RT1206BRE07105RL Equivalent & Substitute Parts

Part Overview

The RT1206BRE07105RL is a 105 Ohm ±0.1% thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This precision resistor is rated for 0.25W (1/4W) power dissipation with a temperature coefficient of ±50ppm/°C and operates across -55°C to 155°C. The component is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and is currently in active production status. Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package type, dimensions, termination count).

Substiute Parts

RT1206BRE07105RL

YAGEOIn Stock: 862RT1206BRE07105RL Datasheet

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ERA-8AEB1050V

Panasonic Electronic ComponentsIn Stock: 5764ERA-8AEB1050V Datasheet

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RG3216P-1050-B-T1

SusumuIn Stock: 1950RG3216P-1050-B-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT1206BRE07105RL are qualified based on the following criteria:

• Resistance value: 105 Ohms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.25W, 1/4W (exact match required)
• Composition: Thin Film (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)
• Number of terminations: 2 (exact match required)
• RoHS and REACH compliance: ROHS3 Compliant, REACH Unaffected (maintained)

The identified substitutes meet all core electrical and mechanical parameters. Variations in temperature coefficient, physical dimensions within tolerance, and additional certifications (such as AEC-Q200 automotive qualification) do not disqualify parts from substitution eligibility but may indicate enhanced performance characteristics or application-specific suitability.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status and full ROHS3 compliance with REACH unaffected designation. The ERA-8AEB1050V (Panasonic) and RG3216P-1050-B-T1 (Susumu) both carry AEC-Q200 automotive qualification, indicating enhanced reliability screening and suitability for automotive applications. The RG3216P-1050-B-T1 additionally features anti-sulfur construction. The RT1206BRE07105RL remains the baseline reference part. Selection among these substitutes should be based on application requirements, supply chain availability, and any specific certifications mandated by the end application.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1050V replace RT1206BRE07105RL in all applications?

A: Yes, from an electrical and mechanical standpoint. The ERA-8AEB1050V meets all core specifications: 105 Ohm resistance, ±0.1% tolerance, 0.25W power rating, 1206 package, and -55°C to 155°C operating range. The lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C) represents improved stability. AEC-Q200 certification indicates automotive-grade reliability screening.

Q: What is the difference between RG3216P-1050-B-T1 and the other substitutes?

A: The RG3216P-1050-B-T1 shares all core electrical specifications and package compatibility. It features anti-sulfur construction and AEC-Q200 automotive qualification. Physical dimensions are identical to the Panasonic part (3.20mm x 1.60mm), with a lower maximum seated height (0.50mm vs. 0.65mm for the original part).

Q: Are there any dimensional constraints when substituting these parts?

A: All parts use the 1206 (3216 Metric) package with 2 terminations. Length varies slightly (3.10mm to 3.20mm) and maximum seated height ranges from 0.50mm to 0.70mm. Verify PCB layout and assembly clearances if space is constrained, particularly for the original RT1206BRE07105RL (0.65mm height) versus the RG3216P-1050-B-T1 (0.50mm height).

Q: Do these parts require different soldering or handling procedures?

A: All parts share MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control requirements during storage or assembly. Standard SMD soldering processes applicable to 1206 resistors are suitable for all three parts.

Q: Which substitute offers the best temperature stability?

A: Both ERA-8AEB1050V and RG3216P-1050-B-T1 feature ±25ppm/°C temperature coefficient, compared to ±50ppm/°C for the RT1206BRE07105RL. This represents a 50% improvement in temperature stability across the -55°C to 155°C operating range.