Headers & Wire Housings – Mouser Mexico

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858 Rugged Spring-Loaded Connectors

Mill-Max 858 Rugged Spring-Loaded Connectors are available in 2- to 6-position connector variants with a precision-machined piston/base (modular contacts for use on a 4mm grid). These connectors are available in 858-22-00x-10-0x and 858-22-00X-30-0x. The 858-22-00x-10-0x connectors are designed for manual placement into ø0.048±0.003" plated through-holes in the circuit board before soldering; 858-22-00x-30-0x connectors are designed for manual placement onto ø0.100" solder pads. These Pistons offer 0.045" mid-stroke and 0.090" maximum stroke. The 810 SMT connector's gold-plated components offer a 1,000,000 minimum lifecycle. These connectors also include high-temperature thermoplastic insulators suitable for wave and reflow processes.

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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	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Mating Post Length	Termination Post Length	Series	Packaging
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 858-22-002-10-001101 Mill-Max 1: $11.27 367In Stock	Mfr. Part # 858-22-002-10-001101 Mouser Part # 575-8582200210001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	367In Stock	$11.27 $10.14 $9.53 $9.30 $8.42	Min.: 1 Mult.: 1	Headers	Spring-Loaded	2 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings SMT 4mm Pitch Spring Loaded Connector 858-22-004-30-011101 Mill-Max 1: $13.96 1,124In Stock	Mfr. Part # 858-22-004-30-011101 Mouser Part # 575-8582200430011101	Mill-Max	Headers & Wire Housings SMT 4mm Pitch Spring Loaded Connector Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	1,124In Stock	$13.96 $11.48 $10.92 $10.09 View $9.53 $8.74 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	SMD/SMT	Solder Pin	Straight	Pin (Male)	Gold	2.29 mm (0.09 in)		858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 4Pi 858-22-004-80-011101 Mill-Max 1: $15.99 252In Stock	Mfr. Part # 858-22-004-80-011101 Mouser Part # 575-8582200480011101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 4Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	252In Stock	$15.99 $13.68 $13.39 $13.01 View $11.91 $11.35 $10.09 $9.62	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 858-22-004-10-001101 Mill-Max 1: $20.40 278In Stock	Mfr. Part # 858-22-004-10-001101 Mouser Part # 575-8582200410001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	278In Stock	$20.40 $17.85 $13.61 $13.10	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 858-22-002-30-001101 Mill-Max 1: $15.87 180In Stock	Mfr. Part # 858-22-002-30-001101 Mouser Part # 575-8582200230001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	180In Stock	$15.87 $15.13 $12.87 $10.11	Min.: 1 Mult.: 1	Headers	Spring-Loaded	2 Position	4 mm (0.157 in)	1 Row	SMD/SMT	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 5Pi 858-22-005-80-011101 Mill-Max 1: $20.23 69In Stock	Mfr. Part # 858-22-005-80-011101 Mouser Part # 575-8582200580011101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 5Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	69In Stock	$20.23 $16.80 $16.78 $14.48 View $13.03 $12.42	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 5Pi 858-22-005-80-012101 Mill-Max 1: $19.83 90In Stock	Mfr. Part # 858-22-005-80-012101 Mouser Part # 575-8582200580012101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 5Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	90In Stock	$19.83 $16.46 $16.45 $15.60 View $14.96 $14.09 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 6Pi 858-22-006-80-011101 Mill-Max 1: $23.22 85In Stock	Mfr. Part # 858-22-006-80-011101 Mouser Part # 575-8582200680011101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 6Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	85In Stock	$23.22 $19.37 $18.43 $17.56 View $17.15 $16.07 $15.57 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	6 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 4Pi 858-22-004-80-012101 Mill-Max 1: $15.69 97In Stock	Mfr. Part # 858-22-004-80-012101 Mouser Part # 575-8582200480012101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 4Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	97In Stock	$15.69 $12.91 $12.90 $11.23 View $10.09 $9.62	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings 4mm target Conn SMT with inserts,no pins 858-10-004-30-012000 Mill-Max 1: $6.73 340In Stock	Mfr. Part # 858-10-004-30-012000 Mouser Part # 575-8581000430012000	Mill-Max	Headers & Wire Housings 4mm target Conn SMT with inserts,no pins Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	340In Stock	$6.73 $5.54 $5.27 $5.02 View $4.82 $4.33 $4.13 $3.87	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	SMD/SMT	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Standard Pin Header 858-10-004-30-602000 Mill-Max 1: $22.39 103In Stock	Mfr. Part # 858-10-004-30-602000 Mouser Part # 575-8581000430600000	Mill-Max	Headers & Wire Housings Standard Pin Header Learn More about Mill-Max mill max spring loaded headers	Datasheet	103In Stock	$22.39 $18.41 $17.52 $16.11 View $14.96 $14.40 $14.22	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	SMD/SMT	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings STANDARD PIN HEADER Mill-Max 858-10-006-10-001000 858-10-006-10-001000 Mill-Max 1: $26.17 41In Stock	Mfr. Part # 858-10-006-10-001000 Mouser Part # 575-8581000610001000	Mill-Max	Headers & Wire Housings STANDARD PIN HEADER	Datasheet	41In Stock	$26.17 $22.69 $21.49 $20.06 View $18.33 $17.60 $17.29 Quote	Min.: 1 Mult.: 1							Solder Pin						858	Tube
Headers & Wire Housings STANDARD PIN HEADER Mill-Max 858-10-004-10-001000 858-10-004-10-001000 Mill-Max 1: $22.36 81In Stock	Mfr. Part # 858-10-004-10-001000 Mouser Part # 575-8581000410001000	Mill-Max	Headers & Wire Housings STANDARD PIN HEADER	Datasheet	81In Stock	$22.36 $18.40 $18.37 $16.22 View $16.02 $13.86 $12.90 $12.38 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings 4mm target Conn TH with inserts,no pins 858-10-004-10-012000 Mill-Max 1: $7.49 5,609In Stock	Mfr. Part # 858-10-004-10-012000 Mouser Part # 575-8581000410012000	Mill-Max	Headers & Wire Housings 4mm target Conn TH with inserts,no pins Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	5,609In Stock	$7.49 $6.16 $5.85 $5.58 View $5.36 $5.06 $4.69 $4.41	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect 858-22-005-10-011101 Mill-Max 1: $17.80 1,911In Stock	Mfr. Part # 858-22-005-10-011101 Mouser Part # 575-8582200510011101	Mill-Max	Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	1,911In Stock	$17.80 $14.78 $14.07 $13.39 View $12.75 $12.04 $11.47 $10.92	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	2.29 mm (0.09 in)	3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect 858-22-006-10-011101 Mill-Max 1: $18.90 1,845In Stock	Mfr. Part # 858-22-006-10-011101 Mouser Part # 575-8582200610011101	Mill-Max	Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	1,845In Stock	$18.90 $17.10 $16.26 $15.50 View $14.76 $13.83 $13.57 $12.88 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	6 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	2.29 mm (0.09 in)	3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings STANDARD PIN HEADER Mill-Max 858-10-008-10-021000 858-10-008-10-021000 Mill-Max 1: $22.98 275In Stock	Mfr. Part # 858-10-008-10-021000 Mouser Part # 575-8581000810021000	Mill-Max	Headers & Wire Housings STANDARD PIN HEADER		275In Stock	$22.98 $19.92 $18.88 $18.60 View $16.51 $15.47 $14.99 $14.22	Min.: 1 Mult.: 1							Solder Pin						858	Bulk
