RT1206CRE0733RL Equivalent & Substitute Parts

Part Overview

The RT1206CRE0733RL is a 33 Ohm thin film chip resistor in 1206 package format, manufactured by YAGEO. This component is rated for 0.25W power dissipation with ±0.25% tolerance and operates across -55°C to 155°C. The part is actively produced and ROHS3 compliant, making it suitable for industrial and commercial applications requiring precision resistive elements. Substitute parts may be required due to inventory constraints, design upgrades for improved tolerance specifications, or supply chain optimization.

Substiute Parts

RT1206CRE0733RL

YAGEOIn Stock: 770RT1206CRE0733RL Datasheet

Current PartRFQ

RT1206BRD0733RL

YAGEOIn Stock: 14224RT1206BRD0733RL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The RT1206BRD0733RL qualifies as a direct substitute based on the following critical parameters:

Resistance value remains constant at 33 Ohms, ensuring functional equivalence in circuit applications. Package format is identical (1206/3216 Metric), guaranteeing mechanical and electrical compatibility on PCB layouts. Power rating, operating temperature range, and physical dimensions are unchanged. Thin film composition is maintained across both parts.

The substitute part features an improved tolerance specification (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), representing an upgrade in precision characteristics. Both parts maintain ROHS3 compliance and MSL Level 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Both RT1206CRE0733RL and RT1206BRD0733RL are active production components with ROHS3 compliance and identical mechanical compatibility. Selection between these parts depends on circuit tolerance requirements. The RT1206CRE0733RL meets applications requiring ±0.25% tolerance with standard temperature stability. The RT1206BRD0733RL provides enhanced precision at ±0.1% tolerance with improved temperature coefficient performance, suitable for circuits demanding tighter resistance accuracy.

Both parts maintain full compliance with environmental and regulatory standards, including REACH unaffected status and EAR99 export classification. Substitution is electrically and mechanically transparent for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD0733RL replace RT1206CRE0733RL in existing designs?

A: Yes. Both parts share identical resistance value, power rating, package format, and physical dimensions. The substitute features improved tolerance and temperature coefficient specifications, making it a direct upgrade.

Q: Are there any PCB layout considerations when substituting these parts?

A: No. Both components use the 1206 (3216 Metric) package with identical footprint dimensions (0.122" L x 0.063" W, 3.10mm x 1.60mm) and maximum seated height (0.026" / 0.65mm). PCB layouts require no modification.

Q: What is the tolerance difference between these parts?

A: RT1206CRE0733RL specifies ±0.25% tolerance, while RT1206BRD0733RL specifies ±0.1% tolerance. The substitute provides tighter resistance accuracy.

Q: Do both parts have the same temperature stability?

A: No. RT1206CRE0733RL has a temperature coefficient of ±50ppm/°C, while RT1206BRD0733RL has ±25ppm/°C. The substitute exhibits superior temperature stability across the -55°C to 155°C operating range.

Q: Are moisture sensitivity levels identical?

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

Q: Do both parts meet current compliance requirements?

A: Yes. Both RT1206CRE0733RL and RT1206BRD0733RL are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes.