.hide-partial { max-height: none; } .show-more { display: none; }

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.
Learn More

All Results (408)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 MiniFit Sr M Term Loose PC 42817-0132 (Loose Piece) Molex 1: $3.83 114In Stock	Mfr. Part No. 42817-0132 (Loose Piece) Mouser Part No 538-42817-0132-LP	Molex	Headers & Wire Housings MiniFit Sr M Term Loose PC Learn More about Molex minifit sr connectors	Datasheet	114In Stock	$3.83 $3.49 $3.30 $3.23	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., Silver (Ag) Pltg, 5 Pos. 42819-5234 Molex 1: $8.76 15In Stock	Mfr. Part No. 42819-5234 Mouser Part No 538-42819-5234	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., Silver (Ag) Pltg, 5 Pos. Learn More about Molex minifit sr connectors	Datasheet	15In Stock	$8.76 $7.89 $7.43 $7.24 View $7.05 $6.29 $5.80 $5.35 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 5.1mm Tail Lg., for 3.18mm PCB, Silver (Ag) Pltg, w/ Clip 42820-4234 Molex 1: $12.51 70In Stock	Mfr. Part No. 42820-4234 Mouser Part No 538-42820-4234	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 5.1mm Tail Lg., for 3.18mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	70In Stock	$12.51 $11.09 $10.67 $10.24 View $8.19 $8.07 $7.67 $7.54 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 6 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Tin (Sn) Pltg, w/ Clip, USE NYE LUBE ON MATING SURFACES 42820-6222 Molex 1: $18.98 17In Stock	Mfr. Part No. 42820-6222 Mouser Part No 538-42820-6222	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 6 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Tin (Sn) Pltg, w/ Clip, USE NYE LUBE ON MATING SURFACES	Datasheet	17In Stock	$18.98 $16.45 $15.59 $15.37 View $13.64 $12.72 $12.37 Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for TermiMate Crimp Terminal Recept., 26-22 AWG Wire 63827-7500 Molex 1: $601.52 1In Stock	Mfr. Part No. 63827-7500 Mouser Part No 538-63827-7500	Molex	Crimpers / Crimping Tools Hand Crimp Tool for TermiMate Crimp Terminal Recept., 26-22 AWG Wire	Datasheet	1In Stock	$601.52 $545.41 $529.11 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for 1.25mm Pit. PicoBlade Recept. Crimp Terminals, 32-26 AWG 200218-1900 Molex 1: $603.18 494On Order	Mfr. Part No. 200218-1900 Mouser Part No 538-200218-1900	Molex	Crimpers / Crimping Tools Hand Crimp Tool for 1.25mm Pit. PicoBlade Recept. Crimp Terminals, 32-26 AWG	Datasheet	494On Order On Order Ship Dates Mfr. No: 200218-1900 Stock: 0 On Order: 19 Expected 10/11/2026 275 Expected 28/12/2026 200 Expected 08/03/2027 Factory Lead Time: 5 Weeks	$603.18 $577.92 $509.51 Quote Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 4 Pos. 42819-4233 Molex 1: $12.28 3,588On Order	Mfr. Part No. 42819-4233 Mouser Part No 538-42819-4233	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 4 Pos. Learn More about Molex minifit sr connectors	Datasheet	3,588On Order On Order Ship Dates Mfr. No: 42819-4233 Stock: 0 On Order: 1,572 Expected 09/11/2026 2,016 Expected 04/12/2026 Factory Lead Time: 12 Weeks	$12.28 $10.44 $10.43 $10.12 View $8.31 $7.91 $7.53 Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Mini-Fit TPA2 Male and Female Crimp Terminals, 16 AWG, Large and Small Insulation Grips 200218-1700 Molex 1: $594.92 39On Order	Mfr. Part No. 200218-1700 Mouser Part No 538-200218-1700	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Mini-Fit TPA2 Male and Female Crimp Terminals, 16 AWG, Large and Small Insulation Grips Learn More about Molex mini fit tooling	Datasheet	39On Order On Order Ship Dates Mfr. No: 