440297-3 TE Connectivity, 440297-3 Datasheet - Page 52

• Manufacturer Part Number: 440297-3
• Manufacturer: TE Connectivity
• Type: DIMM Socketr

Specifications of 440297-3

• Ejector Type: Push-On Pull-Off
• Gender: HDR
• Mounting Style: Surface Mount
• Termination Method: Solder
• Body Orientation: Right Angle
• Contact Pitch (mm): 1.27mm
• Housing Material: Thermoplastic
• Number Of Contact Rows: 1
• Number Of Contacts: 9POS
• Voltage Rating Max: 5VAC
• Current Rating (max): 0.5/ContactA
• Contact Material: Phosphor Bronze
• Operating Temp Range: -25C to 90C
• Contact Pitch: 0.05mm
• Lead Free Status / RoHS Status: Not Compliant

STAX™ Array Connector
Features
Allows connection to non-stan-
dard pad patterns without tooling
and long lead time for custom
connector.
• Long term reliability and
• Economical
• One piece connector
• Custom prototype samples
Physical Properties
Height:
0.5–1.5 mm
Minimum Pad Pitch:
0.8 mm
Individual Conductor Width:
0.063 mm
Individual Conductor Length:
0.25 mm
Typical Electrical Properties
Contact Resistance
50 mΩ
Dielectric Constant:
3.1
Insulation Resistance
10
Dielectric Withstanding Voltage
1000 V without breakdown or arcing
Current Carrying Capacity
0.5 A
Deflection Force:
0.5–1.5 Newtons/mm
Environmental Parameters
Operating Temperature:
–40 ºC to +125 ºC
Moisture:
0 to 100% RH
Test Report:
TR 368
1
50
) Elastomer: 1.0 mm (0.039″) high.
durability
within 1 week
Boards: Gold plated contact pads 0.5 mm
(0.020″) wide on 1.0 mm (0.039″) pitch.
12
Ω min
1)
:
2
1)
:
1)
:
1)
:
Products for Mobile Equipment
Connectors
STAX™ Array Connector
The STAX Array connector is an anisotropic conductive mat material that was developed to
interconnect land grid array pad patterns as well as random, circular or other non-linear circuit
board pad patterns. As long as the material is deflected between two mating mirror image pad
patterns electrical connection is made between the mirror image pads.
Using our core competency in laminating silicone, the Tyco Electronics Elastomeric Technologies
product line has created a mat material having .063 mm (0.0025″) x 0.25 mm (0.010″) conductive
silicone segments surrounded on all sides by 0.063 mm thick nonconductive silicone insulation.
As long as a minimum of 0.4 mm separation is maintained between adjacent pads on the mating
surface, shorting is avoided.
STAX array connectors are very easily customized to the users required dimension and can be
made in either rectangular or die-cut shapes. Z-axis thicknesses between 0.5 mm and 1.5 mm
and dimensions from 2 mm x 2 mm to 60 mm x 60 mm can be accommodated.
All specifications subject to change. Consult Tyco Electronics for latest specifications.
Part No. 3-1442003-2
Catalog 1654270-2
Revised 8-2007