component
YC124-FR-072K2L
Public Made by Adomby adom
YAGEO Resistor Networks, Arrays, 0402x4. Pinout cross-checked by two models against the datasheet, 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
markdownYC124-FR-072K2L
YAGEO · Resistor Networks, Arrays · 0402x4
YC124-FR-072K2L from YAGEO, in a 0402x4. 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 | R1_A | passive | Terminal 1 of resistor R1 (paired with pin 8); all four resistors in the array are equal in value (R1=R2=R3=R4). |
| 2 | R2_A | passive | Terminal 1 of resistor R2 (paired with pin 7); all four resistors in the array are equal in value (R1=R2=R3=R4). |
| 3 | R3_A | passive | Terminal 1 of resistor R3 (paired with pin 6); all four resistors in the array are equal in value (R1=R2=R3=R4). |
| 4 | R4_A | passive | Terminal 1 of resistor R4 (paired with pin 5); all four resistors in the array are equal in value (R1=R2=R3=R4). |
| 5 | R4_B | passive | Terminal 2 of resistor R4 (paired with pin 4); YC124 rated 1/16W at 70°C with 25V max working voltage. |
| 6 | R3_B | passive | Terminal 2 of resistor R3 (paired with pin 3); YC124 rated 1/16W at 70°C with 25V max working voltage. |
| 7 | R2_B | passive | Terminal 2 of resistor R2 (paired with pin 2); YC124 rated 1/16W at 70°C with 25V max working voltage. |
| 8 | R1_B | passive | Terminal 2 of resistor R1 (paired with pin 1); YC124 rated 1/16W at 70°C with 25V max working voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YAGEO |
| Package | 0402x4 |
| Category | Resistors |
| Pins | 8 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance | 2.2 | kΩ | nominal, catalog attribute (LCSC C728724) | catalog | |||
| Tolerance | -1 | 1 | % | catalog attribute (LCSC C728724) | catalog | ||
| Rated power | 62.5 | mW | catalog attribute (LCSC C728724) | catalog | |||
| Temperature coefficient | TCR | -200 | 200 | ppm/°C | catalog description (LCSC C728724) | catalog |
CAD (KiCad official)
- Symbol:
YC124-FR-072K2L - Footprint:
Resistor_SMD:R_Array_Convex_4x0402 - 3D model: 0402x4 (KiCad packages3D, STEP)
- 3D model files:
yc124-fr-072k2l-etched.step/yc124-fr-072k2l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);yc124-fr-072k2l.step/yc124-fr-072k2l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YAGEO datasheet (12 pp, sha256
5bdf9b18c106780d, retrieved 2026-10-26, 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).