Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-40-20-4XDN | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | ||
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 200 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49USX-DN | |
| 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 | -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-40-20-4XDN | |
| Related Links | ECS-40-, ECS-40-20-4XDN Datasheet, ECS Inc. International Distributor | |
![]() | ELJ-FCR47MF | FIXED IND 470NH 155MA 1 OHM SMD | datasheet.pdf | |
![]() | PM0603H-1N8 | FIXED IND 1.8NH 300MA 100 MOHM | datasheet.pdf | |
![]() | X9319US8I | IC DIGITAL POT 50K 100TAP 8-SOIC | datasheet.pdf | |
![]() | AD5667RBRMZ-2REEL7 | IC DAC NANO 16BIT DUAL 10-MSOP | datasheet.pdf | |
![]() | CTC334-WW | GROUND MAN PLUS - GROUND MONITOR | datasheet.pdf | |
![]() | ECQ-E4155JFW | CAP FILM 1.5UF 5% 400VDC RADIAL | datasheet.pdf | |
![]() | MI-27Z-IW | CONVERT DC/DC 165VIN 2VOUT 40W | datasheet.pdf | |
![]() | RC1005F395CS | RES SMD 3.9M OHM 1% 1/16W 0402 | datasheet.pdf | |
![]() | 851-83-031-40-001101 | Connector Socket 31 Position 0.050" (1.27mm) Gold Surface Mount, Right Angle | datasheet.pdf | |
![]() | ABC50DKEH-S1191 | CONN EDGECARD 100POS .100" | datasheet.pdf | |
![]() | 1395741-1 | 2C-30A2-S PNEUM, FOOT SWITCH, | datasheet.pdf | |
![]() | SPMWHT541MP5WAPMSD | LED WHITE 6500K 80CRI 4SMD | datasheet.pdf |