Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-40-20-28A-TR | |
| 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 | 1,000 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | CSM-4A | |
| Packaging | Tape & Reel (TR) | |
| Type | MHz Crystal | |
| Frequency | 4MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 20pF | |
| ESR (Equivalent Series Resistance) | 200 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -10°C ~ 70°C | |
| Ratings | - | |
| Mounting Type | Surface Mount | |
| Package / Case | HC49/US | |
| Size / Dimension | 0.492" L x 0.191" W (12.50mm x 4.85mm) | |
| Height | 0.197" (5.00mm) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ECS-40-20-28A-TR | |
| Related Links | ECS-40-2, ECS-40-20-28A-TR Datasheet, ECS Inc. International Distributor | |
![]() | ECM36DCTH | CONN EDGECARD 72POS DIP .156 SLD | datasheet.pdf | |
![]() | RTO020F22000JTE3 | RES 2.2K OHM 20W 5% TO220 | datasheet.pdf | |
![]() | ERA-6AEB9762V | RES SMD 97.6K OHM 0.1% 1/8W 0805 | datasheet.pdf | |
![]() | HLMP-CB22-SV000 | LED BLUE CLEAR 5MM ROUND T/H | datasheet.pdf | |
![]() | C1812C682K5RACTU | CAP CER 6800PF 50V X7R 1812 | datasheet.pdf | |
| 0453391600 | CONN PLUG 16POS VERT BLACK | datasheet.pdf | ||
![]() | ATTINY44V-10MUR | IC MCU 8BIT 4KB FLASH 20QFN | datasheet.pdf | |
![]() | D38999/26WC35HB | CONN PLUG 22POS STRGHT W/PINS | datasheet.pdf | |
| XC6122C621ER-G | IC WATCHDOG TIMER 6-USP | datasheet.pdf | ||
![]() | 50788 | PLIER 4.75" CUT AND FORMING | datasheet.pdf | |
![]() | SJTG06RT-12-35PB(014) | CONN PLUG 22POS STRAIGHT PINS | datasheet.pdf | |
![]() | BACC45FM14-15P6H | 26500 15C 15#20 P TH RECP LC | datasheet.pdf |