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87831 Milli-Grid™ Headers

Molex 87831 Milli-Grid™ Headers are PCB headers available in shrouded and unshrouded styles. These headers are vertical or straight and feature a 2mm pitch, four circuits, gold contact plating, and comes with a locking window. The 87831 headers mate with the 50394, 87396, 5110, and 87568 Milli-Grid components. Typical applications include signal and wire-to-board connectors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Mating Post Length	Termination Post Length	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 10CKT VERT SHRD HDR 87831-1041 Molex 1: 1,87 € 12.411In Stock	Mfr. Part No. 87831-1041 Mouser Part No 538-87831-1041	Molex	Headers & Wire Housings 10CKT VERT SHRD HDR Learn More about Molex 87831 milli grid headers	Datasheet	12.411In Stock	1,87 € 1,77 € 1,43 € 1,36 € View 1,28 € 1,20 € 1,12 € 1,11 €	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2MM HDR. 12 CKT. Vert. SMT 87831-1220 Molex 1: 2,38 € 11.314In Stock	Mfr. Part No. 87831-1220 Mouser Part No 538-87831-1220	Molex	Headers & Wire Housings 2MM HDR. 12 CKT. Vert. SMT Learn More about Molex 87831 milli grid headers	Datasheet	11.314In Stock	2,38 € 2,22 € 1,74 € 1,65 € View 1,59 € 1,50 € 1,40 € 1,38 €	Min.: 1 Mult.: 1	Headers	Shrouded	12 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt /S lotStdf.38AuLF 14Ckt 87831-1410 Molex 1: 3,49 € 8.636In Stock	Mfr. Part No. 87831-1410 Mouser Part No 538-87831-1410	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt /S lotStdf.38AuLF 14Ckt Learn More about Molex 87831 milli grid headers	Datasheet	8.636In Stock	3,49 € 3,17 € 3,01 € 2,80 € View 2,45 € 2,38 € 2,04 € 1,96 €	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	3.5 mm (0.138 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C
Headers & Wire Housings HDR SHROUDED 20P vertical slot 87831-2020 Molex 1: 1,71 € 14.191In Stock	Mfr. Part No. 87831-2020 Mouser Part No 538-87831-2020	Molex	Headers & Wire Housings HDR SHROUDED 20P vertical slot Learn More about Molex 87831 milli grid headers	Datasheet	14.191In Stock	1,71 € 1,43 € 1,40 € 1,30 € View 1,26 € 1,15 € 1,12 € 1,05 € 1,03 €	Min.: 1 Mult.: 1	Headers	Shrouded	20 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)		87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 26CKT VERT THRUHOLE HEADER 87831-2620 Molex 1: 3,35 € 6.629In Stock	Mfr. Part No. 87831-2620 Mouser Part No 538-87831-2620	Molex	Headers & Wire Housings 26CKT VERT THRUHOLE HEADER Learn More about Molex 87831 milli grid headers	Datasheet	6.629In Stock	3,35 € 2,70 € 2,64 € 2,47 € View 2,39 € 2,24 € 1,99 € 1,87 € 1,83 €	Min.: 1 Mult.: 1	Headers	Shrouded	26 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt Pg g/Stdf .76AuLF 40Ckt 87831-4029 Molex 1: 5,70 € 4.138In Stock	Mfr. Part No. 87831-4029 Mouser Part No 538-87831-4029	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt Pg g/Stdf .76AuLF 40Ckt Learn More about Molex 87831 milli grid headers	Datasheet	4.138In Stock	5,70 € 5,16 € 4,87 € 4,75 € View 4,52 € 4,03 € 3,80 € 3,57 €	Min.: 1 Mult.: 1	Headers	Shrouded	40 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt/St d Vt/Stdf GFLF 14Ck 87831-1419 Molex 1: 1,59 € 12.157In Stock	Mfr. Part No. 87831-1419 Mouser Part No 538-87831-1419	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt/St d Vt/Stdf GFLF 14Ck Learn More about Molex 87831 milli grid headers	Datasheet	12.157In Stock	1,59 € 1,38 € 1,30 € 1,20 € View 1,13 € 1,03 € 0,929 € 0,894 € 0,848 €	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt Sl ot/Stdf.76AuLF 16Ckt 87831-1621 Molex 1: 3,25 € 1.557In Stock	Mfr. Part No. 87831-1621 Mouser Part No 538-87831-1621	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt Sl ot/Stdf.76AuLF 16Ckt Learn More about Molex 87831 milli grid headers	Datasheet	1.557In