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Series 854 & 855 .050" Pitch Connectors

Mill-Max Series 854 and Series 855 .050" Pitch Connectors are available as spring-loaded and mating-target, in single row and double row, and SMT and through-hole. The Mill-Max spring-loaded connectors accommodate uneven, non-parallel conditions and are used in portable instruments such as an internal battery connection or as an external connection for charging, as well as for blind mate assemblies such as stacking printed circuit boards. The Mill-Max mating-target connectors are RoHS compliant and suitable for reflow soldering.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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	Series	Packaging
Headers & Wire Housings HSMT .050" Grid SLC 854-22-003-40-001101 Mill-Max 1: $8.021 3.953In Stock	Mfr. Part # 854-22-003-40-001101 Mouser Part # 575-8542200340001101	Mill-Max	Headers & Wire Housings HSMT .050" Grid SLC Learn More about Mill-Max millmax 844 855 connectors	Datasheet	3.953In Stock	$8.021 $7.098 $6.653 $6.334 View $6.050 $5.674 $5.400 $5.127 $4.671	Min.: 1 Mult.: 1	Headers	Spring-Loaded	3 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Right Angle	Pin (Male)	Gold	1.4 mm (0.055 in)	0854	Bulk
Headers & Wire Housings SLC Header 854-22-001-20-601101 Mill-Max 1: $6.676 591In Stock	Mfr. Part # 854-22-001-20-601101 Mouser Part # 575-8542200120601101	Mill-Max	Headers & Wire Housings SLC Header Learn More about Mill-Max mill max spring loaded headers	Datasheet	591In Stock	$6.676 $6.084 $5.765 $5.628 $5.412	Min.: 1 Mult.: 1	Headers	Spring-Loaded	1 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Right Angle	Pin (Male)	Gold		0854	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-012-10-002101 Mill-Max 1: $25.018 126In Stock	Mfr. Part # 855-22-012-10-002101 Mouser Part # 575-8552201210002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	126In Stock	$25.018 $21.259 $19.926 $17.761 $17.750	Min.: 1 Mult.: 1	Headers	Spring-Loaded	12 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 854-22-020-20-601101 Mill-Max 1: $31.854 244In Stock	Mfr. Part # 854-22-020-20-601101 Mouser Part # 575-8542202020601101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	244In Stock	$31.854 $27.981 $27.969 $27.263 View $26.716 Quote	Min.: 1 Mult.: 1								Solder Cup					0854	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-004-10-002101 Mill-Max 1: $11.028 421In Stock	Mfr. Part # 855-22-004-10-002101 Mouser Part # 575-8552200410002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	421In Stock	$11.028 $9.923 $9.353 $9.114 View $8.875 $7.907 $7.428 $6.562	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-006-10-002101 Mill-Max 1: $20.325 292In Stock	Mfr. Part # 855-22-006-10-002101 Mouser Part # 575-8552200610002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	292In Stock	$20.325 $15.836 View Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	6 Position	1.27 mm (0.05 in)	2 Row		Through Hole	Solder	Straight	Pin (Male)	Gold		855	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-010-10-002101 Mill-Max 1: $14.981 506In Stock	Mfr. Part # 855-22-010-10-002101 Mouser Part # 575-8552201010002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	506In Stock	$14.981 $13.284 $12.771 $12.259 View $11.575 $10.561 $9.878 $9.057	Min.: 1 Mult.: 1	Headers	Spring-Loaded	10 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Tube
