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Mini-Fit Sigma Connectors & Pre-Crimped Leads

Molex Mini-Fit Sigma Connectors and Pre-Crimped Leads feature terminal position assurance (TPA) with a secondary locking feature to reduce assembly error. Connector terminals are fully sealed to prevent end-product failure. The Molex Mini-Fit Sigma components provide up to a maximum current of 11.5A and 600V_AC/DC maximum voltage. Pre-crimped leads offer female-to-female and female-to-pigtail configurations in 75mm to 450mm lengths, which are ideal for wire-to-wire use. Molex Mini-Fit Sigma applications include automotive, commercial vehicle, consumer, data/communications, home appliance, industrial automation, medical and telecommunications/networking.

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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.
Terminals Mini-Fit TPA2/Sigma Female Crimp Terminal Cu Alloy Tin 16 AWG 1.98-2.55mm 221442-1241 Molex 6,000: $0.117 18,000In Stock	Mfr. Part No. 221442-1241 Mouser Part No 538-221442-1241	Molex	Terminals Mini-Fit TPA2/Sigma Female Crimp Terminal Cu Alloy Tin 16 AWG 1.98-2.55mm Learn More about Molex mini fit sigma connectors	Datasheet	18,000In Stock	Reel $0.117 $0.11	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings MINI-FIT SIGMA SR REC HSG 1X5CKT 200453-1005 Molex 1: $0.83 6,577In Stock	Mfr. Part No. 200453-1005 Mouser Part No 538-200453-1005	Molex	Headers & Wire Housings MINI-FIT SIGMA SR REC HSG 1X5CKT Learn More about Molex mini fit sigma connectors	Datasheet	6,577In Stock	$0.83 $0.704 $0.627 $0.597 View $0.559 $0.533 $0.498 $0.475	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Cap for 14Ckt PlgHsg 207019-0014 Molex 1: $0.861 3,446In Stock	Mfr. Part No. 207019-0014 Mouser Part No 538-207019-0014	Molex	Headers & Wire Housings Mini-Fit Sigma Sld Cap for 14Ckt PlgHsg Learn More about Molex mini fit sigma sealed connectors	Datasheet	3,446In Stock	$0.861 $0.754 $0.69 $0.648 $0.626	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW 172762-1002 Molex 1: $0.43 11,160In Stock	Mfr. Part No. 172762-1002 Mouser Part No 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	$0.43 $0.397 $0.358 $0.342 View $0.305 $0.291	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT 172762-1016 Molex 1: $1.35 2,008In Stock	Mfr. Part No. 172762-1016 Mouser Part No 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	$1.35 $1.24 $1.21 $1.15 View $1.08 $0.961	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW 172767-3008 Molex 1: $0.85 9,848In Stock	Mfr. Part No. 172767-3008 Mouser Part No 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	$0.85 $0.692 $0.635 $0.601 View $0.583 $0.519	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma F Crimp Term Copper Alloy PostPlt Tin 24-22 AWG 1.07-1.65mm 202988-5241 Molex 6,000: $0.057 36,000In Stock	Mfr. Part No. 202988-5241 Mouser Part No 538-202988-5241	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma F Crimp Term Copper Alloy PostPlt Tin 24-22 AWG 1.07-1.65mm Learn More about Molex mini fit sigma connectors	Datasheet	36,000In Stock	Reel $0.057 $0.055 $0.047 $0.044	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 22-24 AWG 1.07-1.65mm Insulation Dia REEL OF 1000 202988-5141 (Mouser Reel) Molex 1,000: $0.135 13,000In Stock New At Mouser	Mfr. Part No. 202988-5141 (Mouser Reel) Mouser Part No 538-202988-5141-MR New At Mouser	Molex	Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 22-24 AWG 1.07-1.65mm Insulation Dia REEL OF 1000	Datasheet	13,000In Stock	Reel $0.135 $0.133	Min.: 1,000 Mult.: 1,000 : 1,000
Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 22-24 AWG 1.07-1.65mm Insulation Dia 202988-5141 Molex 6,000: $0.261 60,000In Stock	Mfr. Part No. 202988-5141 Mouser Part No 538-202988-5141	Molex	Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 22-24 AWG 1.07-1.65mm Insulation Dia Learn More about Molex mini fit sigma connectors	Datasheet	60,000In Stock	Cut Tape $0.261 $0.135 Reel $0.129 $0.12 $0.115	Min.: 6,000 Mult.: 6,000 : 30,000
