SERIES 171 AlphaLink® SL connectors with spring loaded contacts Printed circuit board layouts, dimensions and specifications AlphaLink SL Contact Arrangements AlphaLink Available PCB Layouts (view from top of board) 1 2 1 4 1 5 3 4 5 8 6 10 4 Contacts 8 Contacts 1 2 3 4 1 6 4 Contacts7 10 Contacts 1 4 5 8 8 Contacts 16 16 Contacts 10 1 12 1 14 20 13 24 15 28 24 Contacts 20 Contacts 1 12 1 14 11 20 13 24 15 28 28 Contacts 1 28 Contacts 15 30 Contacts 1 16 1 18 1 17 32 19 36 21 1 16 1 18 1 17 32 19 36 21 36 Contacts 40 C 36 Contacts 32 Contacts 32 Contacts 12 Contacts 10 Contacts 11 10 20 Contacts 6 12 1 1 24 Contacts 1 7 8 9 12 12 Contacts B 5 10 1 6 1 20 40 40 Contacts ALPHALINK® SPRING LOADED CONTACT CONNECTORS TECHNICAL SPECIFICATIONS Modular contacts set on .050" centers, supplied in double-row contact arrangements. Precision-machined piston / base and gold-plated components assure a 1,000 minimum cycle life. Pistons have a .0275" mid stroke (when fully mated to PC board with a 60 gram/contact force.) Low resistance, high current contacts are rated at 2 amps continuous 3 amps peak. High temperature thermoplastic insulators are suitable for surface mount processes. Contact strips are designed for manual placement into ø.023±.003" Plated thru-holes in the circuit board. Recommended for board thicknesses of .062" or greater. Materials Contact piston and base: machined Copper Alloy plated 20 micro inches Gold over 100 micro inches Nickel. Spring: Beryllium Copper plated 10 micro inches Gold. Insulator: high temp. thermoplastic rated UL94 V-0 Shell: Aluminum Alloy A Ø.042 Typ. Pads .150 10 1 11 20 .025 .050 2x Ø.080 Mounting Holes .050 Typ Recommended PCB Layout (See Table V) Shell Finishes Plating Code 2 = Electroless Nickel (Glenair M code, AMS-C-26074, Class 4 Grade B; ASTM-B-733, SC2, Type IV) Plating Code 5 = Gold (Glenair code Z2, MIL-DTL-45204, Class 1 over Electroless Nickel) Electrical Voltage rating: 100vrms/150vdc Current rating: 2A (continuous), 3A (peak) per contact. Contact resistance: 20 milliohms maximum. Insulation resistance: 5,000 megohms minimum. Dielectric strength: 700 vrms minimum. Capacitance: 1 pf maximum. Mechanical Spring force at initial height (a): 25 grams Spring force at mid stroke (b/2): 60 grams Durability: 1,000 cycles Vibration sensitivity: 1.52mm DA or 20g. Duration 4h (in ea. Of 3 axis) per EIA-364-28D Shock severity: 100g for 6ms per EIA-364-27B Operational temperature: -65°c to +150°c 4 © 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 Contacts and Dimensions Contacts 4 8 10 12 16 20 24 28 30 32 36 40 A 0.350 (8.9) 0.450 (11.4) 0.500 (12.7) 0.550 (14.0) 0.650 (16.5) 0.750 (19.1) 0.850 (21.6) 0.950 (24.1) 1.000 (25.4) 1.050 (26.7) 1.150 (29.2) 1.250 (31.8) SERIES 171 AlphaLink® SL connector with spring loaded contacts and solder cups 171-134-01 How To Order 171-134-01 Sample Part Number 171-134-01 Series / Basic Part No. AlphaLink® SL connector with spring loaded contacts and solder cups Shell Finish 2 = Nickel 5 = Gold Contact Layout See Table I and Contact Arrangements, page 4 Hardware T = Threaded thru hole Omit for thru hole A 2x 0-80 UNF-2B Thru Threaded Or 2x Ø.080 Thru Hole E Position 1 .183 .050±.002 Typ Position '1' Indicator Housing .108 Max. Solder Cup 24 Awg .090 .258 Position '1' Indicator Spring Loaded