MC0063W06031680R MULTICOMP Resistor (Resistor Chip) In Stock
MC0063W06031680R is a surface-mount thick-film chip resistor by MULTICOMP in a 0402 (1.6×0.8 mm) package rated at 0.063 W. Key specs: 680 Ω resistance value, SMT construction, 0.45 mm height for low-profile designs. Available in tape-and-reel with worldwide shipping.
- Manufacturer
- MULTICOMP
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- MC0063W06031680R 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
- 0402 SMT chip resistor at 680 Ω enabling compact signal biasing and pull-up networks on space-constrained PCBs
- 0.063 W power rating in a 1.6 × 0.8 mm body for low-dissipation resistor applications in consumer and industrial electronics
- Rectangular construction with 0.45 mm profile height compatible with low-clearance automated assembly processes
- Tape-and-reel packaging supporting high-volume pick-and-place production without manual loading
Applications
The MC0063W06031680R is used as a pull-up or pull-down resistor, current-limiting element, and signal conditioning component in consumer electronics, IoT sensor boards, and handheld devices. Its compact 0402 SMT footprint and 680 Ω value suit voltage divider networks, LED current limiters, and I2C bus termination on densely populated PCBs.
Specifications
| Reach Compliance Code | Unknown |
| 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 | 680Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°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 resistance value and power rating does the MC0063W06031680R offer?
The MC0063W06031680R is a 680 Ω resistor rated at 0.063 W continuous power dissipation. In a 1.6 × 0.8 mm (0402) SMT package with a 0.45 mm height, it handles signal-level currents up to approximately 9.6 mA before reaching its thermal limit.
Which package size and mounting style does the MC0063W06031680R use?
The MC0063W06031680R uses an 0402 surface-mount package measuring 1.6 mm × 0.8 mm × 0.45 mm. Its SMT construction enables automated placement on high-density PCBs and is compatible with standard reflow soldering profiles used across consumer and industrial board manufacturing.
How does choosing 680 Ω at 0.063 W benefit an I2C bus pull-up design on a 3.3 V rail?
A 680 Ω pull-up on a 3.3 V I2C bus limits static current to about 4.9 mA, well within the 0.063 W (63 mW) rating of the MC0063W06031680R. This low impedance ensures fast rise times on I2C signals up to 400 kHz without exceeding the resistor's dissipation limits.
Is the MC0063W06031680R available in tape-and-reel for automated production?
Yes, the MC0063W06031680R is supplied in tape-and-reel (TR) packaging, which is compatible with standard 8 mm carrier tape used in automated pick-and-place assembly. This reduces handling time per 0402 component and supports high-volume production runs of PCBs needing hundreds or thousands of 680 Ω resistors.
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