ic
SI4031-B1-FM
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| SDN | input | SMD | roundrect | 0.8×0.28 | |
| TX | output | SMD | roundrect | 0.8×0.28 | |
| NC | nc | SMD | roundrect | 0.8×0.28 | |
| NC | nc | SMD | roundrect | 0.8×0.28 | |
| NC | nc | SMD | roundrect | 0.8×0.28 | |
| NC | nc | SMD | roundrect | 0.28×0.8 | |
| GPIO_0 | passive | SMD | roundrect | 0.28×0.8 | |
| GPIO_1 | passive | SMD | roundrect | 0.28×0.8 | |
| GPIO_2 | passive | SMD | roundrect | 0.28×0.8 | |
| VR_DIG | passive | SMD | roundrect | 0.28×0.8 | |
| NC | nc | SMD | roundrect | 0.8×0.28 | |
| VDD_DIG | power | SMD | roundrect | 0.8×0.28 | |
| SDO | output | SMD | roundrect | 0.8×0.28 | |
| SDI | input | SMD | roundrect | 0.8×0.28 | |
| SCLK | input | SMD | roundrect | 0.8×0.28 | |
| nSEL | passive | SMD | roundrect | 0.28×0.8 | |
| nIRQ | passive | SMD | roundrect | 0.28×0.8 | |
| XOUT | passive | SMD | roundrect | 0.28×0.8 | |
| XIN | passive | SMD | roundrect | 0.28×0.8 | |
| SDN | passive | SMD | roundrect | 0.28×0.8 | |
| PAD | passive | SMD | roundrect | 2.6×2.6 |
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Details
- Category
- ic
- MPN
- SI4031-B1-FM
- Manufacturer
- SKYWORKS/SILICON LABS
- Package
- QFN-20(4x4)
- Footprint
- QFN-20_L4.0-W4.0-P0.50-TL-EP2.6
- JLCPCB
- C17428750
- LCSC
- C17428750
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- 5A991B
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$7.4731
10-11 pcs$7.4731
12-224 pcs$7.4731
225-524 pcs$2.9832
525-974 pcs$2.8836
975+ pcs$2.8338