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 | |
![]() | PCN13-100S-2.54DSA | DIN CONN RCPT 100POS 2 ROW STR | datasheet.pdf | |
![]() | 60R025XPR | PTC RESETTABLE 60V 250MA RADIAL | datasheet.pdf | |
![]() | NBSG111BAR2 | IC CLK BUFFER 2:10 6GHZ 49FCBGA | datasheet.pdf | |
![]() | CY8C3845PVE-173 | IC MCU 8BIT 32KB FLASH 100TQFP | datasheet.pdf | |
![]() | VI-26W-MV-F4 | CONVERTER MOD DC/DC 5.5V 150W | datasheet.pdf | |
| 63PK47MEFCT16.3X11 | CAP ALUM 47UF 20% 63V RADIAL | datasheet.pdf | ||
![]() | B32572A3155K | CAP FILM 1.5UF 10% 250VDC 2DIP | datasheet.pdf | |
![]() | FCE17C37PA24B | D-Sub Connector Plug, Male Pins 37 Position Through Hole, Right Angle Solder | datasheet.pdf | |
![]() | 1403253 | SENSOR/ACTUATOR CABLE 3POS | datasheet.pdf | |
![]() | MKT1817233016D | CAP FILM 3.3 NF 20% 100VDC AXIAL | datasheet.pdf | |
![]() | MKP385291040JBA2B0 | CAP FILM 0.0091UF 5% 400VDC AXIA | datasheet.pdf | |
![]() | D38999/26KC4BB | TV 4C 4#16 SKT PLUG | datasheet.pdf |