Choose your country or region.

EnglishFrançaispolskiSlovenija한국의DeutschSvenskaSlovenskáMagyarországItaliaहिंदीрусскийTiếng ViệtSuomiespañolKongeriketPortuguêsภาษาไทยБългарски езикromânescČeštinaGaeilgeעִבְרִיתالعربيةPilipinoDanskMelayuIndonesiaHrvatskaفارسیNederlandTürk diliΕλλάδαRepublika e ShqipërisëአማርኛAzərbaycanEesti VabariikEuskeraБеларусьíslenskaBosnaAfrikaansIsiXhosaisiZuluCambodiaსაქართველოҚазақшаAyitiHausaКыргыз тилиGalegoCatalàCorsaKurdîLatviešuພາສາລາວlietuviųLëtzebuergeschmalaɡasʲМакедонскиMaoriМонголулсবাংলা ভাষারမြန်မာनेपालीپښتوChicheŵaCрпскиSesothoසිංහලKiswahiliТоҷикӣاردوУкраїнаO'zbekગુજરાતીಕನ್ನಡkannaḍaதமிழ் மொழி繁体中文
Home > Products > Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies > YAFD54-20-41SNC013
Image may be representation.
See specs for product details.

YAFD54-20-41SNC013

Manufacturer Part Number:
YAFD54-20-41SNC013
Manufacturer / Brand
TE Connectivity Deutsch Connectors
Part of Description:
RECP ASSY
Datasheets:
YAFD54-20-41SNC013.pdf
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 46820 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

Inquiry Online

Please complete all required fields with your contact information.Click "SUBMIT REQUEST" we will contact you shortly by email. Or Email us: Info@IC-Components.com
Part Number
Manufacturer
Require Quantity
Target Price(USD)
Company Name
Contact Name
E-mail
Phone
Message
Please enter Verify Code and click "Submit"
Part Number YAFD54-20-41SNC013
Manufacturer / Brand TE Connectivity Deutsch Connectors
Stock Quantity 46820 pcs Stock
Category Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies
Description RECP ASSY
Lead Free Status / RoHS Status: RoHS Compliant
Voltage Rating -
Termination Crimp
Shielding Unshielded
Shell Size, MIL -
Shell Size - Insert 20-41
Shell Material Aluminum Alloy
Shell Finish Nickel
Series MIL-DTL-26482 G Series II, AFD
Primary Material Metal
Package Bulk
Orientation N (Normal)
Operating Temperature -55°C ~ 200°C
Number of Positions 41
Mounting Type Panel Mount
Mounting Feature Bulkhead - Front Side Nut
Material Flammability Rating -
Insert Material Plastic
Ingress Protection Environment Resistant
Features -
Fastening Type Bayonet Lock
Current Rating (Amps) 7.5A
Contact Material Copper Alloy
Contact Finish Thickness - Mating 50.0µin (1.27µm)
Contact Finish - Mating Gold
Connector Type Receptacle, Female Sockets
Color Silver
Cable Opening -
Base Product Number YAFD54
Backshell Material, Plating -
Applications Aviation, Automotive, Military

