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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.

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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.
Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 2.10-2.85mm 172718-4121 Molex 6,000: $0.046 84,000In Stock	Mfr. Part # 172718-4121 Mouser Part # 538-172718-4121	Molex	Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 2.10-2.85mm Learn More about Molex mini fit tpa2 connectors cables	Datasheet	84,000In Stock	Reel $0.046 $0.044 $0.038 $0.035	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings MINIFIT TPA2 5CKT TPA RETAINER 94V-0 LH WHITE 172709-0005 Molex 1: $0.247 14,002In Stock	Mfr. Part # 172709-0005 Mouser Part # 538-172709-0005	Molex	Headers & Wire Housings MINIFIT TPA2 5CKT TPA RETAINER 94V-0 LH WHITE Learn More about Molex minifit jr connectors	Datasheet	14,002In Stock	$0.247 $0.22 $0.204 $0.194 View $0.181 $0.17 $0.153 $0.152 $0.148	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT TPA2 20CKT DR REC HSG 4.2MM 94V-0 LH 172708-0020 Molex 1: $1.61 4,213In Stock	Mfr. Part # 172708-0020 Mouser Part # 538-172708-0020	Molex	Headers & Wire Housings MINIFIT TPA2 20CKT DR REC HSG 4.2MM 94V-0 LH Learn More about Molex mini fit tpa2 connectors cables	Datasheet	4,213In Stock	$1.61 $1.43 $1.35 $1.28 View $1.21 $1.16 $1.09 $1.05	Min.: 1 Mult.: 1
Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 1.98-2.55mm 172718-1121 Molex 6,000: $0.049 54,000In Stock	Mfr. Part # 172718-1121 Mouser Part # 538-172718-1121	Molex	Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 1.98-2.55mm Learn More about Molex mini fit tpa2 connectors cables	Datasheet	54,000In Stock	Reel $0.049 $0.048 $0.04 $0.038	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings 22-24AWG MALE TERMIN BRASS PP Sn 1.07-1.65MM 172765-5121 Molex 6,000: $0.049 306,000In Stock	Mfr. Part # 172765-5121 Mouser Part # 538-172765-5121	Molex	Headers & Wire Housings 22-24AWG MALE TERMIN BRASS PP Sn 1.07-1.65MM Learn More about Molex mini fit tpa2 connectors cables	Datasheet	306,000In Stock	Reel $0.049 $0.048 $0.04 $0.038	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm 172718-2121 Molex 6,000: $0.055 60,000In Stock	Mfr. Part # 172718-2121 Mouser Part # 538-172718-2121	Molex	Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm Learn More about Molex mini fit tpa2 connectors cables	Datasheet	60,000In Stock	Reel $0.055 $0.052 $0.044 $0.04	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings 22-24AWG FM TRM PHBR PP TIN 1.07-1.65mm 172718-5111 Molex 1: $0.156 125,585In Stock	Mfr. Part # 172718-5111 Mouser Part # 538-172718-5111	Molex	Headers & Wire Housings 22-24AWG FM TRM PHBR PP TIN 1.07-1.65mm Learn More about Molex mini fit tpa2 connectors cables	Datasheet	125,585In Stock	Cut Tape $0.156 $0.131 $0.117 $0.112 Reel $0.083 View $0.10 $0.095 $0.09 $0.072	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW 172762-1002 Molex 1: $0.585 11,160In Stock	Mfr. Part # 172762-1002 Mouser Part # 538-172762-1002	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	11,160In Stock	$0.585 $0.537 $0.489 $0.465 View $0.408 $0.387 $0.374 $0.372 $0.338	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT 172762-1018 Molex 1: $2.03 1,731In Stock	Mfr. Part # 172762-1018 Mouser Part # 538-172762-1018	Molex	Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT Learn More about Molex mini fit sigma connectors	Datasheet	1,731In Stock	$2.03 $1.85 $1.73 $1.65 View $1.55 $1.47 $1.29 $1.24	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW 200471-1004 Molex 1: $0.832 4,339In Stock	Mfr. Part # 200471-1004 Mouser Part # 538-200471-1004	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	4,339In Stock	$0.832 $0.737 $0.679 $0.655 View $0.594 $0.567 $0.541 $0.528	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW 172762-1008 Molex 1: $1.00 9,635In Stock	Mfr. Part # 172762-1008 Mouser Part # 538-172762-1008	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	9,635In Stock	$1.00 $0.875 $0.81 $0.771 View $0.67 $0.633 $0.628 $0.608 $0.603	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 12Ckt GW 172762-1012 Molex 1: $1.76 10,031In Stock	Mfr. Part # 172762-1012 Mouser Part # 538-172762-1012	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 12Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	10,031In Stock	$1.76 $1.50 $1.34 $1.27 View $1.19 $1.13 $1.06 $1.01 $0.917	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT TPA2 4CKT SR RECPT HSG 4.2MM 94V-2 GW 200453-0104 Molex 1: $1.22 4,397In Stock	Mfr. Part # 200453-0104 Mouser Part # 538-200453-0104	Molex	Headers & Wire Housings MINIFIT TPA2 4CKT SR RECPT HSG 4.2MM 94V-2 GW	Datasheet	4,397In Stock	$1.22 $1.06 $0.972 $0.878 View $0.801 $0.663 $0.566 $0.556	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT 172762-1016 Molex 1: $1.78 2,008In Stock	Mfr. Part # 172762-1016 Mouser Part # 538-172762-1016	Molex	Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT Learn More about Molex mini fit sigma connectors	Datasheet	2,008In Stock	$1.78 $1.63 $1.57 $1.50 View $1.40 $1.21 $1.17 $1.16 $1.12	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW 172767-3008 Molex 1: $1.11 9,848In Stock	Mfr. Part # 172767-3008 Mouser Part # 538-172767-3008	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	9,848In Stock	$1.11 $0.917 $0.848 $0.781 View $0.758 $0.668 $0.646 $0.606 $0.592	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT TPA2 2CKT DR REC HSG 4.2MM 94V-0 LH 172708-0002 Molex 1: $0.546 7,068In Stock	Mfr. Part # 172708-0002 Mouser Part # 538-172708-0002	Molex	Headers & Wire Housings MINIFIT TPA2 2CKT DR REC HSG 4.2MM 94V-0 LH Learn More about Molex mini fit tpa2 connectors cables	Datasheet	7,068In Stock	$0.546 $0.464 $0.415 $0.393 View $0.32 $0.293 $0.28 $0.276 $0.251	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 6Ckt GW 172767-3006 Molex 1: $0.936 6,334In Stock 4,000Expected 10/30/2026	Mfr. Part # 172767-3006 Mouser Part # 538-172767-3006	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 6Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	6,334In Stock 4,000Expected 10/30/2026	$0.936 $0.836 $0.776 $0.753 View $0.709 $0.658 $0.649 $0.629 $0.615	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT TPA2 14CKT DR REC HSG 4.2MM 94V-2 GW 172708-0114 Molex 1: $1.55 1,974In Stock	Mfr. Part # 172708-0114 Mouser Part # 538-172708-0114	Molex	Headers & Wire Housings MINIFIT TPA2 14CKT DR REC HSG 4.2MM 94V-2 GW Learn More about Molex mini fit tpa2 connectors cables	Datasheet	1,974In Stock	$1.55 $1.39 $1.19 $1.16 View $1.12 $1.10 $1.05	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT TPA2 3CKT SR RECPT HSG 4.2MM 94V-0 LH 200453-0003 Molex 1: $0.793 8,025In Stock	Mfr. Part # 200453-0003 Mouser Part # 538-200453-0003	Molex	Headers & Wire Housings MINIFIT TPA2 3CKT SR RECPT HSG 4.2MM 94V-0 LH Learn More about Molex mini fit tpa2 connectors cables	Datasheet	8,025In Stock	$0.793 $0.672 $0.601 $0.572 View $0.498 $0.46 $0.442 $0.437 $0.423	Min.: 1 Mult.: 1
Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 1.42-2.10mm 172718-3121 Molex 1: $0.273 80,557In Stock	Mfr. Part # 172718-3121 Mouser Part # 538-172718-3121	Molex	Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 1.42-2.10mm Learn More about Molex mini fit tpa2 connectors cables	Datasheet	80,557In Stock	Cut Tape $0.273 Reel $0.055 $0.052 $0.049 $0.047 $0.044	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings MINIFIT TPA2 DR 2CKT PLG HSG 4.2MM 94V-0 LH 172762-0002 Molex 1: $0.572 6,958In Stock	Mfr. Part # 172762-0002 Mouser Part # 538-172762-0002	Molex	Headers & Wire Housings MINIFIT TPA2 DR 2CKT PLG HSG 4.2MM 94V-0 LH Learn More about Molex mini fit tpa2 connectors cables	Datasheet	6,958In Stock	$0.572 $0.49 $0.438 $0.417 View $0.342 $0.32 $0.307 $0.303	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 10Ckt GW 172762-1010 Molex 1: $1.55 16,696In Stock	Mfr. Part # 172762-1010 Mouser Part # 538-172762-1010	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 10Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	16,696In Stock	$1.55 $1.33 $1.18 $1.12 View $1.05 $1.00 $0.918 $0.874 $0.763	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT 172762-1014 Molex 1: $1.52 2,067In Stock	Mfr. Part # 172762-1014 Mouser Part # 538-172762-1014	Molex	Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT Learn More about Molex mini fit sigma connectors	Datasheet	2,067In Stock	$1.52 $1.38 $1.19 $1.14 View $1.10 $1.05 $1.02 $0.952 $0.941	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 5Ckt GW 200471-1005 Molex 1: $1.22 8,393In Stock	Mfr. Part # 200471-1005 Mouser Part # 538-200471-1005	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 5Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	8,393In Stock	$1.22 $1.04 $0.927 $0.883 View $0.828 $0.788 $0.706 $0.671 $0.638	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW 200488-2004 Molex 1: $0.884 4,082In Stock	Mfr. Part # 200488-2004 Mouser Part # 538-200488-2004	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	4,082In Stock	$0.884 $0.771 $0.719 $0.66 View $0.618 $0.597 $0.566 $0.551	Min.: 1 Mult.: 1

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