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Part Number | MC-306 31.9990KA-G3:ROHS |
OEMstron Part # | MC-306-31-9990KA-G3-ROHS |
Manufacturer | EPSON |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 31.9990 KHZ 20.0PF SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MC-306 31.9990KA-G3:ROHS PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MC-306 31.9990KA-G3:ROHS Specifications
Part Number | MC-306 31.9990KA-G3:ROHS | |
Brand | EPSON | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Crystals | |
Manufacturer | EPSON | |
Series | MC-306 | |
Type | kHz Crystal (Tuning Fork) | |
Frequency | 31.999kHz | |
Frequency Stability | - | |
Frequency Tolerance | ±20ppm | |
Load Capacitance | 20pF | |
ESR (Equivalent Series Resistance) | 35 kOhms | |
Operating Mode | Fundamental | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Surface Mount | |
Package / Case | 4-SOJ, 5.50mm pitch | |
Size / Dimension | 0.315" L x 0.126" W (8.00mm x 3.20mm) | |
Height - Seated (Max) | 0.100" (2.54mm) |
MC-306 31.9990KA-G3:ROHS Documents

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Part Number | Description | Stock |
MC-306 31.9990KA-G3:ROHS D# MC-30631.9990KA-G3:ROHS-ND Seiko Epson Corporation |
CRYSTAL 31.9990KHZ 20PF SMD |
Temporarily Out of Stock |
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