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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 (CAD) 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: $0.168 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 $0.168 $0.16	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings MINI-FIT SIGMA SR REC HSG 1X5CKT 200453-1005 Molex 1: $1.20 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	$1.20 $1.01 $0.903 $0.86 View $0.805 $0.768 $0.717 $0.667 $0.554	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Cap for 14Ckt PlgHsg 207019-0014 Molex 1: $1.24 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	$1.24 $1.08 $0.992 $0.933 View $0.742 $0.727 $0.704	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW 172762-1002 Molex 1: $0.619 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	$0.619 $0.57 $0.516 $0.492 View $0.439 $0.418 $0.406 $0.405 $0.364	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT 172762-1016 Molex 1: $1.94 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	$1.94 $1.79 $1.74 $1.66 View $1.56 $1.34 $1.30 $1.28 $1.22	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW 172767-3008 Molex 1: $1.22 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	$1.22 $0.996 $0.914 $0.865 View $0.84 $0.727 $0.716 $0.678 $0.655	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: $0.082 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 $0.082 $0.079 $0.066 $0.062	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: $0.194 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 $0.194 $0.19	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: $0.374 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 $0.374 $0.194 Reel $0.186 $0.173 Quote Quote	Min.: 6,000 Mult.: 6,000 : 30,000
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 6Ckt GW 172767-3006 Molex 1: $0.994 8,334In Stock 2,000Expected 2026-11-04	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	8,334In Stock 2,000Expected 2026-11-04	$0.994 $0.899 $0.84 $0.819 View $0.785 $0.729 $0.719 $0.697 $0.681	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X1CKT 172708-1002 Molex 1: $0.518 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	$0.518 $0.455 $0.428 $0.415 View $0.356 $0.348 $0.324 $0.321	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT 172762-1018 Molex 1: $2.23 1,706In 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	1,706In Stock	$2.23 $2.03 $1.92 $1.83 View $1.71 $1.63 $1.41 $1.37	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW 200471-1004 Molex 1: $0.907 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	$0.907 $0.804 $0.739 $0.714 View $0.651 $0.622 $0.592 $0.576	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 1CKT TPA RETAINER 94V-0 172709-2001 Molex 1: $0.245 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	$0.245 $0.219 $0.199 $0.193 View $0.186 $0.18 $0.177 $0.148	Min.: 1 Mult.: 1
Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING 207017-0018 Molex 1: $2.45 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	$2.45 $2.15 $1.97 $1.80 View $1.73 $1.71 $1.67	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW 172762-1008 Molex 1: $1.09 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	$1.09 $0.959 $0.881 $0.842 View $0.726 $0.685 $0.674 $0.664 $0.652	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 12Ckt GW 172762-1012 Molex 1: $1.94 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	$1.94 $1.66 $1.48 $1.40 View $1.32 $1.25 $1.17 $1.11 $1.02	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Plg Hsg DR 8Ckt Nat 207017-0008 Molex 1: $1.22 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	$1.22 $1.07 $0.969 $0.933 View $0.923 $0.822 $0.806 $0.72	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X7CKT 172708-1014 Molex 1: $1.74 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	$1.74 $1.54 $1.42 $1.37 View $1.32 $1.20 $1.13 $1.05 $1.02	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT 172708-1016 Molex 1: $1.73 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	$1.73 $1.61 $1.56 $1.50 View $1.35 $1.25 $1.22 $1.13 $1.11	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 2CKT TPA RETAINER 2CKT 94V-0 172709-2002 Molex 1: $0.288 17,453In 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	17,453In Stock	$0.288 $0.249 $0.233 $0.226 View $0.212 $0.199 $0.186 $0.181 $0.16	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 10Ckt GW 172762-1010 Molex 1: $1.71 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	$1.71 $1.47 $1.30 $1.14 View $1.09 $1.05 $1.02 $0.946 $0.827	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT 172762-1014 Molex 1: $1.67 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	$1.67 $1.51 $1.31 $1.26 View $1.22 $1.16 $1.15 $1.03	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 5Ckt GW 200471-1005 Molex 1: $1.35 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	$1.35 $1.15 $1.03 $0.978 View $0.916 $0.873 $0.782 $0.743 $0.698	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW 200488-2004 Molex 1: $0.95 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	$0.95 $0.835 $0.776 $0.719 View $0.677 $0.654 $0.626 $0.598	Min.: 1 Mult.: 1

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