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Mini-Fit Sr.™ Connectors

Molex Mini-Fit Sr.™ Connectors are available in silver along with other options and support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, power supply, medical and commercial vehicle applications. The connectors have polarized housing that prevents connector mis-mating, dual-beam (female) terminal design that gives four points of contact to ensure superb contact reliability, and prevents terminal back-out with Terminal Position Assurance (PTA) retainer on housings.
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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.
Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500 42815-0041 (Mouser Reel) Molex 500: $1.19 5,000Expected 2026/12/23	Mfr. Part No. 42815-0041 (Mouser Reel) Mouser Part No 538-42815-0041-MR	Molex	Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500 Learn More about Molex minifit sr connectors	Datasheet	5,000Expected 2026/12/23	Reel $1.19 $1.13	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MNFTSR FE 14-16AW AU CUT STRIP OF 100 42815-0042 (Cut Strip) Molex 100: $1.57 4,400On Order	Mfr. Part No. 42815-0042 (Cut Strip) Mouser Part No 538-42815-0042-CT	Molex	Headers & Wire Housings MNFTSR FE 14-16AW AU CUT STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	4,400On Order	$1.57	Min.: 100 Mult.: 100
Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250 42815-0042 (Mouser Reel) Molex 250: $1.71 2,250On Order	Mfr. Part No. 42815-0042 (Mouser Reel) Mouser Part No 538-42815-0042-MR	Molex	Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250 Learn More about Molex minifit sr connectors	Datasheet	2,250On Order	Reel $1.71 $1.57	Min.: 250 Mult.: 250 : 250
Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE 42815-0144 (Loose Piece) Molex 1: $1.30 4,646Expected 2026/12/16	Mfr. Part No. 42815-0144 (Loose Piece) Mouser Part No 538-42815-0144-LP	Molex	Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE Learn More about Molex minifit sr connectors	Datasheet	4,646Expected 2026/12/16	$1.30 $1.10 $1.06 $1.04	Min.: 1 Mult.: 1
Headers & Wire Housings MFSR Term F 14-16 REEL OF 250 42815-0144 (Mouser Reel) Molex 500: $0.811 12,500Expected 2027/01/20	Mfr. Part No. 42815-0144 (Mouser Reel) Mouser Part No 538-42815-0144-MR	Molex	Headers & Wire Housings MFSR Term F 14-16 REEL OF 250 Learn More about Molex minifit sr connectors	Datasheet	12,500Expected 2027/01/20	Reel $0.811 $0.72	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MINIFIT TERM M TIN 10-12AWG TIN 42817-0011 Molex 2,500: $1.97 5,000Expected 2026/11/03	Mfr. Part No. 42817-0011 Mouser Part No 538-42817-0011	Molex	Headers & Wire Housings MINIFIT TERM M TIN 10-12AWG TIN	Datasheet	5,000Expected 2026/11/03	Reel $1.97 $1.83	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MF SR M TERM 8AWG GLD REEL OF 2500 42817-0032 Molex 2,500: $2.65 5,000Expected 2026/11/19	Mfr. Part No. 42817-0032 Mouser Part No 538-42817-0032	Molex	Headers & Wire Housings MF SR M TERM 8AWG GLD REEL OF 2500 Learn More about Molex minifit sr connectors	Datasheet	5,000Expected 2026/11/19	Reel $2.65 $2.61	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 42817-0112 (Mouser Reel) Molex 5,000: $2.43 2,500On Order	Mfr. Part No. 42817-0112 (Mouser Reel) Mouser Part No 538-42817-0112-MR	Molex	Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 Learn More about Molex minifit sr connectors	Datasheet	2,500On Order	Cut Tape $2.43	Min.: 5,000 Mult.: 500 : 500
