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Mini-Fit Sr. Power Connectors

Molex Mini-Fit Sr. Power Connectors support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, automotive, medical, and telecommunication/networking applications. The compact connectors feature a polarized housing that prevents connector mismating and silver-plated contacts. A dual-beam (female) terminal design provides four contact points to ensure superb contact reliability, and a Terminal Position Assurance (PTA) retainer prevents terminal back-out.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Crimpers / Crimping Tools HANDTOOL (4H 1.5 RIGIDUS) 213309-9600 Molex 1: $697.032 56In Stock New Product	Mfr. Part # 213309-9600 Mouser Part # 538-213309-9600 New Product	Molex	Crimpers / Crimping Tools HANDTOOL (4H 1.5 RIGIDUS) Learn More about Molex mini fit tooling	Datasheet	56In Stock	$697.032 $689.353 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HANDTOOL (4H 1.5 RIGIDUS) 213309-9300 Molex 1: $862.318 23In Stock	Mfr. Part # 213309-9300 Mouser Part # 538-213309-9300	Molex	Crimpers / Crimping Tools HANDTOOL (4H 1.5 RIGIDUS) Learn More about Molex mini fit tooling	Datasheet	23In Stock	$862.318 $861.691 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crim TrmM MFBL Sil 10-12awg Lubed 42817-1114 Molex 1: $2.598 19.492In Stock	Mfr. Part # 42817-1114 Mouser Part # 538-42817-1114	Molex	Headers & Wire Housings MF SR Crim TrmM MFBL Sil 10-12awg Lubed Learn More about Molex minifit sr connectors	Datasheet	19.492In Stock	Cut Tape $2.598 Reel $1.492 $1.413	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK 42816-0312 Molex 1: $1.880 47.841In Stock 1.500On Order	Mfr. Part # 42816-0312 Mouser Part # 538-42816-0312	Molex	Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK Learn More about Molex minifit sr connectors	Datasheet	47.841In Stock 1.500On Order	$1.880 $1.686 $1.276 $1.242 View $1.162 $1.151 $1.129 $1.102	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HAND TOOL 213309-7800 Molex 1: $571.825 10In Stock 15Expected 11/2/2026	Mfr. Part # 213309-7800 Mouser Part # 538-213309-7800	Molex	Crimpers / Crimping Tools HAND TOOL Learn More about Molex micro fit tools	Datasheet	10In Stock 15Expected 11/2/2026	$571.825 $560.102 $525.047 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Hdr Assy DR 125 Vt 08 Ckt SGold 43915-1212 Molex 1: $42.689 336In Stock	Mfr. Part # 43915-1212 Mouser Part # 538-43915-1212	Molex	Headers & Wire Housings MF Sr Hdr Assy DR 125 Vt 08 Ckt SGold Learn More about Molex minifit sr connectors	Datasheet	336In Stock	$42.689 $36.275 $34.007 $32.492 View $29.986 $28.630 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Gold 42819-6213 Molex 1: $16.918 818In Stock	Mfr. Part # 42819-6213 Mouser Part # 538-42819-6213	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	818In Stock	$16.918 $15.016 $14.856 $14.765 View $13.728 $13.090 $12.771 $12.578	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 125 Clip 3 Ckt Gold 42819-3233 Molex 1: $9.080 987In Stock	Mfr. Part # 42819-3233 Mouser Part # 538-42819-3233	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 125 Clip 3 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	987In Stock	$9.080 $8.294 $8.214 $8.180 View $8.157 $7.155 $7.064 $6.357	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 16-18AWG 200218-4100 Molex 1: $503.207 6In Stock	Mfr. Part # 200218-4100 Mouser Part # 538-200218-4100	Molex	Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 16-18AWG	Datasheet	6In Stock	$503.207 $471.694 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR CrimTrmM MFBL Sil 14-16awg Lubed 42817-1144 Molex 1: $2.598 4.947In Stock	Mfr. Part # 42817-1144 Mouser Part # 538-42817-1144	Molex	Headers & Wire Housings MF SR CrimTrmM MFBL Sil 14-16awg Lubed Learn More about Molex minifit sr connectors	Datasheet	4.947In Stock	Cut Tape $2.598 Reel $1.492 $1.413	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings MF Sr Hdr Assy DR 250 Vt 06 Ckt SGold 43915-1216 Molex 1: $45.879 136In Stock	Mfr. Part # 43915-1216 Mouser Part # 538-43915-1216	Molex	Headers & Wire Housings MF Sr Hdr Assy DR 250 Vt 06 Ckt SGold Learn More about Molex minifit sr connectors	Datasheet	136In Stock	$45.879 $38.997 $37.072 $35.876 View $34.680 $31.866 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Tin 42819-6212 Molex 1: $18.513 137In Stock 720Expected 3/25/2027	Mfr. Part # 42819-6212 Mouser Part # 538-42819-6212	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	137In Stock 720Expected 3/25/2027	Cut Tape $18.513 $16.417 $15.779 $15.152 $12.840 Reel $12.840	Min.: 1 Mult.: 1 : 180