Headers & Wire Housings 4mm target Conn TH with inserts,no pins 858-10-005-10-012000 Mill-Max 1: $8.54 1,819In Stock	Mfr. Part # 858-10-005-10-012000 Mouser Part # 575-8581000510012000	Mill-Max	Headers & Wire Housings 4mm target Conn TH with inserts,no pins Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	1,819In Stock	$8.54 $7.10 $6.75 $6.42 View $6.11 $5.77 $5.50 $5.24 $4.91	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings 4mm target Conn TH with inserts,no pins 858-10-006-10-012000 Mill-Max 1: $10.87 1,697In Stock	Mfr. Part # 858-10-006-10-012000 Mouser Part # 575-8581000610012000	Mill-Max	Headers & Wire Housings 4mm target Conn TH with inserts,no pins Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	1,697In Stock	$10.87 $9.07 $8.63 $8.22 View $7.83 $7.33 $6.99 $6.81 Quote	Min.: 1 Mult.: 1	Headers		6 Position	4 mm (0.157 in)	1 Row	Mounting Flange	Solder Pin	Straight		Gold		3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect 858-22-002-10-011101 Mill-Max 1: $8.85 421In Stock	Mfr. Part # 858-22-002-10-011101 Mouser Part # 575-8582200210011101	Mill-Max	Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	421In Stock	$8.85 $7.10 $6.75 $6.55 View $6.33 $5.69 $5.42 $5.08	Min.: 1 Mult.: 1	Headers	Spring-Loaded	2 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	2.29 mm (0.09 in)	3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect 858-22-004-10-011101 Mill-Max 1: $14.60 390In Stock	Mfr. Part # 858-22-004-10-011101 Mouser Part # 575-8582200410011101	Mill-Max	Headers & Wire Housings Thru Hole 4mm Pitch Spring-Load Connect Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	390In Stock	$14.60 $12.00 $11.41 $10.87 View $10.45 $9.85 $9.39 $8.94	Min.: 1 Mult.: 1	Headers	Spring-Loaded	4 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	2.29 mm (0.09 in)	3.18 mm (0.125 in)	858	Tube
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 858-22-005-10-001101 Mill-Max 1: $25.58 154In Stock	Mfr. Part # 858-22-005-10-001101 Mouser Part # 575-8582200510001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	154In Stock	$25.58 $23.67 $18.42 $18.15 View $17.03 $16.68 Quote	Min.: 1 Mult.: 1	Headers	Spring-Loaded	5 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 6Pi 858-22-006-80-012101 Mill-Max 1: $23.00 56In Stock	Mfr. Part # 858-22-006-80-012101 Mouser Part # 575-858-220680012101	Mill-Max	Headers & Wire Housings Spring-Loaded Header VertMt Sldrless 6Pi Learn More about Mill-Max mill max solder cup connectors terminal pins	Datasheet	56In Stock	$23.00 $20.70 $19.60 $19.32 View $16.72 $16.48 $14.95	Min.: 1 Mult.: 1	Headers	Spring-Loaded	6 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings Standard Pin Header 858-10-002-10-002000 Mill-Max 1: $11.69 85In Stock	Mfr. Part # 858-10-002-10-002000 Mouser Part # 575-8581000210002000	Mill-Max	Headers & Wire Housings Standard Pin Header Learn More about Mill-Max mill max spring loaded headers	Datasheet	85In Stock	$11.69 $10.76 $9.24 $8.74 View $6.49 $6.07	Min.: 1 Mult.: 1	Headers	Spring-Loaded	2 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold			858	Tube
Headers & Wire Housings 4mm target Conn TH with inserts,no pins 858-10-002-10-012000 Mill-Max 1: $5.20 51In Stock 184Expected 10/26/2026	Mfr. Part # 858-10-002-10-012000 Mouser Part # 575-8581000210012000	Mill-Max	Headers & Wire Housings 4mm target Conn TH with inserts,no pins Learn More about Mill-Max mill max 858 rugged connectors	Datasheet	51In Stock 184Expected 10/26/2026	$5.20 $4.17 $3.85 $3.72 View $3.51 $3.34 $3.19 $2.99 $2.91	Min.: 1 Mult.: 1	Headers	Spring-Loaded	2 Position	4 mm (0.157 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Gold		3.18 mm (0.125 in)	858	Tube

858 Rugged Spring-Loaded Connectors

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