Ship from: HONGKONG
								Date Code: Newest Date Code
								Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-42-12-4 | |
| 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 | 200 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49US | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 4.194304MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 12pF | |
| ESR (Equivalent Series Resistance) | 150 Ohm | |
| Operating Mode | Fundamental | |
| Operating Temperature | -10°C ~ 70°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-42-12-4 | |
| Related Links | ECS-4, ECS-42-12-4 Datasheet, ECS Inc. International Distributor | |
![]()  | TLV2463AIN | IC OPAMP GP 6.4MHZ RRO 14DIP | datasheet.pdf | |
![]()  | LP2986AILD-5.0 | IC REG LDO 5V 0.2A 8WSON | datasheet.pdf | |
![]()  | TSW-144-14-T-D | CONN HEADER 88POS .100" DUAL TIN | datasheet.pdf | |
![]()  | EYM24DRMD | CONN EDGECARD 48POS .156 WW | datasheet.pdf | |
![]()  | RBM10DTMD | CONN EDGECARD 20POS R/A .156 SLD | datasheet.pdf | |
![]()  | RL07S301GBSL | RES 300 OHM 1/4W 2% AXIAL | datasheet.pdf | |
![]()  | 7940014450 | PROCESS MONITORING | datasheet.pdf | |
![]()  | 2474-47K | FIXED IND 6.8MH 150MA 15 OHM TH | datasheet.pdf | |
![]()  | ACB14DYFN-S1355 | CONN CARDEDGE DL 28POS .050 SMD | datasheet.pdf | |
![]()  | XC6121C217MG-G | IC WATCHDOG TIMER SOT-25 | datasheet.pdf | |
![]()  | MALREKB05PB410B00K | 1000UF 6,3V 8X11,5 | datasheet.pdf | |
![]()  | ADUM241D0BRWZ | DGTL ISO 5KV 4CH GEN PURP 16SOIC | datasheet.pdf |