Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ECS-177.3-18-4-EN | |
| 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 | 200 | |
| Category | Crystals and Oscillators | |
| Family | Crystals | |
| Series | HC-49USX | |
| Packaging | Bulk | |
| Type | MHz Crystal | |
| Frequency | 17.734475MHz | |
| Frequency Stability | ±50ppm | |
| Frequency Tolerance | ±30ppm | |
| Load Capacitance | 18pF | |
| ESR (Equivalent Series Resistance) | 40 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-177.3-18-4-EN | |
| Related Links | ECS-177., ECS-177.3-18-4-EN Datasheet, ECS Inc. International Distributor | |
![]() | L4949NG | IC REG LDO 5V 0.1A 8DIP | datasheet.pdf | |
![]() | 1210AC182KAT1A | CAP CER 1800PF 1KV X7R 1210 | datasheet.pdf | |
![]() | 0791098463 | Connector Receptacle 28 Position 0.079" (2.00mm) Gold Surface Mount | datasheet.pdf | |
![]() | MS3472L20-41BY | CONN HSG RCPT FLANGE 41POS SKT | datasheet.pdf | |
![]() | DJT10F25-4BN | CONN HSG RCPT FLANGE 56POS SKT | datasheet.pdf | |
![]() | 7201P3Y1CBE | SWITCH TOGGLE DPDT 0.4VA 20V | datasheet.pdf | |
![]() | MCR10ERTJ120 | RES SMD 12 OHM 5% 1/8W 0805 | datasheet.pdf | |
| XC6124A742ER-G | IC WATCHDOG TIMER 6-USP | datasheet.pdf | ||
![]() | MKP385612025JPM2T0 | CAP FILM 12UF 5% 250VDC AXIAL | datasheet.pdf | |
![]() | LP302207 | CONN BARRIER STRIP 7CIRC .437 | datasheet.pdf | |
![]() | CTVP00RW-21-41JC-LC | CTV 41C 41#20 SKT RECP | datasheet.pdf | |
![]() | BLM03AX121SN1 | Capacitors Inductors Filters... | datasheet.pdf |