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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TE Connectivity 1-2120958-1 is a circular connector with 4 female contacts, rated at 4A. It has a nickel finish, brass shell, and operates b/w -25 to 90°C. Ideal for applications requiring a polarized plug with preassembled connections and a max wire size of 24 AWG.
Median Price
$22.530
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Master Electronics
1+ parts
$19.910
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$18.020
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$17.300
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Verical
$21.270
Element14
$26.030
$22.710
Newark
$29.970
DigiKey
$36.310
$26.235
$24.594
TE Connectivity
$47.440
$40.320
PEI Genesis
Chip1Stop
$19.500
Farnell
$17.470
Powell Electronics
$21.400
Nova Conductors
$15.206
Digiode
$20.416
Electro Sonic
$24.300
$19.160
$17.980
IBS Electronics
$28.927
$25.750
$24.923
Vyrian
VNN
Rapid Electronics
TME
AZTECH Wire
$1.620
$1.560
$1.520
$1.490
Aztec Data Supply Inc.
$6.409
Continental Prestige Electronics
$10.950
Netroflash
Corphita
$19.341
Argo Parts USA
Assy Fe
With a high maximum operating temperature of 90 °C, this circular connector can withstand high temperatures without any issues, making it suitable for a wide range of applications.
The preassembled contact design simplifies the assembly process, saving time and ensuring proper connection, making this product user-friendly and efficient.
The brass shell material offers durability and corrosion resistance, ensuring a long lifespan for the connector even in challenging environments, making it a reliable choice.
With a rated current of 4A for signals, this connector can handle higher current loads without overheating or failing, providing stable and reliable signal transmission.
The polarization key ensures proper alignment during connection, preventing incorrect mating and potential damage to the connector, enhancing the overall reliability of the product.
Other Function Circular Connectors 1-2120958-1 attributes and parameters. Explore more Other Function Circular Connectors devices from TE Connectivity
Body or Shell Style:
Connector Type:
Contact Design:
Contact Gender:
Contact Style:
DIN Conformance:
EMI Shielded:
Empty Shell:
Filter Feature:
IEC Conformity:
MIL Conformity:
Mains Connector Rating:
Mixed Contacts:
No. of Connectors:
No. of Ports:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Panel Mount:
Polarization:
Polarization Key:
Rated Current - Signal:
Shell Finish:
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Total No. of Contacts:
Maximum Wire Size:
1-2120958-1 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
2N2222A
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
M24308/2-1F
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
BSS138DW-7-F
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
1N4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Sensitron Semiconductor
2N7002
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;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
SMBJ18CA
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;
NC7WZ17P6X
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
HR34B-12WLPK-10SC
Hirose Electric
HR34B-12WLPK-10SC by Hirose Electric is a threaded circular connector with 10 contacts, featuring tin termination finish. It is waterproof and has a solid backshell, suitable for cable mounting applications. The connector's shell is made of aluminum alloy, polyamide, and zinc alloy for durability.
3-2271121-2
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
206226-1
Tyco Electronics Amp
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; DIN Conformance: NO; Shell Size: 23; Coupling Type: THREADED;
15.0307
Multi Contact Ag
CIRCULAR CONNECTOR;
16880-4SG-518W
Switchcraft
Switchcraft 16880-4SG-518W is a circular connector with 4 gold over nickel contacts. It features snap coupling, plastic insulator, and waterproof option. Ideal for cable mounting applications requiring female socket contact gender.
HDP26-18-21SN
TE Connectivity's HDP26-18-21SN is a circular connector with 21 contacts, rated at 250V and 7.5A for signal current. Its body dimensions are 1.521" x 1.7" x 1.7", made of glass-filled polyamide for use in applications requiring a UL-rated connector with polarization key and solid backshell design.
HDP24-24-29PE-L017
TE Connectivity's HDP24-24-29PE-L017 is a circular connector with 29 contacts, rated at 250V and 25A. Made of glass-filled polyamide, it operates b/w -55 to 125°C. Ideal for applications requiring a male receptacle with solid backshell, UL certification, and polarization key for secure connections.
T3263000
Amphenol
Amphenol T3263000 is a threaded circular connector with polyethylene insulator, rated for 5A signal current. With nickel finish and brass shell, it has 3 contacts, -40 to 100°C operating range, and UL certification. Ideal for commercial applications requiring durable panel mounting with solder termination.
3776
Abb Installation Products
3776 by Abb Installation Products is a SNAP circular connector with 3 contacts, SOLID backshell, and ALUMINUM ALLOY shell. It is used for CABLE mounting applications requiring CORROSION RESISTANT and WATERPROOF features.
T4113002081-000
TE Connectivity's T4113002081-000 is a threaded circular connector with 8 contacts, rated for 30V and 2A. Made of polybutylene terephthalate, it operates b/w -40 to 85°C. Ideal for applications requiring durable male connectors with polarized shells in industrial settings.
HR25A-9P-16PC
Hirose Electric's HR25A-9P-16PC is a circular connector with 16 gold-plated contacts, SNAP coupling, and zinc alloy shell. It features crimp termination and solid backshell for cable mounting. Ideal for applications requiring reliable male connectors in industrial settings.
1432363
Phoenix Contact
1432363 by Phoenix Contact is a SNAP circular connector with 5 contacts, IEC conformity, and FEMALE contact gender. It is used for BOARD mounting with SOLDER termination in various applications requiring CIRCULAR CONNECTOR technology.
933176-100
Belden
Belden 933176-100 is a threaded circular connector with 5 contacts, DIN and IEC conformity. Featuring solid backshell, it's ideal for cable mounting applications requiring female contact gender and socket body style.
ZRLM-28C28-42SR
ZRLM-28C28-42SR by Amphenol is a threaded circular connector with 6 contacts, aluminum alloy shell, and corrosion-resistant finish. It operates b/w -55°C to 107°C, making it suitable for cable mounting applications requiring moisture resistance. Compliant with CSA and UL standards, it features press-fit termination for female contacts in a receptacle shell style.
BD-06BFFA-LL7001
T4140012041-000
TE Connectivity T4140012041-000 is a circular connector with 4 male contacts, rated at 250V and 4A. It has a shell made of brass, nickel finish, and operates b/w -40 to 85°C. Ideal for board mounting applications requiring polarized connectors with solder termination.
SJS830100
The Amphenol SJS830100 is a circular connector with 8 female contacts, bayonet coupling, and polyamide66 insulator. It features a solid backshell, plug body style, and shell size 7. Ideal for cable mounting applications requiring a reliable and secure connection.
HDP24-24-21PE
TE Connectivity's HDP24-24-21PE is a circular connector with 21 contacts, rated at 250V and 25A. Made of glass-filled polyamide, it operates b/w -55 to 125°C. Ideal for applications requiring a male receptacle connector with solid backshell, UL certification, and polarization key.
HDP26-24-23SN
TE Connectivity's HDP26-24-23SN is a circular connector with 23 contacts, rated at 250V and 13A. Featuring GLASS FILLED POLYAMIDE insulator material, it operates b/w -55°C to 125°C. Ideal for applications requiring a polarized, UL-rated connector with solid backshell and strain relief mounting on cables.
EGN.1M.308.XLM
Lemo Usa
EGN.1M.308.XLM by Lemo Usa is a threaded circular connector with 8 contacts, fluid/vibration resistance, and solid backshell. It is made of aluminum alloy and can be mounted on cable or panel. This crimp termination socket is commonly used in various applications requiring reliable connectivity.
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1212040010
Molex
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
1-2120959-1
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mixed Contacts: NO; Filter Feature: NO;
Supply Digital Components
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