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100 42815-0114 (Cut Strip) Molex 100: $805 8.200In Stock 500On Order New At Mouser	Mfr. Part # 42815-0114 (Cut Strip) Mouser Part # 538-42815-0114-CT New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100	Datasheet	8.200In Stock 500On Order	Reel $805	Min.: 100 Mult.: 100 : 100
Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 4 Ckt Gold 42820-4243 Molex 1: $18.730 220In Stock 20Expected 11/24/2026	Mfr. Part # 42820-4243 Mouser Part # 538-42820-4243	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 4 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	220In Stock 20Expected 11/24/2026	$18.730 $16.599 $15.961 $15.323 View $12.976 $12.407 $11.723 $11.347 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16 42817-0142 Molex 1: $4.136 1.421In Stock	Mfr. Part # 42817-0142 Mouser Part # 538-42817-0142	Molex	Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16 Learn More about Molex minifit sr connectors	Datasheet	1.421In Stock	Cut Tape $4.136 Reel $2.381	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings MF Sr Vt Hdr Assy062 Cp 5ckt Sil Lubed 42819-5214 Molex 1: $9.388 720In Stock	Mfr. Part # 42819-5214 Mouser Part # 538-42819-5214	Molex	Headers & Wire Housings MF Sr Vt Hdr Assy062 Cp 5ckt Sil Lubed Learn More about Molex minifit sr connectors	Datasheet	720In Stock	$9.388 $8.499 $8.021 $7.827 View $7.439 $6.653 $5.503 $5.355 $5.206	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 14CKT TPA DR RETAINER NATURAL 43980-1005 Molex 1: $1.333 2.044In Stock	Mfr. Part # 43980-1005 Mouser Part # 538-43980-1005	Molex	Headers & Wire Housings MINIFIT SR 14CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	2.044In Stock	$1.333 $1.230 $1.173 $1.090 View $1.022 $943 $897	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR M TERM 8AWG GLD LOOSE PIECE 42817-0032 (Loose Piece) Molex 1: $5.605 1.728In Stock	Mfr. Part # 42817-0032 (Loose Piece) Mouser Part # 538-42817-0032-LP	Molex	Headers & Wire Housings MF SR M TERM 8AWG GLD LOOSE PIECE Learn More about Molex minifit sr connectors	Datasheet	1.728In Stock	$5.605 $5.093 $4.831 $4.717	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Vt Hdr Assy125 Cp 2ckt Sil Lubed 42819-2234 Molex 1: $5.571 2.532In Stock	Mfr. Part # 42819-2234 Mouser Part # 538-42819-2234	Molex	Headers & Wire Housings MF Sr Vt Hdr Assy125 Cp 2ckt Sil Lubed Learn More about Molex minifit sr connectors	Datasheet	2.532In Stock	$5.571 $4.739 $4.728 $3.612 View $3.441 $3.270 $3.122	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr RA Hdr Assy 093 2ckt Lubed 42820-2224 Molex 1: $6.539 724In Stock	Mfr. Part # 42820-2224 Mouser Part # 538-42820-2224	Molex	Headers & Wire Housings MF Sr RA Hdr Assy 093 2ckt Lubed Learn More about Molex minifit sr connectors	Datasheet	724In Stock	$6.539 $5.184 $4.580 $4.557 View $4.272 $4.147 $3.919 $3.896	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm MiniFit Sr Vrt Hdr 3Ckt Silvr Lubed 42819-3214 Molex 1: $5.514 2.168In Stock	Mfr. Part # 42819-3214 Mouser Part # 538-42819-3214	Molex	Headers & Wire Housings 10mm MiniFit Sr Vrt Hdr 3Ckt Silvr Lubed Learn More about Molex minifit sr connectors	Datasheet	2.168In Stock	$5.514 $4.682 $3.987 $3.543 View $3.315 $3.304	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 3 Ckt Gold 42820-3243 Molex 1: $13.227 281In Stock	Mfr. Part # 42820-3243 Mouser Part # 538-42820-3243	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 3 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	281In Stock	$13.227 $11.905 $11.222 $10.926 View $10.641 $8.009 $7.838 $7.690 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 10 Ckt SGold 43915-1203 Molex 1: $55.232 506In Stock	Mfr. Part # 43915-1203 Mouser Part # 538-43915-1203	Molex	Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 10 Ckt SGold Learn More about Molex minifit sr connectors	Datasheet	506In Stock	$55.232 $46.950 $46.072 $44.591 View $38.997 $38.986 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 250 Clip 2 Ckt Gold 42819-2243 Molex 1: $6.790 1.452In Stock	Mfr. Part # 42819-2243 Mouser Part # 538-42819-2243	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 250 Clip 2 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	1.452In Stock	$6.790 $6.186 $5.856 $5.719 View $5.446 $4.762 $4.614 $3.498 $3.463	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr RA Hdr Assy 093 4ckt Lubed 42820-4224 Molex 1: $11.928 360In Stock	Mfr. Part # 42820-4224 Mouser Part # 538-42820-4224	Molex	Headers & Wire Housings MF Sr RA Hdr Assy 093 4ckt Lubed Learn More about Molex minifit sr connectors	Datasheet	360In Stock	$11.928 $10.151 $10.128 $10.117 View $8.112 $7.998 $7.485 $7.007 Quote	Min.: 1 Mult.: 1

Mini-Fit Sr. Power Connectors

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