RC3216F110CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F110CS is an 11 Ohm ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 807 pieces available in inventory.

Equivalent and substitute parts are identified when applications require alternative sourcing due to supply constraints, design upgrades for enhanced specifications, or compatibility with automotive-grade requirements. This reference provides engineering-validated alternatives that maintain electrical and mechanical compatibility within specified tolerance parameters.

Substiute Parts

RC3216F110CS

Samsung Electro-MechanicsIn Stock: 823RC3216F110CS Datasheet

Current PartRFQ

CR1206-FX-11R0ELF

Bourns Inc.In Stock: 26167CR1206-FX-11R0ELF Datasheet

DirectRFQ

RC1206FR-0711RL

YAGEOIn Stock: 396264RC1206FR-0711RL Datasheet

DirectRFQ

AC1206FR-0711RL

YAGEOIn Stock: 1787AC1206FR-0711RL Datasheet

UpgradeRFQ

CRCW120611R0FKEA

Vishay DaleIn Stock: 21267CRCW120611R0FKEA Datasheet

SimilarRFQ

CRCW120611R0FKEAHP

Vishay DaleIn Stock: 6699CRCW120611R0FKEAHP Datasheet

SimilarRFQ

ERJ-8ENF11R0V

Panasonic Electronic ComponentsIn Stock: 45493ERJ-8ENF11R0V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution validity for the RC3216F110CS is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Resistance value: 11 Ohms (exact match required)
• Tolerance: ±1% (no deviation permitted)
• Package / Case: 1206 (3216 Metric) (physical compatibility requirement)
• Composition: Thick Film (manufacturing process consistency)
• Temperature Coefficient: ±100ppm/°C (stability specification)
• Operating Temperature Range: -55°C to 155°C (environmental compatibility)
• Moisture Sensitivity Level: MSL 1 (handling compatibility)
• RoHS Status: ROHS3 Compliant (regulatory requirement)

Allowable Variation Parameters:

• Power Rating: Substitutes with equal or higher power rating (0.25W or greater) are acceptable
• Physical dimensions: Minor variations within package class tolerance are acceptable
• Packaging format: Tape & Reel (TR) substitutes for standard packaging
• Manufacturer: Any qualified manufacturer meeting all electrical and mechanical specifications

Substitute parts are categorized as Direct (equivalent specifications), Upgrade (enhanced power rating or automotive qualification), or Similar (alternative sourcing with full compatibility).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Substitutes (Identical Specifications):

CR1206-FX-11R0ELF (Bourns Inc.) and RC1206FR-0711RL (YAGEO) are direct functional equivalents to the RC3216F110CS. Both maintain identical electrical specifications, package format, and compliance ratings. RC1206FR-0711RL offers significantly higher inventory availability (396,154 units) compared to the main part, making it the preferred alternative for high-volume applications requiring immediate sourcing.

Upgrade Substitutes (Enhanced Specifications):

AC1206FR-0711RL (YAGEO) and CRCW120611R0FKEA (Vishay Dale) are automotive-grade AEC-Q200 qualified alternatives. These parts maintain all electrical equivalence while adding automotive qualification, suitable for applications requiring enhanced reliability standards. CRCW120611R0FKEAHP (Vishay Dale) provides additional upgrade capability with 0.75W power rating (3× the original specification) while maintaining the 1206 package footprint, enabling thermal margin improvement in power-sensitive designs.

Legacy Sourcing Option:

ERJ-8ENF11R0V (Panasonic Electronic Components) is marked "Not For New Designs" but remains available with 45,384 units in inventory. This part is electrically and mechanically equivalent but should not be selected for new product development due to obsolescence trajectory.

Selection Criteria:

• For standard applications: RC1206FR-0711RL (YAGEO) due to superior availability
• For automotive applications: AC1206FR-0711RL (YAGEO) or CRCW120611R0FKEA (Vishay Dale)
• For thermal margin enhancement: CRCW120611R0FKEAHP (Vishay Dale) with 0.75W rating
• For immediate sourcing: CR1206-FX-11R0ELF (Bourns Inc.) with 26,106 units available

Frequently Asked Questions (FAQ)

Q: Can CRCW120611R0FKEAHP (0.75W) be used as a direct replacement for RC3216F110CS (0.25W)?

A: Yes. The CRCW120611R0FKEAHP is a valid substitute with enhanced power rating. Higher power rating components are backward compatible in applications designed for lower power dissipation. The 0.75W rating provides additional thermal margin without affecting electrical performance at 0.25W operating conditions. All other specifications (resistance, tolerance, package, temperature range) are identical.

Q: What is the difference between standard and AEC-Q200 qualified parts?

A: AEC-Q200 qualification (AC1206FR-0711RL, CRCW120611R0FKEA, ERJ-8ENF11R0V) indicates automotive-grade reliability testing and qualification. These parts meet enhanced reliability standards required for automotive applications. Standard parts (RC3216F110CS, CR1206-FX-11R0ELF, RC1206FR-0711RL) are suitable for general industrial and consumer applications. Selection depends on application requirements, not interchangeability.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist within 1206 package tolerance. RC1206FR-0711RL and AC1206FR-0711RL measure 3.10mm × 1.60mm length/width, while RC3216F110CS and CRCW120611R0FKEA measure 3.20mm × 1.60mm. Height variations range from 0.60mm to 0.75mm maximum seated height. These differences are within standard 1206 package class tolerance and do not affect PCB footprint compatibility or mounting reliability.

Q: Why is ERJ-8ENF11R0V marked "Not For New Designs"?

A: This designation indicates the part is in obsolescence phase. While currently available with adequate inventory (45,384 units), Panasonic has discontinued active development and future availability is not guaranteed. New product designs should select from active status alternatives: RC1206FR-0711RL, CR1206-FX-11R0ELF, AC1206FR-0711RL, or CRCW120611R0FKEA series.

Q: What packaging format should be specified for procurement?

A: All listed substitutes are available in Tape & Reel (TR) format, which is standard for automated assembly. The main part RC3216F110CS is available in standard packaging. TR format is compatible with pick-and-place equipment and is the recommended specification for volume production. Confirm packaging availability with supplier before finalizing procurement specifications.

Q: Are all substitutes ROHS3 and REACH compliant?

A: Yes. All listed parts maintain ROHS3 compliance and REACH unaffected status, identical to the main part RC3216F110CS. MSL 1 (Unlimited) moisture sensitivity rating is consistent across all alternatives, requiring no special handling or storage modifications during transition.