440297-3 TE Connectivity, 440297-3 Datasheet - Page 95

• 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

ESD Protection Devices
Features
Designed for I/O port protection in high-speed data transmission
applications, PESD protection devices shunt ESD away from
sensitive circuitry in electronic devices.
The Raychem PESD protection devices provide exceptionally
low capacitance, and they perform better than other comparable
components in transmission line pulse (TLP) testing, as well as
IEC61000-4-2 testing, especially after multiple hits (up to 1000).
The devices offer a lower trigger voltage and a lower clamping
voltage than typical polymer ESD devices, resulting in improved
protection of sensitive electronic components.
Dimensions
Pad Layout
Products for Mobile Equipment
Raychem Circuit Protection Products
ESD Protection Devices
✱
Note: Solder Thickness 0.15 to 0.20 mm
✱
All specifications subject to change. Consult Tyco Electronics for latest specifications.
) Rounded off approximation
) Rounded off approximation
Number
PESD0402Q
PESD0603Q
PESD1206Q
1206Q
Part
Number
Part
Figure E3
Min.
3.0
Length A
Max.
3.4
3.2 ±0.2
V Ref.
–
–
Min.
0.4
Height B
✱
Max.
0.65 ±0.05
0.95 ±0.05
22.0
) Rounded off approximation
0.6
Number
W Ref.
0402
0603
Part
±0.20
Terminal Width C
Min.
0.1
Min.
0.95
1.40
Length A
Dimensions (mm)
0.35 ±0.05
0.55 ±0.05
0.50 ±0.10
X Ref.
Dimensions (mm)
Figure E4
Max.
0.3
Max.
1.05
1.80
Min.
0.33
0.38
Min.
Height B
1.4
Width D
0.85 ±0.05
1.05 ±0.05
0.80 ±0.20
✱
Dimensions (mm)
Y Ref.
Max.
0.43
0.58
Max.
✱
1.8
Terminal Width C
Min.
0.10
0.10
Min.
0.2
Width E
1.0 ±0.1
Catalog 1654270-2
✱
Max.
Max.
0.6
–
–
0.30
0.50
Revised 8-2007
Min.
0.2
Min.
0.45
0.60
Width F
Width D
Figure
Max.
E3
E3
E4
Max.
0.55
1.00
0.6
93