Stock	3,25 € 2,96 € 2,80 € 2,61 € View 2,29 € 2,22 € 1,90 € 1,86 €	Min.: 1 Mult.: 1	Headers	Shrouded	16 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2MM 34P VERT HDR AU SHRD W/LCK WNDW 87831-3420 Molex 1: 5,19 € 2.638In Stock	Mfr. Part No. 87831-3420 Mouser Part No 538-87831-3420	Molex	Headers & Wire Housings 2MM 34P VERT HDR AU SHRD W/LCK WNDW Learn More about Molex 87831 milli grid headers	Datasheet	2.638In Stock	5,19 € 4,31 € 3,72 € 3,35 € View 2,99 € 2,87 €	Min.: 1 Mult.: 1	Headers	Shrouded	34 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid		- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt W/ t W/Lck .38AuLF 4Ck 87831-0441 Molex 1: 1,65 € 11.502In Stock	Mfr. Part No. 87831-0441 Mouser Part No 538-87831-0441	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt W/ t W/Lck .38AuLF 4Ck Learn More about Molex 87831 milli grid headers	Datasheet	11.502In Stock	1,65 € 1,57 € 1,27 € 1,19 € View 1,15 € 1,10 € 1,02 € 0,972 €	Min.: 1 Mult.: 1	Headers	Shrouded	4 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid		- 55 C	+ 105 C	Tube
Headers & Wire Housings VERT SHRD HDR 6P Lead Free 87831-0620 Molex 1: 1,48 € 4.379In Stock	Mfr. Part No. 87831-0620 Mouser Part No 538-87831-0620	Molex	Headers & Wire Housings VERT SHRD HDR 6P Lead Free Learn More about Molex 87831 milli grid headers	Datasheet	4.379In Stock	1,48 € 1,30 € 1,20 € 1,11 € View 1,07 € 1,01 € 0,998 € 0,929 €	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2.00MM MGRID HDR 6P V TH SHRD AU 87831-0641 Molex 1: 1,75 € 8.237In Stock 4.816On Order	Mfr. Part No. 87831-0641 Mouser Part No 538-87831-0641	Molex	Headers & Wire Housings 2.00MM MGRID HDR 6P V TH SHRD AU Learn More about Molex 87831 milli grid headers	Datasheet	8.237In Stock 4.816On Order On Order Ship Dates Mfr. No: 87831-0641 Stock: 8.237 Can Dispatch Immediately On Order: 1.364 Pending 3.452 Expected 10/15/2026 Factory Lead Time: 19 Weeks	1,75 € 1,68 € 1,42 € 1,38 € View 1,34 € 1,26 € 1,18 € 1,15 € 1,13 €	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings VERT SHRD HDR 8P Lead Free 87831-0820 Molex 1: 0,697 € 9.833In Stock 500On Order	Mfr. Part No. 87831-0820 Mouser Part No 538-87831-0820	Molex	Headers & Wire Housings VERT SHRD HDR 8P Lead Free Learn More about Molex 87831 milli grid headers	Datasheet	9.833In Stock 500On Order	0,697 € 0,679 € 0,667 € 0,617 € View 0,516 € 0,506 €	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt W/ t W/Lck .76AuLF 8Ckt 87831-0842 Molex 1: 2,13 € 3.298In Stock	Mfr. Part No. 87831-0842 Mouser Part No 538-87831-0842	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt W/ t W/Lck .76AuLF 8Ckt Learn More about Molex 87831 milli grid headers	Datasheet	3.298In Stock	2,13 € 2,05 € 1,63 € 1,55 € View 1,53 € 1,38 € 1,32 € 1,27 € 1,17 €	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt/ SlotStdf.38AuLF10Ckt 87831-1010 Molex 1: 1,79 € 4.094In Stock	Mfr. Part No. 87831-1010 Mouser Part No 538-87831-1010	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt/ SlotStdf.38AuLF10Ckt Learn More about Molex 87831 milli grid headers	Datasheet	4.094In Stock	1,79 € 1,73 € 1,38 € 1,26 € View 1,14 € 1,09 € 1,06 € 0,972 €	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt W/ W/Stdf.76AuLF 10Ckt 87831-1021 Molex 1: 2,36 € 2.527In Stock	Mfr. Part No. 87831-1021 Mouser Part No 538-87831-1021	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt W/ W/Stdf.76AuLF 10Ckt Learn More about Molex 87831 milli grid headers	Datasheet	2.527In Stock	2,36 € 2,27 € 1,81 € 1,67 € View 1,51 € 1,44 € 1,40 € 1,28 €	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt W/ W/Lck .76AuLF 10Ckt 87831-1042 Molex 1: 2,56 € 6.166In Stock	Mfr. Part No. 87831-1042 Mouser Part No 538-87831-1042	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt W/ W/Lck .76AuLF 10Ckt Learn More about Molex 87831 milli grid