| MARKING CODE |
PART No. Grade etc. |
MAKER | PACKAGE NAME |
MAKER PACKAGE NAME |
PIN COUNT |
etc. |
| X | MA27V22 | Panasonic | - | SSSMini2-F1 | 2 | Variable capacitance diode for VCO. Discontinued. |
| X | 2SC5829 | Panasonic | - | ML3-N2 | 3 | NPN transistor for high speed switching. Discontinued. |
| X | 2SD0602A Grade Non rank (85~340) |
Panasonic | SC-59 SOT-346 |
Mini3-G1 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SB0710A(2SB710A). Alternative the DSC2002. |
| X | 2SD0875 Grade (130~330) |
Panasonic | SC-62 | MiniP3-F1 | 3 | NPN transistor for low frequency power amp. Discontinued. Complementary to 2SB0767(2SB767). Alternative the DSC7101. |
| X | 2SD0875G Grade (130~330) |
Panasonic | SC-62 | MiniP3-F2 | 3 | NPN transistor for low frequency power amp. Discontinued. Complementary to 2SB0767G(2SB767G). Alternative the DSC7101. |
| X | 2SD1820A Grade (85~340) |
Panasonic | SC-70 | SMini3-G1 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SB1219A. Alternative the DSC5002. |
| X | 2SD1820G Grade Non rank (85~340) |
Panasonic | - | SMini3-F2 | 3 | NPN transistor for general purpose amp. Discontinued. Complementary to 2SB1219G. Alternative the DSC5002. |
| X | 1SS417 | TOSHIBA | - | fSC(0.6 x 1.0) (1-1L1A) |
2 | Schottky barrier diode for ultra high speed switching. |
| X | 1SS417CT | TOSHIBA | - | CST2(0.6 x 1.0) (1-1P1A) |
2 | Schottky barrier diode for ultra high speed switching. |
| X | 1SS419 | TOSHIBA | - | sESC(0.6 x 1.4) (1-1K1A) |
2 | Schottky barrier diode for high speed switching. |
| X01 | QSX1 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for general purpose amp/ Low Vce(sat). |
| X02 | QSX2 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for general purpose amp/ Low Vce(sat). |
| X03 | QSX3 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X03 | US6X3 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X04 | QSX4 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X04 | US6X4 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X05 | QSX5 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X05 | US6X5 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X06 | QSX6 | ROHM | - | TSMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X06 | US6X6 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for low frequency amp/ Low Vce(sat). |
| X07 | QSX7 | ROHM | - | TSMT6 | 6 | Bipolar dual NPN transistors for general purpose amp. |
| X07 | US6X7 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for general purpose amp. |
| X08 | QSX8 | ROHM | - | TSMT6 | 6 | Bipolar dual NPN transistors for general purpose amp/ low frequency. |
| X08 | US6X8 | ROHM | - | TUMT6 | 6 | Bipolar NPN transistor for general purpose amp. |
| X1 | EMX1 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X1 | IMX1 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X1 | UMX1N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X1 | VT6X1 | ROHM | - | VMT6 | 6 | Bipolar dual NPN transistors for power switching. |
| X11 | VT6X11 | ROHM | - | VMT6 | 6 | Bipolar dual NPN transistors for power switching. |
| X12 | VT6X12 | ROHM | - | VMT6 | 6 | Bipolar dual NPN transistors for power switching. |
| X13 | DTB543EE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | PNP digital transistor. |
| X13 | DTB543EM | ROHM | - | VMT3 | 3 | PNP digital transistor. |
| X17 | IMX17 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SD1484K x2). |
| X18 | EMX18 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SC5585 x2). |
| X18 | UMX18N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors(2SC5585 x2). |
| X1s | BSD223P | Infineon | - SOT-363 |
SOT363 | 6 | Dual P-ch small signal transistor |
| X2 | EMX2 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X2 | IMX2 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X2 | UMX2N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X2 | VT6X2 | ROHM | - | VMT6 | 6 | Bipolar dual NPN transistors for power switching. |
| X21 | UMX21N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors(2SC4713K x2). |
| X23 | DTD543EE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | NPN digital transistor. |
| X23 | DTD543EM | ROHM | - | VMT3 | 3 | NPN digital transistor. |
| X25 | IMX25 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SD2704K x2). |
| X26 | EMX26 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SD2654 x2). |
| X28 | EMX28 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SD2696 x2). |
| X3 | EMX3 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SC2412K x2). |
| X3 | IMX3 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors.(2SC2412K x2). |
| X3 | UMX3N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors.(2SC2412K x2). |
| X33 | DTB543XE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | PNP digital transistor |
| X33 | DTB543XM | ROHM | - | VMT3 | 3 | PNP digital transistor. |
| X4 | EMX4 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors.(2SC3837K x2). |
| X4 | IMX4 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors.(2SC3837K x2). |
| X4 | UMX4N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors.(2SC3837K x2). |
| X43 | DTD543XE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | NPN digital transistor. |
| X43 | DTD543XM | ROHM | - | VMT3 | 3 | NPN digital transistor. |
| X5 | EMX5 | ROHM | - | EMT6 | 6 | Bipolar dual NPN transistors(2SC3838K x2). |
| X5 | IMX5 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SC3838K x2). |
| X5 | UMX5N | ROHM | SC-88 SOT-363 |
UMT6 | 6 | Bipolar dual NPN transistors(2SC3838K x2). |
| VMI X50FF3  |
SXF50FF3 | VMI | No data No data |
No data | 2 | High Voltage Diode Surface Mount 0.15A. |
| X52 | DTB523YM | ROHM | - | VMT3 | 3 | PNP digital transistor. |
| X53 | DTB523YE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | PNP digital transistor |
| X62 | DTD523YE | ROHM | SC-75A SOT-416 |
EMT3 | 3 | NPN digital transistor |
| X62 | DTD523YM | ROHM | - | VMT3 | 3 | NPN digital transistor. |
| X8 | IMX8 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SC3906K x2). |
| X9 | IMX9 | ROHM | SC-74 SOT-457 |
SMT6 | 6 | Bipolar dual NPN transistors(2SD2114K x2). |
| X9 | 1SS398 | TOSHIBA | SC-59 TO-236MOD |
S-Mini(2.9 x 2.5) (1-3G1G) |
3 | Switching diode for high voltage switching. |
