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WR06X2202FTL
Walsin Technology Corporation
RES 22K OHM 1% 1/10W 0603
35199 Pcs New Original In Stock
22 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Thick Film
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5.0 / 5.0
- (493 Ratings)
WR06X2202FTL
Product Overview
9494518
DiGi Electronics Part Number
WR06X2202FTL-DGManufacturer
Walsin Technology Corporation
WR06X2202FTL
Description
RES 22K OHM 1% 1/10W 0603Inventory
35199 Pcs New Original In Stock
22 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Thick Film
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
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Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
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Worldwide Delivery in 3-5 Business Days
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WR06X2202FTL Technical Specifications
Category
Chip Resistor - Surface Mount
Packaging
Tape & Reel (TR)
Series
WR
Product Status
Active
Resistance
22 kOhms
Tolerance
±1%
Power (Watts)
0.1W, 1/10W
Composition
Thick Film
Features
-
Temperature Coefficient
±100ppm/°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
WR06X2202FTL-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-WR06X2202FTLTR
4639-WR06X2202FTLTR
1292-WR06X2202FTLCT
Standard Package
5,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
他們的包裝嚴密又環保，完全沒有多餘的材料，值得大力推薦！
Dec 02, 2025
Nous apprécions la variété de choix disponibles, elle nous permet de diversifier nos équipements sans difficulté.
Dec 02, 2025
Les délais de traitement de commandes sont toujours respectés, ce qui est crucial pour notre organisation.
Dec 02, 2025
I appreciate how their website provides detailed account management features.
Dec 02, 2025
The speed of delivery was impressive, and the packaging was environmentally sustainable.
Dec 02, 2025
Fast delivery and meticulously packed, everything looked high-quality and well-made upon opening.
Dec 02, 2025
Fast delivery times mean I can keep my projects on schedule, and the quality is always reliable.
Dec 02, 2025
DiGi Electronics’ pricing helps me stay within my hobby budget while accessing great products.
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Frequently Asked Questions (FAQ)
When designing a low-power sensor interface circuit, how does the WR06X2202FTL’s ±100ppm/°C temperature coefficient impact signal stability compared to tighter-tolerance thin-film alternatives like the Vishay MCT06030C2202FP500?
The WR06X2202FTL’s ±100ppm/°C drift can introduce up to 1% resistance shift over a 100°C range, which may affect gain accuracy in precision voltage dividers or bias networks. In contrast, the Vishay MCT06030C2202FP500 offers ±25ppm/°C, reducing thermal drift by 75%. If your sensor interface requires sub-0.5% error over temperature, consider upgrading to a thin-film resistor despite higher cost—otherwise, the WR06X2202FTL is acceptable for moderate environments with calibration or software compensation.
Can the WR06X2202FTL safely replace a 0805-sized 22kΩ resistor in a high-vibration automotive application without derating concerns?
While the WR06X2202FTL meets the same 0.1W power rating and operates from -55°C to 155°C, its smaller 0603 package has reduced mechanical robustness compared to 0805. In high-vibration environments (e.g., under-hood electronics), solder joint fatigue risk increases due to lower mass and pad area. We recommend conducting thermal cycling and vibration testing per AEC-Q200 if replacing an 0805 part. For mission-critical nodes, consider using the WR06X2202FTL only with conformal coating and optimized pad design, or retain the larger package for reliability.
Is the WR06X2202FTL suitable for use in a 12V automotive pull-up network where surge events (load dump) may expose it to transient voltages above 40V?
The WR06X2202FTL’s 0603 thick-film construction has limited surge withstand capability. While it can handle steady-state 12V operation (dissipating only ~6.5mW), ISO 7637-2 load dump pulses can exceed its voltage rating and cause micro-cracking or resistance drift. For such applications, use a higher-voltage-rated resistor like the Panasonic ERJ-3GEYJ223V (22kΩ, 0603, 150V rated) or add TVS protection. Relying solely on the WR06X2202FTL in surge-prone circuits introduces field failure risk without additional clamping.
How does the moisture sensitivity level (MSL 1) of the WR06X2202FTL affect assembly workflow compared to MSL 3 components like some Yageo RC0603FR resistors?
The WR06X2202FTL’s MSL 1 rating means it is immune to moisture-induced defects during reflow and allows unlimited floor life without dry packing—ideal for high-mix production lines. In contrast, MSL 3 parts like the Yageo RC0603FR-0722KL require baking after 168 hours of exposure. This makes the WR06X2202FTL easier to integrate in flexible manufacturing environments, reducing handling overhead and risk of popcorning during reflow, especially in humid climates or JIT workflows.
In a battery-powered IoT device with strict PCB area constraints, can the WR06X2202FTL be used in a feedback network for a switching regulator without introducing significant noise or thermal EMF issues?
Yes, but with caveats. The WR06X2202FTL’s thick-film composition generates more current noise than metal-film types, which may affect low-current feedback loops in ultra-low-power converters. Additionally, while its thermal EMF is typically <1μV/°C, temperature gradients across the board can still induce offset errors. For noise-sensitive feedback paths (e.g., <10μA bias currents), consider a metal-film alternative like the TE Connectivity RN73C1J22KBTDF. However, if space and cost dominate, the WR06X2202FTL is acceptable with proper layout symmetry and ground plane isolation to minimize thermal mismatches.
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.
WR06X2202FTL CAD Models
Walsin Technology Corporation WR06X2202FTL PCB symbols & footprints
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