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WR06X10R0FTL
Walsin Technology Corporation
RES 10 OHM 1% 1/10W 0603
370874 Pcs New Original In Stock
10 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Thick Film
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Minimum 1
Minimum 1
5.0 / 5.0
- (176 Ratings)
WR06X10R0FTL
Product Overview
9493962
DiGi Electronics Part Number
WR06X10R0FTL-DGManufacturer
Walsin Technology Corporation
WR06X10R0FTL
Description
RES 10 OHM 1% 1/10W 0603Inventory
370874 Pcs New Original In Stock
10 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Thick Film
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
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365 - Day Quality Guarantee - Every part fully backed.
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WR06X10R0FTL Technical Specifications
Category
Chip Resistor - Surface Mount
Packaging
Cut Tape (CT) & Digi-Reel®
Series
WR
Product Status
Active
Resistance
10 Ohms
Tolerance
±1%
Power (Watts)
0.1W, 1/10W
Composition
Thick Film
Features
-
Temperature Coefficient
-200/ +400ppm/°C
Operating Temperature
-55°C ~ 155°C
Package / Case
0603 (1608 Metric)
Supplier Device Package
0603
Ratings
-
Size / Dimension
0.063" L x 0.031" W (1.60mm x 0.80mm)
Height - Seated (Max)
0.024" (0.60mm)
Number of Terminations
2
Failure Rate
-
Datasheet & Documents
HTML Datasheet
WR06X10R0FTL-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.21.0030
Additional Information
Other Names
1292-WR06X10R0FTLTR
1292-WR06X10R0FTLCT
1292-WR06X10R0FTLDKR
Standard Package
5,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
物流追跡のおかげで、配送状況を逐一把握できて安心です。
de desembre 02, 2025
Reliable shipping times ensure that our production line remains uninterrupted.
de desembre 02, 2025
I am very impressed with the durability and professionalism of DiGi Electronics' packaging; it truly protects their products.
de desembre 02, 2025
I've had their products for a long time, and they continue to perform reliably without any extra cost.
de desembre 02, 2025
The team’s dedication to quality assurance is evident in every product delivered.
de desembre 02, 2025
Prompt delivery! My order arrived within just a few days, and the packaging was secure yet environmentally friendly.
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Frequently Asked Questions (FAQ)
What are the key reliability risks when using the WR06X10R0FTL in high-humidity or thermal cycling environments, and how can I mitigate them in my PCB design?
The WR06X10R0FTL, while rated for -55°C to 155°C and MSL 1 (unlimited floor life), is a thick-film resistor susceptible to moisture-induced degradation and thermal stress cracking under repeated thermal cycling. In high-humidity applications, ionic contamination or electrochemical migration can accelerate resistance drift over time. To mitigate this, ensure proper conformal coating (e.g., acrylic or silicone-based), maintain adequate creepage distances (>0.5mm), and avoid placing the WR06X10R0FTL near high-heat zones that could induce localized thermal gradients. For mission-critical designs, consider derating power to ≤70% of the 0.1W rating and validate long-term stability with environmental stress testing.
Can I replace the WR06X10R0FTL with a Vishay CRCW060310R0FKEA or Yageo RC0603FR-0710RL without redesigning my layout or risking performance issues?
While the Vishay CRCW060310R0FKEA and Yageo RC0603FR-0710RL share the same 0603 footprint, 10Ω ±1%, and 0.1W rating, subtle differences in temperature coefficient (Vishay: ±100ppm/°C, Yageo: ±200ppm/°C) and construction may affect performance in precision or high-temperature applications. The WR06X10R0FTL has a wider TC range (-200 to +400ppm/°C), making it less stable than Vishay’s option but potentially more cost-effective. If your circuit relies on tight resistance stability (e.g., feedback networks or current sensing), prefer the Vishay part. For general-purpose use, the Yageo is a drop-in replacement, but verify solder joint integrity due to potential differences in termination plating and reflow behavior.
How does the power derating curve of the WR06X10R0FTL affect its long-term reliability in a 24/7 industrial control system operating at 85°C ambient?
The WR06X10R0FTL is rated for 0.1W at 70°C, with linear derating above that temperature. At 85°C ambient, the allowable power dissipation drops to approximately 0.06W—meaning continuous operation near 0.1W will significantly reduce lifespan and increase resistance drift. In a 24/7 industrial system, this thermal stress accelerates thick-film material aging. To ensure reliability, limit actual power dissipation to ≤0.05W (50% derating from nominal) and improve thermal management via copper pour under the resistor or adjacent thermal vias. Monitor board-level hotspots with IR imaging during prototyping to validate thermal assumptions.
Is the WR06X10R0FTL suitable for use in a current-sense application on a 5V rail drawing 500mA, and what layout precautions should I take to minimize measurement error?
Using the WR06X10R0FTL (10Ω, 0.1W) in a 5V, 500mA current-sense path would dissipate P = I²R = (0.5)² × 10 = 2.5W—far exceeding its 0.1W rating and causing immediate failure. This resistor is unsuitable for direct high-current sensing. Instead, use a milliohm-range shunt (e.g., 10mΩ) with a precision amplifier. If you're repurposing the WR06X10R0FTL for low-side sensing at much lower currents (e.g., <10mA), ensure Kelvin (4-wire) connections to avoid trace resistance errors, place it close to the load, and isolate it from ground planes that could shunt thermal energy unevenly. Always verify voltage drop accuracy under load with a calibrated DMM.
What failure modes should I anticipate if the WR06X10R0FTL is subjected to repeated inrush currents in a relay driver circuit, and how can I protect it?
In relay driver circuits, inductive kickback and repeated inrush currents can cause localized overheating or electromigration in the WR06X10R0FTL’s thick-film element, leading to resistance drift or open-circuit failure—even if average power is within 0.1W. The 0603 package has limited thermal mass, making it vulnerable to transient overloads. To protect the WR06X10R0FTL, add a flyback diode across the relay coil, use a series NTC thermistor to limit inrush, or replace it with a pulse-resistant resistor like the Panasonic ERJ-3BW series. If retention is necessary, parallel multiple WR06X10R0FTL units (with derating) or select a higher-power 0805 equivalent to improve surge handling.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
WR06X10R0FTL CAD Models
Walsin Technology Corporation WR06X10R0FTL PCB symbols & footprints
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