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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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, 8 Pos., w/ Snap-in Plastic Peg PCB Lock, Tin, Natural 39-30-6087 Molex 1: £1.08 6,077In Stock	Mfr. Part No. 39-30-6087 Mouser Part No 538-39-30-6087	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	6,077In Stock	£1.08 £0.925 £0.899 £0.78 View £0.773 £0.681 £0.63 £0.612 £0.571	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-31-0020 Molex 1: £0.511 13,714In Stock	Mfr. Part No. 39-31-0020 Mouser Part No 538-39-31-0020	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	13,714In Stock	£0.511 £0.431 £0.413 £0.362 £0.341	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0028 Molex 1: £0.943 1,771In Stock	Mfr. Part No. 39-31-0028 Mouser Part No 538-39-31-0028	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 2 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	1,771In Stock	£0.943 £0.871 £0.849 £0.788 View £0.759 £0.705 £0.655 £0.65 £0.612	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 39-31-0047 Molex 1: £1.32 8,437In Stock	Mfr. Part No. 39-31-0047 Mouser Part No 538-39-31-0047	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	8,437In Stock	£1.32 £1.18 £1.11 £1.02 View £1.01 £0.986 £0.934	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0088 Molex 1: £4.30 1,115In Stock 2,400Expected 03/02/2027	Mfr. Part No. 39-31-0088 Mouser Part No 538-39-31-0088	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 8 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	1,115In Stock 2,400Expected 03/02/2027	£4.30 £3.40 £3.17 £3.13 View £3.06 £2.64 £2.57 £2.50 £2.43	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, Gold, Natural 39-31-0128 Molex 1: £5.82 1,337In Stock	Mfr. Part No. 39-31-0128 Mouser Part No 538-39-31-0128	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 12 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	1,337In Stock	£5.82 £5.55 £4.96 £4.46 £4.34	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 3 Pos. 42819-3224 Molex 1: £3.95 784In Stock	Mfr. Part No. 42819-3224 Mouser Part No 538-42819-3224	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	784In Stock	£3.95 £3.37 £3.36 £2.86 View £2.85 £2.55 £2.50	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip 42820-2214 Molex 1: £3.97 3,779In Stock 420Expected 02/11/2026	Mfr. Part No. 42820-2214 Mouser Part No 538-42820-2214	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	3,779In Stock 420Expected 02/11/2026	£3.97 £3.46 £3.08 £2.81 View £2.75 £2.60 £2.55	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 2 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-0207 Molex 1: £2.54 2,215In Stock	Mfr. Part No. 43045-0207 Mouser Part No 538-43045-0207	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 2 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	2,215In Stock	Cut Tape £2.54 £2.16 £1.75 £1.46 Reel £1.46 £1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,800
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 2 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, Tape and Reel 43045-0217 Molex 1: £2.55 2,015In Stock	Mfr. Part No. 43045-0217 Mouser Part No 538-43045-0217	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 2 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, Tape and Reel Learn More about Molex microfit3	Datasheet	2,015In Stock	Cut Tape £2.55 £2.31 £2.19 £1.82 Reel £1.48 View £1.67 £1.63 £1.53 £1.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,800
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 4 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-0424 Molex 1: £1.07 2,990In Stock	Mfr. Part No. 43045-0424 Mouser Part No 538-43045-0424	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 4 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	2,990In Stock	£1.07 £0.917 £0.89 £0.78 View £0.773 £0.694 £0.615 £0.578	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 6 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-0628 Molex 1: £1.53 7,129In Stock	Mfr. Part No. 43045-0628 Mouser Part No 538-43045-0628	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 6 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	7,129In Stock	£1.53 £1.41 £1.38 £1.27 View £1.20 £1.17 £1.05 £1.01	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 8 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-0820 Molex 1: £3.92 1,845In Stock	Mfr. Part No. 43045-0820 Mouser Part No 538-43045-0820	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 8 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	1,845In Stock	Cut Tape £3.92 £3.49 £3.39 £3.35 Reel £2.66 View £2.82 £2.62 £2.39 £2.25 MouseReel Available	Min.: 1 Mult.: 1 : 200
