No | Part number | Description ( Function ) | Manufacturers | |
23 | HC-49 | Tape and Reel/ insulator tab/3-lead/and custom lead length options available |
ETC |
|
22 | HC-49N | Surface Mount Crystals HC-49U/N Series Surface Mount Crystals Electrical/Environmental Specifications *HC-49U/N 00.0000 MHz (customer specified frequency) *HC-49U/N-R 00.0000 MHz (RoHS compliant and customer specified frequency) MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of t |
MTRONPTI |
|
21 | HC-49S | CRYSTAL UNIT HC-49/S 1. SCOPE CRYSTAL UNIT This specification shall cover the characteristics of crystal unit with HC-49/U 3.579545—27.00MHz 2. ELECTRICAL SPECIFICATION ITEM HOLDER TYPE NOMINAL FREQUENCY LOAD CAPACITANCE OSCILLATION MODE FREQUENCY TOLERANCE AT 25℃±2℃ EQUIVALENT SERIES RESISTANCE DRIVE LEVEL OPERATING TEMPERATURE RANGE FREQUENCY STABILITY SHUNT CAPACITANCE AGING INS |
Wing Shing Computer Components |
|
20 | HC-49SL | Quartz Crystal Unit |
YIC |
|
19 | HC-49SLMD | Quartz Crystal Unit |
YIC |
|
18 | HC-49SLMT | Quartz Crystal Unit |
YIC |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |