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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 (USD) 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: $606.71 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	$606.71 $605.08 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HANDTOOL (4H 1.5 RIGIDUS) 213309-9300 Molex 1: $756.35 24In 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	24In Stock	$756.35 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crim TrmM MFBL Sil 10-12awg Lubed 42817-1114 Molex 1: $2.28 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 $2.28 Reel $1.31 $1.24	Min.: 1 Mult.: 1 : 2,500
Crimpers / Crimping Tools HAND TOOL 213309-7800 Molex 1: $528.09 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	$528.09 $491.63 $464.34 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Hdr Assy DR 125 Vt 08 Ckt SGold 43915-1212 Molex 1: $37.47 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	$37.47 $31.84 $29.85 $28.52 View $26.32 $25.13 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Gold 42819-6213 Molex 1: $15.86 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	$15.86 $13.99 $13.69 $13.58 View $12.47 $12.26 $11.94	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 16-18AWG 200218-4100 Molex 1: $462.35 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	$462.35 $431.48 $428.16 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 125 Clip 3 Ckt Gold 42819-3233 Molex 1: $8.58 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	$8.58 $7.80 $7.61 $7.53 View $7.45 $6.44 $6.43 $5.75	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR CrimTrmM MFBL Sil 14-16awg Lubed 42817-1144 Molex 1: $2.28 4,967In 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	4,967In Stock	Cut Tape $2.28 Reel $1.31 $1.24	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings MF Sr Hdr Assy DR 250 Vt 06 Ckt SGold 43915-1216 Molex 1: $40.27 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	$40.27 $34.23 $32.54 $31.49 View $30.44 $27.97 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 4 Ckt Gold 42820-4243 Molex 1: $16.44 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	$16.44 $14.57 $14.01 $13.45 View $11.39 $10.89 $10.29 $9.96 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Tin 42819-6212 Molex 1: $16.25 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 $16.25 $14.41 $13.85 $13.30 $11.27 Reel $11.27	Min.: 1 Mult.: 1 : 180
Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16 42817-0142 Molex 1: $3.63 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 $3.63 Reel $2.09	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100 42815-0114 (Cut Strip) Molex 100: $0.707 8,800In 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	8,800In Stock 500On Order	Reel $0.707	Min.: 100 Mult.: 100 : 100
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin 42819-2212 Molex 1: $4.98 2,763In Stock	Mfr. Part # 42819-2212 Mouser Part # 538-42819-2212	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	2,763In Stock	$4.98 $4.72 $4.66 $4.11 View $3.89 $3.70 $3.58 $3.41	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 3 Ckt Gold 42820-3223 Molex 1: $10.88 1,329In Stock	Mfr. Part # 42820-3223 Mouser Part # 538-42820-3223	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 3 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	1,329In Stock	$10.88 $8.84 $8.71 $8.54 View $7.88 $7.61 $7.00 $6.82	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR M TERM 8AWG GLD LOOSE PIECE 42817-0032 (Loose Piece) Molex 1: $4.92 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	$4.92 $4.47 $4.24 $4.14	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Vt Hdr Assy062 Cp 5ckt Sil Lubed 42819-5214 Molex 1: $8.24 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	$8.24 $7.46 $7.04 $6.87 View $6.53 $5.84 $4.83 $4.72 $4.56	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 14CKT TPA DR RETAINER NATURAL 43980-1005 Molex 1: $1.24 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	$1.24 $1.12 $1.06 $0.991 View $0.92 $0.883 $0.805 $0.802	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Vt Hdr Assy125 Cp 2ckt Sil Lubed 42819-2234 Molex 1: $4.89 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	$4.89 $4.16 $3.17 $3.02 View $2.87 $2.72	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr RA Hdr Assy 093 2ckt Lubed 42820-2224 Molex 1: $5.74 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	$5.74 $4.63 $4.32 $4.28 View $4.02 $3.78 $3.56 $3.52 $3.35	Min.: 1 Mult.: 1
Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500 42817-0012 Molex 2,500: $2.02 2,500In Stock	Mfr. Part # 42817-0012 Mouser Part # 538-42817-0012	Molex	Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500 Learn More about Molex minifit sr connectors	Datasheet	2,500In Stock	Reel $2.02 $1.89	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MiniFit Sr. Crp Mal Reel of 2500 42817-0141 Molex 2,500: $1.78 5,000In Stock	Mfr. Part # 42817-0141 Mouser Part # 538-42817-0141	Molex	Headers & Wire Housings MiniFit Sr. Crp Mal Reel of 2500 Learn More about Molex minifit sr connectors	Datasheet	5,000In Stock	Reel $1.78 $1.66	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MiniFit Sr Hdr Vert 250 Clip 2 Ckt Gold 42819-2243 Molex 1: $5.96 1,458In 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	1,458In Stock	$5.96 $5.43 $5.14 $5.02 View $4.78 $4.18 $4.05 $3.20 $3.08	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr RA Hdr Assy 093 4ckt Lubed 42820-4224 Molex 1: $10.48 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	$10.48 $8.91 $7.12 $7.02 View $6.58 $6.27	Min.: 1 Mult.: 1

Mini-Fit Sr. Power Connectors

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