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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 58In 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	58In 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 MINIFIT SR 4Ckt 10MM RECPT HSG SR BLK 42816-0412 Molex 1: $1.91 22,179In Stock	Mfr. Part # 42816-0412 Mouser Part # 538-42816-0412	Molex	Headers & Wire Housings MINIFIT SR 4Ckt 10MM RECPT HSG SR BLK Learn More about Molex minifit sr connectors	Datasheet	22,179In Stock	$1.91 $1.71 $1.37 $1.33 View $1.26 $1.25 $1.22	Min.: 1 Mult.: 1
Crimpers / Crimping Tools UL APPRVD HAND TOOL 64001-4500 Molex 1: $724.76 2In Stock	Mfr. Part # 64001-4500 Mouser Part # 538-64001-4500	Molex	Crimpers / Crimping Tools UL APPRVD HAND TOOL	Datasheet	2In Stock	$724.76 $708.33 $692.42 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 125 Clip 3 Ckt Gold 42819-3233 Molex 1: $9.62 1,048In 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	1,048In Stock	$9.62 $8.23 $6.44 $6.28 $5.60	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 16-18AWG 200218-4100 Molex 1: $441.69 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	$441.69 $414.04 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Gold 42819-6213 Molex 1: $14.85 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	$14.85 $13.18 $13.04 $12.96 View $12.05 $11.49 $11.21 $11.04	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin 42819-2212 Molex 1: $4.80 3,017In 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	3,017In Stock	$4.80 $4.45 $4.44 $3.77 View $3.53 $3.44 $3.41	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 3 Ckt Gold 42820-3223 Molex 1: $10.52 1,429In 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	1,429In Stock	$10.52 $8.23 $8.22 $8.17 View $7.42 $7.02 $6.57 $6.41 Quote	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 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 $4.15 $3.17 View $3.02 $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 731In 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	731In Stock	$5.74 $4.55 $4.02 $4.00 View $3.75 $3.64 $3.44 $3.43	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HAND CRIMP TOOL for CTX50 200218-4300 Molex 1: $522.56 4In Stock	Mfr. Part # 200218-4300 Mouser Part # 538-200218-4300	Molex	Crimpers / Crimping Tools HAND CRIMP TOOL for CTX50 Learn More about Molex hand crimp tools ctx50	Datasheet	4In Stock	$522.56 $522.55 $503.70 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 10 Ckt SGold 43915-1203 Molex 1: $48.46 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	$48.46 $41.19 $40.44 $39.14 View $34.23 $34.22 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 6CKT 10MM PLG HSG PNL MNT DR 43938-2101 Molex 1: $4.26 1,014In Stock	Mfr. Part # 43938-2101 Mouser Part # 538-43938-2101	Molex	Headers & Wire Housings MINIFIT SR 6CKT 10MM PLG HSG PNL MNT DR Learn More about Molex minifit sr connectors	Datasheet	1,014In Stock	$4.26 $3.97 $3.86 $3.68 View $3.42 $3.22 $3.05	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
Crimpers / Crimping Tools HAND TOOL 213309-7800 Molex 1: $528.09 12In 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	12In Stock 15Expected 11/2/2026	$528.09 $491.63 $464.34 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed LOOSE PIECE 42815-0114 (Loose Piece) Molex 1: $1.14 2,789In Stock New At Mouser	Mfr. Part # 42815-0114 (Loose Piece) Mouser Part # 538-42815-0114-LP New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed LOOSE PIECE	Datasheet	2,789In Stock	$1.14 $0.961 $0.923 $0.903	Min.: 1 Mult.: 1
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 9,300In Stock 1,000On 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	9,300In Stock 1,000On Order On Order Ship Dates Mfr. #: 42815-0114 (Cut Strip) Stock: 9,300 Can Ship Immediately On Order: 500 Expected 10/14/2026 500 TBD Factory Lead-Time: Unverified	Reel $0.707	Min.: 100 Mult.: 100 : 100
Crimpers / Crimping Tools CRIMP HEAD FOR DIN STYLE DIES 63816-1100 Molex 1: $1,515.01 3In Stock	Mfr. Part # 63816-1100 Mouser Part # 538-63816-1100	Molex	Crimpers / Crimping Tools CRIMP HEAD FOR DIN STYLE DIES	Datasheet	3In Stock	$1,515.01 $1,448.19	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 3 Ckt Tin 42819-3212 Molex 1: $8.03 970In Stock	Mfr. Part # 42819-3212 Mouser Part # 538-42819-3212	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 3 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	970In Stock	$8.03 $7.24 $6.01 $5.82 View $5.61 $5.50 $4.91 $4.68	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 $4.59	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 14CKT TPA DR RETAINER NATURAL 43980-1005 Molex 1: $1.22 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	$1.22 $1.09 $1.03 $0.964 View $0.901 $0.86 $0.789	Min.: 1 Mult.: 1

Mini-Fit Sr. Power Connectors

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