200218-1700 Stock: 0 On Order: 24 Expected 09/11/2026 15 Expected 22/03/2027 Factory Lead Time: 17 Weeks	$594.92 $540.38 $526.81 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for MultiCat Machined High-Pwr Contact, 18-8 AWG 200218-2300 Molex 1: $3,043.84 24On Order	Mfr. Part No. 200218-2300 Mouser Part No 538-200218-2300	Molex	Crimpers / Crimping Tools Hand Crimp Tool for MultiCat Machined High-Pwr Contact, 18-8 AWG Learn More about Molex multicat hand crimp tool	Datasheet	24On Order On Order Ship Dates Mfr. No: 200218-2300 Stock: 0 On Order: 6 Pending 8 Expected 09/11/2026 10 Expected 24/11/2026 Factory Lead Time: 15 Weeks	$3,043.84	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Mini-Lock Female Crimp Terminals, 22-20 AWG 200218-4900 Molex 1: $461.68 120On Order	Mfr. Part No. 200218-4900 Mouser Part No 538-200218-4900	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Mini-Lock Female Crimp Terminals, 22-20 AWG Learn More about Molex mini lock crimp tools	Datasheet	120On Order On Order Ship Dates Mfr. No: 200218-4900 Stock: 0 On Order: 75 Expected 16/11/2026 45 Expected 22/03/2027 Factory Lead Time: 21 Weeks	$461.68 $442.26 $428.19	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Nano-Fit Plug Crimp Terminals, 26-24 AWG 200218-6500 Molex 1: $406.22 80On Order	Mfr. Part No. 200218-6500 Mouser Part No 538-200218-6500	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Nano-Fit Plug Crimp Terminals, 26-24 AWG	Datasheet	80On Order On Order Ship Dates Mfr. No: 200218-6500 Stock: 0 On Order: 45 Expected 14/12/2026 35 Expected 15/03/2027 Factory Lead Time: 23 Weeks	$406.22 $386.18 $373.78 $358.02 Quote Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for 1.25mm Pit. PicoBlade Crimp Terminals, 28-26 AWG 200218-9700 Molex 1: $797.85 91On Order	Mfr. Part No. 200218-9700 Mouser Part No 538-200218-9700	Molex	Crimpers / Crimping Tools Hand Crimp Tool for 1.25mm Pit. PicoBlade Crimp Terminals, 28-26 AWG Learn More about Molex picoblade	Datasheet	91On Order On Order Ship Dates Mfr. No: 200218-9700 Stock: 0 On Order: 21 Expected 14/12/2026 70 Expected 23/12/2026 Factory Lead Time: 31 Weeks	$797.85 $731.16	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 8 AWG, Tin (Sn), USE NYE LUBE ON MATING SURFACES 42815-0031 Molex 2,500: $1.04 20,000Expected 06/11/2026	Mfr. Part No. 42815-0031 Mouser Part No 538-42815-0031	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 8 AWG, Tin (Sn), USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	20,000Expected 06/11/2026	Reel $1.04 $1.00	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Gold (Au) 42815-0042 Molex 2,500: $1.30 22,500On Order	Mfr. Part No. 42815-0042 Mouser Part No 538-42815-0042	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Gold (Au) Learn More about Molex minifit sr connectors	Datasheet	22,500On Order	Reel $1.30 $1.25	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Silver (Ag) 42815-0144 Molex 2,500: $0.64 42,500On Order	Mfr. Part No. 42815-0144 Mouser Part No 538-42815-0144	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	42,500On Order On Order Ship Dates Mfr. No: 42815-0144 Stock: 0 On Order: 12,500 Expected 26/11/2026 15,000 Expected 03/12/2026 15,000 Expected 25/01/2027 Factory Lead Time: 28 Weeks	Reel $0.64 $0.618 $0.587 View Quote	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Silver (Ag) 42817-1014 Molex 2,500: $0.993 20,000On Order	Mfr. Part No. 42817-1014 Mouser Part No 538-42817-1014	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	20,000On Order On Order Ship Dates Mfr. No: 42817-1014 Stock: 0 On Order: 5,000 Expected 12/11/2026 15,000 Expected 18/02/2027 Factory Lead Time: 26 Weeks	Reel $0.993	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 3 Pos. 42819-3223 Molex 1: $8.80 2,312Expected 13/11/2026	Mfr. Part No. 42819-3223 Mouser Part No 538-42819-3223	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	2,312Expected 13/11/2026	$8.80 $8.00 $7.84 $7.74 View $6.97 $6.63 $6.21 $5.81	Min.: 1 Mult.: 1
