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MX77 Automotive Connectors

JAE Electronics MX77 Automotive Connectors are ultra-compact, low-profile connectors with a tab size (pin width) as narrow as 0.4mm. The pin header side insulator uses flame-retardant UL94 V-0 material. JAE MX77 Automotive Connectors offer 4 to 40 contacts and 3A rated current. The series operates over a -40°C to +85°C temperature range with a +130°C maximum operating temperature (ambient temperature + temperature rise due to conduction). MX77 Connectors are USCAR2 tested and designed for use in automotive electrical control units (ECUs), battery system components for electric vehicles, and battery management systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Connectors Conn PinHeader 20Pos Right Angle SMT MX77A020HF1 JAE Electronics 1: CHF 4.70 4’674In Stock	Mfr. Part No. MX77A020HF1 Mouser Part No 656-MX77A020HF1	JAE Electronics	Automotive Connectors Conn PinHeader 20Pos Right Angle SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	4’674In Stock	CHF 4.70 CHF 4.50 CHF 3.74 CHF 3.72 View CHF 3.47 CHF 3.36 CHF 2.79 CHF 2.67	Min.: 1 Mult.: 1
Automotive Connectors 40 Pos. Compact, Low-Profile Connector, Socket, Std MX77A040SF1 JAE Electronics 1: CHF 11.80 262In Stock	Mfr. Part No. MX77A040SF1 Mouser Part No 656-MX77A040SF1	JAE Electronics	Automotive Connectors 40 Pos. Compact, Low-Profile Connector, Socket, Std Learn More about JAE Electronics jae mx77 connectors	Datasheet	262In Stock	CHF 11.80 CHF 10.56 CHF 9.90 CHF 9.43 View CHF 8.98 CHF 8.42 CHF 8.02 CHF 7.73	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 12 Position Thin MX77D012SF1 JAE Electronics 1: CHF 2.15 1’051In Stock	Mfr. Part No. MX77D012SF1 Mouser Part No 656-MX77D012SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 12 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’051In Stock	CHF 2.15 CHF 1.97 CHF 1.86 CHF 1.73 View CHF 1.52 CHF 1.39 CHF 1.17 CHF 1.16	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 40 Position Thin MX77D040SF1 JAE Electronics 1: CHF 3.11 1’424In Stock	Mfr. Part No. MX77D040SF1 Mouser Part No 656-MX77D040SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 40 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’424In Stock	CHF 3.11 CHF 2.64 CHF 2.33 CHF 2.22 View CHF 2.08 CHF 1.99 CHF 1.91 CHF 1.78 CHF 1.70	Min.: 1 Mult.: 1
Headers & Wire Housings Compact, Pin Header 24 Position RA, SMT MX77A024HF1 JAE Electronics 1: CHF 6.38 1’657In Stock	Mfr. Part No. MX77A024HF1 Mouser Part No 656-MX77A024HF1	JAE Electronics	Headers & Wire Housings Compact, Pin Header 24 Position RA, SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’657In Stock	CHF 6.38 CHF 6.26 CHF 5.49 CHF 5.47 View CHF 5.20 CHF 5.13 CHF 4.77 CHF 4.55 Quote	Min.: 1 Mult.: 1
Automotive Connectors 40 Pos. Compact, Low-Profile Connector, Right Angle Pin Header, SMT MX77A040HF1 JAE Electronics 1: CHF 18.57 589In Stock	Mfr. Part No. MX77A040HF1 Mouser Part No 656-MX77A040HF1	JAE Electronics	Automotive Connectors 40 Pos. Compact, Low-Profile Connector, Right Angle Pin Header, SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	589In Stock	CHF 18.57 CHF 15.78 CHF 13.42 CHF 11.98 CHF 11.74	Min.: 1 Mult.: 1
Automotive Connectors Conn Pin Header 8Pos Right Angle SMT MX77A008HF1 JAE Electronics 1: CHF 3.13 1’245In Stock	Mfr. Part No. MX77A008HF1 Mouser Part No 656-MX77A008HF1	JAE Electronics	Automotive Connectors Conn Pin Header 8Pos Right Angle SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’245In Stock	CHF 3.13 CHF 3.01 CHF 2.32 CHF 2.21 View CHF 2.07 CHF 1.75 CHF 1.74	Min.: 1 Mult.: 1
