| Code | Device | Manf | Base | Package | Leaded Equivalent/Data |
| Y | BB182B | Phi | I | SOD 523 | VHF Varicap |
| Y0s | CGY121B | Sie | GaAs MMIC | ||
| Y1 | BZX84-C11 | Phi | C | SOT23 | 0.3W zener 11V±5% |
| Y1p | BZX84-C11 | Phi | C | SOT23 | 0.3W zener 11V±5% |
| Y1 | BZV49C11 | Zet | O | SOT89 | 1W zener 11V ±5% |
| Y1 | CMDZ5253B | CSC | I | SOT323 | zener 250mW 5% 25V |
| Y2 | CLY2 | Sie | DR | MW6 | 3GHz GaAsfet 0.25W 3GHz |
| Y2 | BZX84-C12 | Phi | C | SOT23 | 0.3W zener 12V±5% |
| Y2 | CMDZ5254B | CSC | I | SOT323 | zener 250mW 5% 27V |
| Y3 | BZX84-C13 | Phi | C | SOT23 | 0.3W zener 13V±5% |
| Y3 | CMDZ5255B | CSC | I | SOT323 | zener 250mW 5% 28V |
| Y4 | BZX84-C15 | Phi | C | SOT23 | 0.3W zener 15V±5% |
| Y4 | BZV49C15 | Zet | O | SOT89 | 1W zener 15V ±5% |
| Y4 | CMDZ5256B | CSC | I | SOT323 | zener 250mW 5% 30V |
| Y5s | CGY59 | Sie | DS | SOT363 | GaAs 0.9/1.8GHz preamp |
| Y5 | BZX84-C16 | Phi | C | SOT23 | 0.3W zener 16V±5% |
| Y5 | BZV49C16 | Zet | O | SOT89 | 1W zener 16V ±5% |
| Y5 | CMDZ5257B | CSC | I | SOT323 | zener 250mW 5% 33V |
| Y6s | CGY62 | Sie | DS | MW6 | GaAs MMIC |
| Y6 | BZX84-C18 | Phi | C | SOT23 | 0.3W zener 18V±5% |
| Y6 | CMDZ5258B | CSC | I | SOT323 | zener 250mW 5% 36V |
| Y7 | CGY60 | Sie | DS | MW6 | GaAs preamp MMIC 1.8GHz |
| Y7 | BZX84-C20 | Phi | C | SOT23 | 0.3W zener 20V±5% |
| Y7 | CMDZ5259B | CSC | I | SOT323 | zener 250mW 5% 39V |
| Y8 | CGY120 | Sie | MW6 | GaAs MMIC | |
| Y8 | BZX84-C22 | Phi | C | SOT23 | 0.3W zener 22V±5% |
| Y8 | BZV49C22 | Zet | O | SOT89 | 1W zener 22V ±5% |
| Y8 | CMDZ5260B | CSC | I | SOT323 | zener 250mW 5% 43V |
| Y9s | CGY121A | Sie | MW6 | GaAs MMIC | |
| Y9 | BZX84-C24 | Phi | C | SOT23 | 0.3W zener 24V±5% |
| Y9 | BZV49C24 | Zet | O | SOT89 | 1W zener 124V ±5% |
| Y9 | CMDZ5261B | CSC | I | SOT323 | zener 250mW 5% 47V |
| Y10 | BZX84-C27 | Phi | C | SOT23 | 0.3W zener 27V±5% |
| Y11 | BZX84-C30 | Phi | C | SOT23 | 0.3W zener 30V±5% |
| Y12 | BZX84-C33 | Phi | C | SOT23 | 0.3W zener 33V±5% |
| Y13 | BZX84-C36 | Phi | C | SOT23 | 0.3W zener 36V±5% |
| Y14 | BZX84-C39 | Phi | C | SOT23 | 0.3W zener 39V±5% |
