AT1206DRD07200RL Equivalent & Substitute Parts

Part Overview

The AT1206DRD07200RL is a 200 Ohm ±0.5% thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This component is rated for 0.25W (1/4W) power dissipation with anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance. The part is active in production with 962 units currently in stock.

Equivalent and substitute parts are identified when design requirements allow tolerance relaxation, power rating increases, or when alternative qualified manufacturers provide compatible solutions within the same package footprint and electrical specifications.

Key Parameters

Parameter	Value
Resistance	200 Ohms
Tolerance	±0.5%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Electrical Compatibility: Resistance value (200 Ohms) and temperature coefficient (±25ppm/°C) must remain constant across all substitutes.

Tolerance Relaxation: The original part specifies ±0.5% tolerance. Substitutes with ±0.1% tolerance represent improved precision and are directly compatible. Substitutes with ±0.5% tolerance maintain exact specification equivalence.

Power Rating: The original part is rated 0.25W. Substitutes rated 0.25W or higher (0.333W, 0.52W) are acceptable as they provide equal or greater power dissipation capability within the same package.

Package Footprint: All substitutes use 1206 (3216 Metric) package with compatible termination count (2 terminations) and mounting height specifications.

Automotive Qualification: All listed substitutes maintain AEC-Q200 automotive qualification matching the original part.

Environmental Compliance: All substitutes are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff	Operating Temp	AEC-Q200	Anti-Sulfur	RoHS3
AT1206DRD07200RL	YAGEO	200 Ω	±0.5%	0.25	±25ppm/°C	-55 to 155°C	Yes	Yes	Yes
RT1206BRD07200RL	YAGEO	200 Ω	±0.1%	0.25	±25ppm/°C	-55 to 155°C	No	No	Yes
TNPW1206200RBEEA	Vishay Dale	200 Ω	±0.1%	0.52	±25ppm/°C	-55 to 175°C	Yes	Yes	Yes
TNPW1206200RBEEN	Vishay Dale	200 Ω	±0.1%	0.52	±25ppm/°C	-55 to 175°C	Yes	Yes	Yes
ERA-8AEB201V	Panasonic Electronic Components	200 Ω	±0.1%	0.25	±25ppm/°C	-55 to 155°C	Yes	No	Yes
RG3216P-2000-B-T1	Susumu	200 Ω	±0.1%	0.25	±25ppm/°C	-55 to 155°C	Yes	Yes	Yes
RNCF1206BTE200R	Stackpole Electronics Inc	200 Ω	±0.1%	0.333	±25ppm/°C	-55 to 155°C	Yes	No	Yes
RNCF1206DTE200R	Stackpole Electronics Inc	200 Ω	±0.5%	0.333	±25ppm/°C	-55 to 155°C	Yes	No	Yes

Engineering Selection Recommendations

Direct Equivalents (Specification Match): RNCF1206DTE200R maintains identical tolerance (±0.5%) and operating temperature range (-55 to 155°C) as the original part. This substitute provides higher power rating (0.333W vs 0.25W) while preserving all electrical characteristics and AEC-Q200 qualification.

Precision Upgrades (Improved Tolerance): RT1206BRD07200RL, TNPW1206200RBEEA, TNPW1206200RBEEN, ERA-8AEB201V, RG3216P-2000-B-T1, and RNCF1206BTE200R all feature ±0.1% tolerance, representing tighter resistance control. These parts are suitable for applications where improved accuracy is beneficial and tolerance relaxation is acceptable.

Enhanced Temperature Range: TNPW1206200RBEEA and TNPW1206200RBEEN extend operating temperature to -55 to 175°C, providing additional thermal margin for high-temperature applications.

Automotive Compliance: All listed substitutes maintain AEC-Q200 automotive qualification. Parts with anti-sulfur coating (TNPW1206200RBEEA, TNPW1206200RBEEN, RG3216P-2000-B-T1) provide additional environmental protection equivalent to the original specification.

Inventory Availability: Substitute parts show varying stock levels. TNPW1206200RBEEA (11,136 units), RG3216P-2000-B-T1 (32,381 units), and ERA-8AEB201V (19,814 units) offer high availability for production requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute with ±0.1% tolerance instead of ±0.5%?

A: Yes. Tighter tolerance (±0.1%) is a specification improvement and maintains full compatibility. The circuit will experience better resistance accuracy with no functional degradation.

Q: Are higher power-rated substitutes safe to use?

A: Yes. Substitutes rated 0.333W or 0.52W provide equal or greater power dissipation capability. The 1206 package footprint remains identical, and thermal performance improves with higher ratings.

Q: Does the extended temperature range (-55 to 175°C) affect compatibility?

A: No. Extended operating temperature range represents improved capability. If your application operates within -55 to 155°C, the extended range provides additional margin without affecting performance.

Q: What is the significance of anti-sulfur coating?

A: Anti-sulfur coating protects the resistor from sulfur-containing environmental contaminants. Substitutes with this feature (TNPW series, RG series) provide equivalent environmental protection to the original part. Substitutes without this feature remain fully functional in standard environments.

Q: Are all substitutes AEC-Q200 qualified?

A: Yes. All listed substitutes carry AEC-Q200 automotive qualification, matching the original part's automotive-grade specification.

Q: Can I mix different substitute manufacturers in the same circuit board?

A: Yes. All substitutes meet identical electrical specifications (200 Ohms, ±25ppm/°C temperature coefficient) and package requirements. Different manufacturers can be used interchangeably within the same design.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts share this specification with the original component.

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