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can YAFD54-20-41SNC013 be used as a drop-in replacement for another MIL-DTL-26482 Series II receptacle?
YAFD54-20-41SNC013 can be a replacement candidate when the existing connector uses the same MIL-DTL-26482 G Series II interface, shell size 20-41 insert arrangement, female socket receptacle format, front-side nut bulkhead mounting, and N keying/orientation. In practice, the pinout, mating plug part number, shell dimensions, panel cutout, and contact crimp system still need to be checked before treating YAFD54-20-41SNC013 as a direct swap. A mismatch in insert arrangement or keying usually prevents mating even when the family name looks the same.
What should I check before panel-mounting YAFD54-20-41SNC013 in a new enclosure?
YAFD54-20-41SNC013 is a bulkhead-style panel receptacle with a front-side nut, so the enclosure thickness, access to the front side during installation, and the final connector protrusion all need to be verified against the mechanical drawing. It also helps to confirm that the panel cutout aligns with the shell size 20-41 hardware and that there is enough clearance behind the panel for wire bend radius and strain relief. If the enclosure sees vibration, the mounting stack-up and retention method should be validated in the assembled system, not just on the connector alone.
Is YAFD54-20-41SNC013 suitable for mixed power and signal wiring in the same connector?
YAFD54-20-41SNC013 can be used in mixed harnesses if the current on each contact stays within the 7.5 A rating and the wire gauge matches the selected crimp contact size. For mixed power and signal designs, it is common to separate noisy or higher-current circuits from low-level signals within the assignment plan, then verify voltage drop, heating, and crosstalk at the actual harness length. Because the connector is unshielded, routed cable shielding and grounding strategy become system-level design decisions rather than connector features.
What crimping and wire-termination steps are needed for YAFD54-20-41SNC013?
YAFD54-20-41SNC013 uses crimp contacts, so it should be terminated with the correct contact size, a calibrated crimp tool, and the matching insertion and removal tools. The practical details are the wire range for the specific contact, crimp height or indent requirements, and pull-test results after termination. Since the connector does not include a backshell in the listed configuration, the harness should be given its own strain relief or clamp so cable load is not transferred to the crimp contacts.
Can YAFD54-20-41SNC013 be used in high-vibration or mobile equipment?
YAFD54-20-41SNC013 uses a bayonet-lock coupling, which is commonly chosen for equipment that sees vibration, but the final result depends on harness support, panel mounting stiffness, and whether the mating half is equally rugged. In mobile systems, the connector body, rear wire bundle, and any nearby cable clamp should be secured so vibration does not work the crimps loose over time. If the application includes repeated shock, thermal cycling, or cable movement, it is typical to validate connector retention and continuity in the full assembly.
Is YAFD54-20-41SNC013 a good choice for outdoor, marine, or harsh-environment enclosures?
YAFD54-20-41SNC013 is described as environment resistant and uses an aluminum alloy shell with nickel finish and gold-plated mating contacts, which supports use in demanding environments when the system is properly sealed and maintained. For outdoor or marine exposure, the surrounding enclosure, cable entry, and mating connector sealing need to be designed as part of the complete interface, because the connector listing alone does not guarantee a fully weatherproof assembly. If corrosion resistance, washdown, or salt exposure are present, the entire harness stack-up should be checked for compatible materials and sealing practices.
What should I verify when mating YAFD54-20-41SNC013 with another connector family or brand?
With YAFD54-20-41SNC013, the most common compatibility checks are shell size 20-41, insert arrangement, keying orientation N, and the mating half’s contact gender and coupling style. Even if another brand claims MIL-DTL-26482 Series II compatibility, small differences in insert arrangement, tolerance stack-up, or accessory dimensions can affect fit or assembly handling. For cross-references, compare the mechanical drawing, rear accessory interface, and approved mating pair rather than relying only on the series name.
When is YAFD54-20-41SNC013 not the best fit for a design?
YAFD54-20-41SNC013 is less suitable when the design needs built-in shielding, blind-mate alignment, high pin-density PCB mounting, or connectorized high-speed differential transmission with controlled impedance. It is also not the first choice if the harness requires frequent unmating with very low insertion force, since bayonet circular connectors are usually selected for robust environmental mating rather than ultra-fast service disconnects. In those cases, another connector family with shield termination, board-specific mounting, or signal-integrity features may fit the system architecture better than YAFD54-20-41SNC013.

Recent Reviews

Leave Comment
Hello, you have not logged in, please log in
User Login

Forgot password?

No account yet? Register now

Tips
Please speak legally
Your email will be hidden
Please complete all required fields ( denoted with* )
Mark
5.0

You May Also Be Interested In:


YAFD54-20-41SNC013

TE Connectivity Deutsch Connectors

RECP ASSY

In Stock: 46820

SUBMIT RFQ