MC0125W120613K MULTICOMP Resistor (Resistor Chip) In Stock
MULTICOMP MC0125W120613K is a thick-film SMD resistor with 3 kΩ resistance, 1% tolerance, and 0.125 W power rating in a 1206 package measuring 3.1 mm × 1.55 mm × 0.55 mm. Suitable for general-purpose surface-mount signal conditioning and voltage divider circuits. Available in tape-and-reel packaging for automated assembly with global stock.
- Manufacturer
- MULTICOMP
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- MC0125W120613K Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MC0125W120613K?
- 3 kΩ ±1% thick-film resistor in 1206 SMD package for precise voltage divider and biasing networks requiring low tolerance drift
- 0.125 W rated power dissipation with compact 3.1 mm × 1.55 mm × 0.55 mm footprint balances thermal handling and PCB space efficiency
- Tape-and-reel (TR) packaging enables automated pick-and-place assembly for high-volume SMT production runs
What is MC0125W120613K used for?
The MC0125W120613K is suitable for pull-up and pull-down resistor networks, op-amp bias circuits, and signal attenuation dividers in consumer electronics, IoT devices, and general-purpose PCB designs. Its 1% tolerance at 3 kΩ ensures predictable behavior in sensor interface circuits and microcontroller GPIO conditioning stages. The 1206 package supports both automated reflow soldering and hand-soldering for prototyping applications.
What are the specifications of MC0125W120613K?
| Reach Compliance Code | Unknown |
| YTEOL | 0 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.55mm |
| Package Length | 3.1mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 1.55mm |
| Packing Method | TR |
| Rated Power Dissipation (P) | 0.125W |
| Rated Temperature | 70°C |
| Resistance | 3000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 200V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
Where can I find the MC0125W120613K datasheet?
MC0125W120613K Datasheet DownloadOfficial datasheet from MULTICOMP
What are equivalent replacements for MC0125W120613K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance, tolerance, and power rating does MC0125W120613K provide in its 1206 package?
MC0125W120613K provides 3 kΩ resistance with 1% tolerance and 0.125 W power rating in a 1206 package measuring 3.1 mm × 1.55 mm × 0.55 mm, making it suitable for precision pull-up resistors, voltage dividers, and bias networks in digital and analog signal conditioning circuits.
How does MC0125W120613K's thick-film construction compare to wirewound resistors at 3 kΩ?
MC0125W120613K's thick-film construction offers lower parasitic inductance than wirewound resistors, making it preferable for high-frequency signal paths above 1 MHz at 3 kΩ. For PCB designs operating in the MHz range, wirewound inductance can introduce unwanted impedance variation, while thick-film stays resistive across broader frequency ranges.
For a designer needing 3 kΩ at 1% in a surface-mount format, when is MC0125W120613K the right choice over an 0805 equivalent?
MC0125W120613K in 1206 (3.1 mm × 1.55 mm) is preferred over an 0805 equivalent when hand soldering is required during prototyping, when PCB pad spacing needs to be larger for rework access, or when a 0.125 W power budget exceeds the 0805 standard 0.1 W rating. The larger footprint also reduces tombstoning risk during reflow with fine-pitch paste stencils.
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About MULTICOMP
MULTICOMP is a leading electronic component manufacturer. FindMyChip sources MULTICOMP ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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