3007W2PCM99A10X Conec, 3007W2PCM99A10X Datasheet - Page 6

• Manufacturer Part Number: 3007W2PCM99A10X
• Description: CONN DSUB COMBO 7POS 7W2 PLUG
• Manufacturer: Conec

Specifications of 3007W2PCM99A10X

• Connector Style: D-Sub, Combo
• Number Of Positions: 7
• Number Of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A) - 7W2
• Contact Type: Signal
• Connector Type: Plug, Male Pins
• Mounting Type: Free Hanging (In-Line)
• Flange Feature: Housing/Shell (Unthreaded)
• Termination: Solder Cup
• Features: Coax/Power Contacts not Included
• Shell Material, Finish: Steel, Tin Plated
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Operating Temperature: -55°C ~ 125°C
• Voltage Rating: 250V
• Current Rating: 5A
• Housing Material: Polybutylene Terephthalate, Glass Filled (PBT)
• Color: Green
• Product: Mixed Contact Hoods & Connectors
• Contact Plating: Gold
• Shell Plating: Tin
• Shell Size: 2
• Gender: Male
• Mounting Style: Panel
• Mounting Angle: Straight
• Termination Style: Solder Cup
• Contact Arrangement: 7W2P
• Contact Material: Copper Alloy
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 626-1114

Technical informations
Alternating currents do not uniformly occupy the entire cross section of the conductor, rather inductance effect in the conductor deflects the
current towards the surface of the conductor, whereby this deflection increases with the frequency.
The resistive attenuation of a transmission line increases with the frequency as a result of this skin effect.
The skin depth (equivalent thickness of the layer in which current flows) can be determined using
δ =
f
σ = conductivity of the conductor material
σ
σ
µ
µ
VSWR-Value
The ratio between the value of the largest and the smallest voltages on a loss-free line is known as the ripple or voltage standing wave ratio
s (where 1 m 1 ∞). The reciprocal value of the VSWR is known as the inverse voltage standing wave ratio m (where 0 m 1).
(VSWR = Voltage standing ware ratio)
The value of is linked with the
Current Rating
Skin effect
s =
0
r
Ag
Cu
Working current in amperes (A)
= frequency
= 62 x 10
= 58 x 10
= 1,256 10
... relative permeability constant for the employed material
(1 + IrI)
(1
√
_
IrI)
f π σ µ
1
6
6
6
S m
S m
0
Vs Am
µ
r
reflection coefficient r on s transmission line according to the equation
Ambient temperature (°C)
Limit temperature
C om bin ati on D-S UB C o n n e ct o rs
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