Importing SparkFun Schematic


Bottom enclosure

Bottom enclosure preview

Top cover

Top cover preview

can you find part numbers for parts that are missing a MPN? Parts should be in stock at digikey, thanks
I’ll audit the current BOM for missing manufacturer part numbers, derive each part’s required value/package/rating, then select DigiKey-stocked orderable replacements and update the component properties where the match is unambiguous.
Updated all electronic parts that were missing MPNs with DigiKey-stocked selections:
  • 33 Ω: Panasonic ERJ-3EKF33R0V
  • 1 kΩ: Panasonic ERJ-3EKF1001V
  • 2.2 kΩ: Panasonic ERJ-3EKF2201V
  • 3.3 kΩ: Panasonic ERJ-3EKF3301V
  • C1, 47 pF C0G 50 V: Murata GRM1885C1H470JA01D
  • C3, 1 µF X7R 16 V: Yageo CC0603KRX7R7BB105
  • FB2, 600 Ω @ 100 MHz: Murata BLM18HG601SN1D
Manufacturer, tolerance/rating, DigiKey preference, and purchase URLs were added. The solder jumpers remain without purchased-part MPNs because they are fabricated PCB features.
Source out-of-stock parts
Run manufacturability review
Export fabrication package
Review enclosure fit

U1
B1
J4
R8
Resistance
2.2kΩ
R14
Resistance
33Ω
R21
Resistance
33Ω
R18
Resistance
33Ω
R3
Resistance
33Ω
R1
Resistance
1.0kΩ
R2
Resistance
33Ω
R11
Resistance
1.0kΩ
R4
Resistance
33Ω
J2
R19
Resistance
33Ω
R20
Resistance
33Ω
R5
Resistance
3.3kΩ
R6
Resistance
33Ω
R7
Resistance
2.2kΩ
PWR
C3
Capacitance
1.0uF
J7
D2
J3
LED1
LED2
Flux Logo1
MEAS
JP5
Hole1
C1
Not Recommended for New Designs
Capacitance
47pF
PPSLED
J5
J1
FB2
Resistance
2.56Ω
E1
D10
Regulatory Notes — NF-GPS Module
Applicability
This design includes a GNSS receiver module and RF antenna input. It is receive-only, but the finished product is still likely an unintentional radiator and may need emissions/compliance testing depending on enclosure, cabling, power source, and market.
Initial checklist
  • Preserve u-blox MAX-M10S datasheet/integration-manual references in the technical file.
  • Document the antenna connector, intended antenna type, and RF layout assumptions.
  • For US market: evaluate FCC Part 15 unintentional radiator requirements for the finished product.
  • For EU/UK markets: evaluate EMC and RoHS documentation requirements for the finished product.
  • If the module is integrated into a larger wireless/transmitting product, reassess radio compliance at the system level.
Open items
  • Final exact antenna and enclosure are not defined.
  • Final PCB layout is not complete, so EMC/RF layout review is pending.
  • Applicability

  • Initial checklist

  • Open items