component
SMD0603B035TF
Public Made by Adomby adom
Brightking Resettable Fuses, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 20d ago |
| viewers | 20d ago |
| package.json | 20d ago |
| page.json | 20d ago |
| README.md | 20d ago |
| smd0603b035tf-etched.glb | 20d ago |
| smd0603b035tf-etched.step | 20d ago |
| smd0603b035tf-hero.glb | 20d ago |
| smd0603b035tf-hero.overlay.json | 20d ago |
| smd0603b035tf.glb | 20d ago |
| smd0603b035tf.kicad_mod | 20d ago |
| smd0603b035tf.kicad_sym | 20d ago |
| smd0603b035tf.lbr | 20d ago |
| smd0603b035tf.step | 20d ago |
SMD0603B035TF
Brightking · Resettable Fuses · 0603
SMD0603B035TF from Brightking, in a 0603. 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 | Non-polarized PTC terminal (solder-plated copper, matte tin) of the SMD0603B035TF, rated Ihold 0.35 A, Itrip 0.75 A, Vmax 6 Vdc, Imax 40 A. |
| 2 | 2 | passive | Second non-polarized PTC terminal of the SMD0603B035TF, interchangeable with the other terminal, with Rmin 0.200 Ω and R1max 1.000 Ω. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking |
| Package | 0603 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum resistance (initial, un-soldered state) | Rmin | 0.2 | Ω | Initial un-soldered state | 1 | ||
| Maximum resistance at 23°C | R1max | 1 | Ω | 23°C, measured one hour after tripping or reflow soldering at 260°C for 20 s | 1 | ||
| Hold current | Ihold | 0.35 | A | Maximum current device passes without tripping, 23°C still air | 1 | ||
| Trip current | Itrip | 0.75 | A | Minimum current at which device trips, 23°C still air | 1 | ||
| Maximum voltage | Vmax | 6 | Vdc | Maximum voltage device withstands without damage at rated current (Imax) | 1 | ||
| Maximum fault current | Imax | 40 | A | Maximum fault current device withstands without damage at rated voltage (Vmax) | 1 | ||
| Maximum time to trip | 0.1 | s | At 8.00 A current | 1 | |||
| Typical power dissipated in tripped state | Pd | 0.5 | W | Tripped state, 23°C still air | 1 | ||
| Passive aging resistance change | -50 | 50 | % | +85°C, 1000 hours; typical resistance change | 5 | ||
| Humidity aging resistance change | -50 | 50 | % | +85°C, 85%R.H., 1000 hours; typical resistance change | 5 | ||
| Thermal shock resistance change | -50 | % | MIL-STD-202 Method 107G, -40°C/+85°C, 20 times; typical resistance change | 5 | |||
| Operating / storage temperature | -40 | 85 | °C | Operating / storage temperature | 5 | ||
| Maximum device surface temperature in tripped state | 125 | °C | Tripped state | 5 | |||
| Recommended hold current at ambient -40°C | 0.47 | A | Recommended hold current at ambient temperature -40°C | 3 | |||
| Recommended hold current at ambient -20°C | 0.41 | A | Recommended hold current at ambient temperature -20°C | 3 | |||
| Recommended hold current at ambient 0°C | 0.38 | A | Recommended hold current at ambient temperature 0°C | 3 | |||
| Recommended hold current at ambient 23°C | 0.35 | A | Recommended hold current at ambient temperature 23°C | 3 | |||
| Recommended hold current at ambient 40°C | 0.29 | A | Recommended hold current at ambient temperature 40°C | 3 | |||
| Recommended hold current at ambient 50°C | 0.26 | A | Recommended hold current at ambient temperature 50°C | 3 | |||
| Recommended hold current at ambient 60°C | 0.24 | A | Recommended hold current at ambient temperature 60°C | 3 | |||
| Recommended hold current at ambient 70°C | 0.2 | A | Recommended hold current at ambient temperature 70°C | 3 | |||
| Recommended hold current at ambient 85°C | 0.14 | A | Recommended hold current at ambient temperature 85°C | 3 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) | 6 |
CAD (KiCad official)
- Symbol:
SMD0603B035TF - Footprint:
Fuse:Fuse_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
smd0603b035tf-etched.step/smd0603b035tf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd0603b035tf.step/smd0603b035tf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking datasheet (7 pp, sha256
7cdb26eecd7dbfde, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).