PCN-Number / Rev / Date 45542 / 1 / 16.10.2024
Category / change type ACEL active components / PDN Discontinuation / MAJOR
Summary Availability of Control Unit ESX.3xl is limited
Motivation, trigger Status of ESX.3xl is changed to discontinued
The ESX.3xm has already been successful on the market for several
years. Manufacturers of main components for the ESX.3xl such as
transceivers, switches and flashes have issued PTNs (Product Termination Notification).
The main reason, however, is the discontinuation of the TC1798 controller from Infineon.
The status of the ESX.3xl will therefore be changed to ‘discontinued’.
At the same time, STW is announcing the ESX.4xl, an almost pin compatible
successor to the ESX.3xm in the same housing, which
contains a 32-bit AURIX controller and additional optimizations.
Delivery of the ESX.4xl samples is planned for beginning of 2025.
The start of series production (SSOP) is scheduled for mid of 2027.
STW supports you in porting your applications to the ESX.4xm or
other current controllers. Our sales and software departments look
forward to supporting you with this changeover.
You can familiarize yourself with the development environment
immediately by using another 4th generation controller, such as the ESX.4cl-ag.
If you require additional ESX.3xl devices as part of a Last Time Buy
(LTB), please also contact your local sales representative.
Due to the additional procurement costs for components (e.g.
material price, storage costs and qualification costs for the
components), the price for ESX.3xl may increase.
In addition, the warranty period may be limited in the future due to
the delivery conditions of the component manufacturers.
Details of change
Alert impact PDN of a sub-component (supplier of STW)
Company STW TECHNIC, LP
EOS end of sales (LTB) 31.08.2025
LTD Last time delivery 31.03.2027
EOSR end of service and repair 31.12.2030
If you need further assistance, you may also contact your local sales representative or our sales department.
STW shall not be held liable if this notification is not correctly distributed within your organization.
Affected Product - STW part number - Customer part number
Controller ESX-3XL 102581 n.a.
Controller ESX-3XL 101727 n.a.
Controller ESX-3XL 94607 n.a.
Controller ESX-3XL 94542 n.a.
Controller ESX-3XL 90258 n.a.
Controller ESX-3XL 89154 n.a.
Controller ESX-3XL 89121 n.a.
EB-Slot A: EB04, 35770 (12x DOut 2,5A) 87223 n.a.
Electronic Controller ESX-3XL 86897 n.a.
Controller ESX-3XL 85354 n.a.
Controller ESX-3XL 84362 n.a.
Controller ESX-3XL 84348 n.a.
Controller ESX-3XL 83469 n.a.
Controller ESX-3XL 83420 n.a.
Controller ESX-3XL 83417 n.a.
Controller ESX-3XL 83042 n.a.
Controller ESX-3XL 82106 n.a.
Controller ESX-3XL 82105 n.a.
Controller ESX-3XL 81793 n.a.
Controller ESX-3XL 81597 n.a.
Controller ESX-3XL 79726 n.a.
Controller ESX-3XL 77103 n.a.
Controller ESX-3XL 76416 n.a.
Controller ESX-3XL 76231 n.a.
Controller ESX-3XL 75931 n.a.
Controller ESX-3XL 75802 n.a.
Controller ESX-3XL 75122 n.a.
Controller ESX-3XL 75043 n.a.
Controller ESX-3XL 73326 n.a.
Controller ESX-3XL 72914 n.a.
Controller ESX-3XL 72741 n.a.
Controller ESX-3XL 72377 n.a.
Controller ESX-3XL 72110 n.a.
Controller ESX-3XL 72034 n.a.
Controller ESX-3XL 71686 n.a.
Controller ESX-3XL 71271 n.a.
Controller ESX-3XL 70894 n.a.
Controller ESX-3XL 70639 n.a.
Controller ESX-3XL 70636 n.a.
Controller ESX-3XL 70273 n.a.
Controller ESX-3XL 68489 n.a.
Controller ESX-3XL 67847 n.a.
Controller ESX-3XL 67329 n.a.
Controller ESX-3XL 67317 n.a.
Controller ESX-3XL 65544 n.a.
Controller ESX-3XL 65111 n.a.
Controller ESX-3XL 64444 n.a.
Controller ESX-3XL 64417 n.a.
Controller ESX-3XL 64002 n.a.
Controller ESX-3XL 63891 n.a.
Controller ESX-3XL 63534 n.a.
Controller ESX-3XL 63533 n.a.
Controller ESX-3XL 63177 n.a.
Controller ESX-3XL 63027 n.a.
Controller ESX-3XL 62905 n.a.
Controller ESX-3XL 62826 n.a.
Controller ESX-3XL 62601 n.a.
Controller ESX-3XL 62457 n.a.
Controller ESX-3XL 62415 n.a.
Controller ESX-3XL 61066 n.a.
Controller ESX-3XL 60730 n.a.
Controller ESX-3XL 59878 n.a.
Controller ESX-3XL 59631 n.a.
Controller ESX-3XL 59282 n.a.
Controller ESX-3XL 59249 n.a.
Controller ESX-3XL 59173 n.a.
Controller ESX-3XL 58762 n.a.
Controller ESX-3XL 58690 n.a.
Controller ESX-3XL 57379 n.a.
Controller ESX-3XL 57099 n.a.
Controller ESX-3XL 56160 n.a.
Controller ESX-3XL 56073 n.a.
Controller ESX-3XL 55998 n.a.
Controller ESX-3XL 55658 n.a.
Controller ESX-3XL 54793 n.a.
Controller ESX-3XL 54482 n.a.
Controller ESX-3XL 54201 n.a.
Controller ESX-3XL 53922 n.a.
Controller ESX-3XL 51966 n.a.
Controller ESX-3XL 51965 n.a.
Controller ESX-3XL 50578 n.a.
Controller ESX-3XL 50577 n.a.
ESX-3XL Dummyhousing 35132 n.a.
Controller ESX-3XL 53406 100461201
Controller ESX-3XL 55285 100479826
Controller ESX-3XL 51960 480560
Controller ESX-3XL 51964 51964
Controller ESX-3XL 54385 54385
Controller ESX-3XL 54493 54493
Controller ESX-3XL 54498 54498