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ECS-.327-6-34QCS-TR
Crystal, ECX-34Q Series, 32.768 kHz, 10 ppm, 6 pF
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: ECS INC INTERNATIONAL
- Product type: Crystals
- SVHC: No SVHC (04-Feb-2026)
- Frequency Nom: 32.768kHz
- Product Range: ECX-34Q Series
- Load Capacitance: 6pF
- Crystal Frequency: 32.768kHz
- Crystal Case / Package: SMD, 3.2mm x 1.5mm
- Frequency Stability + / -: -
- Frequency Tolerance + / -: 10ppm
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.589 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **ECX-34Q** SMD Crystal The ECX-34Q is a very compact SMD Tuning Fork Crystal with a 3.2 x 1.5 mm footprint. AEC-Q200 Qualified. **==> picture [58 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Request a Sample<br>**----- End of picture text -----**<br> **==> picture [560 x 451] intentionally omitted <==** **----- Start of picture text -----**<br> OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS<br>ECX-34Q SMD CRYSTAL PARAMETERS CONDITIONS ECX-34Q UNITS<br>MIN TYP MAX<br>Frequency Fo 32.768 KHz<br>Frequency Tolerance * @ +25°C ± 20 ppm<br>Load Capacitance Specify in P/N 12.5 pF<br>Drive Level DL 0.1 0.5 µW<br>Equivalent Series<br>R1 70K Ω<br>~ [po] a Resistance<br>Turnover Temperature +20 +25 +30 °C<br>se p o o<br>Temperature Coefficient -0.028 -0.034 -0.040 Ppm/°C [2 ]<br>• RoHS Compliant po<br>• Low Power RTC Applications es Shunt Capacitance CO 1.1 pF<br>such as STM32 AN2867 Motional Capacitance C1 3.5 fF<br>— es<br>• AEQ-Q200 Qualified<br>Aging (First Year) @ +25°C ±3°C ±3 ppm<br>• po<br> TS16949 certified production<br>• PPAP supported po Operating Temperature * S Option -40 +125 °C<br>Storage Temperature -55 +125 °C<br>a ee<br>DIMENSIONS (mm)<br>4-F0.15 - 3.20.1 r cama 1.4<br>4 ; L i r a<br>Figure 2) Suggested Land Pattern<br>PAD CONNECTIONS<br>1 In/Out<br>2 Out/In<br>1 —=<br>Figure 1) Top, Side, and Bottom views<br>**----- End of picture text -----**<br> ## **PART NUMBERING GUIDE: Example ECS-.327-12.5-34QS-TR** |**ECS - FREQUENCY ABBREVIATION**|**ECS - FREQUENCY ABBREVIATION**|**ECS - FREQUENCY ABBREVIATION**|**ECS - FREQUENCY ABBREVIATION**|**ECS - FREQUENCY ABBREVIATION**|**LOAD**|||**PACKAGE**|||**CUSTOM OPTIONS**|**CUSTOM OPTIONS**|**CUSTOM OPTIONS**||**PACKAGING**|**PACKAGING**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||**CAPACITANCE**||||Tolerance O|Tolerance O|Tolerance O|Tolerance O|Tolerance OperatingTemp|||| |||||||||||||||||| |ECS||.327 = 32.768 KHz|||12.5 = 12.5 pF|||-34Q = ECX-34Q|||Blank = ±20 ppm||N = -40 ~ +85°C|||TR = 3K/Reel| ||||||9 = 9 pF||||||* C = ±10 ppm||S = -40 ~ +125°C|||TR9 = 9K/Reel| ||||||7 = 7 pF|||||||||||| ||||||6 = 6 pF|||||||||||| *Contact ECS for availability Rev.2022 **ECX-34Q** SMD Crystal ## Fl S ## **POCKET TAPE DIMENSIONS (mm)** **SOLDER PROFILE** Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au _**Figure 1)** Suggested Reflow Profile_
Updated at June 5, 2026
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