Reduction
Of
Hazardous
Substances

ROHS

Reduction of Hazardous Substances compliance is a major effort at Systronix. This is all driven by Directive 2002/95/EC, "The restriction of the use of certain hazardous substances in electrical and electronic equipment", which deals with Lead,Mercury,Cadmium,Hexavalent Chromium,PBB (Polybrominated biphenyl), and PDBE (Polybrominated diphenyl ether). DigiKey has a good page summarizing electronic environmental concerns, including links to legislation. Here's an encouraging article which appeared in Electronic News Dec 2005. Also see the links below regarding exceptions and compliance of certain Systronix products.

The current exemptions are all under review, with revised RoHS regulations likely for 2010-2012. Read about that here.


ROHS Compliance - a statement from Bruce Boyes, President (2008 Jan 10)

To all our valued customers, especially those facing ROHS issues:

We understand your concern about ROHS-compliance. European Union sales comprise a significant percentage of our sales, so all our major products are moving towards compliance, based on demand and component availability.

We will ship only ROHS-compliant, or ROHS-exempt, merchandise to the EU after June 2006. We use new part numbers to differentiate the stock. This is an enormous amount of work for us, and we just have to absorb the cost of it.

Scheduled orders help us plan production and help assure you that you will have the product you need when you need it. Waiting until the last minute and hoping for OEM stock could be disappointing.

All scheduled orders for current Systronix part numbers will be automatically moved to RoHS compliant numbers as they start to be available. RoHS versions of products will be functionally identical unless clearly noted otherwise.

Thank you for using Systronix products!

RoHS Compliance Certificate (download) This document applies to certain Systronix RoHS-compliant products. Here it is in PDF form if you need additional copies. Note that this applies to certain Systronix products only, some of which are listed in the statement.

ROHS Exemption for Sub-assemblies
Sub-assemblies are not final products and are therefore outside the scope of RoHS enforcement. The RoHS Directive considers sub assemblies to be packages of components assembled into discrete units. Some may have a discernible function, others may not. These include a range of items such as, but not limited to:
  • Power supplies
  • Populated boards
  • Control units
  • Monitoring devices
  • Display panels

Systronix modules such as JStamp, Tilt400, TStik, JStik, JCX, JSimm prototype boards, etc, are all subassemblies. These systems have no discernible function until specifically programmed by the customer, combined with other subsystems such as Input/Output devices, socket boards, and power supplies, and integrated into a final product. The final product, which you create, and which includes Systronix subassemblies, might fall within the scope of RoHS - it is up to you, the system integrator, to make this determination.

Please consult your own RoHS specialist, consider this helpful UK government website, and read this document about Systronix sub-assemblies.

If you are located in the European Union and are consuming sub-assemblies yourself and are not building them into a final product, offered on the market, then they are once again exempt. Examples include:

  • development systems used by engineers and programmers
  • prototypes
  • laboratory equipment used in a research laboratory or university

You, the system integrator, are responsible for determining if your final product (if any) must comply with the RoHS Directive. Systronix is offering this information to help explain the scope and limits of RoHS, as we understand them.

pdf icon RoHS Exemption Document (download) This document describes how the RoHS directive provides specific provisions for "compliance by exemption", which is not as strange as it may sound. Batteries and fluorescent light bulbs are two common items which are compliant by exemption. Control and monitoring equipment, medical devices, and subassemblies may also be compliant by exemption.

ROHS Compliance - by product
Here is a chart of product-by-product status. We're making progress on all products, but the most popular ones are listed here first. Because things change quickly, all our compliant products may not be listed here, so contact us if you have specific concerns.
TStik

RoHS TStiks began shipping. These TStiks are identified by PCB revision 2.2. See the TStik Quick Reference for the location of the PCB revision.

TILT.Lite and TILT.Pro

All production of TILT.Lite and TILT.Pro with PCB revision 2.11 or later are RoHS compliant - please refer to the TILT400 Quick Reference for PCB version location.

JSimm proto boards All JSimm proto boards with a green solder mask are RoHS-compliant
Power supplies All our "wall wart" power supplies are RoHS-compliant
TStik Dev Kits RoHS compliant
SIMM30 connectors RoHS compliant. We order a special RoHS version direct from the manufacturer! If you have need of this we are happy to sell this connector alone.
SIMM72 connectors RoHS compliant, since we use them on RoHS boards. We are happy to sell these connectors alone.
TrackBot The base trackbot system is RoHS compliant, including add-on modules such as Cliff Sensor. The battery pack is compliant by exemption (no one seems to know how to make RoHS batteries yet). Battery charger RoHS compliance is unknown.
JStik The aJ100 is available in an ROHS-compliant version, and all builds since 2006 use a green, industrial temperature version of the aJ100. The JStik mdoule is not fully RoHS-compliant.

Legacy Products not planned to be ROHS-Compliant
Some legacy products are made with components which are not available in ROHS-compliant versions. These products will be available as long as there is demand, but you must be aware that they are non-compliant, and that they cannot be shipped to countries with ROHS legislation after the date such legislation is in effect.

JStamp (DIP40 version with aJ80 TQFP)

2008 Jan 10 : The current aJ80 TQFP package is not available ROHS-compliant, so we will be moving to a new package (probably BGA). The current version of JStamp will be available into 2008 in a non-ROHS-compliant build, and will cease production when the TQFP aJ80 stock is gone. The JStamp product line is NOT being discontinued - just this version using the TQFP aJ80. A new ROHS-compliant JStamp may be available sometime in 2008, subject to licensing issues and component availability. Contact us if you have specific concerns or needs.

SaJe, DPB2, etc These are specialty items typically compliant by exemption. Contact us if you have special needs. We will consider doing a special production run for you if you can purchase a certain quantity and/or pay for small-run production costs.

JStamp  JStik  JRealTime  SaJe  TStik/TINI400  TILT Robotics
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