Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-400-18-4XEN | |
| 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 | 40MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 18pF | |
| ESR (Equivalent Series Resistance) | 100 Ohm | |
| Operating Mode | 3rd Overtone | |
| 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-400-18-4XEN | |
| Related Links | ECS-400, ECS-400-18-4XEN Datasheet, ECS Inc. International Distributor | |
![]() | SN74AHC00DBR | IC GATE NAND 4CH 2-INP 14-SSOP | datasheet.pdf | |
![]() | 742792651 | FERRITE BEAD 600 OHM 1.0A 0603 | datasheet.pdf | |
![]() | 7940000246 | PROPORT 9PIN D-SUB+8 PIN F D | datasheet.pdf | |
![]() | CRCW1218845RFKEK | RES SMD 845 OHM 1% 1W 1218 | datasheet.pdf | |
![]() | V28C36M100B3 | CONVERTER MOD DC/DC 36V 100W | datasheet.pdf | |
![]() | RWR80N1R27FSRSL | RES 1.27 OHM 2W 1% WW AXIAL | datasheet.pdf | |
![]() | CZRSC55C3V9-G | DIODE ZENER 3.9V 500MW 0805 | datasheet.pdf | |
![]() | RN60D6493FRSL | RES 649K OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | F60011/4 BK005 | HEAT SHRINK TUBE 1 1/4 BK 100' | datasheet.pdf | |
![]() | FB-MU-30749-000 | BOOM ASSEMBLY | datasheet.pdf | |
![]() | 09A90-03-1-03N | SWITCH ROTARY SP3T SOLDER NONSHO | datasheet.pdf | |
![]() | SIT3807AC-G-18SG | OSC MEMS PROG 2.5X2.0MM 1.8V | datasheet.pdf |