Automotive Connectors Conn PinHeader 12Pos Right Angle SMT MX77A012HF1 JAE Electronics 1: CHF 3.08 712In Stock	Mfr. Part No. MX77A012HF1 Mouser Part No 656-MX77A012HF1	JAE Electronics	Automotive Connectors Conn PinHeader 12Pos Right Angle SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	712In Stock	CHF 3.08 CHF 3.02 CHF 2.57 CHF 2.49 View CHF 2.48 CHF 2.28 CHF 2.17 CHF 2.08 CHF 1.97	Min.: 1 Mult.: 1
Automotive Connectors Conn PinHeader 32Pos Right Angle SMT MX77A032HF1 JAE Electronics 1: CHF 5.27 360In Stock	Mfr. Part No. MX77A032HF1 Mouser Part No 656-MX77A032HF1	JAE Electronics	Automotive Connectors Conn PinHeader 32Pos Right Angle SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	360In Stock	CHF 5.27 CHF 5.10 CHF 4.11 CHF 4.10 View CHF 3.95 CHF 3.85 CHF 3.39 CHF 3.23 CHF 3.13	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 4Position Green Thi MX77D004SF3 JAE Electronics 1: CHF 1.20 2’636In Stock	Mfr. Part No. MX77D004SF3 Mouser Part No 656-MX77D004SF3	JAE Electronics	Automotive Connectors Conn. Socket Housing 4Position Green Thi Learn More about JAE Electronics jae mx77 connectors	Datasheet	2’636In Stock	CHF 1.20 CHF 1.02 CHF 0.91 CHF 0.861 View CHF 0.803 CHF 0.77 CHF 0.707 CHF 0.685 CHF 0.668	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 8 Position MX77A008SF1 JAE Electronics 1: CHF 2.36 696In Stock	Mfr. Part No. MX77A008SF1 Mouser Part No 656-MX77A008SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 8 Position Learn More about JAE Electronics jae mx77 connectors	Datasheet	696In Stock	CHF 2.36 CHF 2.07 CHF 1.87 CHF 1.74 View CHF 1.62 CHF 1.54 CHF 1.42 CHF 1.35 CHF 1.29	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 8 Position Thin MX77D008SF1 JAE Electronics 1: CHF 1.44 2’210In Stock	Mfr. Part No. MX77D008SF1 Mouser Part No 656-MX77D008SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 8 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	2’210In Stock	CHF 1.44 CHF 1.24 CHF 1.10 CHF 1.01 View CHF 0.955 CHF 0.926 CHF 0.885 CHF 0.821 CHF 0.797	Min.: 1 Mult.: 1
Headers & Wire Housings Compact, Pin Header 16 Position RA, SMT MX77A016HF1 JAE Electronics 1: CHF 5.82 1’079In Stock	Mfr. Part No. MX77A016HF1 Mouser Part No 656-MX77A016HF1	JAE Electronics	Headers & Wire Housings Compact, Pin Header 16 Position RA, SMT Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’079In Stock	CHF 5.82 CHF 5.14 CHF 4.82 CHF 4.61 View CHF 4.38 CHF 4.05 CHF 3.87 CHF 3.63 CHF 3.48	Min.: 1 Mult.: 1
Automotive Connectors JAE Electronics MX77A032SF1 MX77A032SF1 JAE Electronics 1: CHF 3.75 365In Stock	Mfr. Part No. MX77A032SF1 Mouser Part No 656-MX77A032SF1	JAE Electronics	Automotive Connectors Learn More about JAE Electronics jae mx77 connectors	Datasheet	365In Stock	CHF 3.75 CHF 3.25 CHF 2.96 CHF 2.79 View CHF 2.56 CHF 2.38 CHF 2.12 CHF 2.06	Min.: 1 Mult.: 1
Automotive Connectors Conn Pin Header 4Pos RightAngle SMT Blue MX77A004HF2 JAE Electronics 1: CHF 3.71 427In Stock	Mfr. Part No. MX77A004HF2 Mouser Part No 656-MX77A004HF2	JAE Electronics	Automotive Connectors Conn Pin Header 4Pos RightAngle SMT Blue Learn More about JAE Electronics jae mx77 connectors	Datasheet	427In Stock	CHF 3.71 CHF 3.63 CHF 3.58 CHF 3.02 View CHF 2.91 CHF 2.68 CHF 2.56 CHF 2.44	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 20 Position Thin MX77D020SF1 JAE Electronics 1: CHF 2.41 462In Stock	Mfr. Part No. MX77D020SF1 Mouser Part No 656-MX77D020SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 20 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	462In Stock	CHF 2.41 CHF 2.05 CHF 1.83 CHF 1.75 View CHF 1.62 CHF 1.56 CHF 1.39 CHF 1.32	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 4 Position Blue Thi MX77D004SF2 JAE Electronics 1: CHF 1.20 5’720In Stock	Mfr. Part No. MX77D004SF2 Mouser Part No 656-MX77D004SF2	JAE Electronics	Automotive Connectors Conn. Socket