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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 16AWG FEM CRIMP TERM MINIFIT TPA2/SIGMA 202988-1141 Molex 6.000: 0,166 € 18.000In Stock 30.000Expected 12/3/2026	Mfr. Part No. 202988-1141 Mouser Part No 538-202988-1141	Molex	Headers & Wire Housings 16AWG FEM CRIMP TERM MINIFIT TPA2/SIGMA Learn More about Molex mini fit sigma connectors	Datasheet	18.000In Stock 30.000Expected 12/3/2026	Reel 0,166 € 0,159 € 0,151 € 0,142 €	Min.: 6.000 Mult.: 6.000 : 6.000
Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Sn 16 AWG 1.98-2.55mm Insulation Dia 202988-1241 Molex 6.000: 0,076 € 30.000In Stock	Mfr. Part No. 202988-1241 Mouser Part No 538-202988-1241	Molex	Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Sn 16 AWG 1.98-2.55mm Insulation Dia Learn More about Molex mini fit sigma connectors	Datasheet	30.000In Stock	Cut Tape 0,076 € 0,071 € Reel 0,071 €	Min.: 6.000 Mult.: 6.000 : 30.000
Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 18-20 22+22 AWG 2.10-2.85mm Insulation Dia 202988-4141 Molex 1: 0,344 € 24.465In Stock	Mfr. Part No. 202988-4141 Mouser Part No 538-202988-4141	Molex	Headers & Wire Housings F Crimp Term Copper Alloy Post-Plt Au 18-20 22+22 AWG 2.10-2.85mm Insulation Dia Learn More about Molex mini fit sigma connectors	Datasheet	24.465In Stock	0,344 € 0,292 € 0,256 € 0,227 € View 0,204 € 0,167 € 0,157 € 0,152 € 0,146 €	Min.: 1 Mult.: 1
Headers & Wire Housings 18-20AWG FEMALE TERM MINIFIT TPA2/SIGMA 202988-4241 Molex 6.000: 0,11 € 30.000In Stock	Mfr. Part No. 202988-4241 Mouser Part No 538-202988-4241	Molex	Headers & Wire Housings 18-20AWG FEMALE TERM MINIFIT TPA2/SIGMA Learn More about Molex mini fit sigma connectors	Datasheet	30.000In Stock	Reel 0,11 € 0,105 €	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 202988-5141 Molex 6.000: 0,224 € 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 0,224 € 0,116 € Reel 0,111 € 0,103 € 0,099 €	Min.: 6.000 Mult.: 6.000 : 30.000
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: 0,049 € 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 0,049 € 0,047 € 0,04 € 0,038 €	Min.: 6.000 Mult.: 6.000 : 6.000
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X5CKT 172708-1010 Molex 1: 0,791 € 1.601In Stock	Mfr. Part No. 172708-1010 Mouser Part No 538-172708-1010	Molex	Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X5CKT Learn More about Molex mini fit sigma connectors	Datasheet	1.601In Stock	0,791 € 0,687 € 0,647 € 0,622 € View 0,589 € 0,541 € 0,501 € 0,486 € 0,471 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X9CKT 172708-1018 Molex 1: 1,20 € 16In Stock	Mfr. Part No. 172708-1018 Mouser Part No 538-172708-1018	Molex	Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X9CKT Learn More about Molex mini fit sigma connectors	Datasheet	16In Stock	1,20 € 1,09 € 1,05 € 1,01 € View 0,963 € 0,92 € 0,857 € 0,794 € 0,784 €	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 3CKT TPA RETAINER 3CKT 94V-0 172709-2003 Molex 1: 0,284 € 5.893In Stock	Mfr. Part No. 172709-2003 Mouser Part No 538-172709-2003	Molex	Power to the Board MINIFIT SIGMA 3CKT TPA RETAINER 3CKT 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	5.893In Stock	0,284 € 0,24 € 0,214 € 0,202 € View 0,167 € 0,155 € 0,144 € 0,129 € 0,126 €	Min.: 1 Mult.: 1
