Bourns Manufacturers Representatives
Corporate Distributor Product Managers
Americas Sales Team
Asia Sales Team
Europe Sales Team
Bourns Internal
Bourns Plant Managers
March 2007
UPDATE - Bourns
®
Inductors Replacing
JW Miller Models
The current summary of Bourns
®
inductor models that will be replacing JW Miller models is attached.
Those items highlighted in green are currently available replacements. Those items highlighted in
yellow are scheduled for release in the 3rd quarter of 2007. Upon their release, they will replace the
corresponding JW Miller models.
All of the JW Miller models for which there are Bourns replacements will be discontinued on December
31, 2007. Currently available models of Bourns
®
inductors will automatically replace JW Miller
models on sample requests. This is a continuation of the sample policy originally announced in
August 2006 and further clarified in Product Update Memo; “Samples of JW Miller Inductors and
Chip Beads” (released March 2, 2007).
INDUCTIVE COMPONENTS
IC0730
JW Miller Conversion to Bourns Chart
SMD Power Inductor Will be replaced by a Bourns equivalent
Part Number Equivalent Model Replace Date Comment
PM1038S Series no SRP1040 Series 31.December.2007
PM104 Series no
PM104SH Series yes SRU1038 Series 31.December.2007
PM105 Series yes SDR1006 Series 31.December.2007
PM105S Series no
PM105SB Series yes SRR0905 31.December.2007 To be released 3Q,2007
PM124SH Series yes SRR1240 Series 31.December.2007
PM12565S Series no To be discontinued July 1,2007
PM125S Series no
PM125SH Series yes SRR1260 Series 31.December.2007
PM12639S Series yes SRP1235 Series 31.December.2007
PM12645S Series yes SRP1250 Series 31.December.2007
PM12651S Series yes SRP1250 Series 31.December.2007
PM127SH Series yes SRR1208 Series 31.December.2007
PM1355 Series no To be discontinued July 1,2007
PM13560S Series yes SRP1250 Series 31.December.2007
PM13656S Series yes SRP1250 Series 31.December.2007
PM13666S Series yes SRP1250 Series 31.December.2007
PM1608 Series yes SDR6603 31.December.2007 To be released 3Q,2007
PM1608S Series yes SRR6603 Series 31.December.2007
PM2110 Series no
PM2120 Series no
PM32 Series yes SDR0302 Series 31.December.2007
PM3308 Series no
PM3316 Series yes SDR1005 Series 31.December.2007
PM3316H Series no To be discontinued July 1,2007
PM3316S Series yes SRR1005 Series 31.December.2007
PM3340 Series no
PM428S Series yes SRR4028 Series 31.December.2007 To be released 3Q,2007
PM42S Series yes SRR4018 Series 31.December.2007 To be released 3Q,2007
PM43 Series yes SDR0403 Series 31.December.2007
PM5022 Series yes SDR1806 Series 31.December.2007
PM5022H Series yes SDR2207 Series 31.December.2007
PM5022S Series yes SRR1806 Series 31.December.2007
PM518S Series yes SRR5018 Series 31.December.2007 To be released 3Q,2007
PM52 Series no To be discontinued July 1,2007
PM528S Series yes SRR5028 Series 31.December.2007 To be released 3Q,2007
PM54 Series yes SDR0604 Series 31.December.2007
PM600 Series no
PM610 Series no
PM620 Series no
PM628S Series yes SRR6028 Series 31.December.2007 To be released 3Q,2007
PM638S Series yes SRR6038 Series 31.December.2007 To be released 3Q,2007
PM63S Series no To be discontinued July 1,2007
PM63SB Series no To be discontinued July 1,2007
PM7032S Series yes SRR7032 Series 31.December.2007
PM7232S Series yes SRP7030 Series 31.December.2007
PM73 Series no To be discontinued July 1,2007
PM73SH Series no To be discontinued July 1,2007
PM74S Series no To be discontinued July 1,2007
PM74SB Series no
PM74SH Series yes SRR7045 Series 31.December.2007
PM75 Series yes SDR0805 Series 31.December.2007
PM7518 Series no
Will replace JW Miller P/N on sample orders Will replace JW Miller P/N by Q3,2007