RT1206CRE071K02L Equivalent & Substitute Parts

Part Overview

The RT1206CRE071K02L is a 1.02 kOhms ±0.25% thin film chip resistor manufactured by YAGEO in 1206 (3216 Metric) package format. This component is rated for 0.25W power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical specifications and mechanical compatibility can be maintained across alternative manufacturers while meeting or exceeding the original performance parameters.

Substiute Parts

RT1206CRE071K02L

YAGEOIn Stock: 888RT1206CRE071K02L Datasheet

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ERA-8AEB1021V

Panasonic Electronic ComponentsIn Stock: 10998ERA-8AEB1021V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206CRE071K02L is determined by the following mandatory parameters:

• Resistance value: 1.02 kOhms (exact match required)
• Package format: 1206 (3216 Metric) (mechanical compatibility requirement)
• Composition: Thin Film (electrical performance characteristic)
• Power rating: 0.25W minimum (functional requirement)
• Operating temperature range: -55°C to 155°C minimum (environmental compatibility)
• RoHS3 compliance (regulatory requirement)

The ERA-8AEB1021V qualifies as a substitute part because it matches all mandatory parameters while providing improved tolerance specification (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206CRE071K02L and ERA-8AEB1021V maintain Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating. The ERA-8AEB1021V carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. Selection between these parts should be based on application-specific requirements: the original RT1206CRE071K02L for standard industrial applications, or the ERA-8AEB1021V when automotive qualification or tighter tolerance specifications (±0.1%) are required.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1021V be used as a direct replacement for RT1206CRE071K02L?

A: Yes. Both parts share identical resistance value (1.02 kOhms), package format (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The ERA-8AEB1021V provides improved tolerance (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C).

Q: Are there physical dimension differences between these parts?

A: Minor dimensional variations exist. RT1206CRE071K02L measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with 0.026" maximum seated height. ERA-8AEB1021V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with 0.028" maximum seated height. Both fit standard 1206 footprints with negligible practical impact on PCB layout.

Q: What is the significance of AEC-Q200 qualification on the ERA-8AEB1021V?

A: AEC-Q200 is an automotive industry standard qualification indicating the component meets stringent reliability and performance requirements for automotive applications. This certification is not present on the RT1206CRE071K02L and should be considered when application requirements specify automotive-grade components.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.