LEADFREE Archives

April 2005

Leadfree@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
John Burke <[log in to unmask]>
Reply To:
(Leadfree Electronics Assembly Forum)
Date:
Fri, 29 Apr 2005 08:23:15 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (63 lines)
That would be 0.1% by weight of that homogeonous material being tested.

So if you make the whole assembly lead free, and then solder in one
component with a homogeonous 63/37 eutectic alloy it is going to fail since
that particular homogeonous material has 37% lead.

The weight of the equipment actuall has nothing to do with it.

John

-----Original Message-----
From: Leadfree [mailto:[log in to unmask]]On Behalf Of Nic Bowker
Sent: Friday, April 29, 2005 12:47 AM
To: [log in to unmask]
Subject: [LF] RoHS Weight Restriction


Dear one and all,

Quick question for you in terms of the RoHS directive and the restriction on
lead.

It says that products have a permitted level of 0.1% by weight.

But my question is, "weight of what?". Is that weight of the whole unit, or
as I'm suspecting weight of the substance/individual component that contains
the lead?

Many thanks,

Nic Bowker
Technical Resources Adviser
PLASA Ltd.
38 St Leonards Road, Eastbourne, East Sussex, BN21 3UT, UK.
Tel:  +44 (0)1323 410335 : Fax: +44 (0)1323 646905
Email: [log in to unmask] : Website: www.plasa.org

When you're looking for Industry Expertise, make sure you choose a PLASA
Member.



----------------------------------------------------------------------------
---Leadfee Mail List provided as a service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Leadfree
To temporarily stop/(start) delivery of Leadree for vacation breaks send:
SET Leadfree NOMAIL/(MAIL)
Search previous postings at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
for additional information, or contact Keach Sasamori at [log in to unmask] or
847-615-7100 ext.2815
----------------------------------------------------------------------------
---

-------------------------------------------------------------------------------Leadfee Mail List provided as a service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Leadfree
To temporarily stop/(start) delivery of Leadree for vacation breaks send: SET Leadfree NOMAIL/(MAIL)
Search previous postings at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-------------------------------------------------------------------------------

ATOM RSS1 RSS2