What is SMD code?
SMD Codes. SMD devices are, by their very nature, too small to carry conventional semiconductor type numbers. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two- or three-character ID code.
Why don’t SMD cases have the full part numbers?
Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits.
How to identify SMD devices made in Malaysia?
‘t'(tT9, Y7t) for the devices made in Malaysia, “W” (WT9, Y7W) for the devices made in China. In section 19 are submitted the logos of the SMD devices manufacturers. The package type is another problem for the identification of SMD devices.
What is the equivalent of an SMD PAC Kage?
PACKAGE EQUIVALENTS Here is a table of more -or -less equivalents for many SMD pac kages. Package Equivalent SOT89 SC62 SOT223 SC73 SOT323 SC70 SOT346 SC59 SOT363 SC88 SOT416 SC75 SC90 SOT457 SC74 SOD323 SC76 SMD Ceramic Capacitor Coding
How do I identify an SMD device?
To identify a particular SMD device, first identify the package style and note the ID code printed on the device. Now look up the code in the alphanumeric listing which forms the main part of this book by clicking on the first character shown in the left -menu.
What do the letters mean on SMD capacitors?
SMD Ceramic Capacitor Coding SMD ceramic capacitors are sometimes marked with a code, consisting of one or two letters and a digit. The first letter if present is a manufacturer code (i.e K for Kemet, etc.), the second letter the mantissa and the digit the exponent (multiplier) of the capacitance in pF.
What is the voltage of the zmdc832b?
CD ZMV832B Zet I SOD323 varicap hyperabrupt 28V 22pF@2V CD ZMDC832B Zet B SOT323 dual cc ZMV832B (above) CDs BSS81B Sie N SOT23 npn sw 35V 0.8A CE BCP69 Mot P SOT223 20V 1A pnp
What is the equivalent of the M code on a diode?
Codes beginning with ‘M’ Code Device Manufacturer Base Package Leaded Equivalent/Data M (blue) BAR65 -03W Sie I SOD323 pin diode M (white) BBY55 -03W Sie I SOD323 5.4 -2.3pF varicap in M BAR64 -02W Sie I SCD80 pin diode M BAR65 -07 Sie S SOT143 dual pin diode
What is a sod-80 diode?
SOD-80 Package Diodes The SOD -80 package, also known as a MELF, is a small glass cylinder with metal ends. Code marked devices Marked 2Y4 to 75Y (E24 series) BZV49 series 1W zener diodes (2.4 – 75V) Marked C2V4 TO C75 (E24 series) BZV55 series 500mW zener diodes (2.4 – 75V) The cathode end is indicated by a coloured band.
What is the equivalent of a sod323 diode?
Codes beginning with ‘M’ Code Device Manufacturer Base Package Leaded Equivalent/Data M (blue) BAR65 -03W Sie I SOD323 pin diode M (white) BBY55 -03W Sie I SOD323 5.4 -2.3pF varicap in