TYCO-泰科连接器介绍

2mm HM .0276±.0010 0.700±0.025 .0236±.0020
0.60±0.05 .0039 0.10
Micro-Action Pin .0118±.0005 0.300±0.013 .0088±.0015 0.225±0.038 .0039 0.098
Micro Action Pin 1.0mm Min
Micro Action Pin Evolution
‘STRADA Mesa’ Mezzanine Connector
‘STRADA Whisper’ Backplane Connector
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 5 / March 17, 2009
What is Micro Action Pin?
Micro Action Pin is a technology for attaching a connector to a PC board that uses miniaturized versions of compliant pin, press-fit contact tails designed to mate with micro via holes. The contact tail design is intended to work with 0.30mm (.0118”) drill size via holes plated to a finished diameter of 0.225mm (.0089”). The hole diameters tolerances and true positions of the hole array to accommodate the Micro Action Pins are shown below. Drill Diameter Tolerance: ±0.013mm (.0005”) Finished Hole Diameter Tolerance: ±0.038mm (.0015”) Feature-Related True Position of Nom. Holes: Ø0.098 mm ( Ø.0039”)
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 9 / March 17, 2009
Micro Action Pin – Optical images End view
Eurocard 0.0453±.0010 1.151±0.025
.040±.003 1.016±0.076
.006 0.15
Comparison to Larger Action Pin Designs
2mm Future Bus .0329±.0010 0.835±0.025 .0285±.0030 0.725±0.075 .006 0.15
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 14 / March 17, 2009
Footprint Layouts Analyzed
Description Micro Action Pin Via Out of Pad Eye of Needle Via Out of Pad Via Out of Pad
Remaining Wall Thickness (PTH)
Micro-Action Pin Cross-Section Remaining Copper Thickness:
Left 14 um,
Right 15 um
Wall Thickness Requirements - EIA 364-96 No break thru - IEC 60352-5 > 8 um
Right 0.062 0.062 0.055 0.063 0.062
Via Hole 3
Left 0.062 0.061 0.054 0.060 0.057
Right 0.067 0.060 0.056 0.062 0.056
Drilled Hole Diameter is Approximately 0.28mm Finished Hole Diameter is Approximately 0.15mm
page 4 / March 17, 2009
Action Pin Technology Evolution
Micro Action Pin 0.22mm
Finished hole
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
Via in Pad Via in Pad
Drill - mm (mils) 0.3 (12) 0.3 (12) 0.66 (26) 0.2 (8) 0.4 (16) 0.2 (8) 0.4 (16)
Pad - mm (mils) Antipad - mm (mils)
Model Layout Multi-Gig T2 1.8mm x 1.8mm spacing
12 3 4 I H G F E D C B A
Pair 1 = B2C2 Pair 2 = D3E3 Pair 3 = E2F2 Pair 4 = G3H3
All other pairs terminated to GND with 50Ω Resistor
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 7 / March 17, 2009
“TEST VEHICHLE” Photos / Finished Assembly
page 2 / March 17, 2009
Micro Action Pin Evolution
Action Pin Technology Evolution
1.5mm Finished hole
“Eurocard” (DIN 41612)
Type “F” Circa 1970’s
0.6mm Finished hole
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 11 / March 17, 2009
Cross-Section of a PC Board Holes Plating Thickness Measured at 5 Locations
‘Multi Gig’ Tier 2
Assembly
Micro Action Pin
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 8 / March 17, 2009
(Note: These dimensions must be held from the top surface of the board down to a minimum depth of 1.0mm)
Action Pin Size Drill Hole Diameter (in) Drill Hole Diameter (mm) Finished Hole Diameter (in) Finished Hole Diameter (mm) Hole TP Requirement Nom. (in) Hole TP Requirement Nom. (mm)
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 10 / March 17, 2009
Micro Action Pin – Optical images Side view
Tyco Electronics’ new generation innovative interconnect solutions
Connector Forum – Shanghai March 17, 2008
Doron Lapidot Director C&D A/P
Presentation Plan
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 6 / March 17, 2009
Advantages of Micro Action Pin Technology
Leabharlann Baidu
Measure Point E (Left/Right)
Locatio n A B C D E
Via Hole 1
Left 0.062 0.057 0.058 0.062 0.061
Right 0.067 0.057 0.056 0.066 0.062
Via Hole 2
Left 0.058 0.065 0.055 0.060 0.058
Hole 1
Hole 2
Hole 3
Measure Point A (Left/Right)
Measure Point B (Left/Right)
Measure Point C (Left/Right) Measure Point D (Left/Right)
3.05mm Thick PC Board
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute
page 12 / March 17, 2009
Micro Action Pin - Electrical Modeling and Simulations
Electrical • Matched Impedance Footprint
– Improves “Insertion Loss” • Lowers Footprint’s Cross-talk • Minimal Electrical Stub • Possibility of Quad Routing / Board Cost Savings Mechanical • “Flat Rock” Assembly • Three “Repairs” on a Plated Thru Hole • Based on existing “Action Pin Technology” • Additional Sizes are Possible • Can be Utilized on smaller centerline product • Insertion force: Avg. 1.7Kgf (3.8 lbf) / Withdrawal Force: Avg. 1.27Kgf (2.86 lbf)
2mm HM Circa 1990’s
1.0mm Finished hole
HDI / TBC Circa 1980’s
0.22mm Finished hole
Multi Gig Circa 2000’s
Information is Tyco Electronics Confidential & Proprietary. Do Not Reproduce or Distribute