Purchasing Intelligence 22.i

Lead-times are still at the top of the agenda for most buyers, as well as availability and the price of shipping which are adding disruption to the supply chain.

The answers to this can be different, but talking to your Charcroft sales contact, or to the team of Product Specialists, can help you to find new ways to get continuity of supply.

Focussing on your critical components can be helpful. If your order has 200 lines, there may only be 2 or 3 lines which are critical to your production line, and which are not multi-sourced. One option is to wait until the component manufacturer can increase capacity, and the shipping situation eases.

Another option could be to look at longer-term schedule for these critical components. At the moment, Charcroft is investing in holding inventory for components which are scheduled for delivery in 6 months or over the next 5 years. This long-term scheduling is combined with a stabilised price which is agreed with the customer when the order is placed.

Let me know about your concerns for sourcing components. By working together, we can look for innovative solutions which could help you to simplify procurement.

You can contact me on Debbie.Rowland@charcroft.com.

Debbie Rowland

Director


Purchasing Intelligence Industry Intelligence
• Lead-time Trends • Charcroft exhibits ClarityCap® at Audio Show
• Metal Price Trends • 100th anniversary for Exxelia SIC SAFCO
• Last Time Buys (LTBs) • Sensata releases first sustainability report
• End-of-Life (EOLs) • TT Electronics’ first sustainability director
• Part Change Notices (PCNs)
 

Download information as a PDF

Facebook
Facebook
LinkedIn
LinkedIn
Twitter
Twitter

Lead-time trends

Some lead-times are beginning to shorten, particularly for axial aluminium electrolytic capacitors which have dropped from 85 weeks to 16 weeks. Thin film chip resistors have also shortened from 29 weeks to 16 weeks, and the trend for wirewound axial and current-sense resistors is also edging down.

For other passives, the lead-times are extending, with thick film resistor lead-times edging out. For capacitors and resistors where some values are on allocation, it may be possible to identify an alternative which has parameters which are close to the original part which was specified.

Capacitors



Resistors



Emech

Power supplies



Metal price trends

Despite the shortages of raw materials that some manufacturers are experiencing, the cost of raw materials are edging up rather than rising steeply.

Aluminium is the only base metal that has seen a slight drop in price.

Base metals


Precious metals


Purchasing Intelligence

Last Time Buys (LTB)

  • Kemet CBR05 0505-case ultra-HiQ RF MLCCs, and two 0402-case CBR04C108A capacitors, go EOL on 31 December 2020. Other case sizes of the Hi-Q CBR capacitors may ship with new dielectric after 6 December 2020 | Request a Quote     View PCN

  • TT Electronics IBT carbon composition resistors, with 5% tolerance, have a NCNR LTB of 11 February 2022 for shipment before 31 August 2022. 10% tolerance devices will remain available | Request a Quote     View PCN

End of Life (EOL)

  • TT Electronics UPCA ultra-precision chip resistor arrays have been made EOL with no LTB. The EOL is due to issues within the supply chain. | Request a Quote     View PCN

  • Ohmite heat-sinks with part numbers VM3, MA-101, MV-101, and MV-102 are EOL, with replacements recommended for the MV-102-55E and VM3-038-1AE heat-sinks | Request a Quote     View PCN

  • Pb-bearing variants of the TT Electronics PCF precision thin-film chip resistors, with a PB suffix, are being taken EOL with a recommended alternative | Request a Quote    View PCN

Part Change Notices (PCNs)

  • The part number for a new mini reel for TT Electronics PFC-S TaNFilm® chip resistors, in 0402, 0603, 0805 and 1206 cases, replaces the current LF suffix with PLF | Request a Quote     View PCN

  • Vishay M/D55342 E/H thin-film resistors, including T Level, have a new qualified protective coating following the discontinuance of the current coating material | Request a Quote     View PCN

  • Kemet automotive-grade MLCCs in the 0603 case and with 100% Sn flexible terminations have been upgraded to provide 5mm minimum flex capability | Request a Quote     View PCN

For more information on LTBs, EOLs and PCNs email: request@charcroft.com


Industry News

Charcroft exhibits ClarityCap audio capacitors at UK Audio Show

The range of audio capacitors manufactured by ClarityCap has been exhibited at the UK Audio Show.

Charcroft acquired ClarityCap at the end of 2020 and the company manufactures a full range of metallised plastic film capacitors which are ‘Made in Britain’.

The capacitors are designed to deliver sound reproduction which meets the level of quality demanded by high-end audio systems. www.claritycap.co.uk

100th anniversary for Exxelia SIC SAFCO capacitors

The SIC SAFCO brand of Exxelia electrolytic capacitors is celebrating its 100-year anniversary this year.

Launched in 1921, the Société Industrielle des Condensateurs (SIC) was followed by the electrical capacitor manufacturer, SAFCO, and the companies merged in 1954. In 2015, the company became Exxelia SIC SAFCO.

First Sustainability Director appointed by TT Electronics

To focus on driving sustainability, TT Electronics has appointed Emma Darke as Group Sustainability Director.

TT’s recent environmental accomplishments include 20 per cent reduction in CO2 emissions, 88 per cent of company waste diverted from landfills, and zero waste achieved at three of their sites in 2020.

Sensata Technologies releases first sustainability report

The first Sustainability Report to be released by Sensata Technologies shares the company’s environmental, social and governance strategies, performance and goals.

The report supports Sensata’s vision of creating a cleaner, more efficient, electrified and connected world and can be downloaded here.