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SDD High Density D-Sub Connectors

Positronic SDD High Density D-Sub Connectors provide high performance for use in harsh environments, including space flights. The connectors feature size 22 fixed or removable contacts. The female closed-entry contacts utilize Positronic's unique PosiBand® system. Terminations include cable or wire crimp and solder, and straight or right-angle PCB mount. Applicable variants are qualified to GSFC and military specifications. Positronic SDD High Density D-Sub Connectors conform to GSFC S-311-P4, MIL-DTL-24308 Class M, ASTM E-595, and NASA-RP-1124.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
D-Sub High Density Connectors DSUB 78F CRIMP LC AU SPACE SDD78S0000G Amphenol Positronic 1: £140.95 12In Stock	Mfr. Part No. SDD78S0000G Mouser Part No 276-SDD78S0000G	Amphenol Positronic	D-Sub High Density Connectors DSUB 78F CRIMP LC AU SPACE Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	12In Stock	£140.95 £122.74 £120.33 £117.69 View Quote	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell SDD104M0000G Amphenol Positronic 1: £150.62 11In Stock	Mfr. Part No. SDD104M0000G Mouser Part No 276-SDD104M0000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	11In Stock	£150.62 £131.17 £128.58 £125.77 View Quote	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Male Connector 26P Crimp Gold Shell SDD26M1000G Amphenol Positronic 1: £125.21 30In Stock	Mfr. Part No. SDD26M1000G Mouser Part No 276-SDD26M1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 26P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	30In Stock	£125.21 £108.34 £106.04 £100.91 View £100.90 Quote	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 15P Crimp Gold Shell SDD15S1000G Amphenol Positronic 1: £120.62 13In Stock	Mfr. Part No. SDD15S1000G Mouser Part No 276-SDD15S1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 15P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	13In Stock	£120.62 £102.55 £100.13 £96.72 View Quote	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell SDD104M1000G Amphenol Positronic 1: £347.92 13In Stock	Mfr. Part No. SDD104M1000G Mouser Part No 276-SDD104M1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	13In Stock	£347.92 £339.07	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 104P Crimp Gold Shell SDD104S1000G Amphenol Positronic 1: £488.50 1In Stock	Mfr. Part No. SDD104S1000G Mouser Part No 276-SDD104S1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 104P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	1In Stock	£488.50	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 44P Crimp Gold Shell SDD44S1000G Amphenol Positronic 1: £265.34 3In Stock 25Expected 11/01/2027	Mfr. Part No. SDD44S1000G Mouser Part No 276-SDD44S1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 44P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	3In Stock 25Expected 11/01/2027	£265.34 £245.63 £240.21	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors DSUB 15F CRIMP LC AU SPACE SDD15S0000G Amphenol Positronic 1: £64.92 22In Stock	Mfr. Part No. SDD15S0000G Mouser Part No 276-SDD15S0000G	Amphenol Positronic	D-Sub High Density Connectors DSUB 15F CRIMP LC AU SPACE Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	22In Stock	£64.92 £57.07 £51.52 £51.09 View Quote	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors DSUB 26F CRIMP LC AU SPACE SDD26S0000G Amphenol Positronic 1: £73.55 28In Stock	Mfr. Part No. SDD26S0000G Mouser Part No 276-SDD26S0000G	Amphenol Positronic	D-Sub High Density Connectors DSUB 26F CRIMP LC AU SPACE Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	28In Stock	£73.55 £61.21 £57.37 £54.63 £52.03	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 44P Solder Tail Right Angle Gold Shell SDD44S4000G Amphenol Positronic 1: £353.43 15In Stock	Mfr. Part No. SDD44S4000G Mouser Part No 276-SDD44S4000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 44P Solder Tail Right Angle Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	15In Stock	£353.43 £303.29	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 15P Crimp Gold Shell RoHS SDD15S1000G/AA Amphenol Positronic 1: £104.18 25In Stock	Mfr. Part No. SDD15S1000G/AA Mouser Part No 276-SDD15S1000G/AA	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 15P Crimp Gold Shell RoHS Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	25In Stock	£104.18 £95.60 £91.92 £91.73 View £91.41 Quote	Min.: 1 Mult.: 1
D-Sub High Density Connectors D-Sub Female Connector 26P Solder Tail Right Angle Gold Shell SDD26S4S500G Amphenol Positronic 1: £293.76 2In Stock	Mfr. Part No. SDD26S4S500G Mouser Part No 276-SDD26S4S500G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 26P Solder Tail Right Angle Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	2In Stock	£293.76 £266.60 £265.93	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors DSUB 26M CRIMP LC AU SPACE SDD26M0000G/AA Amphenol Positronic 1: £70.42 25Expected 24/11/2026	Mfr. Part No. SDD26M0000G/AA Mouser Part No 276-SDD26M0000G/AA	Amphenol Positronic	D-Sub High Density Connectors DSUB 26M CRIMP LC AU SPACE Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	25Expected 24/11/2026	£70.42 £59.86 £56.11 £53.44 £50.89	Min.: 1 Mult.: 1
