; Durability: 5000 Cycles;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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