Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-143-20-4 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 200 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49US | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 14.31818MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 20pF | |
| ESR (Equivalent Series Resistance) | 40 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -10°C ~ 70°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | HC49/US | |
| Size / Dimension | 0.447" L x 0.183" W (11.35mm x 4.65mm) | |
| Height | 0.138" (3.50mm) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ECS-143-20-4 | |
| Related Links | ECS-14, ECS-143-20-4 Datasheet, ECS Inc. International Distributor | |
![]() | CFX5IW-X | COUPLING PWR LD/LDP/CD5 OFF WHT | datasheet.pdf | |
![]() | MCP1603T-180I/OS | IC REG BCK 1.8V 0.5A SYNC TSOT23 | datasheet.pdf | |
![]() | RCC25DREF-S734 | CONN EDGECARD 50POS .100 EYELET | datasheet.pdf | |
![]() | 7717-161N | MOUNT CIRCULAR TO5 0.075" | datasheet.pdf | |
![]() | BTB08-400TWRG | TRIAC SENS GATE 400V 8A TO220AB | datasheet.pdf | |
| EWT100JB150R | RES CHAS MNT 150 OHM 5% 100W | datasheet.pdf | ||
![]() | 0702871037 | CONN HEADER BKWY DL TIN 78POS | datasheet.pdf | |
![]() | RN55C81R6BBSL | RES 81.6 OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | CGJ6M2X7R2A105K200AA | CAP CER 1UF 100V X7R 1210 | datasheet.pdf | |
![]() | ATS-08E-65-C1-R0 | HEATSINK 40X40X30MM L-TAB | datasheet.pdf | |
| IS46TR16256AL-125KBLA1 | IC DDR3 4GB 96BGA | datasheet.pdf | ||
![]() | MRS25000C2610FCT00 | RES 261 OHM 0.6W 1% AXIAL | datasheet.pdf |