Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-40-20-1 | |
| 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 | 100 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49U | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 4MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 20pF | |
| ESR (Equivalent Series Resistance) | 100 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -10°C ~ 70°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | HC49/U | |
| Size / Dimension | 0.447" L x 0.183" W (11.35mm x 4.65mm) | |
| Height | 0.530" (13.46mm) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ECS-40-20-1 | |
| Related Links | ECS-4, ECS-40-20-1 Datasheet, ECS Inc. International Distributor | |
![]() | ZMOT0BSB0B0AG | ZMOTION BUNDLE W/NICERA 8SOIC | datasheet.pdf | |
![]() | DBMM25PNMBK52 | D-Sub Connector Plug, Male Pins 25 Position Panel Mount Solder Cup | datasheet.pdf | |
![]() | RWR80S15R0BRS73 | RES 15 OHM 2W 0.1% WW AXIAL | datasheet.pdf | |
![]() | 20KPA64CA-B | TVS DIODE 64VWM 104VC P600 | datasheet.pdf | |
![]() | CA3101E32A10PWBF80A176 | CONN RCPT 54POS INLINE W/PINS | datasheet.pdf | |
![]() | FGJ.2B.316.CLLD72 | CONN INLINE PLUG 16SKT SLD CUP | datasheet.pdf | |
![]() | 1496160000 | LPA FA 2 BZ | datasheet.pdf | |
![]() | 6915-1003-030 | POT ELEMENT/WIPER 10K OHM | datasheet.pdf | |
![]() | ATS-14D-79-C2-R0 | HEATSINK 30X30X10MM R-TAB T766 | datasheet.pdf | |
![]() | VJ0603D7R5CXAAC | CAP CER 7.5PF 50V NP0 0603 | datasheet.pdf | |
![]() | CL7865-000 | I/O CONN | datasheet.pdf | |
![]() | LQM2HPNR68MEHL | FIXED IND 680NH 1.85A 94 MOHM | datasheet.pdf |