Housing 4 Position Blue Thi Learn More about JAE Electronics jae mx77 connectors	Datasheet	5’720In Stock	CHF 1.20 CHF 1.02 CHF 0.91 CHF 0.821 View CHF 0.778 CHF 0.756 CHF 0.686 CHF 0.684	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Crimp Tin 0.3-0.35mm2 MX77S13K4F1 JAE Electronics 1: CHF 0.161 46’560In Stock	Mfr. Part No. MX77S13K4F1 Mouser Part No 656-MX77S13K4F1	JAE Electronics	Automotive Connectors Conn. Socket Crimp Tin 0.3-0.35mm2 Learn More about JAE Electronics jae mx77 connectors	Datasheet	46’560In Stock	Cut Tape CHF 0.161 CHF 0.138 CHF 0.124 CHF 0.115 View Reel CHF 0.072 CHF 0.102 CHF 0.091 CHF 0.078 CHF 0.072	Min.: 1 Mult.: 1 : 13’000
Headers & Wire Housings Socket Crimp Tin 0.13mm2 MX77S13K5F1 JAE Electronics 1: CHF 0.21 61’756In Stock 52’000Expected 11/3/2026	Mfr. Part No. MX77S13K5F1 Mouser Part No 656-MX77S13K5F1	JAE Electronics	Headers & Wire Housings Socket Crimp Tin 0.13mm2 Learn More about JAE Electronics jae mx77 connectors	Datasheet	61’756In Stock 52’000Expected 11/3/2026	Cut Tape CHF 0.21 CHF 0.175 CHF 0.156 CHF 0.147 View Reel CHF 0.109 CHF 0.131 CHF 0.117 CHF 0.109 CHF 0.109	Min.: 1 Mult.: 1 : 13’000
Automotive Connectors Conn. Socket Housing 16 Position Thin MX77D016SF1 JAE Electronics 1: CHF 2.28 785In Stock	Mfr. Part No. MX77D016SF1 Mouser Part No 656-MX77D016SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 16 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	785In Stock	CHF 2.28 CHF 1.95 CHF 1.74 CHF 1.66 View CHF 1.61 CHF 1.34 CHF 1.27 CHF 1.24	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Crimp Tin 0.22mm2 MX77S13K4F2 JAE Electronics 1: CHF 0.169 8’048In Stock	Mfr. Part No. MX77S13K4F2 Mouser Part No 656-MX77S13K4F2	JAE Electronics	Automotive Connectors Conn. Socket Crimp Tin 0.22mm2 Learn More about JAE Electronics jae mx77 connectors	Datasheet	8’048In Stock	Cut Tape CHF 0.169 CHF 0.14 CHF 0.125 CHF 0.12 View Reel CHF 0.084 CHF 0.107 CHF 0.101 CHF 0.095 CHF 0.084	Min.: 1 Mult.: 1 : 13’000
Automotive Connectors 24-Contact Socket Housing, Standard type MX77A024SF1 JAE Electronics 1: CHF 9.49 840Expected 12/31/2026	Mfr. Part No. MX77A024SF1 Mouser Part No 656-MX77A024SF1	JAE Electronics	Automotive Connectors 24-Contact Socket Housing, Standard type Learn More about JAE Electronics jae mx77 connectors	Datasheet	840Expected 12/31/2026	CHF 9.49 CHF 8.19 CHF 7.68 CHF 7.31 View CHF 6.96 CHF 6.52 CHF 5.97 CHF 5.62 Quote	Min.: 1 Mult.: 1
Automotive Connectors Conn. Socket Housing 24 Position Thin MX77D024SF1 JAE Electronics 1: CHF 2.59 1’040Expected 2/25/2027	Mfr. Part No. MX77D024SF1 Mouser Part No 656-MX77D024SF1	JAE Electronics	Automotive Connectors Conn. Socket Housing 24 Position Thin Learn More about JAE Electronics jae mx77 connectors	Datasheet	1’040Expected 2/25/2027	CHF 2.59 CHF 2.21 CHF 1.97 CHF 1.87 View CHF 1.76 CHF 1.75 CHF 1.59 CHF 1.47 CHF 1.42	Min.: 1 Mult.: 1
Extraction, Removal & Insertion Tools MX77 REMOVAL TOOL JAE Electronics ET-MX77-1 ET-MX77-1 JAE Electronics 1: CHF 259.74 2Expected 11/4/2026	Mfr. Part No. ET-MX77-1 Mouser Part No 656-ET-MX77-1	JAE Electronics	Extraction, Removal & Insertion Tools MX77 REMOVAL TOOL Learn More about JAE Electronics jae mx77 connectors		2Expected 11/4/2026	CHF 259.74	Min.: 1 Mult.: 1
Automotive Connectors AUTOMOTIVE LOW-PROFILE 12P MX77A012SF1 JAE Electronics 1: CHF 4.51 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. MX77A012SF1 Mouser Part No 656-MX77A012SF1	JAE Electronics	Automotive Connectors AUTOMOTIVE LOW-PROFILE 12P Learn More about JAE Electronics jae mx77 connectors	Datasheet	Non-Stocked Lead-Time 19 Weeks	CHF 4.51 CHF 4.28 CHF 4.15 CHF 4.10 View CHF 4.07 CHF 2.76 CHF 2.75	Min.: 1 Mult.: 1

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