AT1206FRE0710KL Equivalent & Substitute Parts

Part Overview

The AT1206FRE0710KL is a 10 kOhms ±1% thin film chip resistor in 1206 (3216 Metric) package rated for 0.25W power dissipation. Manufactured by YAGEO under the AT series, this component features anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance suitable for demanding applications. The part is active in production with 893 units currently in stock.

Substitute parts are necessary when the original AT1206FRE0710KL becomes unavailable, when alternative tolerance specifications are required for circuit optimization, or when upgraded performance characteristics are needed for enhanced reliability in automotive and industrial environments.

Substiute Parts

AT1206FRE0710KL

YAGEOIn Stock: 979AT1206FRE0710KL Datasheet

Current PartRFQ

RT1206BRE0710KL

YAGEOIn Stock: 10086RT1206BRE0710KL Datasheet

MFR RecommendedRFQ

RT1206DRE0710KL

YAGEOIn Stock: 3520RT1206DRE0710KL Datasheet

MFR RecommendedRFQ

RT1206FRE0710KL

YAGEOIn Stock: 40748RT1206FRE0710KL Datasheet

MFR RecommendedRFQ

TNPW120610K0FHEA

Vishay DaleIn Stock: 1974TNPW120610K0FHEA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AT1206FRE0710KL is determined by the following critical parameters:

• Resistance Value: Must be 10 kOhms
• Package Type: Must be 1206 (3216 Metric)
• Composition: Thin film construction
• Tolerance: ±1% or tighter (±0.5%, ±0.1%)
• Power Rating: Minimum 0.25W (0.52W acceptable as upgrade)
• Temperature Coefficient: ±50ppm/°C
• Operating Temperature: Minimum -55°C to 155°C range
• Compliance: ROHS3 compliant, MSL 1

Substitute parts are grouped into two categories:

MFR Recommended Substitutes (YAGEO RT series): Direct functional equivalents with identical or superior tolerance specifications, same package, and maintained automotive qualification.

Upgrade Substitute (Vishay Dale TNPW): Enhanced performance option with increased power rating (0.52W vs 0.25W), extended upper operating temperature (175°C vs 155°C), and maintained AEC-Q200 automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications)

RT1206FRE0710KL is the direct equivalent to AT1206FRE0710KL. Both parts share identical resistance, tolerance, power rating, package, and temperature coefficient. The RT1206FRE0710KL maintains ROHS3 compliance and MSL 1 rating. This substitute is recommended when AT1206FRE0710KL availability is constrained, as it provides functional equivalence with significantly higher inventory availability (40688 units vs 893 units).

For Improved Tolerance Requirements

RT1206BRE0710KL (±0.1% tolerance) and RT1206DRE0710KL (±0.5% tolerance) are suitable when circuit design requires tighter tolerance specifications than the original ±1%. Both maintain identical package, power rating, temperature coefficient, and operating temperature range. These parts are ROHS3 compliant with MSL 1 rating but do not carry AEC-Q200 automotive qualification or anti-sulfur coating.

For Enhanced Performance (Automotive Applications)

TNPW120610K0FHEA is recommended as an upgrade substitute for applications requiring extended thermal performance or higher power dissipation margins. This Vishay Dale component maintains AEC-Q200 automotive qualification and anti-sulfur coating identical to the original AT1206FRE0710KL, while providing increased power rating (0.52W vs 0.25W) and extended upper operating temperature (175°C vs 155°C). The 1206 package and ±1% tolerance remain unchanged. ROHS3 compliance and MSL 1 rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRE0710KL replace AT1206FRE0710KL in automotive applications?

A: RT1206BRE0710KL is electrically compatible and meets all dimensional and thermal specifications. However, it lacks AEC-Q200 automotive qualification and anti-sulfur coating present in the original AT1206FRE0710KL. Use only in non-automotive circuits or where automotive qualification is not required.

Q: What is the difference between RT1206DRE0710KL and RT1206FRE0710KL?

A: Both parts are functionally equivalent 10 kOhms thin film resistors in 1206 package with identical power rating and operating temperature range. The primary difference is tolerance: RT1206DRE0710KL offers ±0.5% tolerance while RT1206FRE0710KL offers ±1% tolerance. Select RT1206DRE0710KL when tighter tolerance is required for precision circuits.

Q: Is TNPW120610K0FHEA a direct replacement for AT1206FRE0710KL?

A: TNPW120610K0FHEA is functionally compatible with identical resistance, tolerance, package, and temperature coefficient. It maintains AEC-Q200 qualification and anti-sulfur coating. The primary differences are increased power rating (0.52W vs 0.25W) and extended upper operating temperature (175°C vs 155°C). These differences make it suitable as a direct replacement with enhanced performance margins.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts—RT1206BRE0710KL, RT1206DRE0710KL, RT1206FRE0710KL, and TNPW120610K0FHEA—are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute has the highest inventory availability?

A: RT1206FRE0710KL has the highest inventory with 40688 units in stock, compared to 893 units for the original AT1206FRE0710KL. This makes it the preferred choice for high-volume production when direct equivalence is required.

Q: Can I use a substitute with tighter tolerance in place of AT1206FRE0710KL?

A: Yes. Parts with tighter tolerance (±0.5% or ±0.1%) are backward compatible with circuits designed for ±1% tolerance. The tighter tolerance provides improved accuracy without affecting circuit functionality.