RCS3216F161CS Equivalent & Substitute Parts

Part Overview

The RCS3216F161CS is a 160 Ohm ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This thick film resistor features anti-sulfur and moisture-resistant construction, operating across the temperature range of -55°C to 155°C. The part is currently in active production status with 850 pieces available in inventory.

Equivalent and substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements necessitate alternative sourcing options. Substitute parts must maintain identical electrical specifications and mechanical compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

RCS3216F161CS

Samsung Electro-MechanicsIn Stock: 931RCS3216F161CS Datasheet

Current PartRFQ

AC1206FR-07160RL

YAGEOIn Stock: 9602AC1206FR-07160RL Datasheet

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CR1206-FX-1600ELF

Bourns Inc.In Stock: 59452CR1206-FX-1600ELF Datasheet

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CRCW1206160RFKEA

Vishay DaleIn Stock: 15442CRCW1206160RFKEA Datasheet

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ERJ-8ENF1600V

Panasonic Electronic ComponentsIn Stock: 89154ERJ-8ENF1600V Datasheet

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RC1206FR-07160RL

YAGEOIn Stock: 95832RC1206FR-07160RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F161CS is determined by strict adherence to the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Resistance value: 160 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Termination count: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• MSL rating: 1 (Unlimited) (exact match required)

All substitute parts listed below meet these criteria and are therefore direct functional equivalents suitable for circuit-level replacement.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

The following parts are recommended as direct substitutes based on active production status and full compliance with all electrical and mechanical specifications:

• AC1206FR-07160RL (YAGEO): Active status with automotive AEC-Q200 qualification. Inventory availability: 9,571 pieces.
• CR1206-FX-1600ELF (Bourns Inc.): Active status with highest inventory availability at 59,420 pieces.
• CRCW1206160RFKEA (Vishay Dale): Active status with automotive AEC-Q200 qualification. Inventory availability: 15,366 pieces.
• RC1206FR-07160RL (YAGEO): Active status with highest inventory availability at 95,796 pieces.

Secondary Substitute (Legacy Status):

• ERJ-8ENF1600V (Panasonic Electronic Components): Marked as "Not For New Designs" with automotive AEC-Q200 qualification. This part is suitable only for replacement in existing designs or legacy applications. Inventory availability: 89,098 pieces.

All substitute parts maintain identical electrical performance and mechanical compatibility with the RCS3216F161CS. Selection among active alternatives should be based on supply chain requirements, inventory availability, and any application-specific certifications such as automotive AEC-Q200 qualification when required.

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-07160RL be used as a direct replacement for RCS3216F161CS?

A: Yes. AC1206FR-07160RL meets all critical substitution parameters including 160 Ohm resistance, ±1% tolerance, 0.25W power rating, 1206 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. The part is in active production status.

Q: What is the difference between CR1206-FX-1600ELF and RC1206FR-07160RL?

A: Both parts are functionally equivalent with identical electrical specifications. The primary differences are manufacturer (Bourns vs. YAGEO), physical dimensions (height-seated: 0.030" vs. 0.026"), and inventory availability (59,420 vs. 95,796 pieces). Both are in active production status.

Q: Why is ERJ-8ENF1600V marked as "Not For New Designs"?

A: ERJ-8ENF1600V carries a "Not For New Designs" product status designation from Panasonic Electronic Components. This indicates the part is in legacy or end-of-life phase. While it meets all electrical and mechanical specifications for substitution, it is suitable only for replacement applications in existing designs, not for new circuit development.

Q: Are all substitute parts automotive-qualified?

A: No. AC1206FR-07160RL, CRCW1206160RFKEA, and ERJ-8ENF1600V carry automotive AEC-Q200 qualification. CR1206-FX-1600ELF and RC1206FR-07160RL do not list automotive qualification. Selection should be based on application requirements.

Q: Do all substitute parts have the same physical dimensions?

A: All parts use the 1206 (3216 Metric) package with identical length (0.122" to 0.126") and width (0.063"). Height-seated specifications vary slightly: 0.024" to 0.030" (0.60mm to 0.75mm). These minor variations are within standard PCB assembly tolerances and do not affect functional compatibility.

Q: What is the MSL rating and why does it matter?

A: All parts including RCS3216F161CS carry MSL rating 1 (Unlimited), indicating unlimited shelf life without moisture bake-out requirements. This simplifies inventory management and reduces handling constraints during manufacturing.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant, matching the RCS3216F161CS compliance status. This ensures compatibility with environmental regulations and customer requirements for lead-free and restricted substance compliance.