| U1 | DT1042-04SO | Very low capacitance ESD protection diode, 4 data-line, SOT-23-6 |
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| U3 | RT9080-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
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| U4 | CH340C | USB serial converter, UART, SOIC-16 |
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| U6 | DAN-F10N | u-blox Dualband L1/L5 GNSS Receiver |
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| BT1 | 6.8mm_ML414H | Reflowable coin cell battery |
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| C1,C10,C14,C16 | 0.1uF | Unpolarized capacitor |
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| C2 | 47pF | Unpolarized capacitor |
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| C7,C9 | 1.0uF | Unpolarized capacitor |
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| C15 | 10uF | Unpolarized capacitor |
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| C17 | 33pF | Unpolarized capacitor |
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| D1 | Red | Light emitting diode |
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| D2,D3 | BAT60A | Schottky diode |
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| D4 | PESD0402 | Bidirectional transient-voltage-suppression diode |
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| D5 | PMEG4005EJ | Schottky diode |
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| D6 | Green | Light emitting diode, bottom mount |
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| F1 | 6V/0.5A/1A | Resettable fuse |
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| FID1-FID4 |
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