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 6Ckt GW 172767-3006 Molex 1: $0.69 8,334In Stock 2,000Expected 2026/10/30	Mfr. Part No. 172767-3006 Mouser Part No 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	8,334In Stock 2,000Expected 2026/10/30	$0.69 $0.625 $0.583 $0.569 View $0.545 $0.506 $0.499 $0.484	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X1CKT 172708-1002 Molex 1: $0.361 7,631In Stock	Mfr. Part No. 172708-1002 Mouser Part No 538-172708-1002	Molex	Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X1CKT Learn More about Molex mini fit sigma connectors	Datasheet	7,631In Stock	$0.361 $0.316 $0.297 $0.288 $0.25	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT 172762-1018 Molex 1: $1.55 1,706In Stock	Mfr. Part No. 172762-1018 Mouser Part No 538-172762-1018	Molex	Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT Learn More about Molex mini fit sigma connectors	Datasheet	1,706In Stock	$1.55 $1.41 $1.33 $1.27 View $1.19 $1.13 $0.98 $0.973	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW 200471-1004 Molex 1: $0.63 4,339In Stock	Mfr. Part No. 200471-1004 Mouser Part No 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	$0.63 $0.558 $0.513 $0.497 $0.458	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 1CKT TPA RETAINER 94V-0 172709-2001 Molex 1: $0.17 14,844In Stock	Mfr. Part No. 172709-2001 Mouser Part No 538-172709-2001	Molex	Power to the Board MINIFIT SIGMA 1CKT TPA RETAINER 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	14,844In Stock	$0.17 $0.152 $0.138 $0.134 View $0.129 $0.126 $0.123 $0.122	Min.: 1 Mult.: 1
Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING 207017-0018 Molex 1: $1.70 1,377In Stock	Mfr. Part No. 207017-0018 Mouser Part No 538-207017-0018	Molex	Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING Learn More about Molex mini fit sigma sealed connectors	Datasheet	1,377In Stock	$1.70 $1.49 $1.37 $1.26 $1.24	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW 172762-1008 Molex 1: $0.761 9,635In Stock	Mfr. Part No. 172762-1008 Mouser Part No 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	$0.761 $0.666 $0.612 $0.585 $0.525	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 12Ckt GW 172762-1012 Molex 1: $1.35 10,031In Stock	Mfr. Part No. 172762-1012 Mouser Part No 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	$1.35 $1.15 $1.03 $0.976 View $0.914 $0.87 $0.813 $0.777	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Plg Hsg DR 8Ckt Nat 207017-0008 Molex 1: $0.85 3,822In Stock	Mfr. Part No. 207017-0008 Mouser Part No 538-207017-0008	Molex	Headers & Wire Housings Mini-Fit Sigma Sld Plg Hsg DR 8Ckt Nat Learn More about Molex mini fit sigma sealed connectors	Datasheet	3,822In Stock	$0.85 $0.744 $0.673 $0.648 View $0.641 $0.64	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X7CKT 172708-1014 Molex 1: $1.21 5,399In Stock	Mfr. Part No. 172708-1014 Mouser Part No 538-172708-1014	Molex	Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X7CKT Learn More about Molex mini fit sigma connectors	Datasheet	5,399In Stock	$1.21 $1.07 $0.983 $0.952 View $0.918 $0.833 $0.783 $0.741	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT 172708-1016 Molex 1: $1.20 4,500In Stock	Mfr. Part No. 172708-1016 Mouser Part No 538-172708-1016	Molex	Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT Learn More about Molex mini fit sigma connectors	Datasheet	4,500In Stock	$1.20 $1.12 $1.08 $1.04 View $0.937 $0.865 $0.846 $0.792	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 2CKT TPA RETAINER 2CKT 94V-0 172709-2002 Molex 1: $0.20 17,453In Stock	Mfr. Part No. 172709-2002 Mouser Part No 538-172709-2002	Molex	Power to the Board MINIFIT SIGMA 2CKT TPA RETAINER 2CKT 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	17,453In Stock	$0.20 $0.173 $0.162 $0.157 View $0.147 $0.138 $0.13	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 10Ckt GW 172762-1010 Molex 1: $1.19 16,696In Stock	Mfr. Part No. 172762-1010 Mouser Part No 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	$1.19 $1.02 $0.905 $0.794 View $0.759 $0.732 $0.706 $0.679	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT 172762-1014 Molex 1: $1.16 2,067In Stock	Mfr. Part No. 172762-1014 Mouser Part No 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	$1.16 $1.05 $0.913 $0.876 $0.85	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 5Ckt GW 200471-1005 Molex 1: $0.94 8,393In Stock	Mfr. Part No. 200471-1005 Mouser Part No 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	$0.94 $0.799 $0.713 $0.679 View $0.636 $0.606 $0.543 $0.523	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW 200488-2004 Molex 1: $0.661 4,082In Stock	Mfr. Part No. 200488-2004 Mouser Part No 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	$0.661 $0.58 $0.54 $0.499 $0.483	Min.: 1 Mult.: 1

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