Discrete device lead frame progressive die
:TO-92,TO-196,ITO-220,TO-252,TO-247, TO-3P
Lead frames are the metal structures inside a chip package that carry signals
from the die to the outside.
Leadframe for a QFP package
The die inside the package is typically glued to the lead frame,
and then bond wires attach the die pads to the leads. In the last
stage of the manufacturing process, the lead frame is moulded in a
plastic case, and outside of the lead frame is cut-off, separating
all leads.
Progressive die for lead frame:
-- Discrete device lead frame dies:
TO-92,TO-196,ITO-220,TO-252,TO-247,TO-3P etc.
-- IC lead frame
dies:DIP-8L,DIP-16L,DIP-18L,DIP-28L,SOP-8L,SOP-16L,SOP-28L,SSOP-8L,SSOP-18L
etc.
-- SMT lead frame dies: SOT-23,SOT-143 etc.
A. Material:0.2mm, 0.25mm, 0.3 mm thick brass, copper or stainless
steel
B. Finishing:silver,gold ,palladium,tin ,nickel plated
C. Size: customized
D. Packing method: Polybag, carton box
Our sevice
METS is a professional metal stamping die and hardware stamping manufactuer.Based on more than 10 years of development, supported by saling,
R&D, mould and parts, through integration of precision die
stamping, hardware, assembly, we always supply integrated solutions
for customers. Our company has capability of large mould machining,
large parts forming. In future 10 years, we will further fortify
the development of precision mould,exquisite hardware, and make
further effort to meet customers' requirements, to improve
compositive service of our company.
Our customers come from England, USA, Holland, German, Canada,
Russia, Australia, New Zealand, Unraine, India, Brazil, Janpan,
South Korea, Turkey, Egypt, South Africa, etc
Why us?
1. Good Material
2. Hight precision. The precision can reach 1-4μm,Ra 2μm.
3. Rational design. Accurate layout is good for produce and saving
the product’s raw material.
4. Rational construction , easy accessibility. Good for maintenance
and repair
5. Reasonable arrangement of technology
6. Right Heat treatment
7. Best suitable parts clearance
8. Standard component choose famous brand.
9. Strict Qc quantity control .
10. Timely delivery and best service
Tool&Die Profile
| Part thickness | 0.5-2mm |
| Spare parts for Dies and insets | Accept JIS, AISI, DIN standard. From MISUMI, PUNCH, Mold Master,
LKM to DANLY, FIBRO, Dyton press and so on |
| Die type | Progressive deep drawing die ,progressive tool, stamping forming
die,compound die, ect. |
| Die material | YG15,YG20,DC53, SKH-9, SKH51, SKD11,D2, |
| Die use | Home appliance (automotive parts, household metal parts,electric
metal parts,terminal block parts) |
| Part material | Cold rolled steel,stainless steel,copper,aluminum |
| Machinery Equipment | Milling, Grinding, CNC, EDM, WEDM, Forming Machine, Precision flat
milling,Punching machine, |
| Die precision | High precision machining, minimum 0.003mm |
| Trial out press | 25~180T |
| First trial sample | 5-10 sets free |
We accept your any request on shipment.By air, by sea,and by
Express are acceptable.
| | By Express | By Air | By Sea |
| West Europe | 3-5 days | 4-6 days | 22-30days |
| USA &Canada | 3-4days | 5-6 days | 16-27days |
| South Asia | 3-5 days | 3-7 days | 12-20 days |
| Japan&South Korea | 2-3 days | 3-4 days | 10-13 days |
| Russia | -------- | --------- | 30-40 days
|
Packing:
First Step Wrapping by PE film to anti-rust.
Second wooden case without need of fumigation.Or as your required.
FAQ
Q: What’s your manufacture capability?
---- We use Sodick/Charmilles to frabricate die inserts,dimension
we can do is +/-0.002mm.
Q: Can you make all the dimensions are according to our
design/samples?
---- We can guarantee that all the dimensions are made according to
your drawing/sample.Please notice that dimension tolerence we can
do is +/-0.003mm.
Q: Did the stamping die suit for my press machine?
--- The stamping die is made according to your press machine’s
specification.Before start making die parts,we will send the design
for your approval.
Q: What’s your advantage compare with other supplier’s on the
market?
---- We are stamping factory,have a team contains die
design,making,maintance and stamping production.We know how
important the good mold for stamping production.
---- All our engineers are with more than 10 years working
experience.They are more professional on precision stamping field.
---- All the die parts we made are by Slow-speed wire EDM,can
gurantee the dimension.Many of them make it by middle-speed wire
EDM/fast-speed wire EDM
