SnapTac Series Miniature Rectangular Connectors * HyperSpring(R) spring loaded contacts, self-cleaning wiping action * 12 or 21 contact configurations * Combine robust environmental performance with compact size and light weight * Easy and fast push-pull locking mechanism * Full line EMI shielding * IP67 sealing when mated and unmated * D-shape hardware coding to avoid mismatching * 4 position key coding available on request * Overmolding solutions * Upgrade commercial high speed Fast Ethernet, USB, IEEE 1394 interconnect to Mil Spec performances General Specifications General Number of Contacts 12, 21 Receptacle Terminations Solder Cup, Dip Solder Plug Termination Solder Cup Cable Diameter Range 0.315 [8.00] max. AWG Contact 26 - 30 HyperSpring Force 5.5 oz. max. per contact Connector Mating Force 12 Contacts: 180.0 oz., 21 Contacts: 215.0 oz. Connector Unmating Force 36.0 oz. (after locking system release) Electrical and Mechanical Characteristics EMI Shielding Yes Current Rating 3 Amps at 25 C Breakdown Voltage 625V Dielectric Withstanding Voltage (between contacts) 500V Contact Resistance (low level) < 15 milliohms Insulation Resistance 5000 Megohms at 500VDC - EIA364.21 Vibration EIA364.28 Condition III Shock EIA364.27 Condition G Weight (Plug and Receptacle - with contacts - without cabling) 12 Contacts: 0.8 oz., 21 Contacts: 1.0 oz. Materials and Plating Housing Material Plating Aluminium alloy Zinc cobalt conductive - RoHS compliant Plug Overmolding Thermoplastic hotmelt Contact Material Plating Brass, beryllium copper Gold Environmental Characteristics Temperature Range -65 C to 80 C Salt Spray EIA364.26 Condition A (mated connectors) Humidity EIA364.31 Method IV IP Level 67 mated and unmated Dimensions are in inches [mm] www.hypertronics.com 3 / 111 SnapTac Series 12 Contact Plug With Overmolding and Cabling 12 Contact Plug - Solder Cup Termination Dimensions are in inches [mm] 3 / 112 www.hypertronics.com SnapTac Series 12 Position Receptacle - Dip Solder Termination D A L 0.124 0.551 [3.15] [14.00] 12 Contact Receptacle - Solder Cup Termination Panel Cut-out Dimensions are in inches [mm] www.hypertronics.com 3 / 113 SnapTac Series 21 Contact Plug - With Overmolding and Cabling 21 Contact Plug - Dip Solder Termination Dimensions are in inches [mm] 3 / 114 www.hypertronics.com SnapTac Series 21 Contact Receptacle - Dip Solder Termination 21 Contact Receptacle - Solder Cup Termination Panel Cut-out Dimensions are in inches [mm] www.hypertronics.com 3 / 115 SnapTac Series 12 Contact Flange Optional for Rear Panel Mounting 21 Contact Flange Optional for Rear Panel Mounting Dimensions are in inches [mm] 3 / 116 www.hypertronics.com SnapTac Series Ordering Information SNAPTAC R 21 P S C01 CH01 Connector Series SnapTac Cabling Scheme CH01, CH02, CH03... (According to customer spec) Connector Type R = Rectangular Hardware Code C00 = Not codified C01-C16 = Codified Number of Contacts 12, 21 Termination S = Solder cup D = Dip solder, 0.124 [3.15] Style L = Dip solder, 0.551 [14.00] Connector Style P = Plug R = Receptacle Dimensions are in inches [mm] www.hypertronics.com 3 / 117