Contacts Table I: Layout and Dimensions No. of contacts 4 8 10 12 16 20 24 28 30 32 36 40 5 A E 0.527 (13.4) 0.627 (15.9) 0.677 (17.2) 0.727 (18.5) 0.827 (21.0) 0.927 (23.5) 1.027 (26.1) 1.127 (28.6) 1.177 (29.9) 1.227 (31.2) 1.327 (33.7) 1.427 (36.2) 0.350 (8.9) 0.450 (11.4) 0.500 (12.7) 0.550 (14.0) 0.650 (16.5) 0.750 (19.1) 0.850 (21.6) 0.950 (24.1) 1.000 (25.4) 1.050 (26.7) 1.150 (29.2) 1.250 (31.8) Ø.021/.017 Typ. .032±.015 Typ Compatible Wire AS22759 qualified single-ended data transmission wire for termination of AlphaLink® SL solder-cup connectors—see page 42 of this catalog MATERIALS AND FINISHES Shell: Aluminum Alloy Insulator: High temp thermoplastic Contacts: Copper Alloy/Gold Plated © 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 2 -10 T B SERIES 171 AlphaLink® SL connector with spring loaded contacts and PC tails 171-134-02 How To Order 171-134-02 Sample Part Number B 171-134-02 2 Series / Basic Part No. AlphaLink® SL connector with spring loaded contacts and PC tails Shell Finish 2 = Nickel 5 = Gold Contact Layout See Table I and Contact Arrangements, page 4 Hardware T = Threaded thru hole Omit for thru hole -10 A 2x 0-80 UNF-2B Thru Threaded Or 2x Ø.080 Thru Hole E Position 1 .183 .050±.002 Typ Housing EMI Shroud Tail Length .060±.015 Typ. Ø.018/.014 Typ. PC Tails .258 Position '1' Indicator .032±.015 Typ Ø.021/.017 Typ Spring Loaded Contacts Table I: Layout and Dimensions No. of contacts 4 8 10 12 16 20 24 28 30 32 36 40 6 A E 0.527 (13.4) 0.627 (15.9) 0.677 (17.2) 0.727 (18.5) 0.827 (21.0) 0.927 (23.5) 1.027 (26.1) 1.127 (28.6) 1.177 (29.9) 1.227 (31.2) 1.327 (33.7) 1.427 (36.2) 0.350 (8.9) 0.450 (11.4) 0.500 (12.7) 0.550 (14.0) 0.650 (16.5) 0.750 (19.1) 0.850 (21.6) 0.950 (24.1) 1.000 (25.4) 1.050 (26.7) 1.150 (29.2) 1.250 (31.8) MATERIALS AND FINISHES Shell: Aluminum alloy Insulator: High temp thermoplastic Contacts: Copper Alloy/Gold Plated © 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 T SERIES 171 AlphaLink® SL connector with spring loaded contacts and pigtail wires 171-134-03 How To Order 171-134-03 Sample Part Number 171-134-03 2 Series / Basic Part No. AlphaLink® SL connector with spring loaded contacts and pigtail wires Shell Finish 2 = Nickel 5 = Gold Contact Layout See Table I and Contact Arrangements, page 4 Wire Gage (AWG) 4 = #24 6 = #26 8 = #28 0 = #30 Wire Type K = M22759/11 (#24-#28) J = M22759/33 (#24-#30) Wire Color Code 1 = White 7 = Ten Color Repeat Wire Length In inches Hardware T = Threaded thru hole Omit for thru hole -10 -4 K 7 2x 0-80 UNF-2B Thru Threaded Or 2x Ø.080 Thru Hole E Position 1 .183 Housing Wires Wire Length +1.000/-.000 .240 .258 Table I: Layout and Dimensions No. of contacts 4 8 10 12 16 20 24 28 30 32 36 40 7 A E 0.527 (13.4) 0.627 (15.9) 0.677 (17.2) 0.727 (18.5) 0.827 (21.0) 0.927 (23.5) 1.027 (26.1) 1.127 (28.6) 1.177 (29.9) 1.227 (31.2) 1.327 (33.7) 1.427 (36.2) 0.350 (8.9) 0.450 (11.4) 0.500 (12.7) 0.550 (14.0) 0.650 (16.5) 0.750 (19.1) 0.850 (21.6) 0.950 (24.1) 1.000 (25.4) 1.050 (26.7) 1.150 (29.2) 1.250 (31.8) Position '1' Indicator Spring Loaded Contacts MATERIALS AND FINISHES Shell: Aluminum alloy Insulator: High temp thermoplastic Contacts: Copper Alloy/Gold Plated © 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 T B A .050±.002 Typ -18 Ø.021/.017 Typ .032±.015 Typ