component
BLE32SN120SN1L
Public Made by Adomby adom
Murata Electronics Ferrite Beads, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBLE32SN120SN1L
Murata Electronics · Ferrite Beads · 1210
BLE32SN120SN1L from Murata Electronics, in a 1210. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Terminal 1 of an unpolarised inductor or ferrite bead; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised inductor or ferrite bead; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 1210 |
| Category | Filters |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Impedance tolerance (printed ±5 Ω at 100 MHz) | -5 | 5 | Ω | Impedance at 100 MHz, nominal 12 Ω | 1 | ||
| DC resistance, initial value | R_DC | 0.6 | mΩ | Initial value; digital multimeter, excluding substrate and wire resistance | 1 | ||
| DC resistance, value after testing | R_DC | 0.78 | mΩ | Value after testing | 1 | ||
| Impedance change rate after resistance to soldering heat | -30 | 30 | % | Resistance to soldering heat (8.4) | 2 | ||
| Impedance change rate after heat life | -30 | 30 | % | Heat life, 125°C, rated current, 1000 h (9.1) | 3 | ||
| Impedance change rate after cold resistance | -30 | 30 | % | Cold resistance, -55°C, 1000 h (9.2) | 3 | ||
| Impedance change rate after humidity | -30 | 30 | % | Humidity, 40°C, 90% to 95% RH, 1000 h (9.3) | 3 | ||
| Impedance change rate after temperature cycle | -30 | 30 | % | Temperature cycle, 100 cycles (9.4) | 3 | ||
| Rated current | I_R | 20 | A | Rated current for BLE32SN120SN1L; avoid exceeding (11.2) | 1 | ||
| Operating temperature range | T_op | -55 | 125 | °C | Operating temperature range | 1 | |
| Storage temperature range | T_stg | -55 | 125 | °C | Storage temperature range | 1 | |
| Impedance (nominal) | 12 | Ω | at 100 MHz; measured with Keysight 4291A and 16192A fixture | 1 |
CAD (KiCad official)
- Symbol:
BLE32SN120SN1L - Footprint:
Inductor_SMD:L_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
ble32sn120sn1l-etched.step/ble32sn120sn1l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ble32sn120sn1l.step/ble32sn120sn1l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (9 pp, sha256
7f7fe5be3ddb019d, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).