SMT Quality calculation | ALLPCB

Topspeed China PCB Manufacturer

Thank you very much for your valuable suggestion! We will solve it as soon as possible!

Name *
Email *
Phone Number
Message *

PCB Assembly Service

Group Administrators: 1 | Group Member: 252 | Group Threads: 383

In assembly the bare board is populated with electronic components, called a "printed circuit board assembly" (PCBA). In through-hole technology, the component leads are inserted in holes surrounded by conductive pads; In surface-mount technology (SMT), the component is placed on the PCB so that the pins line up with the conductive pads or lands on the surfaces of the PCB.

Community > Groups > PCB Assembly Service > SMT Quality calculation

Post A Thread

SMT Quality calculation

Reply

Alternate Text

253

Alternate Text

5

Alternate Text

11

Andy

What is the right way to count the opportunities for defects in order to calculate the quality (in ppm) of SMT assembly processes as well as the quality of the PCB's?

11 likes

Likes

2017/2/28 6:16:06

Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Benedict

Thanks for your sharing.It helps me a lot.

2017/3/2 6:16:06

Basil

Thanks for your sharing.It helps me a lot.

2017/3/2 6:16:06

Enrico Alessi

It is pretty helpful to my daily learning.

2017/3/2 6:16:06

Buck

I am a new beginner and looking for good info for study. The posted info is pretty good. I will share it with my friends.

2017/3/2 6:16:06

peter.moloi

I really appreciate your content.Good resource for new beginners.

2017/3/2 6:16:06

Reply

Hot Threads

Price or quality?

2017/4/24 11:52:19

39

10
Free PCB Board by ALLPCB Sponsorship

2017/5/16 12:01:06

51

5
Lead-free Solder Paste for 0402 Metric Chip Components

2017/2/2 1:56:32

7

4
How to make pcb at home

2017/5/26 16:36:54

11

4

New Threads

Seven common methods for making PCB CCL

2019/5/31 15:00:50

1

0
How to Use Allegro to Design Multi-layer PCBs?

2019/1/29 16:14:08

73

0
Impedance Matching in High Speed PCB Design

2019/1/29 15:12:52

56

0
Brief Talk About Heat Dissipation Of Aluminum PCB and Its Design Method

2019/1/29 11:00:41

59

0

service@ALLPCB.com

0086 18106589806

Certification:

Our Preferred Partners:

Follow Us:

Please send Gerbers to service@ALLPCB.com for quotation © ALLPCB.com,All Rights Reserved Privacy Policy Sitemap