Headers & Wire Housings MF TPA 2 FE CRIMP TERM 16AWG 30SGold 202988-1142 Molex 1: 0,378 € 7.941In Stock	Mfr. Part No. 202988-1142 Mouser Part No 538-202988-1142	Molex	Headers & Wire Housings MF TPA 2 FE CRIMP TERM 16AWG 30SGold Learn More about Molex mini fit sigma connectors	Datasheet	7.941In Stock	0,378 € 0,319 € 0,28 € 0,248 € View 0,223 € 0,182 € 0,171 € 0,166 € 0,159 €	Min.: 1 Mult.: 1
Headers & Wire Housings Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal Copper Alloy Post-Plated Tin (Sn) 16 AWG 1.98-2.55mm Insulation Diameter Bag 202988-1242 Molex 1: 0,301 € 7.904In Stock	Mfr. Part No. 202988-1242 Mouser Part No 538-202988-1242	Molex	Headers & Wire Housings Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal Copper Alloy Post-Plated Tin (Sn) 16 AWG 1.98-2.55mm Insulation Diameter Bag Learn More about Molex mini fit sigma connectors	Datasheet	7.904In Stock	0,301 € 0,264 € 0,233 € 0,202 € View 0,143 € 0,139 € 0,135 € 0,115 €	Min.: 1 Mult.: 1
Headers & Wire Housings MF TPA 2 FE CRIMP TERM 18-20AWG 202988-3241 Molex 1: 0,163 € 7.976In Stock	Mfr. Part No. 202988-3241 Mouser Part No 538-202988-3241	Molex	Headers & Wire Housings MF TPA 2 FE CRIMP TERM 18-20AWG Learn More about Molex mini fit sigma connectors	Datasheet	7.976In Stock	0,163 € 0,137 € 0,122 € 0,116 € View 0,104 € 0,098 € 0,092 € 0,089 € 0,083 €	Min.: 1 Mult.: 1
Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING 207017-0004 Molex 1: 0,808 € 1.289In Stock	Mfr. Part No. 207017-0004 Mouser Part No 538-207017-0004	Molex	Headers & Wire Housings 4-CKT MINIFIT FIP PLUG HOUSING Learn More about Molex mini fit sigma sealed connectors	Datasheet	1.289In Stock	0,808 € 0,692 € 0,642 € 0,579 € View 0,526 € 0,497 € 0,475 € 0,452 € 0,446 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT FIP COVR-INDIVDUL WIRE TYP 6CKT 207019-0006 Molex 1: 0,576 € 256In Stock	Mfr. Part No. 207019-0006 Mouser Part No 538-207019-0006	Molex	Headers & Wire Housings MINI-FIT FIP COVR-INDIVDUL WIRE TYP 6CKT Learn More about Molex mini fit sigma sealed connectors	Datasheet	256In Stock	0,576 € 0,456 € 0,421 € 0,395 € View 0,354 € 0,339 € 0,328 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT FIP COVR-INDIVDUL WIRE TYP 6CKT 207019-0016 Molex 1: 1,11 € 719In Stock	Mfr. Part No. 207019-0016 Mouser Part No 538-207019-0016	Molex	Headers & Wire Housings MINI-FIT FIP COVR-INDIVDUL WIRE TYP 6CKT Learn More about Molex mini fit sigma sealed connectors	Datasheet	719In Stock	1,11 € 0,946 € 0,839 € 0,766 € View 0,729 € 0,624 € 0,592 € 0,584 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR REC HSG 2X8CKT 172708-1016 Molex 1: 1,08 € 3In Stock 4.500Expected 10/6/2026	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	3In Stock 4.500Expected 10/6/2026	1,08 € 0,955 € 0,851 € 0,803 € View 0,766 € 0,705 € 0,671 € 0,67 € 0,651 €	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 5CKT TPA RETAINER 5CKT 94V-0 172709-2005 Molex 1: 0,258 € 1.869In Stock	Mfr. Part No. 172709-2005 Mouser Part No 538-172709-2005	Molex	Power to the Board MINIFIT SIGMA 5CKT TPA RETAINER 