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Ribbit-Network
The sensor for the world's largest crowdsourced network of open-source, low-cost, GHG Gas Detection Sensors.
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | DMN1019UFDE-7 | N-Channel 12 V 11A (Ta) 690mW (Ta) Surface Mount U-DFN2020-6 (Type E) |
| Q5 | SSM3J355R,LF | P-Channel 20 V 6A (Ta) 1W (Ta) Surface Mount SOT-23F |
| Q6 | EFC3J018NUZTDG | Mosfet Array 20V 23A (Ta) 2.5W (Ta) Surface Mount 6-WLCSP (1.77x3.05) |
| U1 | nRF9151-LACA | Transceiver Module |
| U3 | EMIF03-SIM02M8 | RC (Pi) EMI Filter 2nd Order Low Pass 3 Channel R = 47Ohms, 100Ohms, C = 17pF 8-UFDFN Exposed Pad |
| U4 |
| FLASH - NOR Memory IC 8Mbit SPI 104 MHz 8-USON (2x3) |
| U5 | BQ25798 | Charger IC Lithium Ion/Polymer 29-VQFN-HR (4x4) |
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| U6 | TPS631010YBGR | Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 8-XFBGA, DSBGA |
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| U7 | TPS22995RZFR | Power Switch/Driver 1:1 N-Channel 3.8A 6-WQFN-HR (1.25x0.85) |
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| U9 | USBLC6-4SC6 | 17V Clamp 5A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-6 |
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| U10 | NRF52833-QDAA-B-R7 | IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.3, Thread, Zigbee® 2.4GHz 40-VFQFN Exposed Pad |
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| U11 | BQ298000 | Battery Battery Protection IC Lithium Ion/Polymer 8-X2QFN (1.5x1.5) |
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| C13,C41,C47 | 10n | 10000 pF ±10% 25V Ceramic Capacitor X7R 0402 (1005 Metric) |
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| C14,C15,C43,C45,C51,C53 | 100n 16V | 0.1 µF ±10% 16V Ceramic Capacitor X7R 0201 (0603 Metric),0.1 µF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric) |
|---|
| C16-C18,C21,C22,C33,C34,C36-C39,C59,C60 | 10u 25V | 10 µF ±10% 25V Ceramic Capacitor X5R 0805 (2012 Metric) |
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| C19,C20,C23,C24,C32,C61,C62 | 100n 50V | 0.1 µF ±10% 50V Ceramic Capacitor X7R 0402 (1005 Metric) |
|---|
| C25,C26,C40 | 1n | 1000 pF ±10% 25V Ceramic Capacitor X7R 0201 (0603 Metric) |
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| C27,C42 | 4u7 10V | 4.7 µF ±20% 10V Ceramic Capacitor X5R 0402 (1005 Metric) |
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| C28 | 10u 10V | 10 µF ±10% 10V Ceramic Capacitor X5R 0805 (2012 Metric) |
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| C29,C30 | 47n 25V | 0.047 µF ±10% 25V Ceramic Capacitor X7R 0402 (1005 Metric) |
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| C31 | 1n 50V | 1000 pF ±5% 50V Ceramic Capacitor C0G, NP0 0402 (1005 Metric) |
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| C35 | 47u 10V | 47 µF ±20% 10V Ceramic Capacitor X5R 0805 (2012 Metric) |
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| C44,C46,C49 | 4u7 | 4.7 µF ±10% 6.3V Ceramic Capacitor X7R 0603 (1608 Metric) |
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| C48,C50,L3,L4 | 1u | 1 µF ±10% 10V Ceramic Capacitor X7S 0402 (1005 Metric),1 µH Shielded Wirewound Inductor 2.1 A 36mOhm Max 1212 (3030 Metric) |
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| C52 | 47n | 0.047 µF ±10% 10V Ceramic Capacitor X7S 0201 (0603 Metric) |
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| C55 | 100p | 100 pF ±5% 50V Ceramic Capacitor C0G, NP0 0201 (0603 Metric) |
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| C56,C57 | 12p | 12 pF ±2% 50V Ceramic Capacitor C0G, NP0 0201 (0603 Metric) |
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| C58 | 1p2 | 1.2 pF ±0.05pF 50V Ceramic Capacitor C0G, NP0 0201 (0603 Metric) |
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| CN1 | USB4105-GF-A | USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Surface Mount, Right Angle; Through Hole |
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| D1 | Green LED | Green 572nm LED Indication - Discrete 2.2V 0402 (1005 Metric) |
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| D2 | Red LED | Red 626nm LED Indication - Discrete 2.1V 0402 (1005 Metric) |
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| D3 | Yellow LED | Yellow 586nm LED Indication - Discrete 2.1V 0402 (1005 Metric) |
