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
Samtec QTE-020-02-L-D-A-TR is a 2-row, 40-contact board stacking connector with 0.031" pitch. Featuring liquid crystal polymer insulator, it has 675VAC dielectric voltage and -55 to 125°C operating range. Ideal for commercial applications requiring durable, polarized male contacts with gold finish over nickel.
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The close contact pitch allows for a more secure and reliable connection between the headers and edge type connectors.
The appropriate length provides a good balance between compact size and easy handling during installation.
High insulation resistance ensures minimal risk of electrical leakage or short circuits.
The high voltage rating ensures safety and reliability in high voltage applications.
The tin finish with nickel barrier provides excellent corrosion resistance and ensures a long-lasting connection.
The liquid crystal polymer insulator material offers high temperature resistance and durability.
The high rated current allows for reliable signal transmission without risk of overheating.
With a durability rating of 100 cycles, this product is suitable for applications requiring frequent connection and disconnection.
Headers & Edge Type Connectors QTE-020-02-L-D-A-TR attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec
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:
Insulation Resistance:
Insulator Color:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Contact Pitch (inch):
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 Pitch (mm):
Termination Type:
Total No. of Contacts:
QTE-020-02-L-D-A-TR Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
BAV99
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
SS14
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Cheng-yi Electronic
Renesas Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
LM317T
Micro Commercial Components
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Moisture Sensitivity Level (MSL): 1; Maximum Output Current-1: 1.5 A; Operating Temperature (TJ-Min): 0 Cel;
2N7002-7-F
Diodes Incorporated
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
1N4148WT
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Panjit International
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Alpha & Omega Semiconductor
VHR-2N-R
J S T Mfg
BOARD CONNECTOR;
50-37-5023
Molex
The Molex 50-37-5023 is a board connector with a mating contact pitch of 0.098". It features an insulation resistance of 1G ohm and can withstand up to 1000VAC. This dual-polarized connector, suitable for commercial applications, has a rated current of 3A and operates b/w -40°C to 105°C.
22-11-2122
Molex 22-11-2122 is a board connector with 12 contacts, 0.1" pitch, and 4A signal current rating. Ideal for commercial applications, it features POLYAMIDE insulation, BRASS contacts with Tin finish, and operates b/w 0-75°C temperature range.
801-43-039-10-003000
Mill-max Mfg
Mill-max Mfg's 801-43-039-10-003000 is a GOLD-finished BOARD CONNECTOR with 39 contacts, 2.54mm pitch, and FEMALE gender. It is a SOCKET type connector for BOARD mounting applications requiring SOLDER termination in STRAIGHT mounting style.
5040500491
Molex 5040500491 is a BOARD CONNECTOR with 4 contacts, 0.059" pitch, and 1000000000 ohm insulation resistance. Ideal for surface mount applications in electronics with operating temperatures from -25 to 85 °C.
292171-9
TE Connectivity
TE Connectivity's 292171-9 is a board connector with 0.079" mating contact pitch, 1000000000 ohm insulation resistance, and 125V rated voltage. Ideal for commercial applications, it features GLASS FILLED POLYAMIDE insulator material and supports wire sizes from 28 AWG to 22 AWG.
B4B-ZR(LF)(SN)
B4B-ZR(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 4 contacts, BRASS material, and Tin (Sn) finish. It has a terminal pitch of 1.5mm and UL Flammability Code of 94V-0. Ideal for board mounting applications requiring male contact gender and solder termination.
DF40C-100DP-0.4V(51)
Hirose Electric
DF40C-100DP-0.4V(51) by Hirose Electric is a 100-contact board stacking connector with 0.016" pitch, 100VAC dielectric voltage, and gold termination finish. Ideal for PCB applications requiring a durable, polarized male plug with liquid crystal polymer insulator material. Operating temperature range from -35 to 85°C makes it suitable for commercial use in various electronic devices.
776286-1
TE Connectivity's 776286-1 is a 3-row board connector with GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator. It has a max operating temp of 125°C, -40°C min temp, and rated current of 17A. Ideal for cable mounting applications requiring a polarized, UL-rated female plug with strain relief option.
DM3D-SF
The Hirose Electric DM3D-SF is a CARD EDGE CONNECTOR with 0.043" Mating Contact Pitch, 500VAC Dielectric Withstanding Voltage, and 1000000000 ohm Insulation Resistance. It features a LIQUID CRYSTAL POLYMER insulator material and is suitable for commercial applications requiring a durable connector with FEMALE contact gender in RIGHT ANGLE mounting style.
B10B-PHDSS(LF)(SN)
B10B-PHDSS(LF)(SN) by J S T Mfg is a 2-row BOARD CONNECTOR with 10 contacts, rated at 3A signal current. Featuring a mating contact pitch of 0.079", insulation resistance of 1Gohm, and dielectric voltage withstand of 800VAC, it is ideal for applications requiring reliable board-to-board connections in electronics.
