ca_I1-I40.qxd:Layout 1 2/10/11 8:43 AM Page 1 ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 37 Contacts Additional Advantages of using Universal Contacts Universal Contact is an independent SMT contact which provides an electrical connection between a device and a PCB. The contact is manufactured as a single piece stamped product, incorporating pre-load and anti-lift features. The Universal Contact has been designed to replace traditional interfaces where the contact is custom designed into the component. It can be used to connect a number of device components in any direction and configuration using the same interface. • Qualification time reduction - same contact for many components • Allows standard interface across applications and platforms • Freedom to position at an angle - not fixed by mating component Applications Features & Benefits of the Design • Materials & Finishes Base material Plating Beryllium Copper Selective Au in contact area 1m min over Au stripe, 0.05 - 0.1 m over Ni 1.0 - 3.0 Electrical Contact resistance Max current rating Environmental Operating temperature Humidity Solder systems Vibration Shock Mechanical • Handset • Solderless component interconnect • I/O connector / Board to board interconnect • Battery contact / Antenna contact • Grounding contact / SIM contact Laptops & Computers • Memory Stick Home Electronic Devices / White Goods • Smoke detectors / Security alarm systems • Home appliances • Automotive - Keyfob • Medical - CT scan equipment • Industrial - Circuit breaker for GPS beckon m Max 20 mΩ 2.0 amps nominal 3.0 amps peak -40˚C and +85˚C Operable in 90% relative humidity (temp + 40˚C) Infrared and hot air reflow In accordance with IEC 68-2-36 In accordance with IEC 68-2-27, 30 g See selection table on the right for contact forces at specific mating heights Maximum mating cycle based on mating PCB plated with 0.05 Au over 2.0 m Ni = 3,000 cycles. (Wear resistance is subject to mating component surface finish and plating type, increased mating component plating spec = increased mating cycles.) Packaging Packaged in 12mm wide tape & reel packaging to EIA-481 standards Dimensions shown in inches (mm) www.ittcannon.com I-37 I RF Range of heights available: - 1.3mm contact with the minimum pitch of 1.35mm - 1.8mm contact with the minimum pitch of 1.25mm - 2.5mm contact the minimum pitch is 1.35mm - 3.5 & 4.0mm minimum pitch is 1.45mm • Solderwell that prevents solder wicking up the contact • “Side wings” protect the active parts of the contact which prevent contact from overstressing and potential damage • Domed contact point allows good hertz stress and low contact resistance • The X-Y-Z movement allows robust connection between the contact and component assembly during shock and vibration • Compliant with WEEE and RoHS directives. ca_I1-I40.qxd:Layout 1 2/10/11 8:44 AM Page 38 Contacts 3.48 ±0.15 3.41 ± 0.15 1.80 2.05 0.84 0.40 Min At Max compression 1.00 ±0.10 0.80 0.40 Min At Max compression 1.00 ± 0.10 0.77 ±0.10 2.35 Soldering area 2.35 Soldering area 1.8mm 120220-0202 packaging: 6,800 per reel 1.3mm 120220-0210 packaging: 9,500 per reel 4.87 ± 0.15 RF 5.00 2.80 2.87 1.02 ± 0.10 1.19 0.74 Min At Max compression 1.10 ± 0.10 1.66 0.47 Min At Max compression 0.70 3.43 Soldering area 2.00 ± 0.10 1.40 ± 0.10 3.50 ± 0.10 2.50 ± 0.10 0.63 2.5mm 120220-0161 packaging: 6,000 per reel 3.5mm 120220-0204 packaging: 3,600 per reel ± 0.15 5.50 ± 0.15 1.50 ± 0.20 5.00 3.25 Soldering area 2.80 ± 0.15 1.10 ± 0.10 1.65 0.47 Min 0.70 ± 0.10 ± 0.10 1.33 2.50 ± 0.30 3.00 Soldering area 2.50 ± 0.10 4.00 2.66 ± 0.03 ± 0.10 3.50 At Max compression 0.12 I 0.55 1.80±0.10 1.30 ±0.10 0.55 0.90 ± 0.10 4mm 120220-0206 packaging: 3,200 per reel 2 way - 2.5mm height, 1.5 pitch 120220-0162 Dimensions shown in inches (mm) Specifications and dimensions subject to change I-38 www.ittcannon.com