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Description	Product Attribute	Similar
Manufacturer	Amphenol
Product Category	Circular MIL Spec Connector
Number of Positions	4 Position
Contact Gender	Socket (Female)
Insert Arrangement	13-04
Product	Receptacles
Shell Size	13
Shell Style	Wall Mount
MIL Type	MIL-DTL-38999 III
Termination Style	Crimp
Mounting Style	Wall Mount
Current Rating	13 A
Contact Plating	Gold
Contact Material	Copper Alloy
Series	38999 Aluminum
Packaging	Each
Mating Style	Self Locking
Mounting Angle	Straight
Product Type	Circular MIL Spec Connector
Qualification	EREL
Shell Material	Aluminum
Shell Plating	Olive Drab Cadmium
Subcategory	Circular Connectors
Tradename	38999
Part # Aliases	D38999/20WC04SN 88-552003-04S

Attribute	Description
Country of Origin	Mexico
ECCN	EAR99
HTS	8536694030
TARIC	8536699099
RoHS Compliant	No RoHS Non Compliant
RoHS Exemption Number	N/A
Lead(PB) in Terminals	Yes Contains Lead
REACH SVHC	Yes
REACH Substance Name	Cd

Mfr	D38999/20WC4SN
TTI	D38999/20WC4SN
Stock	0 Can ship immediately
On Order	47 Expected on 29-Jun-26 100 Expected on 14-Aug-26 250 Expected on 16-Sep-26
Additional Stock Lead Time	16 Weeks

D38999/20WC4SN

Manufacturer:
Amphenol Aerospace

Mfr Part:
D38999/20WC4SN

TTI Part:
D38999/20WC4SN

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EDA / CAD Models

Specifications

Export and Environmental Classification

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EDA / CAD Models

0In Stock

Each

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D38999/20WC4SN

Manufacturer: Amphenol Aerospace

Mfr Part: D38999/20WC4SN

TTI Part: D38999/20WC4SN

Datasheet

EDA / CAD Models

Specifications

Packaging

Export and Environmental Classification

Documents

Datasheet

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EDA / CAD Models

0In Stock

Assembled Part

Incoming Inventory

Each

Lead Time

My Notes

RoHS/Lead

RoHS Compliance

Lead (Pb)

Manufacturer:
Amphenol Aerospace

Mfr Part:
D38999/20WC4SN

TTI Part:
D38999/20WC4SN