303W3CSXX99A30X Conec, 303W3CSXX99A30X Datasheet - Page 6

CONN DSUB COMBO 3POS 3W3C SOCKET

303W3CSXX99A30X

Manufacturer Part Number
303W3CSXX99A30X
Description
CONN DSUB COMBO 3POS 3W3C SOCKET
Manufacturer
Conec
Type
3W3Cr
Datasheets

Specifications of 303W3CSXX99A30X

Connector Type
Receptacle for Female Contacts
Number Of Positions
3
Number Of Rows
1
Flange Feature
Board Side (4-40)
Note
Contacts Not Provided
Product
Mixed Contact Hoods & Connectors
Shell Plating
Tin
Shell Size
2
Gender
Female
Mounting Style
Panel
Mounting Angle
Straight
Termination Style
Crimp
Contact Arrangement
3W3CS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
626-1099
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
6 | 5

Related parts for 303W3CSXX99A30X