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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The Molex 71661-2540 is a Telecom & Datacom Connector with 40 contacts, 2 rows, and a mating contact pitch of 0.05". It features a tin finish with nickel barrier, insulation resistance of 100M ohm, and operates b/w -40°C to 105°C. Ideal for commercial applications requiring durable connectors with press-fit terminations in telecommunications and data communication systems.
Median Price
$3.250
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Heilind Electronics
1+ parts
$2.074
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$1.745
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$1.641
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Interstate Connecting
Arrow
$3.128
Mouser Electronics
$5.300
$4.150
$3.650
$3.280
Newark
$5.650
$3.960
$3.540
Chip1Stop
$3.450
$2.700
Farnell
$3.928
DigiKey
$3.010
$2.740
Verical
$3.050
$2.570
Digiode
$0.878
Vyrian
$0.924
TestEquity
NAC Semi
$4.390
Semi Source
IBS Electronics
$3.172
Corphita
$0.832
Andel Nordic
$6.831
$6.558
Kepictronics
Assy Fe
Perfect Parts
The close proximity of mating contacts allows for high signal density and reliable connections.
High insulation resistance ensures minimal signal interference and prevents electrical leakage.
The high dielectric voltage ensures safety and reliability in high voltage applications.
Tin finish with Nickel barrier provides excellent conductivity and corrosion resistance for long-lasting performance.
The high maximum operating temperature offers versatility for various environmental conditions.
The low minimum operating temperature ensures functionality even in extreme cold environments.
Having multiple rows loaded increases the number of connections available, making it suitable for complex networking applications.
High number of contacts allow for multiple connections, ideal for applications requiring numerous data transmission channels.
Withstands frequent mating and unmating cycles, ensuring long-term reliability and durability.
Telecom & Datacom Connectors 71661-2540 attributes and parameters. Explore more Telecom & Datacom Connectors devices from Molex
Additional Features:
Board Mounting Option:
Body Width:
Body Depth:
Body Length:
Body or Shell Style:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
Contact Pattern:
Contact Resistance:
Contact Style:
DIN Conformance:
Dielectric Withstanding Voltage (V):
Durability:
Filter Feature:
IEC Conformity:
Maximum Insertion Force (N):
Insulation Resistance:
Insulator Color:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Contact Pitch (inch):
Mating Info.:
Mixed Contacts:
Mounting Option-1:
Mounting Style:
Mounting Type:
No. of Connectors:
No. of PCB Rows:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
PCB Contact Pattern:
PCB Contact Row Spacing (mm):
Plating Thickness (inch):
Polarization Key:
Rated Current - Signal:
Reference Standard:
Reliability:
Sub-Category:
Terminal Length:
Terminal Pitch (mm):
Termination Type:
Total No. of Contacts:
UL Flammability Code:
Minimum Withdrawal Force (N):
71661-2540 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
PCN Design/Specification - Mult Devs Drawing Correction 26/Sep/2023
PCN Assembly/Origin - Mult Devs Cancel Alternative Supplier 01/Jun/2021
PCN Packaging - 7166yyyyy Packaging 09/Nov/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.
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Dionics-usa
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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;
1N4148WS
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
BSS123,215
NXP Semiconductors
NXP Semiconductors' BSS123,215 is a N-CHANNEL FET for SWITCHING applications. Features include 100V DS Breakdown Voltage, 0.17A Drain Current, and 6 ohm On Resistance. With GULL WING terminals and ENHANCEMENT MODE operation, it's ideal for small outline packages in various electronic devices.
CC0603KRX7R9BB103
Yageo
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
AT90CAN128-16AUR
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
LM358N
Harris Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
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;
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Sangdest Microelectronics (Nanjing)
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
UJ31-CH-3-MSMT-TR-67
Cui
Cui's UJ31-CH-3-MSMT-TR-67 USB connector features 24 contacts, POLYAMIDE46 insulator, and NICKEL shell finish. Ideal for telecom/datacom applications with a 100VAC dielectric voltage, -40 to 80°C operating range, and UL94V-0 flammability rating. Suitable for board mounting with a right-angle design and locking option for durability up to 10k cycles.
1689064
Phoenix Contact
Phoenix Contact 1689064 is a Telecom & Datacom Connector with GOLD OVER NICKEL finish. Featuring 8 FEMALE contacts, it is a RIGHT ANGLE SOCKET type UL 94V-0 rated connector. Ideal for telecommunications and data communication applications.
6364372-2
TE Connectivity
TE Connectivity's 6364372-2 is a USB connector with a body length of 0.517 inch, body width of 0.276 inch, and body depth of 0.551 inch. It is used in telecom and datacom applications, has a max operating temperature of 85°C, and offers a rated current of 1A.
