DO-204AH (DO-35) Component Package

DO-204AH (also commonly known as DO-35) is a axial 2-lead through-hole component that was very common before the advent of SMD technology. It was commonly used for small-signal low-power through-hole diodes such as the general purpose 1N414x series and the Zener BZX55 series.

A photo of the DO-35 (DO-204AH) component package.

It has a height of 2.28mm when lying horizontally on a PCB.

Synonyms

• 54A2: DIN41880¹
• A25: IEC 60191¹
• DO-204AH: Newer JEDEC name¹.
• DO-35: Older JEDEC name¹.
• SC-40: EIAJ¹

Dimensions

The dimensions for the DO-204AH (DO-35) package from Vishay are²:

The dimensions for the DO-35 (DO-204AH) package from Vishay².

The body is 3.5mm long and 1.5mm in diameter. This is slightly smaller than the DO-34 package at 4.25mm long and 1.85mm in diameter.

3D Models

• DO-35

Similar To

• DO-204AA (DO-7)
• DO-204AC (DO-15)
• DO-204AL (DO-41)
• DO-34

Footnotes

1. Wikipedia (2024, Mar 7). DO-204. Retrieved 2024-04-09, from https://en.wikipedia.org/wiki/DO-204. ↩ ↩² ↩³ ↩⁴ ↩⁵

2. Vishay (2022, Oct 11). Package Dimensions for ESD -, Zener -, Small Signal Switching -, and Schottky Diodes. Retrieved 2024-04-09, from https://www.vishay.com/docs/80128/package-drawing-collection.pdf. ↩ ↩²