Circular MIL Spec Connector

.hide-partial { max-height: none; } .show-more { display: none; }

MIL-DTL-38999 Series III Connectors

Amphenol MIL-DTL-38999 Series III Circular Connectors deliver high-performance capabilities for demanding general duty and harsh environment applications. Developed to operate under severe high temperature and vibration, the connectors feature rapid coupling via a Tri-Start™ thread, shell-to-shell, or metal-to-metal bottoming. Amphenol designed these connectors to provide an EMI shielding capability of 65dB minimum at 10GHz and corrosion resistance of up to 500-hour salt spray exposure. Amphenol MIL-DTL-38999 Series III Circular Connectors offer a rated current range of 1.5A to 5A, a temperature range of -65°C to +175°C, minimum insulation resistance of 5000MΩ, and a dielectric withstanding voltage of 1000V_RMS. These rugged and highly reliable circular connectors are ideally suited for industrial, commercial air, military, C4ISR, and space applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2,242

Applied Filters:

Number of Positions

Contact Gender

Insert Arrangement

Product

Shell Size

Shell Style

Termination Style

Mounting Style

Current Rating

Contact Material

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Number of Positions	Contact Gender	Insert Arrangement	Product	Shell Size	Shell Style	MIL Type	Termination Style	Mounting Style	Current Rating	Contact Plating	Contact Material	Series	Packaging
Circular MIL Spec Connector 6P SIZE 11 STRAIGHT PLUG PIN D38999/26MB98PA Amphenol Aerospace 1: €110.94 11In Stock	Mfr. Part No. D38999/26MB98PA Mouser Part No 654-D38999/26MB98PA	Amphenol Aerospace	Circular MIL Spec Connector 6P SIZE 11 STRAIGHT PLUG PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	11In Stock	€110.94	Min.: 1 Mult.: 1		6 Position	Pin (Male)	11-98	Plugs	11	Straight	MIL-DTL-38999 III	Crimp	Cable	7.5 A	Gold	Copper Alloy	Composite 38999	Bulk
Circular MIL Spec Connector 15P ST PLUG SOC SZ 15 D38999/26MD15SN Amphenol Aerospace 1: €179.06 44In Stock	Mfr. Part No. D38999/26MD15SN Mouser Part No 654-D38999/26MD15SN	Amphenol Aerospace	Circular MIL Spec Connector 15P ST PLUG SOC SZ 15 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	44In Stock	€179.06 €157.95 €152.28 View €151.14	Min.: 1 Mult.: 1		15 Position	Socket (Female)	15-15	Plugs	15	Straight	MIL-DTL-38999 III	Crimp	Cable	7.5 A, 13 A	Gold	Copper Alloy	Composite 38999
Circular MIL Spec Connector 39P RCPT SZ 17 SKT WL MNT D38999/20WE2SN Amphenol Aerospace 1: €161.42 14In Stock	Mfr. Part No. D38999/20WE2SN Mouser Part No 654-D38999/20WE2SN	Amphenol Aerospace	Circular MIL Spec Connector 39P RCPT SZ 17 SKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	14In Stock	€161.42 €129.70 €123.24	Min.: 1 Mult.: 1	No	39 Position	Socket (Female)	17-02	Receptacles	17	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	5 A, 46 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 55P RCPT SZ 17 SKT WL MNT D38999/20WE35SC Amphenol Aerospace 1: €152.24 24In Stock	Mfr. Part No. D38999/20WE35SC Mouser Part No 654-D38999/20WE35SC	Amphenol Aerospace	Circular MIL Spec Connector 55P RCPT SZ 17 SKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	24In Stock	€152.24 €112.76 €107.30 View Quote	Min.: 1 Mult.: 