| Y15 | BZX84-C43 | Phi | C | SOT23 | 0.3W zener 43V±5% |
| Y16 | BZX84-C47 | Phi | C | SOT23 | 0.3W zener 47V±5% |
| Y17 | BZX84-C51 | Phi | C | SOT23 | 0.3W zener 51V±5% |
| Y18 | BZX84-C56 | Phi | C | SOT23 | 0.3W zener 56V±5% |
| Y19 | BZX84-C62 | Phi | C | SOT23 | 0.3W zener 62V±5% |
| Y20 | BZX84-C68 | Phi | C | SOT23 | 0.3W zener 68V±5% |
| Y21 | BZX84-C75 | Phi | C | SOT23 | 0.3W zener 75V±5% |
| Y36 | BZX84-C13V6 | Phi | C | SOT23 | 0.3W zener 13.6V±5% |
| Y50 | BZX84-A2V4 | Phi | C | SOT23 | 0.3W zener 2.4V ±1% |
| Y51 | BZX84-A2V7 | Phi | C | SOT23 | 0.3W zener 2.7V ±1% |
| Y52 | BZX84-A3V0 | Phi | C | SOT23 | 0.3W zener 3.0V ±1% |
| Y53 | BZX84-A3V3 | Phi | C | SOT23 | 0.3W zener 3.3V ±1% |
| Y54 | BZX84-A3V6 | Phi | C | SOT23 | 0.3W zener 3.6V ±1% |
| Y55 | BZX84-A3V9 | Phi | C | SOT23 | 0.3W zener 3.9V ±1% |
| Y56 | BZX84-A4V3 | Phi | C | SOT23 | 0.3W zener 4.3V ±1% |
| Y57 | BZX84-A4V7 | Phi | C | SOT23 | 0.3W zener 4.7V ±1% |
| Y58 | BZX84-A5V1 | Phi | C | SOT23 | 0.3W zener 5.1V ±1% |
| Y59 | BZX84-A5V6 | Phi | C | SOT23 | 0.3W zener 5.6V ±1% |
| Y60 | BZX84-A6V2 | Phi | C | SOT23 | 0.3W zener 6.2V ±1% |
| Y61 | BZX84-A6V8 | Phi | C | SOT23 | 0.3W zener 6.8V ±1% |
| Y62 | BZX84-A7V5 | Phi | C | SOT23 | 0.3W zener 7.5V ±1% |
| Y63 | BZX84-A8V2 | Phi | C | SOT23 | 0.3W zener 8.2V ±1% |
| Y64 | BZX84-A9V1 | Phi | C | SOT23 | 0.3W zener 9.1V ±1% |
| Y65 | BZX84-A10 | Phi | C | SOT23 | 0.3W zener 10V ±1% |
| Y66 | BZX84-A11 | Phi | C | SOT23 | 0.3W zener 11V ±1% |
| Y67 | BZX84-A12 | Phi | C | SOT23 | 0.3W zener 12V ±1% |
| Y68 | BZX84-A13 | Phi | C | SOT23 | 0.3W zener 13V ±1% |
| Y69 | BZX84-A15 | Phi | C | SOT23 | 0.3W zener 15V ±1% |
| Y70 | BZX84-A16 | Phi | C | SOT23 | 0.3W zener 16V ±1% |
| Y71 | BZX84-A18 | Phi | C | SOT23 | 0.3W zener 18V ±1% |
| Y72 | BZX84-A20 | Phi | C | SOT23 | 0.3W zener 20V ±1% |
| Y73 | BZX84-A22 | Phi | C | SOT23 | 0.3W zener 22V ±1% |
| Y74 | BZX84-A24 | Phi | C | SOT23 | 0.3W zener 24V ±1% |
| Y75 | BZX84-A27 | Phi | C | SOT23 | 0.3W zener 27V ±1% |
| Y76 | BZX84-A30 | Phi | C | SOT23 | 0.3W zener 30V ±1% |
| Y77 | BZX84-A33 | Phi | C | SOT23 | 0.3W zener 33V ±1% |