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| J1,J2 | KEYSTONE_254 | Battery Contact Clip 18650 1 Cell SMD (SMT) Tab |
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| J3 | 3.5mm/1.1mm | Power Barrel Connector Jack 1.10mm ID (0.043"), 3.50mm OD (0.138") Through Hole, Right Angle |
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| J4-J9,J14 | 10129380-902001BLF | Connector Header Surface Mount 2 position 0.100" (2.54mm) |
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| J10 | BM04B-SRSS-TB | Connector Header Surface Mount 4 position 0.039" (1.00mm) |
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| J12,J15 | FTSH-105-01-L-DV-K | Connector Header Surface Mount 10 position 0.050" (1.27mm) |
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| J13 | SF72S006VBDR2500 | 8 (6 + 2) Position Card Connector NANO SIM Surface Mount, Right Angle Gold |
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| J16 | S2B-PH-SM4-TB | Connector Header Surface Mount, Right Angle 2 position 0.079" (2.00mm) |
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| JMP1-JMP7 | QPC02SXGN-RC | 2 (1 x 2) Position Shunt Connector Black Open Top 0.100" (2.54mm) Gold |
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| L5 | 50R / 3.5A | 50 Ohms 1 Power Line Ferrite Bead 1206 (3216 Metric) 3.5A 15mOhm |
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| L6 | 15n | 15 nH Unshielded Multilayer Inductor 450 mA 320mOhm Max 0402 (1005 Metric) |
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| L7 | 10u | 10 µH Shielded Multilayer Inductor 300 mA 600mOhm 0603 (1608 Metric) |
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| L8 | 4n7 | 4.7 nH Unshielded Thick Film Inductor 600 mA 140mOhm Max 0201 (0603 Metric) |
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| L9 | 2n2 | 2.2 nH Unshielded Thick Film Inductor 600 mA 150mOhm Max 0201 (0603 Metric) |
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| R9,R33,R34,R38-R40 | 0R | 0 Ohms Jumper Chip Resistor 0201 (0603 Metric) Thick Film,0 Ohms Jumper Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R10-R13 | 4K7 | 4.7 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R14,R35 | 1K | 1 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R15 | 3K | 3 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R16,R17 | 294R | 294 Ohms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R18,R22-R24 | 10K | 10 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R19 | 100 | 100 Ohms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R20 | 511k | 511 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Thick Film |
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| R21 | 91k | 91 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R25,R36,R37 | 590 | 590 Ohms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R26 | 215k | 215 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film |
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| R27 | 59k | 59 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film |
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| R28 | 30k1 | 30.1 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film |
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| R29 | 5k23 | 5.23 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film |
|---|
| R30 | 10k | NTC Thermistor 10k 0402 (1005 Metric) |
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| R31,R32 | 5k1 | 5.1 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R41 | 20 | 20 Ohms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R42 | 300 | 300 Ohms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
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| R43 | 3m | 3 mOhms ±1% 0.5W, 1/2W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Current Sense Metal Element |
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| R44 | 2k | 2 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R45 | 100k | 100 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film |
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| SW1,SW2 | PTS636SM50JSMTR LFS | Tactile Switch SPST-NO Top Actuated Surface Mount |
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| TP1-TP6 | RCWCTE | PC Test Point Plating Surface Mount Mounting Type |
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| XTAL1 | 32M | 32 MHz ±10ppm Crystal 8pF 50 Ohms 4-SMD, No Lead |
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