1	No	55 Position	Socket (Female)	17-35	Receptacles	17	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 46P WL MNT PIN SZ 25 D38999/20WJ46PN Amphenol Aerospace 1: €282.32 10In Stock	Mfr. Part No. D38999/20WJ46PN Mouser Part No 654-D38999/20WJ46PN	Amphenol Aerospace	Circular MIL Spec Connector 46P WL MNT PIN SZ 25 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	10In Stock	€282.32 €229.54 View Quote	Min.: 1 Mult.: 1	No	46 Position	Pin (Male)	25-46	Receptacles	25	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	7.5 A, 13 A, 46 A	Gold	Copper Alloy	38999 Aluminum	Each
Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT D38999/26WA35SD Amphenol Aerospace 1: €70.00 76In Stock 15On Order	Mfr. Part No. D38999/26WA35SD Mouser Part No 654-D38999/26WA35SD	Amphenol Aerospace	Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	76In Stock 15On Order	€70.00 €62.22 €59.83 €57.84 €54.62	Min.: 1 Mult.: 1	No	6 Position	Socket (Female)	09-35	Plugs	9	Straight	MIL-DTL-38999 III	Crimp	Cable	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 23P RCPT SZ 17 SCKT WL MNT D38999/20WE99SN Amphenol Aerospace 1: €116.76 46In Stock	Mfr. Part No. D38999/20WE99SN Mouser Part No 654-D38999/20WE99SN	Amphenol Aerospace	Circular MIL Spec Connector 23P RCPT SZ 17 SCKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	46In Stock	€116.76 €115.33 €91.46 €90.29 View Quote	Min.: 1 Mult.: 1	No	23 Position	Socket (Female)	17-99	Receptacles	17	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	7.5 A, 13 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 32P JAM NUT PIN SZ 19 D38999/24WF32PA Amphenol Aerospace 1: €83.75 91In Stock	Mfr. Part No. D38999/24WF32PA Mouser Part No 654-D38999/24WF32PA	Amphenol Aerospace	Circular MIL Spec Connector 32P JAM NUT PIN SZ 19 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	91In Stock	€83.75 €78.14	Min.: 1 Mult.: 1	No	32 Position	Pin (Male)	19-32	Receptacles	19	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 61P JAM NUT SOC SZ 25 D38999/24WJ61SA Amphenol Aerospace 1: €161.88 92In Stock	Mfr. Part No. D38999/24WJ61SA Mouser Part No 654-D38999/24WJ61SA	Amphenol Aerospace	Circular MIL Spec Connector 61P JAM NUT SOC SZ 25 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	92In Stock	€161.88 €160.98	Min.: 1 Mult.: 1	No	61 Position	Socket (Female)	25-61	Receptacles	25	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 55P SIZE 17 STRAIGHT PLUG PIN D38999/26WE35PC Amphenol Aerospace 1: €90.39 30In Stock	Mfr. Part No. D38999/26WE35PC Mouser Part No 654-D38999/26WE35PC	Amphenol Aerospace	Circular MIL Spec Connector 55P SIZE 17 STRAIGHT PLUG PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	30In Stock	€90.39 €81.39 €73.26 €64.96	Min.: 1 Mult.: 1	No	55 Position	Pin (Male)	17-35	Plugs	17	Straight	MIL-DTL-38999 III	Crimp	Cable	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 6P ST PLUG SOC SZ 17 D38999/26WE6BN Amphenol Aerospace 1: €68.21 93In Stock	Mfr. Part No. D38999/26WE6BN Mouser Part No 654-D38999/26WE6BN	Amphenol Aerospace	Circular MIL Spec Connector 6P ST PLUG SOC SZ 17 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	93In Stock	€68.21	Min.: 1 Mult.: 1	No	6 Position	Without Socket Contacts	17-06	Plugs	17	Straight	MIL-DTL-38999 III	Crimp	Cable	23 