855-22-028-30-001101

SPRING-LOADED CONNECTORS SERIES 854 & 855 • .050” GRID SURFACE MOUNT, HIGH DENSITY • SINGLE AND DOUBLE ROW STRIPS • Modular contacts for use on .050” grid, supplied in single and double row contact strips • P  recision-machined piston / base and gold-plated components assure up to 100,000 cycle life durability • Pistons have a .0275” mid. stroke and a .055” max. stroke • Low resistance, high current contacts are rated at 2 amps continuous, 3 amps peak • High temperature thermoplastic insulators are suitable for surface mount processes • 854 & 855 series contact strips are designed for manual placement onto .040” Ø solder pads • 855 series is also available on tape & reel packaging, see page 19.1 SINGLE ROW Series 854 ORDERING INFORMATION Single Row Series 854 854-22-0XX-30-001101 Specify number of contacts 02-20 Double Row Series 855 855-22-0XX-30-001101 Specify number of contacts 04-40 For 855 Tape & Reel packaging, see page 19.1 Technical Specifications PAGE 19 | SPRING-LOADED CONNECTORS DOUBLE ROW Series 855 Materials: Contact piston & base: Machined copper alloy plated 20μ” gold over 100μ” nickel Spring: Beryllium copper-plated 10μ” gold Insulator: High temperature thermoplastic, rated UL94 V-0 Mechanical: Spring force @ initial height: 25 grams Spring force @ mid stroke (.0275”): 60 grams Durability: Up to 100,000 cycles Electrical: Voltage rating: 100Vrms/150Vdc Current rating: 2A (continous), 3A (peak) per contact Contact resistance: 20mW max. Insulation resistance: 10,000MW min. Dielectric strength: 700Vrms min. Capacitance: 1pF max. Mill-Max Mfg. Corp. • 190 Pine Hollow Road, P.O. Box 300, Oyster Bay, NY 11771 • 516-922-6000 • Fax: 516-922-9253 • www.mill-max.com RoHS - 2 2011/65/EU SPRING-LOADED CONNECTORS SERIES 855 • .050” GRID SURFACE MOUNT, HIGH DENSITY • DOUBLE ROW STRIPS ON TAPE & REEL • Modular contacts for use on .050” grid, supplied in single and double row contact strips • P  recision-machined piston / base and gold-plated components assure up to 100,000 cycle life durability • Pistons have a .0275” mid. stroke and a .055” max. stroke • Low resistance, high current contacts are rated at 2 amps continuous, 3 amps peak • High temperature thermoplastic insulators are suitable for surface mount processes • 855 series is available on carrier tape for automated pick and place assembly. Tape and Reel packaging per EIA-481. For details contact Mill-Max Technical support DOUBLE ROW Series 855 ORDERING INFORMATION Double Row Series 855 855-22-0XX-30-002191 Specify number or pins 04-40 Tape & reel packaged = 191 660 parts per 13” reel Positions: 6, 10, 14, 18, 22, 26, 30, 34, 38 the Pick n Place Vacuum Cap will be offset from center by .025” Positions: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 the Pick n Place Vacuum Cap will be centered Series 855 w/ removable pick n place cap Mechanical: Spring force @ initial height: 25 grams Spring force @ mid stroke (.0275”): 60 grams Durability: Up to 100,000 cycles Electrical: Voltage rating: 100Vrms/150Vdc Current rating: 2A (continous), 3A (peak) per contact Contact resistance: 20mW max. Insulation resistance: 10,000MW min. Dielectric strength: 700Vrms min. Capacitance: 1pF max. RoHS - 2 2011/65/EU Mill-Max Mfg. Corp. • 190 Pine Hollow Road, P.O. Box 300, Oyster Bay, NY 11771 • 516-922-6000 • Fax: 516-922-9253 • www.mill-max.com PAGE 19.1 | SPRING-LOADED CONNECTORS Technical Specifications Materials: Contact piston & base: Machined copper alloy plated 20μ” gold over 100μ” nickel Spring: Beryllium copper-plated 10μ” gold Insulator: High temperature thermoplastic, rated UL94 V-0