338970-1 TE Connectivity, 338970-1 Datasheet - Page 54

• Manufacturer Part Number: 338970-1
• Manufacturer: TE Connectivity

Specifications of 338970-1

• Lead Free Status / RoHS Status: Compliant

STAX™ Elastomeric
Connectors for COG LCDs
Features
• Easily customized.
• Connects display glass or flex
• Inhibits movement of the con-
• Stable electrical performance
• Can accommodate glass-to-
• Applications engineering sup-
• In-molded sub assemblies can
Physical Properties
Height:
0.5–12.7 mm (.020″–.500″)
Minimum Pad Pitch:
0.50 mm (.020″)
Conductor Width:
0.064 mm (.0025″)
Conductor Pitch:
0.127 mm (.005″)
Typical Electrical Properties
Contact Resistance: See chart
Dielectric Constant: 3.1
Insulation Resistance
10
Dielectric Withstanding Voltage
1000 V without breakdown or arcing
Current Carrying Capacity: 1 Amp
Environmental Parameters
Operating Temperature:
–40 ºC to +125 ºC
Moisture: 0 to 100% RH
Technical Documents
Engineering Test Report:
TR 341
52
circuit to PCB.
tact interface during vibration.
over a wide working range of
deflection.
board separations of as little as
0.25 mm.
port from Tyco Electronics to
incorporate STAX elastomeric
connectors into your product.
Support includes board layout,
slot definition, alignment and
compression.
be created to combine LCD
connector with backlighting
connection while providing
orientation features.
12
Ω min
:
1)
:
Products for Mobile Equipment
Connectors
STAX™ Elastomeric Connectors for COG LCDs
Low resistance STAX elastomeric connectors are the best means of connecting to Chip-on-Glass
and other types of LCD modules. Gold STAX and STAX LD elastomeric connectors are easily
customized without the tooling charges and lead times typically found with stamped contacts
and molded insulators. They can be retained in a slot incorporated into the light guide that allows
for automatic placement of the light guide subassembly.
STAX connectors provide a gasket-like contact interface to the
ITO traces thereby sealing the interface from the environment.
At the same time, the compliant sealing properties of the silicone
elastomeric connector maintain intimate conformal contact to
the ITO surface.
STAX connectors have proven reliability in COG LCD displays for cell phone units – numbering in
the hundreds of millions.
STAX LD – Force vs Deflection vs Resistance Curve
Gold STAX – Force vs Deflection vs Resistance Curve
All specifications subject to change. Consult Tyco Electronics for latest specifications.
Catalog 1654270-2
Revised 8-2007