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21 mm Connectors

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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.
Automotive Connectors A SERIES-AT-CONNECTORS AT04-4P-ORG Amphenol SINE Systems 1: $1.40 404In Stock	Mfr. Part No. AT04-4P-ORG Mouser Part No 654-AT04-4P-ORG	Amphenol SINE Systems	Automotive Connectors A SERIES-AT-CONNECTORS Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	404In Stock	$1.40 $1.24 $1.10 $1.05 View $0.981 $0.923 $0.852 $0.823 $0.81	Min.: 1 Mult.: 1
Automotive Connectors A SERIES-AT-CONNECTORS AT04-4P-WHT Amphenol SINE Systems 1: $1.70 32In Stock	Mfr. Part No. AT04-4P-WHT Mouser Part No 654-AT04-4P-WHT	Amphenol SINE Systems	Automotive Connectors A SERIES-AT-CONNECTORS Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	32In Stock	$1.70 $1.45 $1.29 $1.23 View $1.16 $1.09 $0.903 $0.88 $0.862	Min.: 1 Mult.: 1
Automotive Connectors A SERIES-AT-CONNECTORS AT04-4P-YEL Amphenol SINE Systems 1: $1.37 698In Stock	Mfr. Part No. AT04-4P-YEL Mouser Part No 654-AT04-4P-YEL	Amphenol SINE Systems	Automotive Connectors A SERIES-AT-CONNECTORS Learn More about Amphenol SINE Systems amphenol sine at standard	Datasheet	698In Stock	$1.37 $1.22 $1.13 $1.11 View $0.847 $0.822 $0.799	Min.: 1 Mult.: 1
Automotive Connectors 6 Way RCPT 6 pin busbar 39 amps AT04-6P-P021 Amphenol SINE Systems 1: $5.80 332In Stock 2,500On Order	Mfr. Part No. AT04-6P-P021 Mouser Part No 654-AT04-6P-P021	Amphenol SINE Systems	Automotive Connectors 6 Way RCPT 6 pin busbar 39 amps Learn More about Amphenol SINE Systems amphenol at hyperbuss	Datasheet	332In Stock 2,500On Order On Order Ship Dates Mfr. No: AT04-6P-P021 Stock: 332 Can Dispatch Immediately On Order: 500 Expected 18/11/2026 1,000 Expected 24/12/2026 1,000 Expected 15/02/2027 Factory Lead Time: 18 Weeks	$5.80 $5.41 $5.07 $4.83 View $4.60 $4.30 $4.10 $3.77 $3.66	Min.: 1 Mult.: 1
Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, Orange AT04-6P-SR02ORG Amphenol SINE Systems 1: $2.60 275In Stock	Mfr. Part No. AT04-6P-SR02ORG Mouser Part No 654-AT04-6P-SR02ORG	Amphenol SINE Systems	Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, Orange Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	275In Stock	$2.60 $2.21 $1.97 $1.88 View $1.64 $1.50 $1.39 $1.35 $1.34	Min.: 1 Mult.: 1
Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, Red AT04-6P-SR02RED Amphenol SINE Systems 1: $2.53 106In Stock	Mfr. Part No. AT04-6P-SR02RED Mouser Part No 654-AT04-6P-SR02RED	Amphenol SINE Systems	Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, Red Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	106In Stock	$2.53 $2.15 $1.92 $1.83 View $1.69 $1.57 $1.41 $1.35 $1.32	Min.: 1 Mult.: 1
Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, White AT04-6P-SR02WHT Amphenol SINE Systems 1: $2.53 245In Stock	Mfr. Part No. AT04-6P-SR02WHT Mouser Part No 654-AT04-6P-SR02WHT	Amphenol SINE Systems	Automotive Connectors 6-Way Receptacle Male Connector with Strain Relief Endcap and Reduced Seal, White Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	245In Stock	$2.53 $2.15 $1.92 $1.83 View $1.69 $1.57 $1.41 $1.35 $1.32	Min.: 1 Mult.: 1
Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, Brown AT06-4S-SR02BRN Amphenol SINE Systems 1: $3.18 401In Stock	Mfr. Part No. AT06-4S-SR02BRN Mouser Part No 654-AT06-4S-SR02BRN	Amphenol SINE Systems	Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, Brown Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	401In Stock	$3.18 $2.70 $2.41 $2.30 View $2.02 $1.83 $1.76 $1.74	Min.: 1 Mult.: 1
Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, White AT06-4S-SR02WHT Amphenol SINE Systems 1: $3.18 369In Stock	Mfr. Part No. AT06-4S-SR02WHT Mouser Part No 654-AT06-4S-SR02WHT	Amphenol SINE Systems	Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, White Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	369In Stock	$3.18 $2.70 $2.41 $2.30 View $2.09 $1.98 $1.90 $1.78 $1.75	Min.: 1 Mult.: 1
Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, Yellow AT06-4S-SR02YEL Amphenol SINE Systems 1: $3.31 7In Stock	Mfr. Part No. AT06-4S-SR02YEL Mouser Part No 654-AT06-4S-SR02YEL	Amphenol SINE Systems	Automotive Connectors 4-Way Plug, Female Connector with Reduced Diameter Seal (E-Seal), Strain Relief Endcap, Yellow Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	7In Stock	$3.31 $3.01 $2.85 $2.35 View $2.09 $2.05 $1.93 $1.84 $1.81	Min.: 1 Mult.: 1
Automotive Connectors AT SERIES, SR02 AT06-4S-SR02GRY Amphenol SINE Systems 1: $2.82 11,762On Order	Mfr. Part No. AT06-4S-SR02GRY Mouser Part No 654-AT06-4S-SR02GRY	Amphenol SINE Systems	Automotive Connectors AT SERIES, SR02 Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	11,762On Order On Order Ship Dates Mfr. No: AT06-4S-SR02GRY Stock: 0 On Order: 562 Pending 2,000 Expected 04/11/2026 2,800 Expected 11/11/2026 6,400 Expected 18/01/2027 Factory Lead Time: 14 Weeks	$2.82 $2.50 $2.37 $2.18 View $1.93 $1.77 $1.58 $1.55 $1.48	Min.: 1 Mult.: 1
Automotive Connectors 16W PLUG HSG ASSY BLACK 1379665-1 TE Connectivity 1: $1.03 7,994Expected 01/03/2027	Mfr. Part No. 1379665-1 Mouser Part No 571-1379665-1	TE Connectivity	Automotive Connectors 16W PLUG HSG ASSY BLACK	Datasheet	7,994Expected 01/03/2027	$1.03 $0.875 $0.782 $0.744 View $0.698 $0.664 $0.654 $0.615 $0.50	Min.: 1 Mult.: 1
Automotive Connectors 24W PLUG HSG ASSY NATURAL 1379668-5 TE Connectivity / AMP 1: $0.91 5,919Expected 08/03/2027	Mfr. Part No. 1379668-5 Mouser Part No 571-1379668-5	TE Connectivity / AMP	Automotive Connectors 24W PLUG HSG ASSY NATURAL	Datasheet	5,919Expected 08/03/2027	$0.91 $0.773 $0.69 $0.658 View $0.616 $0.587 $0.552 $0.51 $0.507	Min.: 1 Mult.: 1
Automotive Connectors 40W PLUG HSG ASSY GRAY 1379671-2 TE Connectivity 1: $1.35 4,000Expected 22/02/2027	Mfr. Part No. 1379671-2 Mouser Part No 571-1379671-2	TE Connectivity	Automotive Connectors 40W PLUG HSG ASSY GRAY	Datasheet	4,000Expected 22/02/2027	$1.35 $1.15 $1.03 $0.975 View $0.914 $0.842 $0.778 $0.691 $0.689	Min.: 1 Mult.: 1
Automotive Connectors 40W PLUG HSG ASSY NATURAL 1379671-5 TE Connectivity 1: $1.46 4,000Expected 03/03/2027 New At Mouser	Mfr. Part No. 1379671-5 Mouser Part No 571-1379671-5 New At Mouser	TE Connectivity	Automotive Connectors 40W PLUG HSG ASSY NATURAL	Datasheet	4,000Expected 03/03/2027	$1.46 $1.24 $1.19 $1.11 View $1.01 $0.93 $0.79 $0.704 $0.694	Min.: 1 Mult.: 1
Automotive Connectors AT SERIES, SR02 AT04-6P-SR02GRY Amphenol SINE Systems 1: $2.26 1,129On Order	Mfr. Part No. AT04-6P-SR02GRY Mouser Part No 654-AT04-6P-SR02GRY	Amphenol SINE Systems	Automotive Connectors AT SERIES, SR02 Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	1,129On Order On Order Ship Dates Mfr. No: AT04-6P-SR02GRY Stock: 0 On Order: 229 Pending 900 Expected 12/11/2026 Factory Lead Time: 14 Weeks	$2.26 $2.03 $1.86 $1.79 View $1.69 $1.57 $1.42 $1.32 $1.31	Min.: 1 Mult.: 1
Pluggable Terminal Blocks DMCV 1,5/ 4-G1F-3,5- LR P26THR 1874179 Phoenix Contact 1: $2.70 50On Order	Mfr. Part No. 1874179 Mouser Part No 651-1874179	Phoenix Contact	Pluggable Terminal Blocks DMCV 1,5/ 4-G1F-3,5- LR P26THR Learn More about Phoenix Contact building intelligence	Datasheet	50On Order	$2.70	Min.: 1 Mult.: 1