| Y78 | BZX84-A36 | Phi | C | SOT23 | 0.3W zener 36V ±1% |
| Y79 | BZX84-A39 | Phi | C | SOT23 | 0.3W zener 39V ±1% |
| Y80 | BZX84-A43 | Phi | C | SOT23 | 0.3W zener 43V ±1% |
| Y81 | BZX84-A47 | Phi | C | SOT23 | 0.3W zener 47V ±1% |
| Y82 | BZX84-A51 | Phi | C | SOT23 | 0.3W zener 51V ±1% |
| Y83 | BZX84-A56 | Phi | C | SOT23 | 0.3W zener 56V ±1% |
| Y84 | BZX84-A62 | Phi | C | SOT23 | 0.3W zener 62V ±1% |
| Y85 | BZX84-A68 | Phi | C | SOT23 | 0.3W zener 68V ±1% |
| Y86 | BZX84-A75 | Phi | C | SOT23 | 0.3W zener 75V ±1% |
|
YBs |
BSS84 |
Inf |
M |
SOT23 |
p-ch mosfet 50V 0.13A |
| YO | BZX284-C2V4 | Phi | I | SOD110 | 0.4W zener 2.4V E12 ±5% |
| YP | BZX284-C2V7 | Phi | I | SOD110 | 0.4W zener 2.7V E12 ±5% |
| YP | CMDZ15L | CSC | I | SOD323 | zener 250mW Iz 0.5mA 15V |
| YQ | BZX284-C3V0 | Phi | I | SOD110 | 0.4W zener 3.0V E12 ±5% |
| YR | MSD601R | Mot | N | SOT346 | npn gp 25V |
| YR | BZX284-C3V3 | Phi | I | SOD110 | 0.4W zener 3.3V E12 ±5% |
| YS | MSD601S | Mot | N | SOT346 | npn gp 25V |
| YS | BZX284-C3V6 | Phi | I | SOD110 | 0.4W zener 3.6V E12 ±5% |
| YT | BZX284-C3V9 | Phi | I | SOD110 | 0.4W zener 3.9V E12 ±5% |
| YU | BZX284-C4V3 | Phi | I | SOD110 | 0.4W zener 4.3V E12 ±5% |
| YV | BZX284-C4V7 | Phi | I | SOD110 | 0.4W zener 4.7V E12 ±5% |
| YW | BZX284-C5V1 | Phi | I | SOD110 | 0.4W zener 5.1V E12 ±5% |
| YX | BZX284-C5V6 | Phi | I | SOD110 | 0.4W zener 5.6V E12 ±5% |
| YY | BZX284-C6V2 | Phi | I | SOD110 | 0.4W zener 6.2V E12 ±5% |
| YY1 | CMPZDA11V | CSC | A | SOT23 | dual ca zener 350mW 11V |
| YY2 | CMPZDA12V | CSC | A | SOT23 | dual ca zener 350mW 12V |
| YY3 | CMPZDA13V | CSC | A | SOT23 | dual ca zener 350mW 13V |
| YY4 | CMPZDA15V | CSC | A | SOT23 | dual ca zener 350mW 15V |
| YY5 | CMPZDA16V | CSC | A | SOT23 | dual ca zener 350mW 16V |
| YY6 | CMPZDA18V | CSC | A | SOT23 | dual ca zener 350mW 18V |
| YY7 | CMPZDA20V | CSC | A | SOT23 | dual ca zener 350mW 20V |
| YY8 | CMPZDA22V | CSC | A | SOT23 | dual ca zener 350mW 22V |
| YY9 | CMPZDA24V | CSC | A | SOT23 | dual ca zener 350mW 24V |
| YZ | BZX284-C6V8 | Phi | I | SOD110 | 0.4W zener 6.8V E12 ±5% |