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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 an 11.5A maximum current and 600V_AC/DC maximum voltage. Pre-crimped leads offer female-to-female and female-to-pigtail configurations in 75mm to 450mm lengths, 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 A tariff of 30% may be applied if shipping to the United States. 18,000In Stock	Mfr. Part # 221442-1241 Mouser Part # 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 $0.111 A tariff of 30% may be applied if shipping to the United States.	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 # 200453-1005 Mouser Part # 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 $0.703 $0.627 $0.597 View $0.559 $0.533 $0.498 $0.463 $0.395	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Cap for 14Ckt PlgHsg 207019-0014 Molex 1: $0.88 3,446In Stock	Mfr. Part # 207019-0014 Mouser Part # 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	$0.88 $0.767 $0.704 $0.658 View $0.532 $0.518 $0.496	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW 172762-1002 Molex 1: $0.45 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	$0.45 $0.413 $0.376 $0.358 View $0.314 $0.298 $0.288 $0.286 $0.26	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 A tariff of 30% may be applied if shipping to the United States. 36,000In Stock	Mfr. Part # 202988-5241 Mouser Part # 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 $0.046 $0.043 A tariff of 30% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 13,000In Stock New At Mouser	Mfr. Part # 202988-5141 (Mouser Reel) Mouser Part # 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 $0.132 A tariff of 30% may be applied if shipping to the United States.	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: $0.26 A tariff of 30% may be applied if shipping to the United States. 60,000In Stock	Mfr. Part # 202988-5141 Mouser Part # 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 $0.26 $0.135 Reel $0.129 $0.12 Quote Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 6,000 Mult.: 6,000 : 30,000
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X1CKT 172708-1002 Molex 1: $0.37 7,631In Stock	Mfr. Part # 172708-1002 Mouser Part # 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	$0.37 $0.326 $0.305 $0.293 View $0.253 $0.242 $0.225	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT 172762-1018 Molex 1: $1.56 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	$1.56 $1.42 $1.33 $1.27 View $1.19 $1.13 $0.993 $0.991 $0.953	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW 200471-1004 Molex 1: $0.64 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	$0.64 $0.567 $0.522 $0.504 View $0.457 $0.436 $0.416 $0.406	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW 172762-1008 Molex 1: $0.77 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	$0.77 $0.673 $0.623 $0.593 View $0.515 $0.487 $0.483 $0.468 $0.464	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 # 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	$1.35 $1.15 $1.03 $0.975 View $0.914 $0.87 $0.813 $0.774 $0.705	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Plg Hsg DR 8Ckt Nat 207017-0008 Molex 1: $0.86 3,822In Stock	Mfr. Part # 207017-0008 Mouser Part # 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	$0.86 $0.752 $0.692 $0.668 View $0.641 $0.587 $0.574 $0.507	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT 172762-1016 Molex 1: $1.37 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	$1.37 $1.25 $1.21 $1.15 View $1.08 $0.93 $0.901 $0.891 $0.858	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 # 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	$0.85 $0.705 $0.652 $0.601 View $0.583 $0.514 $0.497 $0.466 $0.455	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 6Ckt GW 172767-3006 Molex 1: $0.72 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	$0.72 $0.643 $0.597 $0.579 View $0.545 $0.506 $0.499 $0.484 $0.473	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 1CKT TPA RETAINER 94V-0 172709-2001 Molex 1: $0.18 14,844In Stock	Mfr. Part # 172709-2001 Mouser Part # 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	$0.18 $0.159 $0.142 $0.137 View $0.129 $0.125 $0.123 $0.122 $0.103	Min.: 1 Mult.: 1
Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING 207017-0018 Molex 1: $1.78 1,377In Stock	Mfr. Part # 207017-0018 Mouser Part # 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	$1.78 $1.56 $1.40 $1.29 View $1.23 $1.20 $1.19 $1.16	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X7CKT 172708-1014 Molex 1: $1.26 5,399In Stock	Mfr. Part # 172708-1014 Mouser Part # 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	$1.26 $1.11 $1.02 $0.975 View $0.918 $0.841 $0.782 $0.715 $0.691	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT 172708-1016 Molex 1: $1.21 4,500In Stock	Mfr. Part # 172708-1016 Mouser Part # 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	$1.21 $1.13 $1.08 $1.04 View $0.937 $0.865 $0.845 $0.786 $0.77	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 2CKT TPA RETAINER 2CKT 94V-0 172709-2002 Molex 1: $0.21 18,453In Stock	Mfr. Part # 172709-2002 Mouser Part # 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	18,453In Stock	$0.21 $0.182 $0.169 $0.161 View $0.149 $0.139 $0.13 $0.126 $0.116	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 # 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	$1.19 $1.02 $0.905 $0.862 View $0.808 $0.769 $0.706 $0.672 $0.587	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT 172762-1014 Molex 1: $1.17 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	$1.17 $1.06 $0.913 $0.875 View $0.847 $0.808 $0.788 $0.732 $0.724	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 # 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	$0.94 $0.799 $0.713 $0.679 View $0.637 $0.606 $0.543 $0.516 $0.491	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW 200488-2004 Molex 1: $0.68 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	$0.68 $0.593 $0.553 $0.508 View $0.475 $0.459 $0.435 $0.424	Min.: 1 Mult.: 1

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