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BoardLock™ Connectors

Amphenol Sine Systems BoardLock™ connector family combines flanged or flangeless, 180° straight or 90° right-angle pin-oriented, wire-to-board versatility with the proven reliability of the A Series™. The A Series is an environmentally sealed thermoplastic connection system with a maximum current rating up to 100A. Featuring a compact, durable, low-profile, and lightweight design, this connector family is perfect for power or data signal applications. All BoardLock product lines accept A Series components and are comparable with other industry-standard mating connectors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Connectors 12 Pin Recept. Key Positn A w/ Strn Rlf AT04-12PA-SRGRY Amphenol SINE Systems 1: 4,94 € 245In Stock 300Expected 21/12/2026	Mfr. Part No. AT04-12PA-SRGRY Mouser Part No 654-AT04-12PA-SRGRY	Amphenol SINE Systems	Automotive Connectors 12 Pin Recept. Key Positn A w/ Strn Rlf Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	245In Stock 300Expected 21/12/2026	4,94 € 4,37 € 4,16 € 3,78 € View 3,65 € 3,47 € 3,36 € 3,15 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B AT04-12PB-BL04 Amphenol SINE Systems 1: 7,46 € 170In Stock	Mfr. Part No. AT04-12PB-BL04 Mouser Part No 654-AT04-12PB-BL04	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	170In Stock	7,46 € 6,35 € 5,94 € 5,66 € View 5,38 € 4,98 € 4,81 € 4,39 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B AT04-12PB-BL05 Amphenol SINE Systems 1: 5,71 € 52In Stock	Mfr. Part No. AT04-12PB-BL05 Mouser Part No 654-AT04-12PB-BL05	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	52In Stock	5,71 € 5,04 € 4,76 € 4,53 € View 4,31 € 3,93 € 3,72 € 3,45 €	Min.: 1 Mult.: 1
Automotive Connectors AT RCPT 12P (Au) PCB BRD MNT POTING BK AT04-12PB-BM02 Amphenol SINE Systems 1: 7,89 € 56In Stock 200On Order	Mfr. Part No. AT04-12PB-BM02 Mouser Part No 654-AT04-12PB-BM02	Amphenol SINE Systems	Automotive Connectors AT RCPT 12P (Au) PCB BRD MNT POTING BK Learn More about Amphenol SINE Systems amphenol sine at board lock	Datasheet	56In Stock 200On Order	7,89 € 6,71 € 5,44 € 5,43 € View 5,02 € 4,84 €	Min.: 1 Mult.: 1
Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT POTING BK AT04-12PB-BM04 Amphenol SINE Systems 1: 5,97 € 185In Stock 300Expected 06/11/2026	Mfr. Part No. AT04-12PB-BM04 Mouser Part No 654-AT04-12PB-BM04	Amphenol SINE Systems	Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT POTING BK Learn More about Amphenol SINE Systems amphenol sine at board lock	Datasheet	185In Stock 300Expected 06/11/2026	5,97 € 5,71 € 5,56 € 5,50 € View 4,98 € 4,88 € 4,60 € 4,25 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B AT04-12PB-CL03 Amphenol SINE Systems 1: 5,60 € 150In Stock 100Expected 15/02/2027	Mfr. Part No. AT04-12PB-CL03 Mouser Part No 654-AT04-12PB-CL03	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	150In Stock 100Expected 15/02/2027	5,60 € 4,79 € 4,70 € 4,64 € View 3,53 € 3,31 € 3,15 €	Min.: 1 Mult.: 1
Automotive Connectors 12P RECEP W/ END CAP KEY POSITION B AT04-12PB-EC01 Amphenol SINE Systems 1: 3,78 € 222In Stock	Mfr. Part No. AT04-12PB-EC01 Mouser Part No 654-AT04-12PB-EC01	Amphenol SINE Systems	Automotive Connectors 12P RECEP W/ END CAP KEY POSITION B Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	222In Stock	3,78 € 3,22 € 2,87 € 2,59 € View 2,46 € 2,36 € 2,10 € 2,09 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B AT04-12PB-L012 Amphenol SINE Systems 1: 5,77 € 264In Stock	Mfr. Part No. AT04-12PB-L012 Mouser Part No 654-AT04-12PB-L012	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	264In Stock	5,77 € 5,50 € 5,15 € 4,91 € View 4,66 € 4,32 € 3,95 € 3,76 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B