I was looking for the MTBF figures for the NT-420 Series CAN Bridge but can’t seem to find it on the provided data sheets. Can you provide me with this information?
Hi Wbruni,
To make sure we’re answering the right question, are you looking for information on the mean time between failures for the NT 420 CAN bridge?
Hugh,
Yes. I am looking for that model and the CAN-CR200 CAN Repeater mean time between failures as well. Thank you.
Hi Wbruni,
The MTBF values we have calculated for the CAN-CR200, the CAN-CR220, the CAN@net NT, and the CANbridge NT are listed below.
The MTBF calculated for CAN-CR200:
| Temp. | MTBF hrs |
|---|---|
| 20°C: | 734 644h |
| 30°C: | 696 395h |
| 40°C: | 648 397h |
| 50°C: | 589 873h |
The MTBF calculated for CAN-CR220:
| Temp. | MTBF hrs |
|---|---|
| 20°C: | 895 629h |
| 30°C: | 845 100h |
| 40°C: | 784 747h |
| 50°C: | 714 937h |
The MTBF calculated for the CAN@net NT and CANbridge NT:
| Temp. | MTBF hrs | MTBF yrs |
|---|---|---|
| 20°C: | 2 053 000h | 234,3 years |
| 30°C: | 1 472 000h | 168,0 years |
| 40°C: | 1 022 000h | 116,6 years |
| 50°C: | 689 600h | 78,7 years |
| 70°C: | 294 300h | 33,6 years |