RT1206CRD07124RL Equivalent & Substitute Parts

Part Overview

The RT1206CRD07124RL is a 124 Ohm ±0.25% thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. 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 with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when they maintain electrical compatibility across resistance value, package form factor, and power rating while potentially offering improved tolerance specifications or enhanced environmental certifications.

Substiute Parts

RT1206CRD07124RL

YAGEOIn Stock: 757RT1206CRD07124RL Datasheet

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RT1206BRD07124RL

YAGEOIn Stock: 7351RT1206BRD07124RL Datasheet

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ERA-8AEB1240V

Panasonic Electronic ComponentsIn Stock: 16180ERA-8AEB1240V Datasheet

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TNPW1206124RBEEA

Vishay DaleIn Stock: 5989TNPW1206124RBEEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206CRD07124RL is determined by the following mandatory parameters:

• Resistance value: 124 Ohms (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• Number of Terminations: 2 (exact match required)
• RoHS Status: ROHS3 Compliant (minimum requirement)
• MSL Rating: 1 (minimum requirement)

Substitute parts may differ in tolerance specification (tighter tolerance acceptable), power rating (equal or higher acceptable), operating temperature range (equal or wider acceptable), and environmental certifications (additional certifications acceptable).

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts maintain Active product status and ROHS3 compliance, meeting baseline regulatory requirements.

RT1206BRD07124RL offers tighter tolerance (±0.1% versus ±0.25%) while maintaining identical power rating, package dimensions, and operating temperature range. This part is suitable for applications requiring improved tolerance performance without additional environmental specifications.

ERA-8AEB1240V provides tighter tolerance (±0.1%) with AEC-Q200 automotive qualification. Physical dimensions differ slightly (0.126" L versus 0.122" L and 0.028" height versus 0.026" height). This part is appropriate for automotive applications requiring automotive-grade reliability certification.

TNPW1206124RBEEA combines tighter tolerance (±0.1%), higher power rating (0.52W versus 0.25W), extended operating temperature range (-55°C to 175°C versus -55°C to 155°C), and dual environmental certifications (AEC-Q200 and anti-sulfur, moisture-resistant features). Physical dimensions match ERA-8AEB1240V. This part is suitable for applications requiring enhanced thermal performance, extended temperature operation, or harsh environmental exposure.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD07124RL directly replace RT1206CRD07124RL?

A: Yes. Both parts share identical resistance (124 Ohms), package (1206), power rating (0.25W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). RT1206BRD07124RL offers improved tolerance (±0.1% versus ±0.25%).

Q: What are the physical dimension differences between substitute parts?

A: RT1206BRD07124RL maintains the original dimensions (0.122" L x 0.063" W, 0.026" max height). ERA-8AEB1240V and TNPW1206124RBEEA both measure 0.126" L x 0.063" W with 0.028" and 0.026" max heights respectively. These dimensional variations remain within 1206 package classification and are typically accommodated by standard PCB footprints.

Q: Which substitute part is suitable for automotive applications?

A: Both ERA-8AEB1240V and TNPW1206124RBEEA carry AEC-Q200 automotive qualification. TNPW1206124RBEEA additionally provides anti-sulfur and moisture-resistant features with extended temperature range to 175°C.

Q: Does tolerance improvement affect circuit performance?

A: Tighter tolerance (±0.1% versus ±0.25%) reduces resistance value variation, resulting in improved circuit accuracy and stability. This is beneficial for precision analog circuits and measurement applications.

Q: Can TNPW1206124RBEEA be used in place of the original part?

A: Yes. TNPW1206124RBEEA meets all mandatory substitution criteria with enhanced specifications: tighter tolerance (±0.1%), higher power rating (0.52W), extended operating temperature (-55°C to 175°C), and automotive-grade certifications.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, matching the original part's packaging format.