RCS3216F1020CS Equivalent & Substitute Parts

Part Overview

The RCS3216F1020CS is a 102 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status and features anti-sulfur and moisture-resistant properties suitable for general industrial applications. The part operates across a temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C.

Equivalent and 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 status, MSL rating). Substitutes enable design flexibility, supply chain optimization, and alternative sourcing when the primary part becomes unavailable.

Substiute Parts

RCS3216F1020CS

Samsung Electro-MechanicsIn Stock: 957RCS3216F1020CS Datasheet

Current PartRFQ

AC1206FR-07102RL

YAGEOIn Stock: 9000AC1206FR-07102RL Datasheet

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CRCW1206102RFKEA

Vishay DaleIn Stock: 15053CRCW1206102RFKEA Datasheet

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ERJ-8ENF1020V

Panasonic Electronic ComponentsIn Stock: 415695ERJ-8ENF1020V Datasheet

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RC1206FR-07102RL

YAGEOIn Stock: 9199RC1206FR-07102RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F1020CS is determined by strict alignment with the following criteria:

Electrical Parameters (Critical):

• Resistance value: 102 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance Parameters (Required):

• RoHS3 Compliant
• MSL rating: 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these criteria. Variations in features (such as automotive AEC-Q200 certification or anti-sulfur coating) represent enhancements that do not prevent substitution but may introduce additional capabilities beyond the base specification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

AC1206FR-07102RL (YAGEO) and RC1206FR-07102RL (YAGEO) are both classified as Active products and provide direct electrical and mechanical equivalence to the RCS3216F1020CS. AC1206FR-07102RL includes automotive AEC-Q200 certification, which extends application scope to automotive environments. RC1206FR-07102RL maintains the moisture-resistant feature set aligned with the original part. Both parts comply with RoHS3 and REACH requirements.

CRCW1206102RFKEA (Vishay Dale) is an Active product offering automotive AEC-Q200 qualification with identical electrical specifications and 1206 package compatibility. This part provides high inventory availability (14,996 pieces) and represents a robust alternative for applications requiring automotive-grade reliability.

Secondary Substitute (Not For New Designs):

ERJ-8ENF1020V (Panasonic Electronic Components) meets all electrical and mechanical substitution criteria and carries automotive AEC-Q200 certification. However, this part is classified as "Not For New Designs," indicating that Panasonic has discontinued active development. This part remains suitable for legacy system maintenance and repair applications but should not be selected for new product designs.

Compliance Alignment:

All substitute parts maintain RoHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) rating, ensuring environmental and regulatory compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-07102RL replace RCS3216F1020CS in all applications?

A: Yes. AC1206FR-07102RL matches all critical electrical parameters (102 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and mechanical specifications (1206 package, 2 terminations). Both parts are RoHS3 compliant with MSL 1 rating. The addition of automotive AEC-Q200 certification in AC1206FR-07102RL represents an enhancement that does not restrict substitution.

Q: What is the difference between RC1206FR-07102RL and AC1206FR-07102RL?

A: Both are YAGEO 1206 resistors with identical electrical specifications. RC1206FR-07102RL features moisture resistance. AC1206FR-07102RL includes automotive AEC-Q200 certification and moisture resistance. Selection depends on application requirements; automotive applications benefit from AEC-Q200 qualification.

Q: Why is ERJ-8ENF1020V marked "Not For New Designs"?

A: This designation indicates that Panasonic has transitioned this product line and no longer recommends it for new product development. The part remains electrically and mechanically equivalent and is suitable for maintenance, repair, and legacy system support. New designs should prioritize Active status parts: AC1206FR-07102RL, CRCW1206102RFKEA, or RC1206FR-07102RL.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within 1206 package tolerance. RCS3216F1020CS and CRCW1206102RFKEA measure 0.126" L × 0.063" W (3.20mm × 1.60mm). AC1206FR-07102RL and RC1206FR-07102RL measure 0.122" L × 0.063" W (3.10mm × 1.60mm). Height variations range from 0.024" to 0.028" (0.60mm to 0.70mm). These differences remain within 1206 footprint specifications and do not affect PCB layout compatibility.

Q: Do all substitutes support the full -55°C to 155°C operating range?

A: Yes. All identified substitute parts operate across the complete -55°C to 155°C temperature range with ±100ppm/°C temperature coefficient, matching the original RCS3216F1020CS specification.

Q: Which substitute offers the highest inventory availability?

A: ERJ-8ENF1020V (Panasonic) provides the highest inventory level at 415,594 pieces. However, due to "Not For New Designs" status, CRCW1206102RFKEA (Vishay Dale) with 14,996 pieces is recommended for new applications requiring high availability with Active product status.