Crimpers / Crimping Tools PremiumGrade Hand Crimp Tool for Low Force Micro-Fit 3 Terminals, 30-20 AWG 63819-2900 Molex 1: $480.75 109On Order	Mfr. Part No. 63819-2900 Mouser Part No 538-63819-2900	Molex	Crimpers / Crimping Tools PremiumGrade Hand Crimp Tool for Low Force Micro-Fit 3 Terminals, 30-20 AWG Learn More about Molex micro fit tools	Datasheet	109On Order On Order Ship Dates Mfr. No: 63819-2900 Stock: 0 On Order: 69 Expected 30/11/2026 40 Expected 11/01/2027 Factory Lead Time: 24 Weeks	$480.75 $456.32 $445.03 $445.02 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Milli-Grid Male Crimp Terminals, 30-24 AWG Wires 200218-2700 Molex 1: $499.95 5Expected 20/11/2026	Mfr. Part No. 200218-2700 Mouser Part No 538-200218-2700	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Milli-Grid Male Crimp Terminals, 30-24 AWG Wires Learn More about Molex mini fit tpa2 connectors cables	Datasheet	5Expected 20/11/2026	$499.95 $463.44 $448.58 Quote Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Micro-Lock Plus Male Crimp Terminals, 26-22 AWG, UL1061 Wire 213309-5900 Molex 1: $515.36 5Expected 14/12/2026	Mfr. Part No. 213309-5900 Mouser Part No 538-213309-5900	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Micro-Lock Plus Male Crimp Terminals, 26-22 AWG, UL1061 Wire	Datasheet	5Expected 14/12/2026	$515.36 $477.73 $462.40	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip 42820-5214 Molex 1: $13.45 360Expected 26/11/2026	Mfr. Part No. 42820-5214 Mouser Part No 538-42820-5214	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	360Expected 26/11/2026	$13.45 $10.97 $9.67 $9.17 View $8.66 $8.25	Min.: 1 Mult.: 1
Crimpers / Crimping Tools LOCATOR 200218-4975 Molex 1: $69.19 49Expected 09/11/2026	Mfr. Part No. 200218-4975 Mouser Part No 538-200218-4975	Molex	Crimpers / Crimping Tools LOCATOR	Datasheet	49Expected 09/11/2026	$69.19 $63.25 $61.12 $58.48 View $57.87 $56.79 $56.53 Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for 2mm Pit. Pico-Lock Terminals, 26-24 AWG 213309-0900 Molex 1: $385.76 35Expected 16/11/2026	Mfr. Part No. 213309-0900 Mouser Part No 538-213309-0900	Molex	Crimpers / Crimping Tools Hand Crimp Tool for 2mm Pit. Pico-Lock Terminals, 26-24 AWG Learn More about Molex application tooling	Datasheet	35Expected 16/11/2026	$385.76 $346.09	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 8 AWG, Gold (Au) 42815-0032 Molex 2,500: $1.41 7,500Expected 10/11/2026	Mfr. Part No. 42815-0032 Mouser Part No 538-42815-0032	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 8 AWG, Gold (Au) Learn More about Molex minifit sr connectors	Datasheet	7,500Expected 10/11/2026	Reel $1.41 $1.35	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MN-FT TERM 8G FEM Cut Strip of 100 42815-0032 (Cut Strip) Molex 100: $1.70 7,400On Order	Mfr. Part No. 42815-0032 (Cut Strip) Mouser Part No 538-42815-0032-CT	Molex	Headers & Wire Housings MN-FT TERM 8G FEM Cut Strip of 100 Learn More about Molex minifit sr connectors	Datasheet	7,400On Order	$1.70	Min.: 100 Mult.: 100

Mini-Fit Sr.™ Connectors

All Results (408)

Customer Service Office

Company

Resources

Support

Share This

Mini-Fit Sr.™ Connectors

All Results (408)

Connectors

Tools & Supplies