component
CFR-50JT-52-100K
Public Made by Adomby adom
YAGEO Through Hole Resistors, 插件,D3.3xL9mm. 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
markdownCFR-50JT-52-100K
YAGEO · Through Hole Resistors · R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal
CFR-50JT-52-100K from YAGEO, in a R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal. 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 | YAGEO |
| Package | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal |
| Category | Resistors |
| 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 |
|---|---|---|---|---|---|---|---|
| Short Time Overload resistance change (percent part) | -0.75 | 0.75 | % | 2.5 times RCWV for 5 sec. (not more than maximum overload voltage); IEC 60115-1 4.13; printed ±0.75%+0.05Ω | 4 | ||
| Short Time Overload resistance change (fixed part) | -0.05 | 0.05 | Ω | 2.5 times RCWV for 5 sec. (not more than maximum overload voltage); printed ±0.75%+0.05Ω | 4 | ||
| Periodic-pulse Overload resistance change (percent part) | -1 | 1 | % | 4 times RCWV (or Umax., whichever less), 10,000 cycles (1 Sec. on, 25 Sec. off); IEC 60115-1 4.39 | 4 | ||
| Periodic-pulse Overload resistance change (fixed part) | -0.05 | 0.05 | Ω | 4 times RCWV (or Umax., whichever less), 10,000 cycles (1 Sec. on, 25 Sec. off); printed ±1.0%+0.05Ω | 4 | ||
| Damp Heat Steady State resistance change (percent part) | -3 | 3 | % | 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV (or Umax., whichever less); IEC 60115-1 4.24 | 4 | ||
| Damp Heat Steady State resistance change (fixed part) | -0.05 | 0.05 | Ω | 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV (or Umax., whichever less); printed ±3.0%+0.05Ω | 4 | ||
| Endurance at 70°C resistance change (percent part) | -3 | 3 | % | 70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr on, 0.5 Hr off); IEC 60115-1 4.25 | 4 | ||
| Endurance at 70°C resistance change (fixed part) | -0.05 | 0.05 | Ω | 70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr on, 0.5 Hr off); printed ±3.0%+0.05Ω | 4 | ||
| Temperature Cycling resistance change (percent part) | -1 | 1 | % | -55°C ➔ Room Temp. ➔ +155°C ➔ Room Temp. (5 cycles); IEC 60115-1 4.19 | 4 | ||
| Temperature Cycling resistance change (fixed part) | -0.05 | 0.05 | Ω | -55°C ➔ Room Temp. ➔ +155°C ➔ Room Temp. (5 cycles); printed ±1.0%+0.05Ω | 4 | ||
| Resistance to Soldering Heat resistance change (percent part) | -1 | 1 | % | 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body; IEC 60115-1 4.18 | 4 | ||
| Resistance to Soldering Heat resistance change (fixed part) | -0.05 | 0.05 | Ω | 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body; printed ±1.0%+0.05Ω | 4 | ||
| Insulation Resistance | 1000 | MΩ | In V-Block for 60 sec.; IEC 60115-1 4.6 | 4 | |||
| Robustness of Terminations (axial pull load) | 2.5 | Kg | Direct load for 10 Sec. in the direction of the terminal leads; printed ≥2.5Kg (24.5N); IEC 60115-1 4.16 | 4 | |||
| Maximum Working Voltage (CFR-50) | 350 | V | CFR-50 column of Table 1 | 3 | |||
| Maximum Overload Voltage (CFR-50) | 700 | V | CFR-50 column of Table 1 | 3 | |||
| Voltage Proof on Insulation (CFR-50) | 500 | V | CFR-50 column of Table 1; IEC 60115-1 4.7, V-Block 60 sec. | 3 | |||
| Temperature Coefficient of Resistance (100K ~ 1MΩ band) | -700 | 0 | ppm/°C | CFR-12/CFR-25/CFR-50 group, resistance 100K ~ 1MΩ band (this part is 100K); Under 100KΩ band is -500 ~ +350 ppm/°C | 4 | ||
| Tolerance (J = ±5%) | -5 | 5 | % | Tolerance letter J in MPN CFR-50JT-52-100K | 2 | ||
| Resistance Range | 1 | 10 | Ω (min) / MΩ (max) | E24 series values; printed 1Ω ~ 10MΩ | 3 | ||
| Operating Temperature Range | -55 | 155 | °C | Operating Temp. Range as printed | 3 | ||
| Nominal resistance | R | 100 | KΩ | Decoded from MPN value 100K (100 kΩ) | 2 | ||
| Rated Power at 70 °C (CFR-50) | P | 0.5 | W | 1/2W at 70 °C ambient; derates linearly to 0% at 155 °C | 3 |
CAD (KiCad official)
- Symbol:
CFR-50JT-52-100K - Footprint:
Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal - 3D model: R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YAGEO datasheet (16 pp, sha256
76319a6451937e77, retrieved 2026-11-06, 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).