Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-42-18-4XEN | |
| 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 | 1,000 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49USX | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 4.194304MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 18pF | |
| ESR (Equivalent Series Resistance) | 150 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -40°C ~ 85°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-42-18-4XEN | |
| Related Links | ECS-42-, ECS-42-18-4XEN Datasheet, ECS Inc. International Distributor | |
![]() | ATMEGA169-16MI | IC MCU 8BIT 16KB FLASH 64QFN | datasheet.pdf | |
![]() | EZ80L920210ZCO | KIT DEV EZ80 WEB SERVER | datasheet.pdf | |
![]() | V28A3V3M150B3 | CONVERTER MOD DC/DC 3.3V 150W | datasheet.pdf | |
![]() | 929705-01-17-EU | CONN HEADER 17POS STR .100" GOLD | datasheet.pdf | |
![]() | 1733651661 | CABLE MARKER CLI M 2-4 GE/SW | datasheet.pdf | |
![]() | 09185506906 | CONN HEADER 50POS T/H R/A | datasheet.pdf | |
![]() | ATS-06E-125-C2-R0 | HEATSINK 54X54X10MM XCUT T766 | datasheet.pdf | |
![]() | STK621-041A-E | IC MOTOR DRIVER | datasheet.pdf | |
![]() | SPC560B54L5C6E0X | IC MCU 32BIT 768KB FLASH 144LQFP | datasheet.pdf | |
![]() | 2M805-003-07M8-4PB | M805 4C 4#23 PIN RECP OM | datasheet.pdf | |
![]() | 2M801-010-01ZNU9-19SA | M801 19C 19#23 SKT RECP THRD | datasheet.pdf | |
![]() | RVG4H01-XXXVM-TC | Capacitors Inductors Filters... | datasheet.pdf |