Headers & Wire Housings MiniFit Sr M Term Reel of 2500 42817-0132 Molex 2,500: $2.14 2,500Expected 2026/11/19	Mfr. Part No. 42817-0132 Mouser Part No 538-42817-0132	Molex	Headers & Wire Housings MiniFit Sr M Term Reel of 2500 Learn More about Molex minifit sr connectors	Datasheet	2,500Expected 2026/11/19	Reel $2.14 $2.04	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MN-FT TERM 8G MALE Reel of 1000 42817-0132 (Mouser Reel) Molex 1,000: $2.23 2,000Expected 2027/01/06	Mfr. Part No. 42817-0132 (Mouser Reel) Mouser Part No 538-42817-0132-MR	Molex	Headers & Wire Housings MN-FT TERM 8G MALE Reel of 1000 Learn More about Molex minifit sr connectors	Datasheet	2,000Expected 2027/01/06	Reel $2.23	Min.: 1,000 Mult.: 1,000 : 1,000
Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed 42817-1014 Molex 2,500: $0.993 10,000Expected 2026/11/12	Mfr. Part No. 42817-1014 Mouser Part No 538-42817-1014	Molex	Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed Learn More about Molex minifit sr connectors	Datasheet	10,000Expected 2026/11/12	Reel $0.993	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100 42817-1014 (Cut Strip) Molex 100: $1.11 2,500Expected 2026/12/02	Mfr. Part No. 42817-1014 (Cut Strip) Mouser Part No 538-42817-1014-CT	Molex	Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	2,500Expected 2026/12/02	$1.11	Min.: 100 Mult.: 100
Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000 42817-1014 (Mouser Reel) Molex 500: $1.06 3,000Expected 2026/12/02	Mfr. Part No. 42817-1014 (Mouser Reel) Mouser Part No 538-42817-1014-MR	Molex	Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000 Learn More about Molex minifit sr connectors	Datasheet	3,000Expected 2026/12/02	Reel $1.06 $1.01	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 3 Ckt Tin 42819-3222 Molex 1: $7.90 1,296Expected 2026/12/25	Mfr. Part No. 42819-3222 Mouser Part No 538-42819-3222	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 3 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	1,296Expected 2026/12/25	$7.90 $6.71 $6.70 $6.66 View $5.25 $4.99 $4.83	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Vt Hdr Assy093 Cp 6ckt Sil Lubed 42819-6224 Molex 1: $9.11 720Expected 2026/12/30	Mfr. Part No. 42819-6224 Mouser Part No 538-42819-6224	Molex	Headers & Wire Housings MF Sr Vt Hdr Assy093 Cp 6ckt Sil Lubed Learn More about Molex minifit sr connectors	Datasheet	720Expected 2026/12/30	$9.11 $8.21 $7.73 $7.54 View $7.33 $6.54 $6.05	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 4 Ckt Gold 42820-4223 Molex 1: $13.68 1,320On Order	Mfr. Part No. 42820-4223 Mouser Part No 538-42820-4223	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 4 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	1,320On Order On Order Ship Dates Mfr. No: 42820-4223 Stock: 0 On Order: 660 Expected 2027/01/04 660 Expected 2027/01/18 Factory Lead Time: 13 Weeks	$13.68 $11.10 $10.89 $10.66 View $10.03 $8.75 $8.41	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 5 Ckt Gold 42820-5213 Molex 1: $18.25 354Expected 2026/11/12	Mfr. Part No. 42820-5213 Mouser Part No 538-42820-5213	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 5 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	354Expected 2026/11/12	$18.25 $16.13 $15.41 $15.22 View $13.71 $13.70 $12.83 $12.82 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 5 Ckt Gold 42820-5223 Molex 1: $18.13 360On Order	Mfr. Part No. 42820-5223 Mouser Part No 538-42820-5223	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 5 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	360On Order On Order Ship Dates Mfr. No: 42820-5223 Stock: 0 On Order: 180 Expected 2027/01/20 180 Expected 2027/01/26 Factory Lead Time: 15 Weeks	$18.13 $14.78 $13.41 $12.56 View $12.18 $11.44	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 6 Ckt Gold 42820-6213 Molex 1: $22.83 135Expected 2026/12/28	Mfr. Part No. 42820-6213 Mouser Part No 538-42820-6213	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 6 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	135Expected 2026/12/28	$22.83 $19.40 $19.04 $18.54 View $15.96 $15.92 $14.71	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 8CKT 10MM DR RECPT HSG BLK 43914-1102 Molex 1: $5.20 11In Stock 1,925On Order	Mfr. Part No. 43914-1102 Mouser Part No 538-43914-1102	Molex	Headers & Wire Housings MINIFIT SR 8CKT 10MM DR RECPT HSG BLK Learn More about Molex minifit sr connectors	Datasheet	11In Stock 1,925On Order On Order Ship Dates Mfr. No: 43914-1102 Stock: 11 Can Dispatch Immediately On Order: 725 Expected 2026/12/03 1,200 Expected 2027/01/26 Factory Lead Time: 17 Weeks	$5.20 $4.71 $4.44 $4.37	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFITSR 10CKT 10MM DR RECPT HSG BLK 43914-1103 Molex 1: $6.54 1,954Expected 2027/02/11	Mfr. Part No. 43914-1103 Mouser Part No 538-43914-1103	Molex	Headers & Wire Housings MINIFITSR 10CKT 10MM DR RECPT HSG BLK Learn More about Molex minifit sr connectors	Datasheet	1,954Expected 2027/02/11	$6.54 $6.05	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFITSR 12CKT 10MM DR RECPT HSG BLK 43914-1104 Molex 1: $6.44 1,400Expected 2027/02/16	Mfr. Part No. 43914-1104 Mouser Part No 538-43914-1104	Molex	Headers & Wire Housings MINIFITSR 12CKT 10MM DR RECPT HSG BLK Learn More about Molex minifit sr connectors	Datasheet	1,400Expected 2027/02/16	$6.44 $6.25 $5.97 $5.68 View $5.40 $4.90 $4.69	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 8CKT 10MM PLG HSG PNL MNT DR 43938-2102 Molex 1: $6.64 1,400On Order	Mfr. Part No. 43938-2102 Mouser Part No 538-43938-2102	Molex	Headers & Wire Housings MINIFIT SR 8CKT 10MM PLG HSG PNL MNT DR Learn More about Molex minifit sr connectors	Datasheet	1,400On Order On Order Ship Dates Mfr. No: 43938-2102 Stock: 0 On Order: 700 Expected 2027/02/03 700 Expected 2027/02/10 Factory Lead Time: 23 Weeks	$6.64 $5.47 $5.21 $5.06 View $4.85 $4.49 $4.08 $3.83 $3.74	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr DR Plug Thin Panel 10 Ckt 43938-2203 Molex 1: $7.26 478On Order	Mfr. Part No. 43938-2203 Mouser Part No 538-43938-2203	Molex	Headers & Wire Housings Mini-Fit Sr DR Plug Thin Panel 10 Ckt Learn More about Molex minifit sr connectors	Datasheet	478On Order On Order Ship Dates Mfr. No: 43938-2203 Stock: 0 On Order: 228 Expected 2026/11/03 250 Expected 2026/12/03 Factory Lead Time: 20 Weeks	$7.26 $6.57 $6.20 $6.05 View $5.88 $4.99 $4.33 $4.27	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 10CKT TPA DR RETAINER NATURAL 43980-1003 Molex 1: $1.35 7,904On Order	Mfr. Part No. 43980-1003 Mouser Part No 538-43980-1003	Molex	Headers & Wire Housings MINIFIT SR 10CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	7,904On Order On Order Ship Dates Mfr. No: 43980-1003 Stock: 0 On Order: 4,904 Expected 2027/01/20 3,000 Expected 2027/01/26 Factory Lead Time: 18 Weeks	$1.35 $1.15 $0.943 $0.909 View $0.887 $0.849 $0.829 $0.725	Min.: 1 Mult.: 1

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