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 8 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-0821 Molex 1: £2.12 1,258In Stock	Mfr. Part No. 43045-0821 Mouser Part No 538-43045-0821	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 8 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,258In Stock	£2.12 £1.89 £1.61 £1.43 View £1.34 £1.33 £1.20	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-1208 Molex 1: £6.22 896In Stock	Mfr. Part No. 43045-1208 Mouser Part No 538-43045-1208	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	896In Stock	Cut Tape £6.22 £5.29 £4.29 £4.09 £3.96 Reel £3.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,400
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black 43045-1223 Molex 1: £4.57 1,212In Stock	Mfr. Part No. 43045-1223 Mouser Part No 538-43045-1223	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,212In Stock	£4.57 £4.09 £3.92 £3.84 View £3.68 £3.48 £3.20 £2.92	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black 43045-1226 Molex 1: £3.52 1,689In Stock	Mfr. Part No. 43045-1226 Mouser Part No 538-43045-1226	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,689In Stock	£3.52 £3.06 £3.02 £2.60 View £2.59 £2.33 £2.22 £2.01	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-1228 Molex 1: £2.68 1,384In Stock	Mfr. Part No. 43045-1228 Mouser Part No 538-43045-1228	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,384In Stock	£2.68 £2.25 £2.21 £1.96 View £1.75 £1.68	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.76 m Gold Pltg, Glow-Wire Capable, Black 43045-1229 Molex 1: £3.95 720In Stock 3,024On Order	Mfr. Part No. 43045-1229 Mouser Part No 538-43045-1229	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.76 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	720In Stock 3,024On Order On Order Ship Dates Mfr. No: 43045-1229 Stock: 720 Can Dispatch Immediately On Order: 1,008 Expected 22/12/2026 2,016 Expected 05/02/2027 Factory Lead Time: 17 Weeks	£3.95 £3.48 £2.97 £2.65 View £2.51 £2.50	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-2012 Molex 1: £1.88 1,384In Stock	Mfr. Part No. 43045-2012 Mouser Part No 538-43045-2012	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,384In Stock	£1.88 £1.76 £1.48 £1.36 £1.32	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-2016 Molex 1: £5.11 812In Stock	Mfr. Part No. 43045-2016 Mouser Part No 538-43045-2016	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	812In Stock	Cut Tape £5.11 £4.79 £4.62 £4.55 Reel £3.47 View £4.25 £4.00 £3.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-2421 Molex 1: £5.67 307In Stock	Mfr. Part No. 43045-2421 Mouser Part No 538-43045-2421	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	307In Stock	£5.67 £5.13 £5.09 £4.37 View £3.86 £3.68 £3.55	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-2428 Molex 1: £5.81 1,271In Stock	Mfr. Part No. 43045-2428 Mouser Part No 538-43045-2428	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,271In Stock	£5.81 £4.77 £4.64 £4.57 View £4.25 £4.02 £3.75 £3.61	Min.: 1 Mult.: 1
Headers & Wire Housings Sabre Vert. Header, 7.5mm Pit., 3 Pos., Glow-Wire Capable, 5.33mm Tail Lg., for 2.4mm PCB, w/ Board Lock 43160-4303 Molex 1: £1.53 5,861In Stock 16,555Expected 07/06/2027	Mfr. Part No. 43160-4303 Mouser Part No 538-43160-4303	Molex	Headers & Wire Housings Sabre Vert. Header, 7.5mm Pit., 3 Pos., Glow-Wire Capable, 5.33mm Tail Lg., for 2.4mm PCB, w/ Board Lock Learn More about Molex sabre power connectors	Datasheet	5,861In Stock 16,555Expected 07/06/2027	£1.53 £1.20 £1.16	Min.: 1 Mult.: 1
Headers & Wire Housings Sabre R/A Header, 7.5mm Pit., 3 Pos., Glow-Wire Capable, 5.33mm Tail Lg., for 2.4mm PCB, w/ Board Lock 43160-5303 Molex 1: £1.85 1,400In Stock	Mfr. Part No. 43160-5303 Mouser Part No 538-43160-5303	Molex	Headers & Wire Housings Sabre R/A Header, 7.5mm Pit., 3 Pos., Glow-Wire Capable, 5.33mm Tail Lg., for 2.4mm PCB, w/ Board Lock Learn More about Molex sabre power connectors	Datasheet	1,400In Stock	£1.85 £1.58 £1.41 £1.34	Min.: 1 Mult.: 1

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