COMMUNICATIONS MARKET SEGMENT
August 13, 2018

PortNote® Solution Design Kits to be Discontinued
Bourns has decided to discontinue the design kits that were previously listed in the associated Bourns®
PortNote® Solutions. The Last Time Buy and Last Time Ship dates are provided on page 2.
Discontinuation of the design kits does not affect the following:1) The	
recommended PortNote® Solution includes the latest Bourns® products designed tomeet the latest industry safety and compliance standards.
2) Components	listed in Bourns® PortNote® Solutions can be easily ordered either
individually or as a total solution.
Table 1 lists the current PortNote® Solutions.
The products associated with the PortNote® Solutions will be available for sample orders. A link torequest product samples has been added to each PortNote® Solution to aid with seamless ordering of
the latest recommended products. When ordering samples, please specify the title of the PortNote®
Solution.
Finally, the PortNote® Solutions themselves will remain available and are a good starting point for
many I/O port protection designs. Only the design kits are being discontinued. The obsolete design kit
part numbers are listed in Table 2.

K1846
Americas: Tel: +1-951 781-5500
EMEA: Tel: +36 88 520 390
americus@bourns.com		eurocus@bourns.com		Asia-Pacific:

Tel: +886-2 2562-4117
asiacus@bourns.com

PortNote® Solution Design Kits to be Discontinued
August 13, 2018
Page 2 of 3

Please plan for the following deadlines:
Last time buy date: September 12, 2018
Last time ship date: September 12, 2018
Should you have any questions or need additional information, please feel free to contact
Bourns Customer Service/Inside Sales.
Table 1. Bourns® PortNote® Solutions
xxxDatacomCAN-bus - Surge Protection
Ethernet - ESD Protection
Ethernet - Power over Ethernet (PoE) Surge Protection
Ethernet - 10/100 Base-T Power Over Ethernet (PoE) PD Solution
Ethernet - 10/100 Base-T Power Over Ethernet (PoE) PSE Solution
RS-485 - Serial Port - ESD / EFT / Surge Protection
SATA HDD Interface - Data & Power Protection
USB 2.0 - ESD & Overcurrent Protection
USB 3.0 - ESD & Overcurrent Protection
Ethernet - Quad Port Power over Ethernet (PoE++) PSE Unit Protection
USB - Power Delivery Protection
USB 3.1 - ESD & Overcurrent Protection
Audio/Visual
DisplayPort 1.2 - ESD & Overcurrent Protection
HDMI 1.3 - ESD & Overcurrent Protection
HDMI 1.4 - ESD & Overcurrent Protection
HDMI 2.0 - ESD & Overcurrent Protection
LVDS - Input Port - Surge Protection
LVDS - Output Port - Surge Protection
Satellite Receiver RF Input - Surge Protection
VHF/UHF - Coaxial Port - ESD Protection
RF Port - Broadband Equipment Protection PortNoteCommunications
ISDN
RJ11 Fax/Modem (FXO)
RJ11 SLIC Protection - GR-1089-CORE Dual Supply Voltage
RJ11 SLIC Protection - ITU-T Dual Supply Voltage
RJ11 SLIC Protection - 4 kV ITU-T Dual Supply Voltage
SLIC Protection - GR-1089-CORE Intra-building Neg. Voltage Tracking
RJ11 SLIC Protection - ITU-T Negative Voltage Tracking
RJ11 SLIC Protection - ITU-T Enhanced 6 kV, Negative Voltage Tracking
T1/E1 Protection - GR-1089-CORE Inter-building
VDSL - VDSL Over POTS ITU-T & GR-1089-CORE Solution

PortNote® Solution Design Kits to be Discontinued
August 13, 2018
Page 3 of 3

Communications (continued)
Vectored VDSL2 - Protection for Class AB Driver with Active Termination
AC Power Supply - Mobile Broadband AC Power Supply Protection
DC Power Supply - Mobile Broadband DC Power Supply Protection
G.Fast CO and DPU Side Protection
G.Fast Customer Premises Equipment (CPE) ProtectionOther
Offline Flyback Converter - Short Circuit Protection
12 V & 5 V Power Port Protection
Consumer Grade Off line Power Supply - Surge Protection
Table 2. Obsolete Design Kits

Obsolete Design Kits
PN-DESIGNKIT-1

PN-DESIGNKIT-21

PN-DESIGNKIT-41

PN-DESIGNKIT-2

PN-DESIGNKIT-22

PN-DESIGNKIT-42

PN-DESIGNKIT-3

PN-DESIGNKIT-23

PN-DESIGNKIT-43

PN-DESIGNKIT-4

PN-DESIGNKIT-24

PN-DESIGNKIT-44

PN-DESIGNKIT-5

PN-DESIGNKIT-25

PN-DESIGNKIT-45

PN-DESIGNKIT-6PN-DESIGNKIT-26

PN-DESIGNKIT-46PN-DESIGNKIT-7

PN-DESIGNKIT-27

PN-DESIGNKIT-47

PN-DESIGNKIT-8

PN-DESIGNKIT-28

PN-DESIGNKIT-48

PN-DESIGNKIT-9PN-DESIGNKIT-29

PN-DESIGNKIT-49

PN-DESIGNKIT-10

PN-DESIGNKIT-30

PN-DESIGNKIT-50

PN-DESIGNKIT-11

PN-DESIGNKIT-31

PN-DESIGNKIT-51

PN-DESIGNKIT-12

PN-DESIGNKIT-32

PN-DESIGNKIT-52

PN-DESIGNKIT-13

PN-DESIGNKIT-33

PN-DESIGNKIT-53

PN-DESIGNKIT-14

PN-DESIGNKIT-34

PN-DESIGNKIT-54

PN-DESIGNKIT-15

PN-DESIGNKIT-35

PN-DESIGNKIT-55

PN-DESIGNKIT-16

PN-DESIGNKIT-36

PN-DESIGNKIT-56

PN-DESIGNKIT-17

PN-DESIGNKIT-37

PN-DESIGNKIT-57

PN-DESIGNKIT-18

PN-DESIGNKIT-38

PN-DESIGNKIT-58

PN-DESIGNKIT-19

PN-DESIGNKIT-39

PN-DESIGNKIT-59

PN-DESIGNKIT-20

PN-DESIGNKIT-40