Mini-Fit Jr. – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 22 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-28-1223 Molex 1: $4.22 2,636In Stock	Mfr. Part No. 39-28-1223 Mouser Part No 538-39-28-1223	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 22 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	2,636In Stock	$4.22 $3.74 $3.69 $3.05 View $2.90 $2.83 $2.57 $2.35	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-28-1243 Molex 1: $6.12 2,918In Stock 11,250Expected 30/11/2026	Mfr. Part No. 39-28-1243 Mouser Part No 538-39-28-1243	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	2,918In Stock 11,250Expected 30/11/2026	$6.12 $5.05 $4.28 $4.08 View $3.82 $3.69 $3.59 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-0043 Molex 1: $3.05 5,847In Stock	Mfr. Part No. 39-29-0043 Mouser Part No 538-39-29-0043	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	5,847In Stock	$3.05 $2.57 $2.43 $2.30 View $2.15 $2.04 $1.85	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-0063 Molex 1: $4.31 1,654In Stock 12,000Expected 6/11/2026	Mfr. Part No. 39-29-0063 Mouser Part No 538-39-29-0063	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	1,654In Stock 12,000Expected 6/11/2026	$4.31 $3.52 $3.39 $3.11 View $2.94 $2.76 $2.62 $2.54 $2.45	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ PCB Mtg Flange, 14 Pos., PA Polyamide Nylon 6/6 94V-2, Tin (Sn) Pltg 39-29-1148 Molex 1: $3.43 1,507In Stock	Mfr. Part No. 39-29-1148 Mouser Part No 538-39-29-1148	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ PCB Mtg Flange, 14 Pos., PA Polyamide Nylon 6/6 94V-2, Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	1,507In Stock	$3.43 $3.06 $2.69 $2.53 View $2.34 $2.11 $2.00	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-3046 Molex 1: $1.17 12,227In Stock	Mfr. Part No. 39-29-3046 Mouser Part No 538-39-29-3046	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	12,227In Stock	$1.17 $0.987 $0.962 $0.797 View $0.772 $0.704 $0.677 $0.622	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-3126 Molex 1: $2.92 4,582In Stock	Mfr. Part No. 39-29-3126 Mouser Part No 538-39-29-3126	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	4,582In Stock	$2.92 $2.50 $2.39 $2.14 View $2.04 $1.89 $1.73 $1.70 $1.59	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-3166 Molex 1: $2.77 1,614In Stock	Mfr. Part No. 39-29-3166 Mouser Part No 538-39-29-3166	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	1,614In Stock	$2.77 $2.53 $2.45 $2.20 View $2.12 $1.99 $1.97 $1.86	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ PCB Mtg Flange, 10 Pos., PA Polyamide Nylon 6/6 94V-2, Gold (Au) Pltg 39-29-5103 Molex 1: $8.27 599In Stock	Mfr. Part No. 39-29-5103 Mouser Part No 538-39-29-5103	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ PCB Mtg Flange, 10 Pos., PA Polyamide Nylon 6/6 94V-2, Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	599In Stock	$8.27 $7.04 $7.02 $6.00 View $5.33 $5.09 $4.98 $4.88	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-6068 Molex 1: $4.52 4,778In Stock	Mfr. Part No. 39-29-6068 Mouser Part No 538-39-29-6068	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	4,778In Stock	$4.52 $4.07 $3.62 $3.32 View $3.13 $2.95 $2.79 $2.71 $2.61	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9027 Molex 1: $0.816 45,306In Stock	Mfr. Part No. 39-29-9027 Mouser Part No 538-39-29-9027	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	45,306In Stock	$0.816 $0.692 $0.653 $0.589 View $0.524 $0.477 $0.445 $0.419 $0.40	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9042 Molex 1: $1.09 8,633In Stock	Mfr. Part No. 39-29-9042 Mouser Part No 538-39-29-9042	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	8,633In Stock	$1.09 $0.922 $0.728 $0.687 View $0.642 $0.592 $0.567 $0.551	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9044 Molex 1: $2.83 8,601In Stock	Mfr. Part No. 39-29-9044 Mouser Part No 538-39-29-9044	