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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 (PEN) 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: S/ 0.455 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 S/ 0.455 S/ 0.432	Min.: 6,000 Mult.: 6,000 : 6,000
Headers & Wire Housings MINI-FIT SIGMA SR REC HSG 1X5CKT 200453-1005 Molex 1: S/ 3.23 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	S/ 3.23 S/ 2.74 S/ 2.44 S/ 2.32 View S/ 2.18 S/ 2.07 S/ 1.94 S/ 1.80 S/ 1.50	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Cap for 14Ckt PlgHsg 207019-0014 Molex 1: S/ 3.35 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	S/ 3.35 S/ 2.93 S/ 2.68 S/ 2.52 View S/ 2.00 S/ 1.97 S/ 1.90	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 2Ckt GW 172762-1002 Molex 1: S/ 1.67 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	S/ 1.67 S/ 1.54 S/ 1.39 S/ 1.33 View S/ 1.19 S/ 1.13 S/ 1.10 S/ 1.09 S/ 0.985	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X8CKT 172762-1016 Molex 1: S/ 5.25 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	S/ 5.25 S/ 4.83 S/ 4.71 S/ 4.48 View S/ 4.20 S/ 3.62 S/ 3.51 S/ 3.47 S/ 3.30	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW 172767-3008 Molex 1: S/ 3.31 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	S/ 3.31 S/ 2.69 S/ 2.47 S/ 2.34 View S/ 2.27 S/ 1.97 S/ 1.93 S/ 1.83 S/ 1.77	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: S/ 0.222 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 S/ 0.222 S/ 0.214 S/ 0.179 S/ 0.167	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: S/ 0.525 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 S/ 0.525 S/ 0.514	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: S/ 1.01 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 S/ 1.01 S/ 0.525 Reel S/ 0.502 S/ 0.467 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: S/ 2.69 8,334In Stock 2,000Expected 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	8,334In Stock 2,000Expected 10/30/2026	S/ 2.69 S/ 2.43 S/ 2.27 S/ 2.21 View S/ 2.12 S/ 1.97 S/ 1.94 S/ 1.88 S/ 1.84	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X1CKT 172708-1002 Molex 1: S/ 1.40 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	S/ 1.40 S/ 1.23 S/ 1.16 S/ 1.12 View S/ 0.961 S/ 0.942 S/ 0.876 S/ 0.868	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X9CKT 172762-1018 Molex 1: S/ 6.03 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	S/ 6.03 S/ 5.49 S/ 5.18 S/ 4.94 View S/ 4.63 S/ 4.40 S/ 3.81 S/ 3.71	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 4Ckt GW 200471-1004 Molex 1: S/ 2.45 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	S/ 2.45 S/ 2.17 S/ 2.00 S/ 1.93 View S/ 1.76 S/ 1.68 S/ 1.60 S/ 1.56	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 1CKT TPA RETAINER 94V-0 172709-2001 Molex 1: S/ 0.662 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	S/ 0.662 S/ 0.592 S/ 0.537 S/ 0.522 View S/ 0.502 S/ 0.487 S/ 0.479 S/ 0.401	Min.: 1 Mult.: 1
Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING 207017-0018 Molex 1: S/ 6.62 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	S/ 6.62 S/ 5.80 S/ 5.33 S/ 4.87 View S/ 4.67 S/ 4.63 S/ 4.52	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 8Ckt GW 172762-1008 Molex 1: S/ 2.96 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	S/ 2.96 S/ 2.59 S/ 2.38 S/ 2.28 View S/ 1.96 S/ 1.85 S/ 1.82 S/ 1.79 S/ 1.76	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 12Ckt GW 172762-1012 Molex 1: S/ 5.25 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	S/ 5.25 S/ 4.48 S/ 4.01 S/ 3.80 View S/ 3.56 S/ 3.39 S/ 3.16 S/ 3.01 S/ 2.74	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Sld Plg Hsg DR 8Ckt Nat 207017-0008 Molex 1: S/ 3.31 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	S/ 3.31 S/ 2.90 S/ 2.62 S/ 2.52 View S/ 2.50 S/ 2.22 S/ 2.18 S/ 1.95	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X7CKT 172708-1014 Molex 1: S/ 4.71 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	S/ 4.71 S/ 4.16 S/ 3.83 S/ 3.71 View S/ 3.57 S/ 3.24 S/ 3.04 S/ 2.85 S/ 2.77	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT 172708-1016 Molex 1: S/ 4.67 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	S/ 4.67 S/ 4.36 S/ 4.20 S/ 4.05 View S/ 3.65 S/ 3.37 S/ 3.29 S/ 3.06 S/ 3.00	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 2CKT TPA RETAINER 2CKT 94V-0 172709-2002 Molex 1: S/ 0.779 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	S/ 0.779 S/ 0.673 S/ 0.631 S/ 0.611 View S/ 0.572 S/ 0.537 S/ 0.502 S/ 0.49 S/ 0.432	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR 10Ckt GW 172762-1010 Molex 1: S/ 4.63 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	S/ 4.63 S/ 3.97 S/ 3.52 S/ 3.09 View S/ 2.95 S/ 2.85 S/ 2.75 S/ 2.56 S/ 2.23	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR FREE HANG PLG 2X7CKT 172762-1014 Molex 1: S/ 4.52 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	S/ 4.52 S/ 4.09 S/ 3.55 S/ 3.41 View S/ 3.30 S/ 3.15 S/ 3.12 S/ 2.79 S/ 2.78	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 5Ckt GW 200471-1005 Molex 1: S/ 3.66 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	S/ 3.66 S/ 3.11 S/ 2.78 S/ 2.64 View S/ 2.48 S/ 2.36 S/ 2.11 S/ 2.01 S/ 1.89	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR PMT 4Ckt GW 200488-2004 Molex 1: S/ 2.57 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	S/ 2.57 S/ 2.26 S/ 2.10 S/ 1.94 View S/ 1.83 S/ 1.77 S/ 1.69 S/ 1.62	Min.: 1 Mult.: 1

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