component
SMD0603-001-60V
Public Made by Adomby adom
TECHFUSE Resettable Fuses, 0603. 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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Contents
README
markdownSMD0603-001-60V
TECHFUSE · Resettable Fuses · 0603
SMD0603-001-60V from TECHFUSE, 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 | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECHFUSE |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum operating voltage (Vmax) | Vmax | 60 | Vdc | at rated current (Imax) | 2 | ||
| Maximum fault current (Imax) | Imax | 20 | A | @25°C, at rated voltage (Vmax) | 2 | ||
| Hold current (Ihold) | Ihold | 0.01 | A | 25°C still air, maximum current device will not trip | 2 | ||
| Trip current (Itrip) | Itrip | 0.04 | A | 25°C still air, minimum current at which device always trips | 2 | ||
| Power dissipation in tripped state (Pd) | Pd | 0.5 | W | 25°C still air, at rated voltage, tripped state | 2 | ||
| Time to trip | 1 | Sec | 2 | ||||
| Minimum device resistance prior to tripping (Rimin) | Rimin | 15 | Ω | @25°C, prior to tripping | 2 | ||
| Maximum device resistance one hour post reflow (R1max) | R1max | 100 | Ω | measured one hour post reflow | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.014 | A | ambient -40°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.012 | A | ambient -20°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.011 | A | ambient 0°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.01 | A | ambient 25°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.008 | A | ambient 40°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.007 | A | ambient 50°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.006 | A | ambient 60°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.005 | A | ambient 70°C | 2 | ||
| Ihold versus ambient temperature | Ihold | 0.004 | A | ambient 85°C | 2 | ||
| Ambient operating temperature | -40 | 85 | °C | ambient operating conditions | 2 | ||
| Maximum surface temperature in tripped state | 125 | °C | device in the tripped state | 2 | |||
| Storage temperature | 40 | °C | storage conditions, 70% R.H. max | 4 |
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 | K = Part identification Termination Pad Characteristics Terminal pad materials： Tin-plated Nickel-Copper Terminal pad solderability： Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3. Rew | 3 |
CAD (KiCad official)
- Symbol:
SMD0603-001-60V - Footprint:
Fuse:Fuse_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
smd0603-001-60v-etched.step/smd0603-001-60v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd0603-001-60v.step/smd0603-001-60v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECHFUSE datasheet (4 pp, sha256
97bbf5c49287c056, 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).