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	8,601In Stock	$2.83 $2.42 $2.31 $2.19 View $2.14 $1.96 $1.90 $1.86	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9045 Molex 1: $3.26 1,534In Stock	Mfr. Part No. 39-29-9045 Mouser Part No 538-39-29-9045	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	1,534In Stock	$3.26 $2.91 $2.58 $2.20 View $2.11 $2.03 $1.94 $1.90 $1.86	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9069 Molex 1: $4.69 2,873In Stock	Mfr. Part No. 39-29-9069 Mouser Part No 538-39-29-9069	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	2,873In Stock	$4.69 $3.93 $3.74 $3.50 View $3.35 $3.10 $2.95 $2.76	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9083 Molex 1: $1.44 5,355In Stock	Mfr. Part No. 39-29-9083 Mouser Part No 538-39-29-9083	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	5,355In Stock	$1.44 $1.15 $1.14 $0.953 View $0.926 $0.866 $0.801 $0.753 $0.743	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9085 Molex 1: $6.84 856In Stock	Mfr. Part No. 39-29-9085 Mouser Part No 538-39-29-9085	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	856In Stock	$6.84 $5.82 $5.51 $5.47 View $4.87 $4.60 $4.35 $4.09 $3.88	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9087 Molex 1: $2.43 4,422In Stock	Mfr. Part No. 39-29-9087 Mouser Part No 538-39-29-9087	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	4,422In Stock	$2.43 $2.05 $1.90 $1.73 View $1.62 $1.51 $1.43 $1.30 $1.27	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9123 Molex 1: $2.69 1,669In Stock	Mfr. Part No. 39-29-9123 Mouser Part No 538-39-29-9123	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	1,669In Stock	$2.69 $2.20 $2.14 $1.93 View $1.82 $1.67 $1.52 $1.41 $1.37	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9125 Molex 1: $8.34 514In Stock 2,400Expected 4/12/2026	Mfr. Part No. 39-29-9125 Mouser Part No 538-39-29-9125	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	514In Stock 2,400Expected 4/12/2026	$8.34 $7.79 $7.78 $6.83 View $6.76 $6.11 $5.47 $5.45	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 14 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9149 Molex 1: $10.20 407In Stock 2,160Expected 29/12/2026	Mfr. Part No. 39-29-9149 Mouser Part No 538-39-29-9149	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 14 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	407In Stock 2,160Expected 29/12/2026	$10.20 $9.33 $9.22 $8.79 View $8.12 $7.51 $6.99 $6.64	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9246 Molex 1: $5.00 1,143In Stock	Mfr. Part No. 39-29-9246 Mouser Part No 538-39-29-9246	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	1,143In Stock	$5.00 $4.58 $4.31 $3.88 View $3.70 $3.52 $3.26 $2.84	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-29-9247 Molex 1: $5.47 3,666In Stock	Mfr. Part No. 39-29-9247 Mouser Part No 538-39-29-9247	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	3,666In Stock	$5.47 $4.79 $4.72 $4.08 View $3.96 $3.62 $3.41 $3.29 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 6 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg 39-30-1061 Molex 1: $3.39 8,221In Stock 600On Order	Mfr. Part No. 39-30-1061 Mouser Part No 538-39-30-1061	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 6 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	8,221In Stock 600On Order	$3.39 $2.83 $2.72 $2.56 View $2.35 $2.23 $2.07 $2.05 $1.99	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 14 Pos., Nylon 6/6 94V-2, 2.54 m Matte Tin (Sn) Pltg, Natural, Bag 39-30-1140 Molex 1: $2.48 12,113In Stock	Mfr. Part No. 39-30-1140 Mouser Part No 538-39-30-1140	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 14 Pos., Nylon 6/6 94V-2, 2.54 m Matte Tin (Sn) Pltg, Natural, Bag Learn More about Molex minifit jr connectors	Datasheet	12,113In Stock	$2.48 $2.11 $1.77 $1.73 View $1.55 $1.48 $1.31 $1.26	Min.: 1 Mult.: 1

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