headers	Datasheet	6.166In Stock	2,56 € 2,43 € 2,16 € 2,05 € View 1,86 € 1,81 € 1,64 € 1,60 €	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGRID SHRDHDR VT W/TAIL.76AULF 14CKT 87831-1411 Molex 1: 2,30 € 2.970In Stock	Mfr. Part No. 87831-1411 Mouser Part No 538-87831-1411	Molex	Headers & Wire Housings MGRID SHRDHDR VT W/TAIL.76AULF 14CKT Learn More about Molex 87831 milli grid headers	Datasheet	2.970In Stock	2,30 € 2,20 € 1,97 € 1,83 € View 1,74 € 1,66 € 1,57 € 1,44 €	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	3.5 mm (0.138 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings HDR SHROUDED 14P vertical slot 87831-1420 Molex 1: 1,61 € 15.557In Stock 44.000Expected 1/4/2027	Mfr. Part No. 87831-1420 Mouser Part No 538-87831-1420	Molex	Headers & Wire Housings HDR SHROUDED 14P vertical slot Learn More about Molex 87831 milli grid headers	Datasheet	15.557In Stock 44.000Expected 1/4/2027	1,61 € 1,41 € 1,22 € 1,15 € View 1,08 € 0,998 € 0,92 € 0,894 € 0,86 €	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2.00MM MGRID HDR 14P V TH SHRD AU 87831-1421 Molex 1: 2,12 € 1.989In Stock	Mfr. Part No. 87831-1421 Mouser Part No 538-87831-1421	Molex	Headers & Wire Housings 2.00MM MGRID HDR 14P V TH SHRD AU Learn More about Molex 87831 milli grid headers	Datasheet	1.989In Stock	2,12 € 2,06 € 1,78 € 1,66 € View 1,64 € 1,59 € 1,52 € 1,47 € 1,38 €	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2MM HDR. 16 CKT. Vert Thru-hole 87831-1620 Molex 1: 1,46 € 8.834In Stock 27.776Expected 1/25/2027	Mfr. Part No. 87831-1620 Mouser Part No 538-87831-1620	Molex	Headers & Wire Housings 2MM HDR. 16 CKT. Vert Thru-hole Learn More about Molex 87831 milli grid headers	Datasheet	8.834In Stock 27.776Expected 1/25/2027	1,46 € 1,40 € 1,26 € 1,19 € View 1,10 € 1,02 € 0,998 € 0,929 €	Min.: 1 Mult.: 1	Headers	Shrouded	16 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings VERT SHRD HDR 18P Lead Free 87831-1820 Molex 1: 2,95 € 4.966In Stock	Mfr. Part No. 87831-1820 Mouser Part No 538-87831-1820	Molex	Headers & Wire Housings VERT SHRD HDR 18P Lead Free Learn More about Molex 87831 milli grid headers	Datasheet	4.966In Stock	2,95 € 2,68 € 2,43 € 2,21 € View 2,06 € 1,94 € 1,77 € 1,72 €	Min.: 1 Mult.: 1	Headers	Shrouded	18 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings MGrid Hdr Shrd Vt/St Vt/Stdf GF LF 24Ckt 87831-2419 Molex 1: 1,64 € 10.672In Stock	Mfr. Part No. 87831-2419 Mouser Part No 538-87831-2419	Molex	Headers & Wire Housings MGrid Hdr Shrd Vt/St Vt/Stdf GF LF 24Ckt Learn More about Molex 87831 milli grid headers	Datasheet	10.672In Stock	1,64 € 1,44 € 1,37 € 1,27 € View 1,15 € 1,06 € 0,946 € 0,92 €	Min.: 1 Mult.: 1	Headers	Shrouded	24 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)	2.5 mm (0.098 in)	87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2MM HDR. 24 CKT. Vert. SMT 87831-2420 Molex 1: 2,07 € 4.326In Stock 3.800Expected 10/26/2026	Mfr. Part No. 87831-2420 Mouser Part No 538-87831-2420	Molex	Headers & Wire Housings 2MM HDR. 24 CKT. Vert. SMT Learn More about Molex 87831 milli grid headers	Datasheet	4.326In Stock 3.800Expected 10/26/2026	2,07 € 1,63 € 1,62 € 1,59 € View 1,47 € 1,38 € 1,31 €	Min.: 1 Mult.: 1	Headers	Shrouded	24 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)		87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube
Headers & Wire Housings 2MM HDR. 30 CKT. Vert. SMT 87831-3020 Molex 1: 3,73 € 4.629In Stock	Mfr. Part No. 87831-3020 Mouser Part No 538-87831-3020	Molex	Headers & Wire Housings 2MM HDR. 30 CKT. Vert. SMT Learn More about Molex 87831 milli grid headers	Datasheet	4.629In Stock	3,73 € 3,64 € 3,24 € 3,05 € View 2,86 € 2,58 € 2,49 € 2,29 €	Min.: 1 Mult.: 1	Headers	Shrouded	30 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.6 mm (0.142 in)		87831	Milli-Grid	Wire-to-Board, Signal	- 55 C	+ 105 C	Tube