Headers & Wire Housings – Mouser Ecuador

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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 (USD) 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: $7.14 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	$7.14 $6.23 $5.84 $5.56 View $5.43 $5.13 $4.87 $4.53 $4.17	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: $5.86 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	$5.86 $5.34 $5.06 $4.94 $4.72	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 855-22-024-10-001101 Mill-Max 1: $26.97 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	$26.97 $22.92 $21.47 $20.43 View $19.39 $18.24 $17.43	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 855-22-012-10-002101 Mill-Max 1: $21.96 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	$21.96 $18.66 $17.49 $15.43 $15.42	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 855-22-004-10-002101 Mill-Max 1: $9.68 551In 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	551In Stock	$9.68 $8.71 $8.21 $8.00 View $7.79 $6.94 $6.52 $5.76	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: $17.84 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	$17.84 $13.90 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: $13.15 718In 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	718In Stock	$13.15 $11.66 $11.21 $10.76 View $10.16 $9.27 $8.67 $7.95	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 20P 2R THRU-HOLE .350 HEIGHT CONN 855-22-020-10-001101 Mill-Max 1: $20.81 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	$20.81 $18.04 $17.10 $16.84 View $15.42 $14.71 $14.42 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 855-22-030-10-001101 Mill-Max 1: $40.92 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	$40.92 $33.82 $31.93 $30.75 View $29.69 $26.94 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: $7.53 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	$7.53 $6.40 $6.00 $5.55 View $5.27 $5.02 $4.83 $4.62	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 7P 1R THRU-HOLE .350 HEIGHT CONN 854-22-007-10-001101 Mill-Max 1: $11.33 97In 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	97In Stock	$11.33 $10.20 $9.61 $9.06 View $7.55 $7.16 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: $11.70 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	$11.70 $10.37 $9.97 $9.57 View $8.10 $7.83 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: $6.06 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	$6.06 $5.52 $5.22 $5.10 View $4.63 $3.86 $3.65 $3.50	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: $12.01 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	$12.01 $10.65 $10.24 $8.35 View $8.06 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: $19.14 93In 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	93In Stock 130Expected 11/9/2026	$19.14 $18.90 $15.11 $14.89 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 4P 1R SURFACE MT .252 HEIGHT CONN 854-22-004-30-001101 Mill-Max 1: $7.29 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	$7.29 $6.60 $6.24 $6.08 View $5.78 $5.17 $4.81 $4.31	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: $28.68 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	$28.68 $24.38 $22.85 $21.75 View $20.71 $19.44 $18.58	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 12P 1R THRU-HOLE .350 HEIGHT CONN 854-22-012-10-001101 Mill-Max 1: $16.39 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	$16.39 $14.53 $13.97 $13.40 View $11.38 $11.27 $10.81 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: $31.30 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	$31.30 $26.70 $26.69 $26.07 View Quote	Min.: 1 Mult.: 1								Solder Cup					0854	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 854-22-016-40-601101 Mill-Max 1: $25.43 50In Stock	Mfr. Part # 854-22-016-40-601101 Mouser Part # 575-8542201640601101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	50In Stock	$25.43 $23.73 $21.19	Min.: 1 Mult.: 1								Solder Cup					0854	Bulk
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-020-10-002101 Mill-Max 1: $29.53 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	$29.53 $25.09 $24.36 $24.35 View $24.23 $23.27 $22.80 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 3P 1R THRU-HOLE .350 HEIGHT CONN 854-22-003-10-001101 Mill-Max 1: $5.79 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	$5.79 $5.27 $5.00 $4.88 View $4.37 $3.64 $3.49 $3.36	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
Headers & Wire Housings 9P 1R THRU-HOLE .350 HEIGHT CONN 854-22-009-10-001101 Mill-Max 1: $12.60 69In Stock	Mfr. Part # 854-22-009-10-001101 Mouser Part # 575-854-22-009-10	Mill-Max	Headers & Wire Housings 9P 1R THRU-HOLE .350 HEIGHT CONN Learn More about Mill-Max millmax 844 855 connectors	Datasheet	69In Stock	$12.60 $11.17 $10.74 $8.79 View $8.59 $8.21 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	9 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 855-22-016-10-002101 Mill-Max 1: $27.07 54In Stock	Mfr. Part # 855-22-016-10-002101 Mouser Part # 575-8552201610002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	54In Stock	$27.07 $22.12 $21.49 $21.07 Quote Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	16 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: $10.99 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	$10.99 $10.45 $7.28 $7.16 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