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 91999-1249 is a rectangular power connector with insulator material POLYAMIDE. It has 3 contacts, male gender, and blade pin-skt contact style. Suitable for board mounting with solder termination, it operates b/w -20 to 120°C and offers high insulation resistance of 10^7 ohm.
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Corphita
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Aztec Data Supply Inc.
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Authorized Procurement Solutions
Perfect Parts
Optimal size for easy installation and compatibility with various devices.
High insulation resistance ensures safety and prevents electrical leakage.
Thick plating provides excellent conductivity and corrosion resistance.
Can withstand high temperatures, suitable for industrial applications.
UL 94V-0 rating indicates high fire resistance for added safety.
Sufficient number of contacts for reliable power transmission.
Solder termination provides secure connection and stability.
Low contact resistance ensures efficient power transfer.
Straight mounting style simplifies installation and maintenance.
Commercial-grade reliability ensures long-term performance and durability.
Power Connectors 91999-1249 attributes and parameters. Explore more Power Connectors devices from Molex
Additional Features:
Board Mounting Option:
Body Width:
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Body Length:
Body or Shell Style:
Connector Type:
Contact Arrangement:
Mating Contact Finish:
Contact Gender:
Contact Material:
Contact Resistance:
Contact Style:
DIN Conformance:
Durability:
Empty Shell:
Filter Feature:
IEC Conformity:
Maximum Insertion Force (N):
Insulation Resistance:
Insulator Color:
Insulator Material:
MIL Conformity:
Mixed Contacts:
Mounting Option-1:
Mounting Option-2:
Mounting Style:
Mounting Type:
No. of Connectors:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Plating Thickness (inch):
Reference Standard:
Reliability:
Sub-Category:
Terminal Length:
Termination Type:
Total No. of Contacts:
UL Flammability Code:
Minimum Withdrawal Force (N):
91999-1249 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
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.
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;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU 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 ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
1N4148WS
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Crimson Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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.
SMBJ18CA
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
2N7002
Plessey Semiconductors Discrete Components Div
Other Transistors;
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM78L05ACMX/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
MBR130T1G
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (ID): .2 A; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
M39029/56-351
Itt Cannon
CONNECTOR ACCESSORY; MIL Conformity: YES; Terminal Type: WIRE; IEC Conformity: NO; Alternate Contact Sources: ITT CANNON; Associated Military - Specifications: MIL-C-38999;
03-09-1041
Molex
The Molex 03-09-1041 is a rectangular power connector with a body width of 0.34 inch and depth of 1 inch. It has an insulator material made of POLYAMIDE and can operate in temperatures ranging from -55 to 105 °C. This connector, with a total of 4 contacts, is commonly used in panel mounting applications.
DF22-2P-7.92DSA(53)
Hirose Electric
DF22-2P-7.92DSA(53) by Hirose Electric is a POWER CONNECTOR with 2 contacts, male SQ PIN-SKT style. It has dimensions of 0.678" x 0.49" x 0.713", operates b/w -55 to 85°C, and complies with UL 94V-0 flammability code. Ideal for board mounting applications.
03-09-1049
Molex 03-09-1049 is a rectangular power connector with 4 contacts, POLYAMIDE66 insulator, and operating temp range of -40 to 105°C. It is used in commercial applications requiring a panel-mounted, solder termination female/male connector with locking mounting option.
YLP-02V(NN)
J S T Mfg
YLP-02V(NN) by J S T Mfg is a RECTANGULAR POWER CONNECTOR with POLYAMIDE66 insulator. Featuring 2 contacts, it has a 94V-0 UL Flammability Code. Ideal for CABLE mounting, CRIMP termination, and FEMALE contact gender in PLUG body style applications.
44441-2006
The Molex 44441-2006 is a rectangular power connector with a mating contact pitch of 0.295 inches. It has a body length of 1.803 inches and insulation resistance of 1,000,000,000 ohms. This connector is commonly used in commercial applications for power connections requiring crimp termination and polarization key housing.
10153466-06LF
Amphenol Communications Solutions
Amphenol's 10153466-06LF is a rectangular power connector with 6 contacts, made of POLYAMIDE66. It has a compact body size of 0.598" x 0.484" x 0.78", UL94V-0 rated for -40 to 105°C. Ideal for cable mounting, it features female crimp contacts and complies with UL standards.
43640-0500
The Molex 43640-0500 is a rectangular power connector with a mating contact pitch of 0.118 inches and a body length of 0.624 inches. It has an insulation resistance of 1,000,000,000 ohms and is commonly used in cable and panel applications.