Automotive Connectors 4P J-P-TIM GEH KPL 1-963207-1 TE Connectivity / AMP 1: $2.44 905Expected 01/03/2027	Mfr. Part No. 1-963207-1 Mouser Part No 571-1-963207-1	TE Connectivity / AMP	Automotive Connectors 4P J-P-TIM GEH KPL Learn More about TE Connectivity / AMP te connectivity timer system	Datasheet	905Expected 01/03/2027	$2.44 $2.09 $1.87 $1.78 View $1.60 $1.51 $1.44 $1.39 $1.38	Min.: 1 Mult.: 1
Automotive Connectors 16W PLUG HSG ASSY GRAY 1379665-2 TE Connectivity 1: $1.27 1,900Expected 03/03/2027 New At Mouser	Mfr. Part No. 1379665-2 Mouser Part No 571-1379665-2 New At Mouser	TE Connectivity	Automotive Connectors 16W PLUG HSG ASSY GRAY	Datasheet	1,900Expected 03/03/2027	$1.27 $1.08 $1.03 $0.965 View $0.877 $0.825 $0.716 $0.608	Min.: 1 Mult.: 1
Pluggable Terminal Blocks DMC 1,5/ 4-G1F- 3,5-LR P26THR 1711099 Phoenix Contact 1: $3.24 460On Order	Mfr. Part No. 1711099 Mouser Part No 651-1711099	Phoenix Contact	Pluggable Terminal Blocks DMC 1,5/ 4-G1F- 3,5-LR P26THR Learn More about Phoenix Contact building intelligence	Datasheet	460On Order On Order Ship Dates Mfr. No: 1711099 Stock: 0 On Order: 250 Expected 13/11/2026 10 Expected 17/11/2026 200 Expected 08/12/2026 Factory Lead Time: 15 Weeks	$3.24	Min.: 1 Mult.: 1
Automotive Connectors 4-Way Receptacle Male Connector with Strain Relief, Reduced Diameter Seal, Yellow AT04-4P-SR02YEL Amphenol SINE Systems 1: $4.19 385Expected 12/11/2026	Mfr. Part No. AT04-4P-SR02YEL Mouser Part No 654-AT04-4P-SR02YEL	Amphenol SINE Systems	Automotive Connectors 4-Way Receptacle Male Connector with Strain Relief, Reduced Diameter Seal, Yellow Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	385Expected 12/11/2026	$4.19 $3.81 $3.61 $2.76 View $2.55 $2.50 $2.45 $2.44 Quote	Min.: 1 Mult.: 1
Automotive Connectors Female MTW Connector MWTRB-06-1A-R JST Automotive 1: $0.97 11,730On Order	Mfr. Part No. MWTRB-06-1A-R Mouser Part No 306-MWTRB-06-1A-R	JST Automotive	Automotive Connectors Female MTW Connector Learn More about JST Automotive jst mwt connectors	Datasheet	11,730On Order On Order Ship Dates Mfr. No: MWTRB-06-1A-R Stock: 0 On Order: 3,480 Expected 01/01/2027 8,250 Expected 08/03/2027 Factory Lead Time: 19 Weeks	$0.97 $0.821 $0.788 $0.738 View $0.67 $0.603 $0.549 $0.514 $0.489	Min.: 1 Mult.: 1
Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block TBP03P1-350-02BEGY Same Sky 1: $1.25 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TBP03P1-350-02BEGY Mouser Part No 179-TBP03P135002BEGY	Same Sky	Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block Learn More about Same Sky cui pluggable terminal blocks	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.25 $0.906 $0.789 $0.712 View $0.705 $0.595 $0.563 $0.481	Min.: 1 Mult.: 1
Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block TBP03P1-350-04BEGY Same Sky 1: $2.34 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TBP03P1-350-04BEGY Mouser Part No 179-TBP03P135004BEGY	Same Sky	Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block Learn More about Same Sky cui pluggable terminal blocks	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.34 $1.68 $1.47 $1.33 View $1.26 $1.09 $0.975 $0.956	Min.: 1 Mult.: 1
Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block TBP03P1-350-06BEGY Same Sky 600: $1.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. TBP03P1-350-06BEGY Mouser Part No 179-TBP03P135006BEGY	Same Sky	Pluggable Terminal Blocks 2 24 Poles, Pluggable, Vertical, 3.5 Pitch, 28 16 (AWG), Terminal Block Learn More about Same Sky cui pluggable terminal blocks	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.43 $1.41 $1.40	Min.: 600 Mult.: 200

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