D-Sub High Density Connectors D-Sub Male Connector 15P Crimp Gold Shell SDD15M1000G Amphenol Positronic 1: £79.45 22Expected 14/12/2026	Mfr. Part No. SDD15M1000G Mouser Part No 276-SDD15M1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 15P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	22Expected 14/12/2026	£79.45 £71.96 £69.19 £66.89 £63.20	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Female Connector 26P Crimp Gold Shell SDD26S1000G Amphenol Positronic 1: £153.05 47On Order	Mfr. Part No. SDD26S1000G Mouser Part No 276-SDD26S1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 26P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	47On Order On Order Ship Dates Mfr. No: SDD26S1000G Stock: 0 On Order: 22 Expected 28/01/2027 25 Expected 29/01/2027 Factory Lead Time: 17 Weeks	£153.05 £138.44 £138.43	Min.: 1 Mult.: 1	No
D-Sub High Density Connectors D-Sub Male Connector 44P Crimp Gold Shell SDD44M1000G Amphenol Positronic 1: £188.45 10Expected 06/11/2026	Mfr. Part No. SDD44M1000G Mouser Part No 276-SDD44M1000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 44P Crimp Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	10Expected 06/11/2026	£188.45 £163.71 View Quote	Min.: 1 Mult.: 1	No
D-Sub Mil Spec Connectors SDD15F0000G-1082.24 311P407-1S-B-12 Amphenol Positronic 10: £61.74 1Stock Available	Mfr. Part No. 311P407-1S-B-12 Mouser Part No 276-311P407-1S-B-12	Amphenol Positronic	D-Sub Mil Spec Connectors SDD15F0000G-1082.24 Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	1Stock Available More Info Available	£61.74 £57.87 £55.11 £53.65	Min.: 10 Mult.: 10	No
D-Sub High Density Connectors D-Sub Female Connector 44P Solder Tail Right Angle Gold Shell SDD44S4R700G Amphenol Positronic 10: £390.95 1Stock Available	Mfr. Part No. SDD44S4R700G Mouser Part No 276-SDD44S4R700G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 44P Solder Tail Right Angle Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	1Stock Available More Info Available	£390.95 £390.94	Min.: 10 Mult.: 1	No
D-Sub Mil Spec Connectors SDD26F0000G-1082.24 311P407-2S-B-12 Amphenol Positronic 10: £82.61 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 311P407-2S-B-12 Mouser Part No 276-311P407-2S-B-12	Amphenol Positronic	D-Sub Mil Spec Connectors SDD26F0000G-1082.24 Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£82.61	Min.: 10 Mult.: 10	No
D-Sub Mil Spec Connectors SDD44M0000G-1082.24 311P407-3P-B-12 Amphenol Positronic 10: £110.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 311P407-3P-B-12 Mouser Part No 276-311P407-3P-B-12	Amphenol Positronic	D-Sub Mil Spec Connectors SDD44M0000G-1082.24 Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	£110.20 £101.55 £99.27 £96.61 View Quote	Min.: 10 Mult.: 10	No
D-Sub High Density Connectors D-Sub Female Connector 26P Solder Tail Right Angle Gold Shell SDD26S4R800G Amphenol Positronic 1: £297.96 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SDD26S4R800G Mouser Part No 276-SDD26S4R800G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Female Connector 26P Solder Tail Right Angle Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 18 Weeks	£297.96 £270.41	Min.: 1 Mult.: 1
D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell RoHS SDD104M0000G/AA Amphenol Positronic 25: £128.58 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SDD104M0000G/AA Mouser Part No 276-SDD104M0000G/AA	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell RoHS Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	£128.58	Min.: 25 Mult.: 25
D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell RoHS Backshell Assembly Jackscrews SDD104M00ANT2G/AA Amphenol Positronic 25: £295.47 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. SDD104M00ANT2G/AA Mouser Part No 276-SDD104M00ANT2GAA	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Crimp Gold Shell RoHS Backshell Assembly Jackscrews Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 13 Weeks	£295.47	Min.: 25 Mult.: 25
D-Sub High Density Connectors D-Sub Male Connector 104P Solder Tail Straight Gold Shell RoHS SDD104M3000G/AA Amphenol Positronic 10: £513.95 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. SDD104M3000G/AA Mouser Part No 276-SDD104M3000G/AA	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Solder Tail Straight Gold Shell RoHS Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 13 Weeks	£513.95	Min.: 10 Mult.: 1
D-Sub High Density Connectors D-Sub Male Connector 104P Solder Tail Straight Gold Shell SDD104M32000G Amphenol Positronic 25: £436.98 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. SDD104M32000G Mouser Part No 276-SDD104M32000G	Amphenol Positronic	D-Sub High Density Connectors D-Sub Male Connector 104P Solder Tail Straight Gold Shell Learn More about Amphenol Positronic positronic sdd d sub connectors	Datasheet	Non-Stocked Lead-Time 13 Weeks	£436.98	Min.: 25 Mult.: 25

SDD High Density D-Sub Connectors

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