BTH3-21-11-1-C-SE

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TE Connectivity Aerospace, Defense and Marine

CONN BACKSHELL BANDING SZ21 SIL

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Connectors, Interconnects

BTH3-21-11-1-C-SE

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TE Connectivity Aerospace, Defense and Marine

CONN BACKSHELL BANDING SZ21 SIL

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Technical Specifications

Parameters and characteristics for this part

Specification	BTH3-21-11-1-C-SE

Cable Exit	90 °
Cable Opening [diameter]	17.48 mm
Cable Opening [diameter]	0.688 in
Color	Silver
Diameter - Outside [diameter]	1.457 "
Diameter - Outside [diameter]	37 mm
Features	Bandstrap
For Use With/Related Products	MIL-DTL-38999 Series III, IV
Includes	1 Backshell, 1 O-Ring, 1 Boot, 1 Bandstrap
Material	Aluminum Alloy
Plating	Electroless Nickel
Shell Size - Insert	21
Shielding	Unshielded
Thread Size	M31x1
Type	Banding, Backshell

BTH3 Series

Part	Shielding	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Shell Size - Insert	Plating	Color	Material	Features	Includes	Cable Opening [custom]	Cable Opening [custom]	Thread Size	Type	For Use With/Related Products	Cable Exit	Cable Opening [diameter]	Cable Opening [diameter]	Diameter - Outside [diameter]
TE Connectivity Aerospace, Defense and Marine BTH3-17-09-1-C-SE	Unshielded	32.5 mm	1.28 in	17	Electroless Nickel	Silver	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	14.27 mm	0.562 in	M25x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °
TE Connectivity Aerospace, Defense and Marine BTH3-25-18-1-B-SE	Unshielded	43.5 mm	1.713 "	25	Cadmium	Olive Drab	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring			M37x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °	1.126 in	28.6 mm
TE Connectivity Aerospace, Defense and Marine BTH3-17-11-1-ZN-SE	Unshielded	32.5 mm	1.28 in	17	Zinc Nickel	Black	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring			M25x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °	0.688 in	17.48 mm
TE Connectivity Aerospace, Defense and Marine BTH3-19-12-1-C-SE	Unshielded	35.5 mm	1.398 in	19	Electroless Nickel	Silver	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	19.05 mm	0.75 in	M28x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °
TE Connectivity Aerospace, Defense and Marine BTH3-15-07-1-C-SE	Unshielded	1.142 in		15	Electroless Nickel	Silver	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring				Backshell Banding	MIL-DTL-38999 Series III IV	90 °	0.438 in	11.12 mm	29 mm
TE Connectivity Aerospace, Defense and Marine BTH3-11-05-1-B-SE	Unshielded	21 mm	0.827 in	11	Cadmium	Olive Drab	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	7.92 mm	0.312 in	M15x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °
TE Connectivity Aerospace, Defense and Marine BTH3-21-11-1-C-SE	Unshielded	37 mm	1.457 "	21	Electroless Nickel	Silver	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring			M31x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °	0.688 in	17.48 mm
TE Connectivity Aerospace, Defense and Marine BTH3-19-10-1-ZN-SE	Unshielded	35.5 mm	1.398 in	19	Zinc Nickel	Black	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	15.88 mm	0.625 in	M28x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °
TE Connectivity Aerospace, Defense and Marine BTH3-11-04-1-ZN-SE	Unshielded	21 mm	0.827 in	11	Zinc Nickel	Black	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	6.35 mm	0.25 in	M15x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °
TE Connectivity Aerospace, Defense and Marine BTH3-13-08-1-C-SE	Unshielded	24.5 mm	0.965 in	13	Electroless Nickel	Silver	Aluminum Alloy	Bandstrap	1 Backshell 1 Bandstrap 1 Boot 1 O-Ring	12.7 mm	0.5 in	M18x1	Backshell Banding	MIL-DTL-38999 Series III IV	90 °

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	25	$ 809.59

Description

General part information

BTH3 Series

Silver Connector Backshell, Banding M31x1 21

Documents

Technical documentation and resources