I tested 7 SMD "NXP" marked 612's just now (old Fluke DMM set to
200 kohm scale):
ohmmeter reading across pins 1 and 2:? 11.1k; 11.6k; 11.4k;
11.0k; 11.3k; 11.3k; 11.5k ohms.
Steve
On 5/22/2025 1:26 PM, Steve Ratzlaff
wrote:
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The early NC40B kit 612s had some defective ones. An easy check
we found is ohmmeter across pins 1 and 2. Good ones are in the
10-50 kohm range,? bad ones are open or much higher or much
lower.
Steve AA7U
On 5/22/2025 1:16 PM, Doug Hendricks
via groups.io wrote:
Is there an easy way to test smd soic8 packaged sa612
chips?? Doug?