801-43-025-10-012000
Mill-max Mfg 801-43-025-10-012000 is a 25-contact board connector with matte tin over nickel finish. It has a terminal pitch of 2.54mm and UL flammability rating of 94V-0. Ideal for applications requiring female socket connectors on PCBs.
FTSH-107-01-L-DV-K-A-P-TR
Samtec
Samtec's FTSH-107-01-L-DV-K-A-P-TR is a 2-row, 14-contact male board connector with tin finish. Operating from -55 to 125°C, it has a terminal pitch of 1.27mm and mounts on the board surface. Ideal for applications requiring high temperature resistance and secure connections in compact spaces.
1658621-1
Tyco Electronics Amp
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; UL Flammability Code: 94V-0; Mating Contact Finish: GOLD (15) OVER NICKEL (50)/GOLD FLASH (15) OVER PALLADIUM NICKEL (15); Filter Feature: NO;
5-146280-2
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Terminal Pitch (mm): 2.54; MIL Conformity: NO; DIN Conformance: NO;
5-826629-0
TE Connectivity 5-826629-0 is a BOARD CONNECTOR with 50 contacts, rated at 5A. Featuring a mating contact pitch of 0.1", it has an insulation resistance of 5000000000 ohm and operates b/w -65 to 105 °C. Ideal for commercial applications, this connector offers durability up to 150 cycles and uses SOLDER termination.
FTSH-110-01-L-DV-K-A-P
Samtec's FTSH-110-01-L-DV-K-A-P is a 2-row, 20-contact board connector with a contact pitch of 1.27mm. It features gold mating contacts over nickel, suitable for commercial applications with an operating temperature range from -55 to 125°C. The connector has a straight mounting style and uses liquid crystal polymer insulator material.
22-05-2071
Molex 22-05-2071 is a board connector with 7 contacts, featuring a mating contact pitch of 0.1", insulation resistance of 1000000000 ohm, and termination contact finish in matte tin over nickel. It is used for PCB applications requiring durable connectors with a mounting style of right angle and solder termination type.
B2B-PH-SM4-TB(LF)(SN)(P)
B2B-PH-SM4-TB(LF)(SN)(P) by J S T Mfg is a BOARD CONNECTOR with COPPER ALLOY contacts and TIN finish. Featuring 2 contacts, it has a terminal pitch of 2mm and UL 94V-0 flammability rating. Ideal for surface mount applications in headers & edge type connectors.
61300211121
Wuerth Elektronik & Kg
61300211121 by Wuerth Elektronik & Kg is a board connector with a mating contact pitch of 0.1", insulation resistance of 1Gohm, and dielectric voltage of 500VAC. It is used in applications requiring a rated current of 3A, operating temperatures from -40 to 125°C, and UL94V-0 flammability compliance.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
QTE-040-02-L-D-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 675VAC; No. of Connectors: ONE;
QTE-020-01-L-D-A
QTE-020-01-L-D-A-K-TR
QTE-020-03-L-D-A
QTE-020-02-L-D-A
Samtec's QTE-020-02-L-D-A is a 40-contact board stacking connector with 0.031" pitch, suitable for commercial applications. It features a 675VAC dielectric voltage rating and operates b/w -55 to 125°C. The male connector has gold mating finish over nickel, offering high durability with 500 cycles.
QTE-020-03-L-D-A-K-TR
QTE-020-07-L-D-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; No. of Connectors: ONE; IEC Conformity: NO; Contact Pattern: RECTANGULAR;
QTE-020-04-L-D-A
QTE-020-04-L-D-A-K-TR
QTE-020-01-F-D-A
The Samtec QTE-020-01-F-D-A is a 40-contact male board stacking connector with 0.031" pitch, suitable for commercial applications. It features a 675VAC dielectric voltage rating, 2A signal current capacity, and -55 to 125°C operating temperature range. Ideal for PCB mounting with surface mount termination and black insulator color.
QTE-040-01-L-D-A
QTE-040-03-L-D-A
QTE-020-02-L-D-A-FL
BOARD STACKING CONNECTOR; JESD-609 Code: e3; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier;
QTE-020-02-L-D-A-FR
BOARD STACKING CONNECTOR;
QTE-020-02-L-D-A-K
QTE-020-02-L-D-A-K-FR
QTE-020-02-L-D-A-K-TR
QTE-040-02-L-D-A-FR
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Termination Type: SURFACE MOUNT; PCB Contact Pattern: RECTANGULAR;
QTE-040-02-L-D-A-K-FR
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mating Contact Pitch (inch): 0.031; Plating Thickness (inch): 10u;
QTE-020-02-L-D
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