5CKT 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	1.869In Stock	0,258 € 0,217 € 0,194 € 0,185 € View 0,165 € 0,152 € 0,144 € 0,14 € 0,132 €	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 6CKT TPA RETAINER 6CKT 94V-0 172709-2006 Molex 1: 0,284 € 3.923In Stock	Mfr. Part No. 172709-2006 Mouser Part No 538-172709-2006	Molex	Power to the Board MINIFIT SIGMA 6CKT TPA RETAINER 6CKT 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	3.923In Stock	0,284 € 0,238 € 0,213 € 0,203 € View 0,181 € 0,173 € 0,148 € 0,142 €	Min.: 1 Mult.: 1
Power to the Board MINIFIT SIGMA 7CKT TPA RETAINER 7CKT 94V-0 172709-2007 Molex 1: 0,249 € 6.438In Stock	Mfr. Part No. 172709-2007 Mouser Part No 538-172709-2007	Molex	Power to the Board MINIFIT SIGMA 7CKT TPA RETAINER 7CKT 94V-0 Learn More about Molex mini fit sigma connectors	Datasheet	6.438In Stock	0,249 € 0,212 € 0,19 € 0,181 € View 0,16 € 0,148 € 0,141 € 0,116 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 4Ckt GW 172767-3004 Molex 1: 0,662 € 2.685In Stock 10.800Expected 12/31/2026	Mfr. Part No. 172767-3004 Mouser Part No 538-172767-3004	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 4Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	2.685In Stock 10.800Expected 12/31/2026	0,662 € 0,515 € 0,481 € 0,455 € View 0,428 € 0,383 € 0,359 € 0,339 € 0,334 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 8Ckt GW 172767-3008 Molex 1: 0,808 € 1.348In Stock 8.500Expected 10/6/2026	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	1.348In Stock 8.500Expected 10/6/2026	0,808 € 0,591 € 0,574 € 0,555 € View 0,529 € 0,502 € 0,482 € 0,481 € 0,455 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 10Ckt GW 172767-3010 Molex 1: 1,04 € 819In Stock	Mfr. Part No. 172767-3010 Mouser Part No 538-172767-3010	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg DR PMT 10Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	819In Stock	1,04 € 0,886 € 0,789 € 0,751 € View 0,703 € 0,67 € 0,62 € 0,59 € 0,581 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR PNL MNT PLUG 2X7CKT 172767-3014 Molex 1: 1,12 € 826In Stock	Mfr. Part No. 172767-3014 Mouser Part No 538-172767-3014	Molex	Headers & Wire Housings MINI-FIT SIGMA DR PNL MNT PLUG 2X7CKT Learn More about Molex mini fit sigma connectors	Datasheet	826In Stock	1,12 € 1,03 € 1,02 € 0,799 € View 0,791 € 0,734 € 0,711 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SIGMA DR PNL MNT PLUG 2X9CKT 172767-3018 Molex 1: 1,38 € 911In Stock	Mfr. Part No. 172767-3018 Mouser Part No 538-172767-3018	Molex	Headers & Wire Housings MINI-FIT SIGMA DR PNL MNT PLUG 2X9CKT Learn More about Molex mini fit sigma connectors	Datasheet	911In Stock	1,38 € 1,28 € 1,26 € 1,22 € View 1,14 € 1,05 € 0,972 € 0,937 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 3Ckt GW 200471-1003 Molex 1: 0,593 € 3.198In Stock	Mfr. Part No. 200471-1003 Mouser Part No 538-200471-1003	Molex	Headers & Wire Housings MiniFtSig 4.2mm Plg Hsg SR 3Ckt GW Learn More about Molex mini fit sigma connectors	Datasheet	3.198In Stock	0,593 € 0,507 € 0,452 € 0,431 € View 0,384 € 0,366 € 0,343 € 0,341 € 0,334 €	Min.: 1 Mult.: 1

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