SOT-23 AND SC70 Package Marking Information

Only three fields of marking are possible on the SOT-23’s and SC70’s small surface. This table gives the meaning of the three

fields.

Part Marking

Field Definition

RJA SOT-23 only

First Field:

R2A SOT-23 only

RKA SOT-23 only

R4A SOT-23 only

R = Reference

R5A SOT-23 only

Second Field:

J = 2.048V Voltage Option

2 = 2.500V Voltage Option

R8A SOT-23 only

K = 3.000V Voltage Option

R0A SOT-23 only

4 = 4.096V Voltage Option

RJB

R2B

5 = 5.000V Voltage Option

RKB

R4B

8= 8.192V Voltage Option

R5B

0 = 10.000V Voltage Option

R8B SOT-23 only

R0B SOT-23 only

Third Field:

RJC

R2C

A–E = Initial Reverse Breakdown Voltage or Reference Voltage Tolerance

RKC

R4C

R5C

R8C SOT-23 only

R0C SOT-23 only

RJD

R2D

RKD

R4D

R5D

R8D SOT-23 only

R0D SOT-23 only

RJE

R2E

RKE

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