Headers & Wire Housings 8P 1R SURFACE MT .252 HEIGHT CONN 854-22-008-30-001101 Mill-Max 1: $13.478 416In Stock	Mfr. Part # 854-22-008-30-001101 Mouser Part # 575-854-22-008-30	Mill-Max	Headers & Wire Housings 8P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	416In Stock	$13.478 $11.951 $11.484 $11.017 View $10.402 $9.331 $8.943 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	8 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings 20P 2R THRU-HOLE .350 HEIGHT CONN 855-22-020-10-001101 Mill-Max 1: $23.708 139In Stock	Mfr. Part # 855-22-020-10-001101 Mouser Part # 575-855-22-020-10	Mill-Max	Headers & Wire Housings 20P 2R THRU-HOLE .350 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	139In Stock	$23.708 $20.553 $19.482 $19.185 View $17.568 $16.759 $16.428 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	20 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-024-10-001101 Mill-Max 1: $30.760 297In Stock	Mfr. Part # 855-22-024-10-001101 Mouser Part # 575-8552202410001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	297In Stock	$30.760 $26.146 $24.460 $23.275 View $21.999 $20.780 $19.858	Min.: 1 Mult.: 1	Headers	Spring-Loaded	24 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-030-10-001101 Mill-Max 1: $41.299 53In Stock	Mfr. Part # 855-22-030-10-001101 Mouser Part # 575-8552203010001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	53In Stock	$41.299 $40.182 $35.728 $32.412 View $30.692 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	30 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Bulk
Headers & Wire Housings 5P 1R SURFACE MT .252 HEIGHT CONN 854-22-005-30-001101 Mill-Max 1: $8.579 176In Stock	Mfr. Part # 854-22-005-30-001101 Mouser Part # 575-854-22-005-30	Mill-Max	Headers & Wire Housings 5P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	176In Stock	$8.579 $7.291 $6.836 $6.323 View $6.004 $5.719 $5.503 $5.263	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings HSMT .050" Grid SLC 854-22-020-40-001101 Mill-Max 1: $26.876 77In Stock	Mfr. Part # 854-22-020-40-001101 Mouser Part # 575-8542202040001101	Mill-Max	Headers & Wire Housings HSMT .050" Grid SLC Learn More about Mill-Max millmax 844 855 connectors	Datasheet	77In Stock	$26.876 $24.164 $21.897 $21.054 View $19.823 $18.536 $17.704	Min.: 1 Mult.: 1	Headers	Spring-Loaded	20 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Right Angle	Pin (Male)	Gold	1.4 mm (0.055 in)	0854	Tube
Headers & Wire Housings 4P 1R SURFACE MT .252 HEIGHT CONN 854-22-004-30-001101 Mill-Max 1: $8.305 313In Stock	Mfr. Part # 854-22-004-30-001101 Mouser Part # 575-854-22-004-30	Mill-Max	Headers & Wire Housings 4P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	313In Stock	$8.305 $7.519 $7.109 $6.927 View $6.585 $5.890 $5.480 $4.910	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings CONN SLC HEADER 855-22-018-10-001101 Mill-Max 1: $32.674 108In Stock	Mfr. Part # 855-22-018-10-001101 Mouser Part # 575-8552201810001101	Mill-Max	Headers & Wire Housings CONN SLC HEADER Learn More about Mill-Max mill max spring loaded headers	Datasheet	108In Stock	$32.674 $27.776 $26.032 $24.779 View $23.594 $22.170 $21.236	Min.: 1 Mult.: 1	Headers	Spring-Loaded	18 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold	1.4 mm (0.055 in)	855	Bulk
Headers & Wire Housings 7P 1R THRU-HOLE .350 HEIGHT CONN 854-22-007-10-001101 Mill-Max 1: $12.908 90In Stock	Mfr. Part # 854-22-007-10-001101 Mouser Part # 575-854-22-007-10	Mill-Max	Headers & Wire Housings 7P 1R THRU-HOLE .350 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	90In Stock	$12.908 $11.621 $10.948 $10.322 View $8.602 $8.157 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	7 Position	1.27 mm (0.05 in)	1 Row		Through Hole	Solder Cup	Straight	Pin (Male)	Gold		0854	Bulk
