component
2450BM15B0003001E
Public Unreviewedby Ray
Johanson Dielectrics Balun, 0805. Datasheet-verified pinout, 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
markdown2450BM15B0003001E
Johanson Dielectrics · Balun · 0805
2450BM15B0003001E from Johanson Dielectrics, in a 0805. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | UNBAL | passive | Unbalanced 50 Ω single-ended RF port. Connects to the antenna via a 50 Ω transmission line. Carries the filtered 2.4-2.5 GHz RF signal. |
| 2 | DC_FEED | passive | DC feed and RF ground pin. Connects to the 10 nH ceramic inductor (Johanson L-07C10NJV6 or L-14C10NJV6) and via a 22 pF 0402 cap (Johanson 500R07S220JV4) to ground, providing DC bias path to the CC2500/CC2510/CC2511 RF pins while presenting an RF ground. |
| 3 | BAL_N | passive | Balanced (differential) RF port. Connects to one of the CC2500/CC2510/CC2511 differential RF pins (RF_N or RF_P). Presents a conjugate match to the TI chipset's balanced RF port. |
| 4 | BAL_P | passive | Balanced (differential) RF port. Connects to the complementary CC2500/CC2510/CC2511 differential RF pin (RF_P or RF_N). Together with pin 3 forms the differential balanced port. |
| 5 | GND | passive | Ground terminal. Connect directly to the PCB RF ground plane. |
| 6 | GND | passive | Ground terminal. Connect directly to the PCB RF ground plane. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Johanson Dielectrics |
| Package | 0805 |
| Category | RF And Wireless |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
2450BM15B0003001EE
CAD (KiCad official)
- Symbol:
2450BM15B0003001E - Footprint:
Resistor_SMD:R_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Johanson Dielectrics datasheet (3 pp, sha256
8c602bfca0527104, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).