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Home > Products > Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies > D38999/23HB2PC
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D38999/23HB2PC

In Stock 210 pcs Reference Price(In US Dollars)
50+
$177.9617
Manufacturer Part Number:
D38999/23HB2PC
Manufacturer / Brand
TE Connectivity Deutsch Connectors
Part of Description:
D38999/23HB2PC
Datasheets:
D38999/23HB2PC.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 210 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number D38999/23HB2PC
Manufacturer / Brand TE Connectivity Deutsch Connectors
Stock Quantity 210 pcs Stock
Category Connectors, Interconnects > Circular Connectors - Circular Connector Assemblies
Description D38999/23HB2PC
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating 600VAC, 850VDC
Termination Solder Cup
Shielding Shielded
Shell Size, MIL -
Shell Size - Insert 11-2
Shell Material Stainless Steel
Shell Finish Electroless Nickel
Series MIL-DTL-38999 Series III, DTS
Primary Material Metal
Package Bulk
Orientation C
Operating Temperature -65°C ~ 200°C
Number of Positions 2
Mounting Type Panel Mount
Mounting Feature Bulkhead - Front Side Nut
Material Flammability Rating -
Insert Material Fluorosilicone Elastomer
Ingress Protection Environment Resistant
Features Hermetically Sealed
Fastening Type Threaded
Current Rating (Amps) -
Contact Material Nickel Iron Alloy
Contact Finish Thickness - Mating -
Contact Finish - Mating Gold
Connector Type Receptacle, Male Pins
Color Silver
Cable Opening -
Base Product Number D38999/23HB
Backshell Material, Plating -
Applications Aviation, Communication Systems, Industrial

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 D38999/23HB2PC be used in a panel-mounted bulkhead design with front-side nut retention?
Yes. D38999/23HB2PC is a MIL-DTL-38999 Series III receptacle with a front-side nut bulkhead mounting style, so it is commonly used where the connector must be fixed to a panel and sealed at the interface. For D38999/23HB2PC, confirm panel thickness, cutout geometry, and mating clearance on the rear side before finalizing the enclosure layout, since the bulkhead hardware and threaded coupling need room for assembly and service access.
Is D38999/23HB2PC suitable when the mating cable assembly will be field-terminated with solder cups?
D38999/23HB2PC uses solder cup terminations, so it fits applications where technicians can manually terminate discrete wires and want a robust, low-profile rear connection. For D38999/23HB2PC, verify conductor size, insulation strip length, and strain relief strategy during harness design, because the connector itself does not provide cable clamping and the finished assembly must manage vibration and pull load elsewhere in the system.
What design checks matter when using D38999/23HB2PC in a mixed-voltage system?
D38999/23HB2PC is rated for 600VAC and 850VDC, but the actual safe operating margin depends on pollution degree, altitude, spacing on the PCB or harness, and the insulation system of the attached wires. For D38999/23HB2PC, confirm that the surrounding cable insulation, wire routing, and enclosure creepage and clearance rules are consistent with the system voltage profile, especially in compact or high-altitude installations.
Can D38999/23HB2PC be used in harsh environments with vibration, moisture, or long service intervals?
D38999/23HB2PC is an environment-resistant, hermetically sealed, shielded connector, which makes it a good fit for demanding aerospace, defense, and industrial enclosures. For D38999/23HB2PC, the sealing performance still depends on proper mating, clean contact surfaces, and compatible rear harness sealing practices, so verify the full connector pair and the enclosure interfaces rather than relying on the shell alone.
How does D38999/23HB2PC compare with other MIL-DTL-38999 Series III receptacles when replacing an existing connector?
D38999/23HB2PC is part of the MIL-DTL-38999 Series III family, so replacement usually depends on shell size, insert arrangement, keying, termination style, and mounting method rather than the series name alone. When evaluating D38999/23HB2PC as a replacement, check the exact mating plug, contact layout, thread interface, and orientation C keying to avoid mechanical mismatch or altered harness routing.
Can D38999/23HB2PC be swapped with a threaded circular connector from another brand or series?
Not safely without a full compatibility review. D38999/23HB2PC follows MIL-DTL-38999 Series III geometry, but alternate threaded circular connectors may differ in shell dimensions, keying, contact construction, sealing method, and coupling torque. If you are considering D38999/23HB2PC as a substitute for another part number, compare the mating envelope, insert arrangement, and environmental sealing details against the original assembly drawing.
Is D38999/23HB2PC appropriate for high-reliability avionics or communication equipment?
D38999/23HB2PC is commonly used in aviation and communication systems because the stainless steel shell, gold mating contacts, shielding, and hermetic sealing support stable interconnect behavior in demanding environments. For D38999/23HB2PC, verify that the contact count, termination method, and mechanical retention meet the equipment’s maintenance and qualification requirements, since system reliability also depends on the cable harness and installation process.
What should I consider before using D38999/23HB2PC in industrial equipment with frequent maintenance cycles?
D38999/23HB2PC can work well in industrial equipment, but repeated mate-unmate cycles require attention to contact cleanliness, coupling torque, and harness strain relief. For D38999/23HB2PC, inspect the mating pair for wear or contamination during service, and make sure the enclosure layout allows straight engagement so the threaded coupling is not forced under side load.
Does D38999/23HB2PC require any special compatibility checks for shielded cable integration?
Yes. D38999/23HB2PC is a shielded connector, so the cable shield termination method and grounding strategy should be defined early in the design. For D38999/23HB2PC, confirm whether the harness uses 360-degree shield termination, drain wire handling, or chassis bonding at the connector interface, because the EMC result depends on the full interconnect architecture.
When is D38999/23HB2PC not the best choice for a new design?
D38999/23HB2PC is less suitable when the project needs a low-cost commercial connector, very high pin count, quick push-pull mating, or automated crimp termination. For D38999/23HB2PC, the threaded coupling, hermetic construction, and solder cup style are better aligned with rugged sealed assemblies than with dense consumer electronics or high-volume automated production lines.
What replacement risks should I check if I am migrating to D38999/23HB2PC from a different shell size or insert arrangement?
The main migration risks are mismatched panel cutout, altered harness breakout geometry, and incorrect mating alignment. For D38999/23HB2PC, verify shell size 11-2, orientation C, and the two-position insert arrangement against the existing design, because even small dimensional differences can affect panel fit, cable bend radius, and the mating plug’s access path.
How should D38999/23HB2PC be evaluated for long-term use at temperatures up to 200°C?
D38999/23HB2PC is specified for -65°C to 200°C, but sustained high-temperature operation should still be checked against the wire insulation, potting materials, grommets, and adjacent components in the assembly. For D38999/23HB2PC, the connector body may tolerate the temperature range, while the limiting factor in the final system is often the surrounding harness or sealing materials.

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