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 10P; SZ 13 JAM NUT PIN D38999/24WC98PB Amphenol Aerospace 1: €89.04 33In Stock	Mfr. Part No. D38999/24WC98PB Mouser Part No 654-D38999/24WC98PB	Amphenol Aerospace	Circular MIL Spec Connector 10P; SZ 13 JAM NUT PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	33In Stock	€89.04 €69.10 €61.85	Min.: 1 Mult.: 1	No	10 Position	Pin (Male)	13-98	Receptacles	13	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN D38999/24WD97PA Amphenol Aerospace 1: €117.57 17In Stock	Mfr. Part No. D38999/24WD97PA Mouser Part No 654-D38999/24WD97PA	Amphenol Aerospace	Circular MIL Spec Connector 12P SZ 15 PANEL MOUNT PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	17In Stock	€117.57 €82.56 €82.55	Min.: 1 Mult.: 1	No	12 Position	Pin (Male)	15-97	Receptacles	15	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	7.5 A, 13 A	Gold	Copper Alloy	38999 Aluminum	Each
Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21 D38999/24WG75AN Amphenol Aerospace 1: €241.93 37In Stock	Mfr. Part No. D38999/24WG75AN Mouser Part No 654-D38999/24WG75AN	Amphenol Aerospace	Circular MIL Spec Connector 4P JAM NUT RECPT SZ 21 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	37In Stock	€241.93 €190.23	Min.: 1 Mult.: 1	No	4 Position	Without Pin Contacts	21-75	Receptacles	21	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	46 A	Gold	Copper Alloy	38999 Aluminum	Each
Circular MIL Spec Connector 4P ST PLUG SZ 13 D38999/26WC4SA Amphenol Aerospace 1: €75.59 94In Stock	Mfr. Part No. D38999/26WC4SA Mouser Part No 654-D38999/26WC4SA	Amphenol Aerospace	Circular MIL Spec Connector 4P ST PLUG SZ 13 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	94In Stock	€75.59 €74.07	Min.: 1 Mult.: 1		4 Position	Socket (Female)	13-04	Plugs	13	Straight	MIL-DTL-38999 III	Crimp	Cable	13 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 100P SIZE 23 WALL MOUNT RECEPTACLE PIN D38999/20FH35AB Amphenol Aerospace 1: €75.53 44In Stock	Mfr. Part No. D38999/20FH35AB Mouser Part No 654-D38999/20FH35AB	Amphenol Aerospace	Circular MIL Spec Connector 100P SIZE 23 WALL MOUNT RECEPTACLE PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	44In Stock	€75.53	Min.: 1 Mult.: 1		100 Position	Without Pin Contacts	23-35	Receptacles	23	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 100P WL MNT RECPT SZ 23 D38999/20WH35BB Amphenol Aerospace 1: €77.32 29In Stock	Mfr. Part No. D38999/20WH35BB Mouser Part No 654-D38999/20WH35BB	Amphenol Aerospace	Circular MIL Spec Connector 100P WL MNT RECPT SZ 23 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	29In Stock	€77.32	Min.: 1 Mult.: 1	No	100 Position	Without Socket Contacts	23-35	Receptacles	23	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 32P SIZE 19 STRAIGHT PLUG SKT D38999/26FF32SB Amphenol Aerospace 1: €170.17 15In Stock	Mfr. Part No. D38999/26FF32SB Mouser Part No 654-D38999/26FF32SB	Amphenol Aerospace	Circular MIL Spec Connector 32P SIZE 19 STRAIGHT PLUG SKT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	15In Stock	€170.17 €118.03 €109.02	Min.: 1 Mult.: 1		32 Position	Socket (Female)	19-32	Plugs	19	Straight	MIL-DTL-38999 III	Crimp	Cable	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 53P SIZE 23 STRAIGHT PLUG SKT D38999/26WH53SN Amphenol Aerospace 1: €244.39 98In Stock	Mfr. Part No. D38999/26WH53SN Mouser Part No 654-D38999/26WH53SN	Amphenol Aerospace	Circular MIL Spec Connector 53P SIZE 23 STRAIGHT PLUG SKT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	98In Stock	€244.39 €140.43 €140.40 €133.02 View Quote	Min.: 1 Mult.: 1		53 Position	Socket (Female)	23-53	Plugs	23	Straight	MIL-DTL-38999 III	Crimp	Cable	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 79P SIZE 21 STRAIGHT PLUG SKT D38999/26FG35SB Amphenol Aerospace 1: €448.09 28In Stock	Mfr. Part No. D38999/26FG35SB Mouser Part No 654-D38999/26FG35SB	Amphenol Aerospace	Circular MIL Spec Connector 79P SIZE 21 STRAIGHT PLUG SKT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	28In Stock	€448.09 €399.46 View Quote	Min.: 1 Mult.: 1		79 Position	Socket (Female)	21-35	Plugs	21	Straight	MIL-DTL-38999 III	Crimp	Cable	5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 32P PLG SZ 19 PIN CBL MNT D38999/26WF32PA Amphenol Aerospace 1: €153.14 15In Stock	Mfr. Part No. D38999/26WF32PA Mouser Part No 654-D38999/26WF32PA	Amphenol Aerospace	Circular MIL Spec Connector 32P PLG SZ 19 PIN CBL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	15In Stock	€153.14 €124.98 €88.86 €85.89 €81.15	Min.: 1 Mult.: 1	No	32 Position	Pin (Male)	19-32	Plugs	19	Straight	MIL-DTL-38999 III	Crimp	Cable	7.5 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 11P RCPT PIN D38999/26WG11PA Amphenol Aerospace 1: €150.57 95In Stock	Mfr. Part No. D38999/26WG11PA Mouser Part No 654-D38999/26WG11PA	Amphenol Aerospace	Circular MIL Spec Connector 11P RCPT PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	95In Stock	€150.57 €127.60 €85.85 €82.98 €76.87	Min.: 1 Mult.: 1	No	11 Position	Pin (Male)	21-11	Plugs	21	Straight	MIL-DTL-38999 III	Crimp	Cable	23 A	Gold	Copper Alloy	38999 Aluminum
Circular MIL Spec Connector 24P PLG SZ 25 PIN CBL MNT D38999/26WJ24PN Amphenol Aerospace 1: €327.88 89In Stock	Mfr. Part No. D38999/26WJ24PN Mouser Part No 654-D38999/26WJ24PN	Amphenol Aerospace	Circular MIL Spec Connector 24P PLG SZ 25 PIN CBL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	89In Stock	€327.88 €260.74 €206.15 €178.02 View Quote	Min.: 1 Mult.: 1	No	24 Position	Pin (Male)	25-24	Plugs	25	Straight	MIL-DTL-38999 III	Crimp	Cable	13 A, 23 A	Gold	Copper Alloy	38999 Aluminum	Bulk
Circular MIL Spec Connector 39P FM SZ 21 PIN WL MNT D38999/20FG39PN Amphenol Aerospace 1: €89.27 93In Stock	Mfr. Part No. D38999/20FG39PN Mouser Part No 654-D38999/20FG39PN	Amphenol Aerospace	Circular MIL Spec Connector 39P FM SZ 21 PIN WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	93In Stock	€89.27 €80.45 €79.48	Min.: 1 Mult.: 1		39 Position	Pin (Male)	21-39	Receptacles	21	Wall Mount	MIL-DTL-38999 III	Crimp	Wall Mount	7.5 A, 13 A	Gold	Copper Alloy	38999 Aluminum	Each
Circular MIL Spec Connector 128P RCPT SZ 25 PIN PNL MNT D38999/24WJ35PA Amphenol Aerospace 1: €131.21 10In Stock	Mfr. Part No. D38999/24WJ35PA Mouser Part No 654-D38999/24WJ35PA	Amphenol Aerospace	Circular MIL Spec Connector 128P RCPT SZ 25 PIN PNL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	10In Stock	€131.21 €129.95 €123.57 €119.20	Min.: 1 Mult.: 1	No	128 Position	Pin (Male)	25-35	Receptacles	25	Jam Nut	MIL-DTL-38999 III	Crimp	Panel	5 A	Gold	Copper Alloy	38999 Aluminum