D-Sub Backshells – Mouser Puerto Rico

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Precision Machined Banded Backshells

Positronic Precision Machined Banded Backshells are available in shell sizes 1 through 6 and are designed for use with D-sub connectors. These backshells feature banded elliptical entry, slotted, knurled, and top- and side-entry options, and come in standard and low-profile styles. Additional features include re-openable, two-piece construction with a spacious interior, machined lightweight aluminum, and jackscrews or quick-disconnect locking systems. Positronic Precision Machined Banded Backshells are customizable and suitable for robust use.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Shell Size	Cable Entry Angle	Number of Cable Entries	Shell Material	Shell Plating	Number of Positions
D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 3 D25000APNE0/AA Amphenol Positronic 1: $353.87 48In Stock	Mfr. Part # D25000APNE0/AA Mouser Part # 276-D25000APNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	48In Stock	$353.87 $300.84 $289.99	Min.: 1 Mult.: 1	Banded Backshell	3	Top Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 2 D15000AKNT20/AA Amphenol Positronic 1: $361.03 5In Stock	Mfr. Part # D15000AKNT20/AA Mouser Part # 276-D15000AKNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	5In Stock	$361.03 $306.93 $287.74	Min.: 1 Mult.: 1	Banded Backshell	2	Side Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 2 D15000APNE0/AA Amphenol Positronic 1: $345.23 11In Stock	Mfr. Part # D15000APNE0/AA Mouser Part # 276-D15000APNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	11In Stock	$345.23 $312.08 $275.16	Min.: 1 Mult.: 1	Banded Backshell	2	Top Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 3 D25000AKNT20/AA Amphenol Positronic 1: $383.72 5In Stock	Mfr. Part # D25000AKNT20/AA Mouser Part # 276-D25000AKNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	5In Stock	$383.72 $326.22 $305.83	Min.: 1 Mult.: 1	Banded Backshell	3	Side Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 3 D25000AWNT20/AA Amphenol Positronic 1: $353.41 5In Stock	Mfr. Part # D25000AWNT20/AA Mouser Part # 276-D25000AWNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	5In Stock	$353.41 $300.45 $281.67	Min.: 1 Mult.: 1	Banded Backshell	3	Top Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 1 D9000AKNT20/AA Amphenol Positronic 1: $338.22 5In Stock	Mfr. Part # D9000AKNT20/AA Mouser Part # 276-D9000AKNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 1 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	5In Stock	$338.22 $287.53 $269.56	Min.: 1 Mult.: 1	Banded Backshell	1	Side Entry	1 Entry	Aluminum	Nickel	9 Position
D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 1 D9000APNE0/AA Amphenol Positronic 1: $330.34 10In Stock	Mfr. Part # D9000APNE0/AA Mouser Part # 276-D9000APNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 1 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	10In Stock	$330.34 $289.93 $272.31	Min.: 1 Mult.: 1	Banded Backshell	1	Top Entry	1 Entry	Aluminum	Nickel	9 Position
D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot, F, 4-40 treads/washer set,Sz 1 D9000APNT20/AA Amphenol Positronic 1: $322.76 10In Stock	Mfr. Part # D9000APNT20/AA Mouser Part # 276-D9000APNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot, F, 4-40 treads/washer set,Sz 1 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	10In Stock	$322.76 $274.39 $257.24	Min.: 1 Mult.: 1	Banded Backshell	1	Top Entry	1 Entry	Aluminum	Nickel	9 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 2 D15000AKNE0/AA Amphenol Positronic 1: $360.61 6In Stock	Mfr. Part # D15000AKNE0/AA Mouser Part # 276-D15000AKNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	6In Stock	$360.61 $306.57 $287.41	Min.: 1 Mult.: 1	Banded Backshell	2	Side Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 3 D25000AKNE0/AA Amphenol Positronic 1: $377.79 36In Stock	Mfr. Part # D25000AKNE0/AA Mouser Part # 276-D25000AKNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	36In Stock	$377.79 $325.87 $325.86	Min.: 1 Mult.: 1	Banded Backshell	3	Side Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 2 D15000APNT20/AA Amphenol Positronic 1: $345.68 1In Stock	Mfr. Part # D15000APNT20/AA Mouser Part # 276-D15000APNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	1In Stock	$345.68 $293.88 $275.51	Min.: 1 Mult.: 1	Banded Backshell	2	Top Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 3 D25000APNT20/AA Amphenol Positronic 1: $368.46 4In Stock	Mfr. Part # D25000APNT20/AA Mouser Part # 276-D25000APNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	4In Stock	$368.46 $313.25 $293.67	Min.: 1 Mult.: 1	Banded Backshell	3	Top Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 1 D9000AKNE0/AA Amphenol Positronic 1: $324.79 1In Stock 10Expected 10/21/2026	Mfr. Part # D9000AKNE0/AA Mouser Part # 276-D9000AKNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 1 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	1In Stock 10Expected 10/21/2026	$324.79 $264.03	Min.: 1 Mult.: 1	Banded Backshell	1	Side Entry	1 Entry	Aluminum	Nickel	9 Position
