Hughes Circuits

Home Support Impedance Calculator
Microstrip

Select the dimension unit of the microstrip: mm mils
  
  (Dielectric thickness) : mm mils
  (Trace thickness) : mm mils
  (Trace width) : mm mils
er (Relative permittivity) :
(Characteristic impedance):

ohms

Co    (Capacitance):

pF/cm pF/inch

Tpd  (Propagation delay time):

psec/cm psec/inch
Dual Stripline Impedance

Select the dimension unit of the dual stripline: mm mils

(Thickness) : mm mils
(Separation) : mm mils
(Trace thickness) : mm mils
(Trace width) : mm mils
er (Relative permittivity) :
(Characteristic impedance): ohms
Co (Capacitance): pF/cm pF/inch
Tpd (Propagation delay time): psec/cm psec/inch
Embedded Microstrip Impedance

Select the dimension unit of the embedded microstrip: mm mils

H1(Dielectric thickness) : mm mils
H (Height above reference plane): mm mils
T (Trace thickness): mm mils
W (Trace width): mm mils
er(Relative permittivity):
 (Characteristic impedance): ohms
Co(Capacitance): pF/cm pF/inch
Tpd(Propagation delay time): psec/cm psec/inch
Symmetric Stripline
symmetric stripline impedance diagram

Symmetric Stripline Impedance Calculator Inputs

Trace Thickness
T
Substrate Height
H
Trace Width
W
Substrate Dielectric
Er

Symmetric Stripline Impedance Calculator Outputs

Impedance (Z): 
98.3 Ohms
Asymmetric Stripline
asymmetric stripline impedance diagram

Asymmetric Stripline Impedance Calculator Inputs

Trace Thickness
T
Substrate Height
H1
Substrate Height
H2
Trace Width
W
Substrate Dielectric
Er

Asymmetric Stripline Impedance Calculator Outputs

Impedance (Z): 
98.3 Ohms
Edge Coupled Microstrip
differntial microstrip impedance diagram

Edge Coupled Microstrip Impedance Calculator Inputs

Trace Thickness
T
Substrate Height
H1
Trace Width
W
Trace Spacing
S
Substrate Dielectric
Er

Edge Coupled Microstrip Impedance Calculator Outputs

Odd (Z): 
133 ohms
Even (Z): 
152 ohms
Common (Z): 
76.2 ohms
Differential (Z): 
267 ohms
Edge Coupled Stripline
differntial edge coupled stripline impedance diagram

Edge Coupled Stripline Impedance Calculator Inputs

Trace Thickness
T
Substrate Height
H1
Trace Width
W
Trace Spacing
S
Substrate Dielectric
Er

Edge Coupled Stripline Impedance Calculator Outputs

Odd (Z): 
78.4 ohms
Even (Z): 
78.3 ohms
Common (Z): 
39.2 ohms
Differential (Z): 
157 ohms
Broadside Coupled Stripline
differntial broadside coupled stripline impedance diagram

Broadside Coupled Stripline Impedance Calculator Inputs

Trace Thickness
T
Substrate Height
H1
Trace Width
W
Trace Spacing
S
Substrate Dielectric
Er

Broadside Coupled Stripline Impedance Calculator Outputs

Odd (Z): 
14.4 ohms
Even (Z): 
300 ohms
Common (Z): 
150 ohms
Differential (Z): 
28.7 ohms
PCB Trace Width Calculator

PCB Trace Width Calculator Inputs:

Current Amps
Thickness

PCB Trace Width Calculator Optional Inputs:

Temperature Rise Deg
Ambient Temperature Deg
Trace Length

PCB Trace Width Calculator Results for Internal Layers:

Required Trace Width
Resistance Ohms
Voltage Drop Volts
Power Loss Watts

Results for External Layers in Air:

Required Trace Width
Resistance Ohms
Voltage Drop Volts
Power Loss Watts

Request a Quote


Click here
to send us your technical requirements for a quote request.

 

Press Releases

tn4
Review news and announcements from HCI.

Certifications

tn5
HCI is committed to ongoing quality control.

 

Support

tn2
Select an option below for support.

 

 

Contact Informaion

tn3