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
The Pomona Electronics 1297 is a circular adapter with mixed contacts and bayonet-snap coupling. Featuring brass shell material, it has a max operating temperature of 125°C. Ideal for applications requiring a female-male connector type with 1+2 total contacts in plug body style.
Median Price
$24.140
Lifecycle Status
Suppliers In-Stock
24
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$2.770
100+ parts
-
1k+ parts
10k+ parts
Adafruit Industries
$8.950
$7.160
Arrow
$10.570
Verical
DigiKey
$26.990
Mouser Electronics
Newark
Powell Electronics
$28.320
RS Americas
Master Electronics
$23.900
Freelance Electronics
$0.626
Nova Conductors
$22.070
Electro Sonic
$24.710
$21.740
$21.000
VNN
R&J Components
Lakeview Electronics
Jameco Electronics
American Connector Supply Corp
Electronic Expediters
Q Components
ACDS - Activité Composants Distribution Service
IBS Electronics
$33.856
$33.520
MISTER SPROCKETS
Vyrian
AZTECH Wire
$14.872
Aranea Global
$21.629
$20.763
Continental Prestige Electronics
Allen Electronics Distributors
$23.750
Argo Parts USA
Perfect Parts
Having mixed contacts allows for versatility in connecting different types of devices, making this adapter suitable for a variety of applications.
The bayonet-snap coupling type ensures a quick and secure connection, enhancing the efficiency and reliability of the adapter.
With a high maximum operating temperature of 125°C, this adapter can withstand harsh environmental conditions without compromising performance.
The circular connector adapter type is known for its durability and reliability, making it a trusted choice for connecting various devices.
Having a total of 3 contacts allows for multiple connections to be made simultaneously, increasing the adapter's functionality and usability.
The use of brass as the shell material provides excellent durability and ensures long-term performance of the adapter, even in challenging environments.
With both female and male contact genders, this adapter can easily connect to a wide range of devices and equipment, making it a versatile choice for various applications.
The plug body or shell style is convenient for quick and easy connections, saving time and effort in setting up or replacing adapters.
Circular Adapters 1297 attributes and parameters. Explore more Circular Adapters devices from Pomona Electronics
Body or Shell Style:
Connector Type:
Contact Gender:
Coupling Type:
Empty Shell:
Filter Feature:
Mixed Contacts:
Maximum Operating Temperature (Cel):
Option:
Shell Material:
Total No. of Contacts:
1297 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.80.00
NSN
3110-00-100-3699, 3110001003699, 3540-00-521-6855, 3540005216855, 3895-14-200-9145, 3895142009145, 4330-01-134-3472, 4330011343472, 4730-14-343-0000, 4730143430000, 4820-66-061-3205, 4820660613205, 5130-99-206-1668, 5130992061668, 5120-25-119-9452, 5120251199452, 5120-12-310-8770, 5120123108770, 5305-00-638-9900, 5305006389900, 5310-01-498-9119, 5310014989119, 5330-00-019-5464, 5330000195464, 5330-01-025-7800, 5330010257800, 5330-14-300-0257, 5330143000257, 5330-99-530-9866, 5330995309866, 5360-00-527-0797, 5360005270797, 5895-14-427-0296, 5895144270296, 5905-01-256-0136, 5905012560136, 5915-00-987-7165, 5915009877165, 5930-00-232-1516, 5930002321516, 5930-14-318-6494, 5930143186494, 5935-00-492-2385, 5935004922385, 5977-00-417-5127, 5977004175127, 5995-00-374-9598, 5995003749598, 5998-01-015-4165, 5998010154165, 5999-00-776-9744, 5999007769744, 6505-00-241-4224, 6505002414224, 6530-33-189-7857, 6530331897857, 6530-01-126-5396, 6530011265396, 6840-22-220-0193, 6840222200193, 6940-00-683-0179, 6940006830179, 7125-12-124-7662, 7125121247662, 7290-66-029-3263, 7290660293263, 7330-21-849-8607, 7330218498607, 7510-01-207-3979, 7510012073979, 9999-17-047-2666, 9999170472666, 9905-15-141-1263, 9905151411263
NIIN
001003699, 005216855, 142009145, 011343472, 143430000, 660613205, 992061668, 251199452, 123108770, 006389900, 014989119, 000195464, 010257800, 143000257, 995309866, 005270797, 144270296, 012560136, 009877165, 002321516, 143186494, 004922385, 004175127, 003749598, 010154165, 007769744, 002414224, 331897857, 011265396, 222200193, 006830179, 121247662, 660293263, 218498607, 012073979, 170472666, 151411263
