Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-040-20-4X-DU | |
| Lead Free Status / RoHS Status | Lead free / RoHS 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-49USX | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 4MHz | |
| Frequency Stability | ±100ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 20pF | |
| ESR (Equivalent Series Resistance) | 150 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -55°C ~ 125°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | HC49/US | |
| Size / Dimension | 0.413" L x 0.183" W (10.50mm x 4.65mm) | |
| Height | 0.138" (3.50mm) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ECS-040-20-4X-DU | |
| Related Links | ECS-040-, ECS-040-20-4X-DU Datasheet, ECS Inc. International Distributor | |
![]() | 0451.315MRL | FUSE BOARD MNT 315MA 125VAC/VDC | datasheet.pdf | |
![]() | MIC5191YML-TR | IC REG CTRLR SGL POS ADJ 10-MLF | datasheet.pdf | |
![]() | ECC06DREN | CONN EDGECARD 12POS .100 EYELET | datasheet.pdf | |
![]() | RNF14FAD332K | RES 332K OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | VE-JTZ-IW-B1 | CONVERTER MOD DC/DC 2V 40W | datasheet.pdf | |
![]() | SRS-1-23MM | ROUND SPACER #4 PVC 23MM | datasheet.pdf | |
![]() | M39003/01-5008 | CAP TANT 330UF 5% 6V AXIAL | datasheet.pdf | |
![]() | CMF554K0000FKEB | RES 4K OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | C911U620JYSDBA7317 | CAP CER 62PF 400VAC SL RADIAL | datasheet.pdf | |
![]() | 09661146501 | D-Sub Connector Receptacle, Female Sockets 9 Position Through Hole Press-Fit | datasheet.pdf | |
![]() | BZD27C110P-HE3-08 | DIODE ZENER 800MW SMF DO219 | datasheet.pdf | |
![]() | FCE17C37PB680 | D-Sub Connector Plug, Male Pins 37 Position Through Hole, Right Angle Solder | datasheet.pdf |