component
CRCW0805249RFKEAHP
Public Made by Adomby adom
VISHAY INTERTECHNOLOGIES Global Sourcing Parts, 0805. 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
markdownCRCW0805249RFKEAHP
VISHAY INTERTECHNOLOGIES · Global Sourcing Parts · 0805
CRCW0805249RFKEAHP from VISHAY INTERTECHNOLOGIES, in a 0805. 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 resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | VISHAY INTERTECHNOLOGIES |
| Package | 0805 |
| Category | Global Sourcing Parts |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance tolerance (part-number code F = ±1 %) | -1 | 1 | % | 3 | |||
| Temperature coefficient of resistance (part-number code K = ±100 ppm/K) | TCR | -100 | 100 | ppm/K | 3 | ||
| Max. resistance change at P70 for resistance range, after 1000 h | /ΔR/R/ | 2 | % | P70; 1000 h | 1 | ||
| Max. resistance change at P70 for resistance range, after 8000 h | /ΔR/R/ | 4 | % | P70; 8000 h | 1 | ||
| Failure rate FIT | 0.1 | x 10-9/h | observed | 1 | |||
| Endurance at 70 °C, permissible resistance change | ΔR | -2 | 2 | % R + 0.1 Ω | 70 °C; 1000 h; 1.5 h on, 0.5 h off | 7 | |
| Endurance at 70 °C, permissible resistance change | ΔR | -4 | 4 | % R + 0.1 Ω | 70 °C; 8000 h; 1.5 h on, 0.5 h off | 7 | |
| Endurance at upper category temperature, permissible resistance change | ΔR | -2 | 2 | % R + 0.1 Ω | 155 °C; 1000 h | 7 | |
| Damp heat, steady state, permissible resistance change | ΔR | -1 | 1 | % R + 0.05 Ω | (40 ± 2) °C; 56 days; (93 ± 3) % RH | 7 | |
| Damp heat, steady state, accelerated, permissible resistance change | ΔR | -2 | 2 | % R + 0.1 Ω | (85 ± 2) °C; (85 ± 5) % RH; U ≤ 100 V; 1000 h | 7 | |
| Climatic sequence, permissible resistance change | ΔR | -2 | 2 | % R + 0.1 Ω | climatic sequence 4.23 | 7 | |
| Rapid change of temperature, permissible resistance change | ΔR | -1 | 1 | % R + 0.05 Ω | 30 min at -55 °C and 30 min at 125 °C; 1000 cycles | 8 | |
| Short time overload, permissible resistance change | ΔR | -2 | 2 | % R + 0.05 Ω | U = 2.5 x or ≤ 2 x Umax., whichever is less severe; 5 s | 8 | |
| Single pulse high voltage overload, permissible resistance change | ΔR | -1 | 1 | % R + 0.05 Ω | Severity no. 4; 10 pulses 10 μs/700 μs | 8 | |
| Periodic electric overload, permissible resistance change | ΔR | -1 | 1 | % R + 0.05 Ω | 0.1 s on; 2.5 s off; 1000 cycles | 8 | |
| Electrostatic discharge (human body model), permissible resistance change | ΔR | -1 | 1 | % R + 0.05 Ω | IEC 61340-3-1; 3 pos. + 3 neg. discharges | 8 | |
| Vibration, permissible resistance change | ΔR | -0.5 | 0.5 | % R + 0.05 Ω | 10 Hz to 2000 Hz; 7.5 h | 8 | |
| Resistance to soldering heat, permissible resistance change | ΔR | -0.5 | 0.5 | % R + 0.05 Ω | Solder bath (260 ± 5) °C; (10 ± 1) s | 8 | |
| Substrate bending, permissible resistance change | ΔR | -0.25 | 0.25 | % R + 0.05 Ω | Depth 2 mm; 3 times | 8 | |
| Rated dissipation, P70 (CRCW0805-HP) | P70 | 0.5 | W | P70 | 1 | ||
| Operating voltage, Umax. (ACRMS/DC) | Umax | 150 | V | ACRMS/DC | 1 | ||
| Permissible voltage against ambient (insulation), 1 min | Uins | 200 | V | 1 min | 1 | ||
| Permissible film temperature, max. | ϑF max. | 155 | °C | 1 | |||
| Operating temperature range | -55 | 155 | °C | 1 |
CAD (KiCad official)
- Symbol:
CRCW0805249RFKEAHP - Footprint:
Resistor_SMD:R_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
crcw0805249rfkeahp-etched.step/crcw0805249rfkeahp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);crcw0805249rfkeahp.step/crcw0805249rfkeahp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: VISHAY INTERTECHNOLOGIES datasheet (10 pp, sha256
a4bbdbded4d6abb0, 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).