AT04-12PB-LE07 Amphenol SINE Systems 1: 4,27 € 92In Stock	Mfr. Part No. AT04-12PB-LE07 Mouser Part No 654-AT04-12PB-LE07	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Blk Key B Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	92In Stock	4,27 € 3,72 € 3,48 € 3,32 € View 3,16 € 2,92 € 2,71 € 2,44 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Way RCPT 12 pin busbar 78 amps AT04-12PB-P016 Amphenol SINE Systems 1: 11,96 € 92In Stock 200Expected 16/02/2027	Mfr. Part No. AT04-12PB-P016 Mouser Part No 654-AT04-12PB-P016	Amphenol SINE Systems	Automotive Connectors 12 Way RCPT 12 pin busbar 78 amps Learn More about Amphenol SINE Systems amphenol at hyperbuss	Datasheet	92In Stock 200Expected 16/02/2027	11,96 € 10,17 € 9,53 € 9,08 € 9,07 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Way RCPT (4)3 pin busbar 13 amps AT04-12PB-P031 Amphenol SINE Systems 1: 10,66 € 44In Stock 200Expected 14/12/2026	Mfr. Part No. AT04-12PB-P031 Mouser Part No 654-AT04-12PB-P031	Amphenol SINE Systems	Automotive Connectors 12 Way RCPT (4)3 pin busbar 13 amps Learn More about Amphenol SINE Systems amphenol at hyperbuss	Datasheet	44In Stock 200Expected 14/12/2026	10,66 € 9,87 € 9,37 € 9,26 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Position Receptacle, Pin, Panel Mount, Key B, Self-Threading, Strain Relief AT04-12PB-PM15 Amphenol SINE Systems 1: 6,84 € 3In Stock 150Expected 19/02/2027	Mfr. Part No. AT04-12PB-PM15 Mouser Part No 654-AT04-12PB-PM15	Amphenol SINE Systems	Automotive Connectors 12 Position Receptacle, Pin, Panel Mount, Key B, Self-Threading, Strain Relief Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	3In Stock 150Expected 19/02/2027	6,84 € 5,23 € 4,90 € 4,67 € View 4,32 € 4,10 € 3,91 € 3,75 € 3,68 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pin Recp Key PosB w/Strn Rlf, Red. Di AT04-12PB-SR2BK Amphenol SINE Systems 1: 4,52 € 72In Stock 600Expected 24/02/2027	Mfr. Part No. AT04-12PB-SR2BK Mouser Part No 654-AT04-12PB-SR2BK	Amphenol SINE Systems	Automotive Connectors 12 Pin Recp Key PosB w/Strn Rlf, Red. Di Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	72In Stock 600Expected 24/02/2027	4,52 € 4,28 € 4,14 € 4,07 € View 3,45 € 3,37 € 3,10 € 2,80 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pin Recept. Key Positn B w/ Strn Rlf AT04-12PB-SRBK Amphenol SINE Systems 1: 4,82 € 242In Stock	Mfr. Part No. AT04-12PB-SRBK Mouser Part No 654-AT04-12PB-SRBK	Amphenol SINE Systems	Automotive Connectors 12 Pin Recept. Key Positn B w/ Strn Rlf Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	242In Stock	4,82 € 4,51 € 4,29 € 4,06 € View 3,86 € 3,53 € 3,17 € 2,94 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C AT04-12PC-BL04 Amphenol SINE Systems 1: 8,42 € 49In Stock	Mfr. Part No. AT04-12PC-BL04 Mouser Part No 654-AT04-12PC-BL04	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	49In Stock	8,42 € 7,54 € 7,21 € 6,94 € View 6,63 € 6,03 € 5,93 € 5,69 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C AT04-12PC-BL05 Amphenol SINE Systems 1: 8,03 € 88In Stock	Mfr. Part No. AT04-12PC-BL05 Mouser Part No 654-AT04-12PC-BL05	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	88In Stock	8,03 € 7,10 € 6,65 € 6,33 € View 6,02 € 5,24 € 4,97 €	Min.: 1 Mult.: 1
Automotive Connectors AT RCPT 12P (Au) PCB BRD MNT NO POTING GN AT04-12PC-BM01 Amphenol SINE Systems 1: 7,16 € 98In Stock	Mfr. Part No. AT04-12PC-BM01 Mouser Part No 654-AT04-12PC-BM01	Amphenol SINE Systems	Automotive Connectors AT RCPT 12P (Au) PCB BRD MNT NO POTING GN Learn More about Amphenol SINE Systems amphenol sine at board lock	Datasheet	98In Stock	7,16 € 6,09 € 5,99 € 4,94 € View 4,93 € 4,56 € 4,39 €	Min.: 1 Mult.: 1
Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING G AT04-12PC-BM03 Amphenol SINE Systems 1: 6,09 € 287In Stock	Mfr. Part No. AT04-12PC-BM03 Mouser Part No 654-AT04-12PC-BM03	Amphenol SINE Systems	Automotive Connectors AT RCPT 12P (Ni) PCB BRD MNT NO POTING G Learn More about Amphenol SINE Systems amphenol sine at board lock	Datasheet	287In Stock	6,09 € 5,60 € 5,34 € 5,29 € View 4,55 € 4,54 € 4,08 € 3,85 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C AT04-12PC-CL03 Amphenol SINE Systems 1: 4,85 € 95In Stock	Mfr. Part No. AT04-12PC-CL03 Mouser Part No 654-AT04-12PC-CL03	Amphenol SINE Systems	Automotive Connectors 12 Pos Rcpt Fng Mnt Conn Pin Grn Key C Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	95In Stock	4,85 € 4,74 € 4,49 € 4,33 € View 3,43 € 3,18 € 2,92 € 2,74 € 2,71 €	Min.: 1 Mult.: 1
Automotive Connectors 12P REC END CAP SEAL KEY POSITION C AT04-12PC-MM01 Amphenol SINE Systems 1: 3,53 € 102In Stock	Mfr. Part No. AT04-12PC-MM01 Mouser Part No 654-AT04-12PC-MM01	Amphenol SINE Systems	Automotive Connectors 12P REC END CAP SEAL KEY POSITION C Learn More about Amphenol SINE Systems amphenol sine at end caps	Datasheet	102In Stock	3,53 € 3,00 € 2,89 € 2,29 € View 2,18 € 1,95 € 1,94 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pin Rcp Pnl Mnt C Self-Thread Green AT04-12PC-PM11 Amphenol SINE Systems 1: 6,06 € 99In Stock 150Expected 24/12/2026	Mfr. Part No. AT04-12PC-PM11 Mouser Part No 654-AT04-12PC-PM11	Amphenol SINE Systems	Automotive Connectors 12 Pin Rcp Pnl Mnt C Self-Thread Green Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	99In Stock 150Expected 24/12/2026	6,06 € 5,49 € 5,19 € 5,06 € View 3,98 € 3,78 € 3,59 € 3,31 € 3,25 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pin Rcp Pnl Mnt C Self-Thread Grn Sea AT04-12PC-PM12 Amphenol SINE Systems 1: 4,95 € 1In Stock 300On Order	Mfr. Part No. AT04-12PC-PM12 Mouser Part No 654-AT04-12PC-PM12	Amphenol SINE Systems	Automotive Connectors 12 Pin Rcp Pnl Mnt C Self-Thread Grn Sea Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	1In Stock 300On Order On Order Ship Dates Mfr. No: AT04-12PC-PM12 Stock: 1 Can Dispatch Immediately On Order: 150 Expected 10/12/2026 150 Expected 14/12/2026 Factory Lead Time: 18 Weeks	4,95 € 4,63 € 4,45 € 4,29 € View 4,08 € 3,82 € 3,60 € 3,34 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Position Receptacle, Pin, Panel Mount, Key C, Self-Threading, Strain Relief AT04-12PC-PM15 Amphenol SINE Systems 1: 6,52 € 7In Stock	Mfr. Part No. AT04-12PC-PM15 Mouser Part No 654-AT04-12PC-PM15	Amphenol SINE Systems	Automotive Connectors 12 Position Receptacle, Pin, Panel Mount, Key C, Self-Threading, Strain Relief Learn More about Amphenol SINE Systems amphenol sine at atp panel mate	Datasheet	7In Stock	6,52 € 5,54 € 5,19 € 4,95 € View 4,58 € 4,28 € 4,02 € 3,69 € 3,63 €	Min.: 1 Mult.: 1
Automotive Connectors 12 Pin Recp Key PosC w/Strn Rlf, Red. Di AT04-12PC-SR2GN Amphenol SINE Systems 1: 4,33 € 15In Stock 1 000Expected 23/02/2027	Mfr. Part No. AT04-12PC-SR2GN Mouser Part No 654-AT04-12PC-SR2GN	Amphenol SINE Systems	Automotive Connectors 12 Pin Recp Key PosC w/Strn Rlf, Red. Di Learn More about Amphenol SINE Systems amphenol AT SR01	Datasheet	15In Stock 1 000Expected 23/02/2027	4,33 € 3,56 € 3,46 € 3,33 € View 3,21 € 3,04 € 2,86 € 2,78 €	Min.: 1 Mult.: 1
Automotive Connectors AT Series Recpt 12 Way Enhanced D Key AT04-12PD Amphenol SINE Systems 1: 4,13 € 274In Stock	Mfr. Part No. AT04-12PD Mouser Part No 654-AT04-12PD	Amphenol SINE Systems	Automotive Connectors AT Series Recpt 12 Way Enhanced D Key Learn More about Amphenol SINE Systems amphenolsine aseries	Datasheet	274In Stock	4,13 € 3,77 € 3,53 € 3,36 € View 3,03 € 3,02 € 2,77 € 2,49 € 2,48 €	Min.: 1 Mult.: 1

BoardLock™ Connectors

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