Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
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
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Heilind Electronics
1+ parts
$2.074
100+ parts
$1.745
1k+ parts
$1.641
10k+ parts
-
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:
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Body or Shell Style:
Connector Type:
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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.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
1554216004
Molex
WIRE AND CABLE;
2N7002
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
1N4148
Microchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Microsemi
Semtech Electronics
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
BSS138
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
1N4148WS
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
LM358MX
Texas Instruments
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
Formosa Microsemi
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. 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.
Silicon Standard
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;
ARJM11D7-502-AB-EW2
Abracon
Abracon's ARJM11D7-502-AB-EW2 is a Telecom & Datacom Connector with 8 contacts, gold finish, and polarized housing. It has a body size of 0.626" x 0.543" x 0.839", operates b/w -40°C to 85°C, and features staggered PCB contact pattern. Ideal for board mounting in telecom and datacom applications.
10033526-N3212LF
Amphenol Communications Solutions
10033526-N3212LF by Amphenol is a USB connector with 5 contacts, rated at 1A signal current. It features matte tin termination finish, gold over nickel mating contact finish, and polyethylene insulator material. Ideal for telecom & datacom applications requiring a durable, right-angle board mounting option with a surface mount termination type.
2301995-3
TE Connectivity's 2301995-3 is a Telecom & Datacom Connector with EMI shielding. Featuring LCP insulator, it has 8 contacts and operates b/w -40 to 85°C. Ideal for board mounting applications due to its BOARD LOCK option.
555153-1
TE Connectivity's 555153-1 is a Telecom & Datacom Connector with 0.7" body length, 500M ohm insulation resistance, and 1000VAC dielectric voltage. Ideal for telecom applications, it features POLYESTER insulator material, SPLIT BOARD LOCK mounting option, and operates b/w -40 to 85°C.
67068-8000
The Molex 67068-8000 USB connector features gold termination, glass-filled polyamide insulator, and phosphor bronze contact material. With a dielectric voltage of 750VAC, it is ideal for telecom & datacom applications. This right-angle receptacle has a durability of 1500 cycles and operates b/w 0 to 50°C.
RJE1R-288-236401
TELECOM AND DATACOM CONNECTOR;
940-SP-3088R-A133
Bel Fuse
The Bel Fuse 940-SP-3088R-A133 is a telecom & datacom connector with dimensions of 0.46" x 0.312" x 0.885". It features a polycarbonate insulator, 50u plating thickness, and UL 94V-0 flammability code. This plug connector has 8 contacts, IDC termination type, and is suitable for commercial telecom and datacom applications.
449150011
Molex 449150011 is a Telecom & Datacom Connector with 0.46" body length, 500000000 ohm insulation resistance, and 1000VAC dielectric voltage. Ideal for telecom applications, it features POLYCARBONATE insulator material, UL94V-0 flammability rating, and supports 8 contacts with wire sizes ranging from 22 to 28 AWG.
5-2301994-3
TE Connectivity 5-2301994-3 is a telecom & datacom connector with EMI shielding, liquid crystal polymer insulator, and nickel-plated brass shell. It has 8 contacts, operates b/w -40 to 85°C, and uses solder termination for board mounting applications.
08261G1T23-F
TELECOM AND DATACOM CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
RJSAE-5380-02
Amphenol
Amphenol RJSAE-5380-02 is a telecom & datacom connector with 2 ports, 8+8 contacts. Featuring POLYETHYLENE insulator, PHOSPHOR BRONZE contact material, and COPPER ALLOY shell material. Ideal for board mounting with right angle mounting style and solder termination.
5-2301996-4
TE Connectivity 5-2301996-4 is a EMI shielded connector with 0.531" body depth and LCP insulator. Ideal for telecom/datacom applications, it has UL94V-0 flammability rating, 30u nickel plating, and solder termination.
1888653-3
TE Connectivity 1888653-3 is a telecom & datacom connector with EMI shielding, PBT-POLYESTER insulator, and tin termination. It has 8 contacts, rated at 1.5A signal current, suitable for board and panel mounting in commercial applications.
85508-5001
Molex 85508-5001 is a Telecom & Datacom Connector with 0.654" body length, 500000000 ohm insulation resistance, and matte tin over nickel termination. Ideal for board mounting applications in telecom and datacom systems, featuring glass-filled liquid crystal polymer insulator material and staggered PCB contact pattern.
10136-6000EC
3m Electronic Products Division
10136-6000EC by 3M Electronic Products Division is a Telecom & Datacom Connector with a Mating Contact Pitch of 0.05", Insulation Resistance of 100MΩ, and Dielectric Withstanding Voltage of 700VAC. Ideal for commercial applications, this male plug connector features gold over nickel termination contact finish and glass-filled polyester insulator material.
DX07S024JJ3R1300
Japan Aviation Electronics Industry
USB CONNECTOR;
ECF504-SC5E-MINI
L-com
5749210-7
TE Connectivity's 5749210-7 is a telecom & datacom connector with EMI shielding, polyethylene insulator, and 2 loaded rows. It operates b/w -55 to 105°C, has 68 contacts, and supports round cable mounting. Ideal for applications requiring high signal current capacity in telecommunications and data communication systems.
RJHSE-3380
Amphenol RJHSE-3380 is a Telecom & Datacom Connector with 8 contacts, 0.65"x.535"x.625" dimensions, and POLYETHYLENE insulator. It has MATTE TIN finish, -55 to 85°C operating range, and UL 94V-0 flammability rating. Ideal for board or panel mounting in telecom applications requiring reliable female connectors with SOLDER termination.
47346-1001
Molex 47346-1001 is a USB connector with Liquid Crystal Polymer insulator, rated for 1.8A signal current. It has a body size of 0.307" x 0.116" x 0.197", operates b/w -30°C to 85°C, and features a stainless steel shell with flash plating. Ideal for telecom/datacom applications due to its UL certification and durability of 10k cycles.
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