RC3216F7873CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F7873CS is a 787 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant construction, operating across -55°C to 155°C temperature range. Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package type, dimensions, termination count), and environmental compliance (RoHS3, REACH, MSL rating).

Substiute Parts

RC3216F7873CS

Samsung Electro-MechanicsIn Stock: 1087RC3216F7873CS Datasheet

Current PartRFQ

ERJ-8ENF7873V

Panasonic Electronic ComponentsIn Stock: 53473ERJ-8ENF7873V Datasheet

DirectRFQ

RC1206FR-07787KL

YAGEOIn Stock: 6017RC1206FR-07787KL Datasheet

DirectRFQ

RMCF1206FT787K

Stackpole Electronics IncIn Stock: 5913RMCF1206FT787K Datasheet

DirectRFQ

CRCW1206787KFKEA

Vishay DaleIn Stock: 16072CRCW1206787KFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 787 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.25W / 1/4W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C to 155°C (exact match)

Mechanical Equivalence Requirements:

• Package type: 1206 (3216 Metric) (exact match)
• Number of terminations: 2 (exact match)
• Composition: Thick Film (exact match)

Compliance Equivalence Requirements:

• RoHS3 Compliant status (required)
• Moisture Sensitivity Level 1 (required)
• REACH Unaffected status (required)

All identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within the 1206 package specification and differences in product status or special features (automotive AEC-Q200 certification) do not disqualify substitution but are noted for application-specific considerations.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status, Standard Applications): RC1206FR-07787KL (YAGEO) and RMCF1206FT787K (Stackpole) are recommended as primary substitutes. Both maintain Active product status, ensuring long-term availability and manufacturer support. YAGEO RC1206FR-07787KL provides moisture-resistant construction matching the original specification. RMCF1206FT787K includes automotive AEC-Q200 certification for applications requiring automotive-grade reliability.

Secondary Selection (Automotive Applications): CRCW1206787KFKEA (Vishay Dale) is suitable for automotive and high-reliability applications due to AEC-Q200 certification and Active product status. This component offers the lowest seated height (0.024") among available substitutes.

Alternative Selection (Legacy Systems): ERJ-8ENF7873V (Panasonic) is classified as Not For New Designs but remains available with substantial inventory. This component is suitable only for replacement or repair of existing systems where design changes are not feasible. Automotive AEC-Q200 certification is included.

Selection Criteria Summary:

• All substitutes are electrically and mechanically equivalent
• All meet RoHS3 and REACH compliance requirements
• Product status (Active vs. Not For New Designs) determines suitability for new designs
• Automotive AEC-Q200 certification is optional and application-dependent
• Moisture-resistant feature is available in multiple options

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF7873V be used in new product designs? A: ERJ-8ENF7873V is classified as Not For New Designs. For new designs, select from RC1206FR-07787KL, RMCF1206FT787K, or CRCW1206787KFKEA, which all maintain Active product status.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants? A: Moisture-resistant construction (RC3216F7873CS, RC1206FR-07787KL) provides protection against humidity exposure. Automotive AEC-Q200 certification (ERJ-8ENF7873V, RMCF1206FT787K, CRCW1206787KFKEA) indicates qualification for automotive applications with specific reliability and testing requirements. These are independent features; a component may have one, both, or neither.

Q: Are all substitutes mechanically compatible with the original 1206 package footprint? A: All substitutes use the 1206 (3216 Metric) package. Physical dimensions vary slightly within package specification: length ranges from 0.122" to 0.126", and seated height ranges from 0.024" to 0.028". These variations are within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Which substitute has the best long-term availability? A: RC1206FR-07787KL (YAGEO) and RMCF1206FT787K (Stackpole) both maintain Active product status with substantial inventory levels (5912 and 5821 units respectively), indicating strong manufacturer commitment to continued production.

Q: Can I use CRCW1206787KFKEA as a direct replacement without design changes? A: CRCW1206787KFKEA is electrically and mechanically equivalent to RC3216F7873CS. No design changes are required. The component is suitable for direct substitution in existing PCB layouts and assembly processes.

Q: What is Moisture Sensitivity Level 1, and does it affect handling? A: Moisture Sensitivity Level 1 (MSL 1) indicates unlimited shelf life with no special moisture control requirements during storage or handling. All listed substitutes carry MSL 1 rating, eliminating moisture-related handling constraints.

Q: Are there any temperature performance differences between substitutes? A: All substitutes operate across -55°C to 155°C with ±100ppm/°C temperature coefficient. Temperature performance is equivalent across all options.