D38999/20FD18SN
TV 18C 18#20 SKT RECP NI
Inventory:8,372
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : D38999/20FD18SN
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Manufacturer : Te Connectivity
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Components Classification : Circular Connector Assemblies
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Datesheet : D38999/20FD18SN DataSheet (PDF)
Overview of D38999/20FD18SN
The D38999/20FD18SN is a Circular MIL Spec Connector optimized for high-reliability operations in harsh environments. It provides excellent performance for analog and digital signal switching applications.
Pinout
The D38999/20FD18SN pinout refers to the configuration and function of each pin in its package type. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the D38999/20FD18SN has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Circular MIL Spec Connector: The D38999/20FD18SN is a circular connector designed according to military specifications for high-reliability applications.
- High-Speed Signal Transmission: This connector supports high-speed signal transmission, making it suitable for demanding applications.
- Low-Voltage Operations: The D38999/20FD18SN operates at low voltages, ensuring safe and reliable performance in various environments.
- Durable Construction: The connector is built with durable materials to withstand harsh environmental conditions and ensure long-term reliability.
- Easy Installation: The D38999/20FD18SN features an easy installation process, minimizing the risk of errors or damage during assembly.
Applications
- Aerospace and Defense Systems: The D38999/20FD18SN is used in aerospace and defense systems where high-reliability connectors are required for critical applications.
- Ruggedized Industrial Equipment: This connector is suitable for ruggedized industrial equipment that operates in harsh environments, such as manufacturing facilities or outdoor installations.
- Automotive Systems: The D38999/20FD18SN can be used in automotive systems where high-reliability connectors are necessary for critical applications, such as engine control units or safety systems.
- Radar and Communication Systems: This connector is used in radar and communication systems that require high-speed signal transmission and low-voltage operations.
Equivalents
For similar functionalities, consider these alternatives to the D38999/20FD18SN:
- D38999/20FD16SN: This connector is another high-reliability option designed for demanding applications.
- D38999/20FD22SN: The D38999/20FD22SN is a similar connector with slightly different specifications and functionality.
- D38999/20FD24SN: This connector offers similar performance characteristics to the D38999/20FD18SN but with some differences in design and functionality.
Frequently Asked Questions
Q: What is the maximum operating temperature for the D38999/20FD18SN?
A: The maximum operating temperature for the D38999/20FD18SN is 125°C.
Q: Is the D38999/20FD18SN compatible with all types of signals?
A: No, the D38999/20FD18SN is designed for specific signal types and may not be compatible with all types of signals.
Q: Can I use the D38999/20FD18SN in a humid environment?
A: Yes, the D38999/20FD18SN is designed to operate in humid environments, but it's essential to follow proper installation and maintenance procedures to ensure optimal performance.
Q: Is the D38999/20FD18SN RoHS compliant?
A: Yes, the D38999/20FD18SN meets the requirements of the Restriction of Hazardous Substances (RoHS) directive.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Circular MIL Spec Connector | RoHS | Details |
REACH | Details | Number of Positions | 18 Position |
Contact Gender | Socket (Female) | Insert Arrangement | 15-18 |
Product | Receptacles | Shell Size | 15 |
Shell Style | Square Flange | MIL Type | MIL-DTL-38999 III |
Termination Style | Crimp | Mounting Style | Panel |
Current Rating | 7.5 A | Contact Plating | Gold |
Contact Material | Copper Alloy | Series | D38999 Series III |
Brand | TE Connectivity / DEUTSCH | Mating Style | Threaded |
Mounting Angle | Straight | Product Type | Circular MIL Spec Connector |
Shell Material | Aluminum | Shell Plating | Nickel |
Factory Pack Quantity | 1 | Subcategory | Circular Connectors |
Tradename | D38999 | Voltage Rating | 600 VAC, 850 VDC |
Unit Weight | 1.215823 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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D38999/20FD18SN
TV 18C 18#20 SKT RECP NI
Inventory:
8,372
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