The engineers’ choice for cables, connectors and adapters Pomona Electronics is a premier provider of top-quality products for workbenches of engineers and technicians. Since 1951, Pomona offers key solutions in electronics design and development. It’s often a challenge to get signals between devices that have different connectors or no connectors at all, whether it’s the latest electronic devices or older legacy devices. Customers rely on Pomona as a single source to fill their needs for cables, connectors and adapters. Pomona Electronics contains a broad array of connections and test accessories for applications ranging from engineering research, test labs, field service and plant maintenance; helping engineers improve the way people work, travel, communicate, stay healthy and even entertain. From tiny probes to cutting-edge voice-activated automotive systems, or micro grabber test clips to verify sound systems that support the biggest names in music, Pomona Electronics has connectors and cable assemblies for the entire spectrum of electronics applications.
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
Boca 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;
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
M39029/58-360
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
Digitron Semiconductors
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
4554
Jw Miller Magnetics
Other Semiconductors;
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
SAC-5PY-F/F-MVPIP65SH1
Phoenix Contact
CIRCULAR CONNECTOR ADAPTER;
232945-000
TE Connectivity
CIRCULAR CONNECTOR ADAPTER; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Manufacturer Series: 232945;
TBF-14S-2PSX
Amphenol
The Amphenol TBF-14S-2PSX is a threaded circular adapter with 4 contacts, aluminum alloy shell, and chromate finish. Ideal for panel mounting applications, this male-female connector adapter is designed as a receptacle for various electronic devices.
NL4MMX
Neutrik Ag
NL4MMX by Neutrik Ag is a circular adapter with SNAP coupling type and POLYAMIDE insulator. It has 4 male contacts, operates b/w -30 to 80°C, and complies with UL standards. Ideal for audio equipment connections in various industries due to its durability and reliable performance.
QPDH3PE2.56-10BK
SF-7EE1N8AS000
CIRCULAR CONNECTOR ADAPTER; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
1054341
1546068
CIRCULAR CONNECTOR ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE-MALE; Total No. of Contacts: 5; Mating Contact Finish: NOT SPECIFIED; Empty Shell: NO;
QPDH3PE1,54X4-9BK
CIRCULAR CONNECTOR ADAPTER; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
1582148
CIRCULAR CONNECTOR ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE; MIL Conformity: NO; Coupling Type: THREADED; Termination Contact Finish: SILVER;
201M120-19B
CIRCULAR CONNECTOR ADAPTER; Manufacturer Series: 201M120-19B; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
QPDH4PE1,54X9-14BK
CIRCULAR CONNECTOR ADAPTER; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
XS5C-D4S7
Omron
CIRCULAR CONNECTOR ADAPTER; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
QPDH3PE2,59-14BK
CIRCULAR CONNECTOR ADAPTER; Option: GENERAL PURPOSE; Contact Gender: FEMALE-FEMALE; MIL Conformity: NO; DIN Conformance: NO; Empty Shell: NO;
21033812425
Harting Electronics & Kg
CIRCULAR CONNECTOR ADAPTER; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: GOLD; JESD-609 Code: e4;
1411427
QPDT4PE2X9-16BK
CIRCULAR CONNECTOR ADAPTER; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
TXR40AB90-2216BI
TE Connectivity's TXR40AB90-2216BI is a circular adapter with 1.65" body length, MIL-DTL-38 standard, and -65 to 175°C operating temperature range. Ideal for applications requiring corrosion resistance, it features an olive-drab insulator color and aluminum alloy shell material.
XS5G-D424
QPDH4X2,59-14GY
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Pomona Electronics
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved