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Spring Loaded Interconnect Headers

Mill-Max Spring Loaded Interconnect Headers provide field-proven performance and reliability in harsh environments when uneven mating surfaces, floating height requirements, and exposure to extreme vibration all challenge the integrity of electrical connections. The connectors are arrays of individual contacts and ensure continuity across a wide variety of length and stroke configurations, including ultra-low profiles.

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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.
Headers & Wire Housings SpringLoad Head Vert Mnt ThruHole trp Ro 804-22-015-10-004101 Mill-Max 1: $21.03 216In Stock	Mfr. Part No. 804-22-015-10-004101 Mouser Part No 575-8042201510004101	Mill-Max	Headers & Wire Housings SpringLoad Head Vert Mnt ThruHole trp Ro Learn More about Mill-Max mill max 804 805 connectors	Datasheet	216In Stock	$21.03 $17.87 $16.75 $15.90 View $14.65 $14.56 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 814-22-010-30-003101 Mill-Max 1: $15.12 391In Stock	Mfr. Part No. 814-22-010-30-003101 Mouser Part No 575-8142201030003101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	391In Stock	$15.12 $15.11 $14.17 $11.46 View $10.10 $9.26 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 854-22-020-20-601101 Mill-Max 1: $27.96 244In Stock	Mfr. Part No. 854-22-020-20-601101 Mouser Part No 575-8542202020601101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	244In Stock	$27.96 $24.56 $24.55 $23.93 View $23.45 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-004-10-002101 Mill-Max 1: $9.68 421In Stock	Mfr. Part No. 855-22-004-10-002101 Mouser Part No 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	$9.68 $8.71 $8.21 $8.00 View $7.79 $6.94 $6.52 $5.76	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-006-10-002101 Mill-Max 1: $17.84 292In Stock	Mfr. Part No. 855-22-006-10-002101 Mouser Part No 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 & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-010-10-002101 Mill-Max 1: $13.15 606In Stock	Mfr. Part No. 855-22-010-10-002101 Mouser Part No 575-8552201010002100	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max 050 pitch spring loaded contacts	Datasheet	606In Stock	$13.15 $11.66 $11.21 $10.76 View $10.16 $9.27 $8.67 $7.95	Min.: 1 Mult.: 1
Headers & Wire Housings SL Head VertMnt Thru HoleTarg W/Conc Fac 805-10-030-00-006000 Mill-Max 1: $11.69 219In Stock	Mfr. Part No. 805-10-030-00-006000 Mouser Part No 575-8051003000006000	Mill-Max	Headers & Wire Housings SL Head VertMnt Thru HoleTarg W/Conc Fac Learn More about Mill-Max mill max 805 target connectors	Datasheet	219In Stock	$11.69 $9.50 $9.04 $8.78 View $8.36 $7.88 $7.52 $7.10 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 811-22-004-30-000101 Mill-Max 1: $4.65 1,638In Stock	Mfr. Part No. 811-22-004-30-000101 Mouser Part No 575-8112200430000101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	1,638In Stock	$4.65 $4.44 $3.76 $3.72 View $3.25 $3.16 $2.61 $2.39 $2.26	Min.: 1 Mult.: 1
Headers & Wire Housings Spring-Loaded Hdr,2R Vert Mount, SMT, 12 817-22-012-30-001101 Mill-Max 1: $11.14 445In Stock	Mfr. Part No. 817-22-012-30-001101 Mouser Part No 575-8172201230001101	Mill-Max	Headers & Wire Housings Spring-Loaded Hdr,2R Vert Mount, SMT, 12 Learn More about Mill-Max mill max spring loaded connectors	Datasheet	445In Stock	$11.14 $9.88 $9.50 $9.11 View $8.60 $7.84 $7.60 $7.00 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 1R, 4P SL HDR VERT MOUNT 821-22-004-10-000101 Mill-Max 1: $13.13 379In Stock 250Expected 03/11/2026	Mfr. Part No. 821-22-004-10-000101 Mouser Part No 575-8212200410000101	Mill-Max	Headers & Wire Housings 1R, 4P SL HDR VERT MOUNT Learn More about Mill-Max mill max target connectors contacts	Datasheet	379In Stock 250Expected 03/11/2026	$13.13 $13.12 $7.88 $5.37 View $4.70 $4.25	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 821-22-010-10-004101 Mill-Max 1: $27.40 142In Stock	Mfr. Part No. 821-22-010-10-004101 Mouser Part No 575-8212201010004101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	142In Stock	$27.40 $27.39 $18.26 $11.10 View $10.02 $9.23 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 8P 1R SURFACE MT .252 HEIGHT CONN 854-22-008-30-001101 Mill-Max 1: $11.83 416In Stock	Mfr. Part No. 854-22-008-30-001101 Mouser Part No 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	$11.83 $10.49 $10.08 $9.67 View $9.13 $8.19 $7.85 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 20P 2R THRU-HOLE .350 HEIGHT CONN 855-22-020-10-001101 Mill-Max 1: $20.81 139In Stock	Mfr. Part No. 855-22-020-10-001101 Mouser Part No 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 & Wire Housings STD SPRING-LOADED CONNECTOR Mill-Max 827-22-012-10-003101 827-22-012-10-003101 Mill-Max 1: $20.98 739In Stock	Mfr. Part No. 827-22-012-10-003101 Mouser Part No 575-8272201210003101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR	Datasheet	739In Stock	$20.98 $18.19 $17.24 $16.98 View $15.07 $14.12 $13.68 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STANDARD PIN HEADER 399-10-109-10-008000 Mill-Max 1: $12.80 103In Stock	Mfr. Part No. 399-10-109-10-008000 Mouser Part No 575-3991010910008000	Mill-Max	Headers & Wire Housings STANDARD PIN HEADER Learn More about Mill-Max millmax 399 connectors	Datasheet	103In Stock	$12.80 $11.38 $10.88 $7.70	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 812-22-002-30-009101 Mill-Max 1: $5.30 365In Stock	Mfr. Part No. 812-22-002-30-009101 Mouser Part No 575-8122200230009101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	365In Stock	$5.30 $4.82 $4.57 $4.46 View $4.25 $3.72 $3.61 $3.54 $2.86	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 818-22-014-10-004101 Mill-Max 1: $19.76 229In Stock	Mfr. Part No. 818-22-014-10-004101 Mouser Part No 575-8182201410004101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	229In Stock	$19.76 $17.13 $16.21 $15.95 View $14.15 $13.28 $12.86 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 823-22-006-10-002101 Mill-Max 1: $7.65 115In Stock	Mfr. Part No. 823-22-006-10-002101 Mouser Part No 575-8232200610002101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	115In Stock	$7.65 $4.99 $4.00 $3.83 $3.37	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 855-22-024-10-001101 Mill-Max 1: $26.99 297In Stock	Mfr. Part No. 855-22-024-10-001101 Mouser Part No 575-8552202410001101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	297In Stock	$26.99 $22.94 $21.47 $20.43 View $19.34 $18.24 $17.43	Min.: 1 Mult.: 1
Headers & Wire Housings 64P SINGLE ROW HDR PIN HEIGHT .370 812-22-064-30-006101 Mill-Max 1: $67.25 63In Stock	Mfr. Part No. 812-22-064-30-006101 Mouser Part No 575-064306	Mill-Max	Headers & Wire Housings 64P SINGLE ROW HDR PIN HEIGHT .370 Learn More about Mill-Max mill max spring loaded headers	Datasheet	63In Stock	$67.25 $57.15 $54.43 $49.30 $49.06	Min.: 1 Mult.: 1
Headers & Wire Housings STANDARD PIN HEADER 399-10-107-10-007000 Mill-Max 1: $12.29 159In Stock	Mfr. Part No. 399-10-107-10-007000 Mouser Part No 575-3991010710007000	Mill-Max	Headers & Wire Housings STANDARD PIN HEADER Learn More about Mill-Max millmax 399 connectors	Datasheet	159In Stock	$12.29 $10.64 $9.91 $8.83 View $8.65 $7.95 $7.44 $7.06 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Interconnect Header 399-10-112-10-009000 Mill-Max 1: $9.70 364In Stock	Mfr. Part No. 399-10-112-10-009000 Mouser Part No 575-3991011210009000	Mill-Max	Headers & Wire Housings Interconnect Header Learn More about Mill-Max millmax 399 connectors	Datasheet	364In Stock	$9.70 $8.73 $8.22 $8.01 View $6.77 $5.99 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 816-22-002-10-002101 Mill-Max 1: $6.66 305In Stock	Mfr. Part No. 816-22-002-10-002101 Mouser Part No 575-8162200210002101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	305In Stock	$6.66 $6.02 $5.69 $5.55 View $5.27 $4.72 $4.44 $3.91 $3.69	Min.: 1 Mult.: 1
Headers & Wire Housings STD SPRING-LOADED CONNECTOR 818-22-020-10-002101 Mill-Max 1: $20.42 79In Stock	Mfr. Part No. 818-22-020-10-002101 Mouser Part No 575-8182202010002101	Mill-Max	Headers & Wire Housings STD SPRING-LOADED CONNECTOR Learn More about Mill-Max mill max spring loaded headers	Datasheet	79In Stock	$20.42 $19.53 $17.71 $17.69 View $17.02 $13.79 $13.17	Min.: 1 Mult.: 1
Headers & Wire Housings SPRING LOADED HEADER 1R 8P VERT MNT TH 825-22-008-10-001101 Mill-Max 1: $9.73 128In Stock	Mfr. Part No. 825-22-008-10-001101 Mouser Part No 575-8252200810001101	Mill-Max	Headers & Wire Housings SPRING LOADED HEADER 1R 8P VERT MNT TH Learn More about Mill-Max mill max spring loaded headers	Datasheet	128In Stock	$9.73 $9.61 $8.00 $6.49 View $6.27 $5.97	Min.: 1 Mult.: 1

Spring Loaded Interconnect Headers

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Spring Loaded Interconnect Headers

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