MC0063W0603133R MULTICOMP Resistor (Resistor Chip) In Stock
The MC0063W0603133R is a 33 ohm thick-film chip resistor in the 0603 SMD package with 1% tolerance and 0.063W power rating from Multicomp. It measures 1.6mm x 0.8mm x 0.45mm for compact surface-mount assemblies. Available from stock with worldwide shipping.
- Manufacturer
- MULTICOMP
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- MC0063W0603133R 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
Key Features
- 33 ohm resistance with 1% tolerance in compact 0603 package (1.6mm x 0.8mm) suits precision current-limiting and signal-path applications
- 0.063W rated power dissipation with thick-film construction delivers stable resistance over typical consumer and industrial operating temperature ranges
- REACH-compliant surface-mount rectangular chip in tape-and-reel packaging for high-volume automated PCB assembly lines
Applications
The MC0063W0603133R is a general-purpose 33 ohm 0603 chip resistor suitable for pull-up/pull-down networks, current limiting on LED drive circuits, and signal termination on low-frequency I2C and GPIO lines. Its compact 1.6mm x 0.8mm footprint makes it appropriate for dense consumer electronics, wearables, and IoT sensor boards where board space is at a premium. The 1% tolerance ensures predictable voltage divider ratios and consistent current-set accuracy in analog front-end circuits.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Construction | Rectangular |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR |
| Rated Power Dissipation (P) | 0.063W |
| Rated Temperature | 70°C |
| Resistance | 33Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°C |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 50V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the power rating and resistance value of the MC0063W0603133R, and what circuit roles suit these parameters?
The MC0063W0603133R is rated at 0.063W (63mW) with a resistance of 33 ohms and 1% tolerance. At 3.3V, the resistor can safely pass up to approximately 43mA, making it appropriate for LED current-limiting on low-power indicator circuits, pull-up resistors on I2C buses, and series termination resistors on low-speed signal lines where dissipation stays well below the 63mW limit.
What are the physical dimensions of the MC0063W0603133R, and how does the 0603 footprint compare with larger SMD sizes?
The MC0063W0603133R measures 1.6mm long, 0.8mm wide, and 0.45mm tall — the standard 0603 SMD footprint. Compared with the 0805 package (2.0mm x 1.25mm), the 0603 reduces pad area by roughly 50%, enabling higher component density on space-constrained PCBs. This makes the 0603 the preferred size for modern consumer electronics and IoT designs, while still being hand-solderable during prototyping.
What construction type does the MC0063W0603133R use, and why does thick-film technology matter for resistor stability?
The MC0063W0603133R uses thick-film construction, where a resistive paste is screen-printed and fired onto a ceramic substrate. Thick-film technology provides good stability over the typical -55°C to +155°C operating temperature range, a temperature coefficient of resistance typically around 100 ppm/°C, and cost-effective manufacturing at the volume levels needed for standard passive components in consumer and industrial electronics.
How is the MC0063W0603133R packaged for procurement, and what quantities are typically available?
The MC0063W0603133R is supplied in tape-and-reel (TR) format, which is standard for 0603 chip resistors and compatible with automated pick-and-place machines used in SMT production. Tape-and-reel reels typically contain 3,000 to 10,000 pieces per reel, making this format cost-effective for production volumes, while cut-tape or sample quantities are available for prototyping and low-volume builds.
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