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38-HX5F12.5-32.768KHZ
Crystal, 38 Series, 32.768 kHz, 20 ppm, 12.5 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: ILSI AMERICA
- Product type: Crystals
- SVHC: No SVHC (25-Jun-2025)
- Frequency Nom: 32.768kHz
- Product Range: 38 Series
- Load Capacitance: 12.5pF
- Crystal Frequency: 32.768kHz
- Crystal Case / Package: Through Hole, 3mm x 8mm
- Frequency Stability + / -: -
- Frequency Tolerance + / -: 20ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.09 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 Series **==> picture [503 x 472] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Product Features:|Applications:| |Small Package Option|Real Time Clocks|Max.3.1| |Compatible with Leadfree Processing|Metering|ye|ot| |Low Cost|Industrial Control| |Time Reference| |8.0 Max.| |30 kHz to 192.000 kHz (15 package only available at 32.768| |Frequency|kHz)|38| |i| |ESR (Equivalent Series Resistance)|15 Package (32.768khz Only) 26 Package 38 Package| |30 kHz – 31.9 kHz|40 kΩ Max. 40 kΩ Max. 30 kΩ Max.|9.0 Min.| |32 kHz – 39.9 kHz|35 kΩ Max. 30 kΩ Max.| |40 kHz – 59.9 kHz|30 kΩ Max. 30 kΩ Max.|)|)|_Y| |60 kHz – 99.9 kHz|25 kΩ Max. 25 kΩ Max.|1.2| |100 kHz – 192 kHz|20 kΩ Max. 20 kΩ Max.|Lead Dia. = 0.35| |Shunt Capacitance (C0)|0.8 pF to 1.7 pF Typical| |2.1 Max.| |Frequency Tolerance @ 25|°|C|±20 ppm Standard (see Part Number Guide for more options)| |oy| |Frequency Stability over|Parabolic -0.034 ppm / ° C2 Typical. Inflection point approx. 27°| |Temperature|C., See Table Below|6.1 Max.| |Crystal Cut|X cut| |26|SY| |ob| |Load Capacitance|12.5 pF Standard| |4.0 Min.| |Drive Level|1 µW Max.| |[yf| |Aging|±5 ppm Max. / Year Standard| |0.7| |Temperature|Lead Dia. = 0.25| |-40° C to +85° C Standard (see Part Number Guide for more| |Operating| |options)| |Storage|-40° C to +85° C Standard|1.5 Max.| |5.1 Max.| |Typical X Cut Temperature Coefficient| |0|15| |-30| |-60|4.0 Min.| |-90| |-120|:| |-150|ce|od| |-180|0.45| |-40|-30|-20|-10|0|10|20|30|40|50|60|70|80|Lead Dia. = 0.2| |Temperature|Dimension Units: mm| **----- End of picture text -----**<br> **==> picture [529 x 115] intentionally omitted <==** **----- Start of picture text -----**<br> |||||||| |---|---|---|---|---|---|---| |Part Number Guide|Sample Part Number:|26-HX1F12.5 – 32.768 kHz| |Package|Tolerance|Stability|Operating|Mode|Load Capacitance|Frequency| |(ppm) at Room|(ppm) over Operating|Temperature Range|(overtone)|(pF)| |Temperature|Temperature| |B = ±50 ppm|0 = 0°C to +50°C| |38 -| |(3 mm X 8 mm)|F = ±30 ppm|1 = 0°C to +70°C| |26 -|G = ±25 ppm|2 = -10°C to +60°C| |X = X Cut|F = Fundamental|12.5 pF Standard.|- 32.768 kHz| |(2 mm X 6 mm)|H = ±20 ppm|3 = -20°C to +70°C| |15 -| |I = ±15 ppm|5 = -40°C to +85°C| |(1 mm X 5 mm)| |J = ±10 ppm|9 = -10°C to +50°C| **----- End of picture text -----**<br> **ILSI America** Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com 06/09 Specifications subject to change without notice Page 1 RoHS ty ## AEST 2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm 38 / 26 / 15 Series ## **Pb Free Solder Reflow Profile:** ## **Typical Circuit:** *Units are backward compatible with 240C reflow processes ## **Package Information:** MSL = 2a Termination = e1 (Sn / Cu / Ag over Ni over Kovar base metal). ## **Environmental Specifications** |ThermalShock|MIL-STD-883,Method1011, Condition A| |---|---| |MoistureResistance|MIL-STD-883,Method1004| |MechanicalShock|MIL-STD-883,Method2002, Condition B| |Mechanical Vibration|MIL-STD-883,Method2007, Condition A| |Resistance to Soldering<br>Heat|J-STD-020C, Table 5-2 Pb-free devices (except 2 cycles max)| |Hazardous Substance|Pb-Free /RoHS / GreenCompliant| |Solderability|JESD22-B102-D Method2(PreconditioningE)| |TerminalStrength|MIL-STD-883,Method2004,Test Condition D| |GrossLeak|MIL-STD-883,Method1014, ConditionC| |FineLeak|MIL-STD-883,Method1014, Condition A2,R1=2x10-8 atmcc/s| |Solvent Resistance|MIL-STD-202,Method 215| ## **Marking** N/A –Packaging only **ILSI America** Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com 06/09 Specifications subject to change without notice Page 2
Updated at April 28, 2026
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