D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 1 D9000AWNE0/AA Amphenol Positronic 1: $313.78 3In Stock 20Expected 12/28/2026	Mfr. Part # D9000AWNE0/AA Mouser Part # 276-D9000AWNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 1 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	3In Stock 20Expected 12/28/2026	$313.78 $266.75 $250.08	Min.: 1 Mult.: 1	Banded Backshell	1	Top Entry	1 Entry	Aluminum	Nickel	9 Position
D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 2 D15000AWNE0/AA Amphenol Positronic 1: $333.43 20Expected 12/7/2026	Mfr. Part # D15000AWNE0/AA Mouser Part # 276-D15000AWNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	20Expected 12/7/2026	$333.43 $283.47 $265.74	Min.: 1 Mult.: 1	Banded Backshell	2	Top Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 3 D25000AWNE0/AA Amphenol Positronic 1: $374.16 20Expected 11/23/2026	Mfr. Part # D25000AWNE0/AA Mouser Part # 276-D25000AWNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Banded Ellipt Top slot M internal hex, Size 3 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	20Expected 11/23/2026	$374.16 $318.10 $298.21	Min.: 1 Mult.: 1	Banded Backshell	3	Top Entry	1 Entry	Aluminum	Nickel	25 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 6 D104000AKNE0/AA Amphenol Positronic 10: $383.12 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D104000AKNE0/AA Mouser Part # 276-D104000AKNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 6 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$383.12 $361.89 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 1	Banded Backshell	6	Side Entry	1 Entry	Aluminum	Nickel	104 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 6 D104000AKNT20/AA Amphenol Positronic 10: $383.48 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D104000AKNT20/AA Mouser Part # 276-D104000AKNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 6 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$383.48 $362.27 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	6	Side Entry	1 Entry	Aluminum	Nickel	104 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 6 D104000APNT20/AA Amphenol Positronic 10: $370.70 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D104000APNT20/AA Mouser Part # 276-D104000APNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 6 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$370.70 $349.08 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	6	Top Entry	1 Entry	Aluminum	Nickel	104 Position
D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 6 D104000AWNT20/AA Amphenol Positronic 10: $349.85 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D104000AWNT20/AA Mouser Part # 276-D104000AWNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 6 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$349.85 $327.98 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	6	Top Entry	1 Entry	Aluminum	Nickel	104 Position
D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 2 D15000AWNT20/AA Amphenol Positronic 1: $333.86 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D15000AWNT20/AA Mouser Part # 276-D15000AWNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Low Profile,Band Ellipt Top slot, F,4-40 treads/washer set,Sz 2 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$333.86 $283.83 $266.08	Min.: 1 Mult.: 1	Banded Backshell	2	Top Entry	1 Entry	Aluminum	Nickel	15 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 4 D37000AKNE0/AA Amphenol Positronic 10: $345.04 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D37000AKNE0/AA Mouser Part # 276-D37000AKNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot M internal hex, Size 4 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$345.04 $323.47 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	4	Side Entry	1 Entry	Aluminum	Nickel	37 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 4 D37000AKNT20/AA Amphenol Positronic 10: $345.40 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D37000AKNT20/AA Mouser Part # 276-D37000AKNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Side slot, F, UNC 4-40 treads/washer set, Size 4 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$345.40 $323.82 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	4	Side Entry	1 Entry	Aluminum	Nickel	37 Position
D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 4 D37000APNE0/AA Amphenol Positronic 1: $344.85 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D37000APNE0/AA Mouser Part # 276-D37000APNE0/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Elliptical Top Entry slot M internal hex, Size 4 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$344.85 $328.78 $274.85 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Banded Backshell	4	Top Entry	1 Entry	Aluminum	Nickel	37 Position
D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 4 D37000APNT20/AA Amphenol Positronic 10: $332.49 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 9 Weeks	Mfr. Part # D37000APNT20/AA Mouser Part # 276-D37000APNT20/AA	Amphenol Positronic	D-Sub Backshells D-Sub Backshell Banded Ellipt Top slot, F, UNC 4-40 treads/washer set, Size 4 Learn More about Amphenol Positronic positronic precision machined banded backshells	Datasheet	Non-Stocked Lead-Time 9 Weeks	$332.49 $311.71 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 5	Banded Backshell	4	Top Entry	1 Entry	Aluminum	Nickel	37 Position

Precision Machined Banded Backshells

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