100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
IPC-A-610 - Chapter 7 Study Guide with Complete Solutions R214,39   Add to cart

Exam (elaborations)

IPC-A-610 - Chapter 7 Study Guide with Complete Solutions

 4 views  0 purchase
  • Course
  • 2024/2025
  • Institution
  • 2024/2025

IPC-A-610 - Chapter 7 Study Guide with Complete Solutions Through-Hole Technology - Answer-- The placement of any component on the electronic assembly does not prevent the insertion or removal of any hardware (tool clearance included) used to mount the assembly - Bonding material is sufficient...

[Show more]

Preview 3 out of 19  pages

  • October 15, 2024
  • 19
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • 2024/2025
  • 2024/2025
avatar-seller
GRACEAMELIA 2024/2025 ACADEMIC YEAR ©2024. ALL RIGHTS
RESERVED. FIRST PUBLISH OCTOBER, 2024



IPC-A-610 - Chapter 7 Study Guide with
Complete Solutions

Through-Hole Technology - Answer✔✔-- The placement of any component on the electronic

assembly does not prevent the insertion or removal of any hardware (tool clearance included)

used to mount the assembly


- Bonding material is sufficient to hold the part but does not encapsulate and cover component

identification


Connection Mounting - Orientation - Answer✔✔-Inspection usually starts with a general overall

view of the electronic assembly, then follows each component/wire to its connection,

concentrating on the lead into the connection, the connection and the tail end of the lead/wire

leaving the connection. The wire/lead protrusion step for all lands should be saved for last so

that the board can be flipped over and all connections checked together.


*Component Mounting - Orientation - Horizontal


Target - Class 1,2,3 - Answer✔✔-Nonpolarized components are oriented so that markings are

read the same way (left-to-right or top-to-bottom)


Component Mounting - Orientation - Vertical


Page 1/19

,GRACEAMELIA 2024/2025 ACADEMIC YEAR ©2024. ALL RIGHTS
RESERVED. FIRST PUBLISH OCTOBER, 2024

Acceptable - Class 1,2,3 - Answer✔✔-- Polarized part is mounted with a long ground lead


- Nonpolarized component markings read from bottom to top


Component Mounting - Lead Forming


Defect - Class 1,2,3 - Answer✔✔-Lead is kinked


Component Mounting - Lead Forming - Space between Seal/Weld and Bend


Acceptable - Class 1,2,3 - Answer✔✔-Leads of through-hole mounted component extend at

least one diameter or thickness but not less than 0.8 mm [0.03 in] from the body, solder bead,

or lead weld


Component Mounting - Lead Forming - Space between Seal/Weld and Bend


Defect - Class 1,2,3 - Answer✔✔-Fractured lead weld, solder bead, or component body lead seal


Component Mounting - Lead Forming - Stress Relief - Answer✔✔-- With camel hump bends.

Configuration incorporating a single camel hump may have the body positioned off-center.


- Loop bends may be used if the location of the mounting holes prevents the use of a standard

bend if there is no possibility of shortening the lead to any adjacent component lead or

conductor. Use of loop bends may impact circuit impedance, etc., and shall be approved by

design engineering


Component Mounting - Lead Forming - Stress Relief



Page 2/19

, GRACEAMELIA 2024/2025 ACADEMIC YEAR ©2024. ALL RIGHTS
RESERVED. FIRST PUBLISH OCTOBER, 2024

Acceptable - Class 1,2,3 - Answer✔✔-- Component lead exiting component body is

approximately parallel to major body axis


- Component centering may be offset as a result of the type of stress relief bond


Component Mounting - Lead Forming - Stress Relief


Acceptable - Class 1


Process Indicator - Class 2


Defect - Class 3 - Answer✔✔-Lead bends less than one diameter or thickness but less than

0.8mm [0.03 in] away from body seal


Component Mounting - Lead Forming - Damage


Acceptable - Class 1,2,3 - Answer✔✔-No nicks or deformation exceeding 10% of the diameter,

width or thickness of the lead


Component Mounting - Lead Forming - Damage


Defect - Class 1,2,3 - Answer✔✔-Heavy indentations such as serrated pliers mark


Component Mounting - Leads Crossing Conductors


Acceptable - Class 1,2,3 - Answer✔✔-- Sleeve does not interfere with formation of the required

solder connection


- Sleeve covers area of protection designated

Page 3/19

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying this summary from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller GraceAmelia. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for R214,39. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

73918 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy summaries for 14 years now

Start selling
R214,39
  • (0)
  Buy now