Headers & Wire Housings 9P 1R SURFACE MT .252 HEIGHT CONN 854-22-009-30-001101 Mill-Max 1: $13.330 81In Stock	Mfr. Part # 854-22-009-30-001101 Mouser Part # 575-854-22-009-30	Mill-Max	Headers & Wire Housings 9P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	81In Stock	$13.330 $11.814 $11.359 $10.903 View $9.228 $8.921 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	9 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings 3P 1R SURFACE MT .252 HEIGHT CONN 854-22-003-30-001101 Mill-Max 1: $6.904 98In Stock	Mfr. Part # 854-22-003-30-001101 Mouser Part # 575-854-22-003-30	Mill-Max	Headers & Wire Housings 3P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	98In Stock	$6.904 $6.289 $5.947 $5.810 View $5.275 $4.398 $4.158 $3.987	Min.: 1 Mult.: 1	Headers	Spring-Loaded	3 Position	1.27 mm (0.05 in)	1 Row		SMD/SMT	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings 10P 1R SURFACE MT .252 HEIGHT CONN 854-22-010-30-001101 Mill-Max 1: $13.683 9In Stock 80Expected 11/4/2026	Mfr. Part # 854-22-010-30-001101 Mouser Part # 575-854-22-010-30	Mill-Max	Headers & Wire Housings 10P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	9In Stock 80Expected 11/4/2026	$13.683 $12.133 $11.666 $9.513 View $9.183 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	10 Position	1.27 mm (0.05 in)	1 Row		Through Hole	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-008-10-002101 Mill-Max 1: $21.806 73In Stock 130Expected 11/9/2026	Mfr. Part # 855-22-008-10-002101 Mouser Part # 575-8552200810002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	73In Stock 130Expected 11/9/2026	$21.806 $21.532 $17.214 $16.964 Quote Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	8 Position	1.27 mm (0.05 in)	2 Row	1.27 mm (0.05 in)	Through Hole	Solder	Straight	Pin (Male)	Gold		855	Tube
Headers & Wire Housings 12P 1R THRU-HOLE .350 HEIGHT CONN 854-22-012-10-001101 Mill-Max 1: $18.673 53In Stock	Mfr. Part # 854-22-012-10-001101 Mouser Part # 575-854-22-012-10	Mill-Max	Headers & Wire Housings 12P 1R THRU-HOLE .350 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	53In Stock	$18.673 $16.554 $15.916 $15.266 View $12.965 $12.840 $12.316 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	12 Position	1.27 mm (0.05 in)	1 Row		Through Hole	Solder Cup	Straight	Pin (Male)	Gold		0854	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 854-22-017-20-001101 Mill-Max 1: $35.659 6In Stock	Mfr. Part # 854-22-017-20-001101 Mouser Part # 575-8542201720001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	6In Stock	$35.659 $30.419 $30.407 $29.701 View Quote	Min.: 1 Mult.: 1								Solder Cup					0854	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-020-10-002101 Mill-Max 1: $33.643 28In Stock	Mfr. Part # 855-22-020-10-002101 Mouser Part # 575-8552202010002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	28In Stock	$33.643 $28.584 $27.753 $27.741 View $27.605 $26.511 $25.975 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	20 Position	1.27 mm (0.05 in)	2 Row		Through Hole	Solder	Straight	Pin (Male)	Gold		855	Tube
Headers & Wire Housings 7P 1R SURFACE MT .252 HEIGHT CONN 854-22-007-30-001101 Mill-Max 1: $12.521 42In Stock	Mfr. Part # 854-22-007-30-001101 Mouser Part # 575-854-22-007-30	Mill-Max	Headers & Wire Housings 7P 1R SURFACE MT .252 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	42In Stock	$12.521 $11.905 $8.294 $8.157 Quote Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	7 Position	1.27 mm (0.05 in)	1 Row		Through Hole	Solder Cup	Straight	Pin (Male)	Gold			Bulk
Headers & Wire Housings 3P 1R THRU-HOLE .350 HEIGHT CONN 854-22-003-10-001101 Mill-Max 1: $6.596 132In Stock	Mfr. Part # 854-22-003-10-001101 Mouser Part # 575-854-22-003-10	Mill-Max	Headers & Wire Housings 3P 1R THRU-HOLE .350 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	132In Stock	$6.596 $6.004 $5.696 $5.560 View $4.979 $4.147 $3.976 $3.828	Min.: 1 Mult.: 1	Headers	Spring-Loaded	3 Position	1.27 mm (0.05 in)	1 Row		Through Hole	Solder Cup	Straight	Pin (Male)	Gold		0854	Bulk