AT0805FRE0710KL Equivalent & Substitute Parts

Part Overview

The AT0805FRE0710KL is a 10 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This YAGEO AT series component features anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance, making it suitable for automotive and industrial applications requiring reliability in harsh environments. The part is active in production with 5550 units in stock.

Substitute parts are necessary when the original part becomes unavailable, when design requirements shift toward higher precision or power ratings, or when alternative manufacturers offer equivalent performance with better lead times or cost optimization.

Substiute Parts

AT0805FRE0710KL

YAGEOIn Stock: 5650AT0805FRE0710KL Datasheet

Current PartRFQ

RT0805BRE0710KL

YAGEOIn Stock: 19890RT0805BRE0710KL Datasheet

MFR RecommendedRFQ

RT0805CRE0710KL

YAGEOIn Stock: 11265RT0805CRE0710KL Datasheet

MFR RecommendedRFQ

RT0805DRE0710KL

YAGEOIn Stock: 38589RT0805DRE0710KL Datasheet

MFR RecommendedRFQ

RT0805FRE0710KL

YAGEOIn Stock: 94105RT0805FRE0710KL Datasheet

MFR RecommendedRFQ

CRT0805-FZ-1002ELF

Bourns Inc.In Stock: 7423CRT0805-FZ-1002ELF Datasheet

MFR RecommendedRFQ

MCU08050C1002FP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 8412MCU08050C1002FP500 Datasheet

MFR RecommendedRFQ

RNCF0805BKC10K0

Stackpole Electronics IncIn Stock: 3122RNCF0805BKC10K0 Datasheet

MFR RecommendedRFQ

RNCF0805CKC10K0

Stackpole Electronics IncIn Stock: 10642RNCF0805CKC10K0 Datasheet

MFR RecommendedRFQ

RNCF0805DTC10K0

Stackpole Electronics IncIn Stock: 12194RNCF0805DTC10K0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Compatibility Requirements:

• Resistance value: 10 kOhms (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±50ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)
• Moisture Sensitivity Level: MSL 1 (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Allowable Variations:

• Tolerance: May be tighter (±0.1%, ±0.25%, ±0.5%) or equal (±1%)
• Power Rating: May be equal (0.125W) or higher (0.25W)
• Automotive Rating: AEC-Q200 qualification is optional; non-automotive variants are acceptable
• Features: Anti-sulfur and current sense features are optional enhancements

All substitute parts listed meet these criteria and are therefore electrically and mechanically compatible with the AT0805FRE0710KL.

Parameter Comparison

Engineering Selection Recommendations

YAGEO RT Series (RT0805BRE0710KL, RT0805CRE0710KL, RT0805DRE0710KL, RT0805FRE0710KL): All RT series variants are active production parts with ROHS3 compliance and MSL 1 rating. RT0805FRE0710KL matches the original AT0805FRE0710KL in all electrical parameters and offers significantly higher inventory (94017 units). RT0805BRE0710KL, RT0805CRE0710KL, and RT0805DRE0710KL provide tighter tolerance options (±0.1%, ±0.25%, ±0.5% respectively) while maintaining identical power rating and thermal characteristics. These are suitable for applications where the original AEC-Q200 automotive qualification is not required.

Bourns CRT0805-FZ-1002ELF: This part matches the AT0805FRE0710KL in resistance, tolerance, power rating, and thermal specifications. It includes current sense functionality as an additional feature. ROHS3 compliant and MSL 1 rated. Suitable for general-purpose substitution where current sensing capability is beneficial or neutral to the application.

Vishay MCU08050C1002FP500: Electrically equivalent to the AT0805FRE0710KL with ±1% tolerance and 0.125W power rating. Features anti-sulfur coating matching the original part. ROHS3 compliant and MSL 1 rated. Provides cross-manufacturer sourcing option with 8382 units in inventory.

Stackpole RNCF Series (RNCF0805BKC10K0, RNCF0805CKC10K0, RNCF0805DTC10K0): All three Stackpole variants maintain AEC-Q200 automotive qualification matching the original part's automotive rating. They offer higher power dissipation (0.25W versus 0.125W) with tighter tolerance options (±0.1%, ±0.25%, ±0.5%). ROHS3 compliant and MSL 1 rated. These are preferred for automotive applications requiring enhanced power handling or precision tolerance specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the AT0805FRE0710KL with any of these parts without circuit redesign?

A: Yes. All listed substitute parts share identical resistance (10 kOhms), package (0805), composition (thin film), temperature coefficient (±50ppm/°C), operating temperature range (-55°C to 155°C), and moisture sensitivity level (MSL 1). They are electrically and mechanically interchangeable at the component level. However, if your design specifically requires AEC-Q200 automotive qualification, select only from parts explicitly rated AEC-Q200: the original AT0805FRE0710KL or the Stackpole RNCF series.

Q: What is the difference between ±1%, ±0.5%, ±0.25%, and ±0.1% tolerance?

A: Tolerance specifies the maximum deviation from the nominal 10 kOhms resistance value. ±1% allows deviation up to ±100 ohms; ±0.5% allows ±50 ohms; ±0.25% allows ±25 ohms; ±0.1% allows ±10 ohms. Tighter tolerances (lower percentages) are suitable for precision analog circuits, measurement applications, and feedback networks. The original ±1% tolerance is adequate for general-purpose biasing, pull-up/pull-down, and non-critical filtering applications.

Q: Why do some substitutes have 0.25W power rating instead of 0.125W?

A: The Stackpole RNCF series offers 0.25W (1/4W) power rating, which is a higher specification than the original 0.125W (1/8W). A higher power rating is a safe substitution because it provides greater thermal margin and can dissipate more power without exceeding temperature limits. This is particularly valuable in automotive applications where thermal stress may be higher. The 0805 package dimensions remain identical.

Q: Is the anti-sulfur feature important for my application?

A: Anti-sulfur coating protects the resistor from corrosion in environments with hydrogen sulfide exposure, common in automotive and industrial settings. The original AT0805FRE0710KL includes this feature. The Vishay MCU08050C1002FP500 also includes anti-sulfur coating. If your application involves harsh chemical environments or automotive underhood exposure, prioritize parts with anti-sulfur specification. For general indoor or benign environments, this feature is optional.

Q: Can I use the Bourns CRT0805-FZ-1002ELF with its current sense feature?

A: The CRT0805-FZ-1002ELF is electrically equivalent to the AT0805FRE0710KL and can be used as a direct substitute. The current sense feature is an additional capability that does not interfere with standard resistor operation. If your circuit does not utilize current sensing, this feature remains inactive and does not affect performance. If your application requires current sensing, this part provides that functionality without additional components.

Q: Which substitute offers the best inventory availability?

A: RT0805FRE0710KL from YAGEO offers the highest inventory with 94017 units in stock, followed by RT0805DRE0710KL with 38572 units. Both are identical to or compatible with the original part and provide excellent supply security.

Q: Are all these parts ROHS3 compliant?

A: Yes. All listed parts, including the original AT0805FRE0710KL and all substitutes, are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, making them suitable for standard PCB assembly processes without special handling requirements.