Connectors – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

Mini-Fit TPA2 Power Connectors

Molex Mini-Fit TPA2 Power Connectors offer terminal position assurance (TPA) with a secondary locking feature. This reduces assembly error and ensures the terminals are fully seated and will not back out. A positive-lock receptacle offers an audible click while mating, preventing the mated connector assemblies from accidentally disengaging. Fully isolated header pins and plug and receptacle terminals protect contacts against potential damage during handling and mating. Molex Mini-Fit TPA2 Power Connectors are compatible with existing Mini-Fit Jr. headers and plugs to incorporate TPA2.0 designs, removing the need to change both sides of the interface or to make significant revisions or investments in applications. Ideal applications include data/communications, automotive, industrial automation, and home appliances.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 219

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Dual Row, UL 94V-0, Low-Halogen, 20 Pos. 172708-0020 Molex 1: $1.74 4,135In Stock	Mfr. Part # 172708-0020 Mouser Part # 538-172708-0020	Molex	Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Dual Row, UL 94V-0, Low-Halogen, 20 Pos. Learn More about Molex mini fit tpa2 connectors cables	Datasheet	4,135In Stock	$1.74 $1.57 $1.48 $1.37 View $1.30 $1.26 $1.20 $1.16 $1.12	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 4 Pos. 172762-1004 Molex 1: $0.878 10,784In Stock	Mfr. Part # 172762-1004 Mouser Part # 538-172762-1004	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 4 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	10,784In Stock	$0.878 $0.775 $0.713 $0.691 View $0.616 $0.528 $0.504 $0.49 $0.482	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma Male Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 2.55-3.14mm Insulation Diameter, Reel 172765-2121 Molex 6,000: $0.069 42,000In Stock	Mfr. Part # 172765-2121 Mouser Part # 538-172765-2121	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Male Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 2.55-3.14mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	42,000In Stock	Reel $0.069 $0.065 $0.062 $0.058 $0.055	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings Mini-Fit TPA2 Terminal Pos. Assurance (TPA) Retainer, 4.2mm Pit., UL 94V-0, Low-Halogen, 5 Pos., White 172709-0005 Molex 1: $0.274 13,712In Stock	Mfr. Part # 172709-0005 Mouser Part # 538-172709-0005	Molex	Headers & Wire Housings Mini-Fit TPA2 Terminal Pos. Assurance (TPA) Retainer, 4.2mm Pit., UL 94V-0, Low-Halogen, 5 Pos., White Learn More about Molex minifit jr connectors	Datasheet	13,712In Stock	$0.274 $0.236 $0.22 $0.213 View $0.20 $0.184 $0.161 $0.158 $0.154	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 1.98-2.55mm Insulation Diameter, Reel 172718-1121 Molex 6,000: $0.055 54,000In Stock	Mfr. Part # 172718-1121 Mouser Part # 538-172718-1121	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 1.98-2.55mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	54,000In Stock	Reel $0.055 $0.053 $0.045 $0.042	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings Mini-Fit TPA2/Sigma Male Crimp Terminal, Brass, Pre-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel 172765-5121 Molex 6,000: $0.055 300,000In Stock	Mfr. Part # 172765-5121 Mouser Part # 538-172765-5121	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Male Crimp Terminal, Brass, Pre-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	300,000In Stock	Reel $0.055 $0.053 $0.045 $0.042	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), Double 22+22 or Single 20-18 AWG, 2.10-2.85mm Insulation Diameter, Reel 172718-4121 Molex 6,000: $0.05 78,000In Stock	Mfr. Part # 172718-4121 Mouser Part # 538-172718-4121	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), Double 22+22 or Single 20-18 AWG, 2.10-2.85mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	78,000In Stock	Reel $0.05 $0.049 $0.042 $0.039	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 2 Pos. 172762-1002 Molex 1: $0.706 11,160In Stock	Mfr. Part # 172762-1002 Mouser Part # 538-172762-1002	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 2 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	11,160In Stock	$0.706 $0.645 $0.585 $0.546 View $0.481 $0.441 $0.425 $0.418 $0.40	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2 Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Low-Halogen, 18 Pos., Panel Mount 172767-0018 Molex 1: $2.55 2,440In Stock	Mfr. Part # 172767-0018 Mouser Part # 538-172767-0018	Molex	Headers & Wire Housings Mini-Fit TPA2 Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Low-Halogen, 18 Pos., Panel Mount Learn More about Molex mini fit tpa2 connectors cables	Datasheet	2,440In Stock	$2.55 $2.16 $2.09 $1.76 View $1.66 $1.60 $1.47 $1.42 $1.38	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 2.55-3.14mm Insulation Diameter, Reel 172718-2121 Molex 6,000: $0.06 60,000In Stock	Mfr. Part # 172718-2121 Mouser Part # 538-172718-2121	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Brass, Pre-Plated Tin (Sn), 16 AWG, 2.55-3.14mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	60,000In Stock	Reel $0.06 $0.058 $0.049 $0.045	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Phosphor Bronze, Pre-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel 172718-5111 Molex 1: $0.173 121,435In Stock	Mfr. Part # 172718-5111 Mouser Part # 538-172718-5111	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Phosphor Bronze, Pre-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel Learn More about Molex mini fit tpa2 connectors cables	Datasheet	121,435In Stock	Cut Tape $0.173 $0.145 $0.13 $0.124 Reel $0.089 View $0.111 $0.105 $0.099 $0.081	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 8 Pos. 172762-1008 Molex 1: $1.09 9,325In Stock	Mfr. Part # 172762-1008 Mouser Part # 538-172762-1008	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 8 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	9,325In Stock	$1.09 $0.959 $0.881 $0.844 View $0.75 $0.697 $0.67 $0.664 $0.651	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Single Row, UL 94V-2, Glow-Wire Capable, 4 Pos. 200453-0104 Molex 1: $1.35 4,397In Stock	Mfr. Part # 200453-0104 Mouser Part # 538-200453-0104	Molex	Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Single Row, UL 94V-2, Glow-Wire Capable, 4 Pos.	