DF22R-2P-7.92DSA(53)
DF22R-2P-7.92DSA(53) by Hirose Electric is a POWER CONNECTOR with GLASS FILLED POLYAMIDE insulator, 2 contacts, and 0.678" x 0.49" x 0.713" dimensions. It operates b/w -55 to 85°C, UL94V-0 rated, suitable for BOARD mounting with SOLDER termination.
647845-5
TE Connectivity
TE Connectivity's 647845-5 is a rectangular power connector with a body size of 1.9" x 1.38" x 0.625". It has a rated voltage of 600V and can operate in temperatures ranging from -20°C to 105°C. This connector is commonly used for cable mounting applications, supporting wire sizes from 12 AWG to 6 AWG.
43020-0200
Molex 43020-0200 is a rectangular power connector with PBT-POLYESTER insulator, suitable for commercial use. Features include 2 rows, 105°C max operating temp, and -40°C min operating temp. Ideal for cable and panel mounting applications.
15-24-7100
15-24-7100 by Molex is a rectangular power connector with 10 contacts, featuring a body length of 0.87", insulation resistance of 1Gohm, and operating temperatures from -40 to 105°C. Ideal for board mounting applications, it has a contact material of brass and insulator material of Polyamide66.
1604050-3
TE Connectivity's 1604050-3 is a RECTANGULAR POWER CONNECTOR with dimensions of 4.23" x 2.75" x 1.307". Rated for 600V, it uses POLYCARBONATE insulator material and operates b/w -20°C to 105°C. Ideal for power applications requiring a male contact gender and crimp termination on stranded cables at 115/230VAC mains rating.
39-30-2032
The Molex 39-30-2032 is a rectangular power connector with 3 contacts, rated at 9A signal current. It features a mating contact pitch of 0.165", insulation resistance of 1Gohm, and dielectric voltage withstand of 1500VAC. Ideal for board mounting applications in commercial settings, it offers durability for up to 30 cycles with a temperature range from -40°C to 105°C.
IPD1-02-S-K-R
Samtec
Samtec's IPD1-02-S-K-R is a RECTANGULAR POWER CONNECTOR with 2 FEMALE contacts. Made of POLYAMIDE66, it uses CRIMP termination and is ideal for CABLE mounting applications.
44914-1001
44914-1001 by Molex is a rectangular power connector with 10 contacts and a mating contact pitch of 0.118 inches. It has a body width of 0.29 inch and is used for board mounting in commercial applications.
39-29-1027
Molex 39-29-1027 is a rectangular power connector with 2 contacts, made of brass and polyamide. It has a dielectric voltage of 2200VAC, insulation resistance of 1Gohm, and operates b/w -40 to +105°C. Ideal for board mounting applications requiring durability and reliability in commercial settings.
B2P3-VH(LF)(SN)
B2P3-VH(LF)(SN) by J S T Mfg is a RECTANGULAR POWER CONNECTOR with 2 contacts, rated at 7A. It features BRASS contacts with Tin finish and POLYAMIDE66 insulator material. Ideal for board mounting applications, operating b/w -25 to 85°C.
09-93-0600
Molex 09-93-0600 is a rectangular power connector with 6 contacts, made of POLYAMIDE. It has UL Flammability Code 94V-2 and features female contact gender. Ideal for cable mounting applications requiring crimp termination.
2-917807-3
TE Connectivity 2-917807-3 is a RECTANGULAR POWER CONNECTOR with 6 contacts, GLASS FILLED POLYESTER insulator, and CRIMP termination. Operating from -55 to 105 °C, it has an Insulation Resistance of 1 Gohm. Used in commercial applications for power connections with UL94V-0 flammability rating.
1-178139-2
TE Connectivity 1-178139-2 is a rectangular power connector with 6 contacts, rated at 8A. Featuring glass-filled polyester insulator material, it offers high durability with 500 cycles. Ideal for board mounting applications, this connector has a max operating temperature of 105°C and min of -55°C.
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91999-1284
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Insulator Material: POLYAMIDE;
91999-1238
RECTANGULAR POWER CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Minimum Operating Temperature: -20 Cel;
91999-1283
91999-0495
RECTANGULAR POWER CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Contact Arrangement: S0P2; Minimum Withdrawal Force (N): .5004;
91999-1982
RECTANGULAR POWER CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Mounting Style: STRAIGHT; Insulation Resistance: 10000000 ohm;
91999-0018
RECTANGULAR POWER CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Termination Type: SOLDER; Body Length: .484 inch;
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