543-8
Regal Electronics
Regal Electronics' 543-8 is a Telecom & Datacom Connector with 0.591" body length, 500M ohm insulation resistance, and 1000VAC dielectric voltage. Ideal for board mounting in telecom applications, it features a GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator and PHOSPHOR BRONZE contacts with AU ON NI finish.
5178647-4
TE Connectivity 5178647-4 is a Telecom & Datacom Connector with Dielectric Voltage of 500VAC, Insulator Material GLASS FILLED POLYAMIDE66, and Operating Temperature range -55 to 85 °C. It has 36 contacts for signal current up to 1A, suitable for board mounting in telecom and datacom applications.
10103592-0001LF
Amphenol Communications Solutions
The Amphenol Communications Solutions 10103592-0001LF USB connector features a body length of 0.295", insulation resistance of 100M ohm, and dielectric voltage rating of 100VAC. Ideal for telecom applications, this right-angle board-mounted connector has a durable stainless steel shell, POLYETHYLENE insulator, and FEMALE contact gender.
HR911105A
Hanrun Electronics
HR911105A by Hanrun Electronics is a Telecom & Datacom Connector with 8 contacts, female gender, and right angle mounting style. It is used for board mounting with solder termination in telecom and datacom applications.
SI-16001-F
Bel Fuse
Bel Fuse SI-16001-F is a Telecom & Datacom Connector with 8 contacts, POLYETHYLENE insulator, and NICKEL/TIN shell finish. It features SPLIT BOARD LOCK mounting option for PCB contact row spacing of 2.54mm. Ideal for board mounting applications in telecommunications and data communication systems.
ARJM11D7-104-AB-EW2
Abracon
ARJM11D7-104-AB-EW2 by Abracon is a Telecom & Datacom Connector with gold termination, 8 contacts, and right angle mounting. It features a polarized housing, staggered PCB contact pattern, and solder termination type. Ideal for telecom and datacom applications requiring reliable board mounting with locking option.
SI-60118-F
Bel Fuse SI-60118-F is a Telecom & Datacom Connector with 0.708" body length, 0.599" width, and 0.85" depth. It features POLYETHYLENE insulator material, NICKEL/TIN shell finish, and 8 contacts for board and panel mounting. Ideal for telecom applications due to its polarized housing, right angle mounting style, and solder termination type.
87520-0010BLF
The Amphenol Communications Solutions 87520-0010BLF is a USB connector with 4 contacts, rated at 1.5A signal current. It features a dielectric voltage of 750VAC and insulation resistance of 1Gohm, suitable for telecom applications. With a durable design lasting up to 1500 cycles, it offers reliable performance in temperatures ranging from -40°C to 85°C.
RJCSE-5380-01
RJCSE-5380-01 by Amphenol is a telecom and datacom connector with a body size of 0.64" x 0.53" x 0.615". It has 8 contacts, a 50u plating thickness, and is made of stainless steel. This right angle jack connector is suitable for surface mount applications in the telecommunications and data communications industry.
95503-2661
Molex
Molex 95503-2661 is a Telecom & Datacom Connector with 0.52" body length, 0.594" width, and 0.618" depth. It features 500000000 ohm insulation resistance, matte tin over nickel termination contact finish, and glass-filled liquid crystal polymer insulator material. Ideal for telecom and datacom applications due to its durability of 750 cycles, UL flammability rating of 94V-0, and operating temperature range from -40°C to 80°C.
931
Keystone Electronics
USB CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
HDRA-E68LFDT-SLA
Honda Tsushin Kogyo
HDRA-E68LFDT-SLA by Honda Tsushin Kogyo is a 68-contact telecom/datacom connector with a mating contact pitch of 0.031". Featuring an insulation resistance of 1Gohm, it has a dielectric voltage rating of 250VAC. This female plug connector, designed for right-angle mounting on boards and panels, uses solder termination and is suitable for commercial applications.
47589-1001
The Molex 47589-1001 is a USB connector with 5 contacts and a surface mount termination type. It has an insulation resistance of 1GΩ, dielectric withstand voltage of 100VAC, and can operate in temperatures ranging from -30°C to 85°C. This connector is commonly used in telecom and datacom applications due to its durability (10k cycles) and commercial reliability.
RJHSE-5384-04
TELECOM AND DATACOM CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Contact Material: NOT SPECIFIED; PCB Contact Pattern: STAGGERED;
1734366-1
Tyco Electronics Amp
USB CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 500VAC; Minimum Operating Temperature: -40 Cel; No. of Rows Loaded: 1;
TTL-232RG-VIP-WE
TTL-232RG-VIP-WE by FTDI is a USB connector with 6 contacts, featuring a filter and male contact gender. It is ideal for telecom & datacom applications, offering easy mounting with cable assembly option.
TTL-232RG-VREG3V3-WE
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