Datasheet	4,397In Stock	$1.35 $1.18 $1.08 $0.972 View $0.887 $0.734 $0.611	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, UL 94V-0, Glow-Wire Capable, 2 Pos. 200471-1002 Molex 1: $0.806 7,908In Stock	Mfr. Part # 200471-1002 Mouser Part # 538-200471-1002	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, UL 94V-0, Glow-Wire Capable, 2 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	7,908In Stock	$0.806 $0.677 $0.598 $0.576 View $0.544 $0.488 $0.475 $0.474	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 18 Pos. 172762-1018 Molex 1: $2.42 1,706In Stock	Mfr. Part # 172762-1018 Mouser Part # 538-172762-1018	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 18 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	1,706In Stock	$2.42 $2.15 $1.84 $1.83 View $1.71 $1.63 $1.50 $1.45 $1.40	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, UL 94V-0, Glow-Wire Capable, 4 Pos. 200471-1004 Molex 1: $0.907 4,336In Stock	Mfr. Part # 200471-1004 Mouser Part # 538-200471-1004	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, UL 94V-0, Glow-Wire Capable, 4 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	4,336In Stock	$0.907 $0.804 $0.739 $0.714 View $0.651 $0.622 $0.592 $0.576 $0.572	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Dual Row, UL 94V-2, Glow-Wire Capable, 14 Circuit 172708-0114 Molex 1: $1.83 1,972In Stock	Mfr. Part # 172708-0114 Mouser Part # 538-172708-0114	Molex	Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Dual Row, UL 94V-2, Glow-Wire Capable, 14 Circuit Learn More about Molex mini fit tpa2 connectors cables	Datasheet	1,972In Stock	$1.83 $1.61 $1.44 $1.38 View $1.29 $1.23 $1.20 $1.19	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Single Row, UL 94V-0, Low-Halogen, 3 Pos. 200453-0003 Molex 1: $0.878 7,735In Stock	Mfr. Part # 200453-0003 Mouser Part # 538-200453-0003	Molex	Headers & Wire Housings Mini-Fit TPA2 Recept. Housing, 4.2mm Pit., Single Row, UL 94V-0, Low-Halogen, 3 Pos. Learn More about Molex mini fit tpa2 connectors cables	Datasheet	7,735In Stock	$0.878 $0.744 $0.665 $0.634 View $0.527 $0.491 $0.471 $0.468	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 16 Pos. 172762-1016 Molex 1: $1.97 1,998In Stock	Mfr. Part # 172762-1016 Mouser Part # 538-172762-1016	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 16 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	1,998In Stock	$1.97 $1.79 $1.74 $1.66 View $1.40 $1.36 $1.30 $1.26	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 8 Pos. 172767-3008 Molex 1: $1.24 9,848In Stock	Mfr. Part # 172767-3008 Mouser Part # 538-172767-3008	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 8 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	9,848In Stock	$1.24 $1.01 $0.933 $0.881 View $0.855 $0.742 $0.721 $0.70 $0.655	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 3 Pos. 200488-2003 Molex 1: $1.04 9,464In Stock	Mfr. Part # 200488-2003 Mouser Part # 538-200488-2003	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Single Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 3 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	9,464In Stock	$1.04 $0.916 $0.847 $0.608 View $0.598 $0.573 $0.57 $0.564	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 14 Pos. 172762-1014 Molex 1: $1.76 2,067In Stock	Mfr. Part # 172762-1014 Mouser Part # 538-172762-1014	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 14 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	2,067In Stock	$1.76 $1.51 $1.34 $1.26 View $1.25 $1.18 $1.17 $1.04 $1.03	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 4 Pos. 172767-3004 Molex 1: $1.21 10,615In Stock 2,700Expected 2026-11-20	Mfr. Part # 172767-3004 Mouser Part # 538-172767-3004	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 4 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	10,615In Stock 2,700Expected 2026-11-20	$1.21 $0.887 $0.806 $0.756 View $0.674 $0.59 $0.56 $0.559 $0.553	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 6 Pos. 172767-3006 Molex 1: $0.979 10,329In Stock	Mfr. Part # 172767-3006 Mouser Part # 538-172767-3006	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, Panel Mount, UL 94V-0, Glow-Wire Capable, 6 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	10,329In Stock	$0.979 $0.894 $0.837 $0.818 View $0.789 $0.733 $0.721 $0.697 $0.681	Min.: 1 Mult.: 1
Power to the Board Mini-Fit TPA2 Terminal Pos. Assurance (TPA) Retainer, 4.2mm Pit., UL 94V-0, Low-Halogen, 9 Pos., White 172709-0009 Molex 1: $0.562 4,071In Stock	Mfr. Part # 172709-0009 Mouser Part # 538-172709-0009	Molex	Power to the Board Mini-Fit TPA2 Terminal Pos. Assurance (TPA) Retainer, 4.2mm Pit., UL 94V-0, Low-Halogen, 9 Pos., White Learn More about Molex mini fit tpa2 connectors cables	Datasheet	4,071In Stock	$0.562 $0.475 $0.418 $0.37 View $0.331 $0.274 $0.23 $0.226	Min.: 1 Mult.: 1

Mini-Fit TPA2 Power Connectors

Types of Connectors

Mouser®

Company

Resources

Support

Share This

Mini-Fit TPA2 Power Connectors

Types of Connectors