RCS3216F9312CS Equivalent & Substitute Parts

Part Overview

The RCS3216F9312CS is a 93.1 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties with an operating temperature range of -55°C to 155°C. The part is currently in active production status with 941 pieces available in inventory. Substitute parts are identified for applications requiring alternative sourcing, inventory availability, or specific compliance certifications such as automotive AEC-Q200 qualification.

Substiute Parts

RCS3216F9312CS

Samsung Electro-MechanicsIn Stock: 960RCS3216F9312CS Datasheet

Current PartRFQ

CRCW120693K1FKEA

Vishay DaleIn Stock: 21710CRCW120693K1FKEA Datasheet

SimilarRFQ

ERJ-8ENF9312V

Panasonic Electronic ComponentsIn Stock: 60080ERJ-8ENF9312V Datasheet

SimilarRFQ

RC1206FR-0793K1L

YAGEOIn Stock: 6055RC1206FR-0793K1L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCS3216F9312CS is determined by strict equivalence across the following critical parameters: resistance value (93.1 kOhms), tolerance (±1%), power rating (0.25W), package type (1206 / 3216 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All identified substitute parts match these core electrical and mechanical specifications. Substitute parts are grouped based on manufacturer, product status, and available certifications. The CRCW120693K1FKEA and RC1206FR-0793K1L maintain active production status, while ERJ-8ENF9312V is designated as "Not For New Designs" by Panasonic. Automotive-qualified substitutes (CRCW120693K1FKEA and ERJ-8ENF9312V) carry AEC-Q200 certification, whereas the Samsung original and YAGEO alternative do not specify this automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

All four parts are electrically and mechanically equivalent for standard applications requiring a 93.1 kOhms ±1% 0.25W 1206 chip resistor. Selection among these alternatives is determined by specific application requirements and compliance mandates:

For Active Production Applications: The CRCW120693K1FKEA (Vishay Dale) and RC1206FR-0793K1L (YAGEO) are both in active production status and represent preferred choices for new designs. The RCS3216F9312CS (Samsung) is also active and available with high inventory levels (941 pieces).

For Automotive Applications: The CRCW120693K1FKEA and ERJ-8ENF9312V both carry AEC-Q200 automotive qualification. These parts are suitable for automotive-grade circuit designs where this certification is required.

For Legacy or Existing Designs: The ERJ-8ENF9312V is designated "Not For New Designs" by Panasonic and should be used only in existing production lines or legacy applications where design continuity is necessary.

For Inventory Availability: The CRCW120693K1FKEA offers the highest inventory level (21,660 pieces), followed by ERJ-8ENF9312V (59,978 pieces), RC1206FR-0793K1L (6,007 pieces), and RCS3216F9312CS (941 pieces).

For Dimensional Consistency: The RC1206FR-0793K1L has a slightly reduced length (0.122" vs. 0.126") and seated height (0.026" vs. 0.024" to 0.028"), which may require verification in space-constrained PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can the CRCW120693K1FKEA replace the RCS3216F9312CS in all applications?

A: Yes. Both parts share identical electrical specifications (93.1 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and package type (1206). The CRCW120693K1FKEA includes AEC-Q200 automotive certification, which the Samsung part does not specify. Dimensional differences are minimal (seated height 0.024" vs. 0.026"), and both are ROHS3 compliant with MSL 1.

Q: Why is the ERJ-8ENF9312V marked "Not For New Designs"?

A: The Panasonic ERJ-8ENF9312V is designated "Not For New Designs" by the manufacturer. This designation indicates the part is in mature or declining production status. It remains available for existing production lines and legacy applications but should not be selected for new circuit designs. The CRCW120693K1FKEA or RC1206FR-0793K1L are preferred alternatives for new designs.

Q: Are there any dimensional concerns when substituting these parts?

A: Dimensional variations are minor. The RC1206FR-0793K1L has a length of 0.122" (3.10mm) compared to 0.126" (3.20mm) for the other three parts. Seated heights range from 0.024" to 0.028". These differences are within typical PCB layout tolerances for 1206 packages but should be verified in space-constrained applications.

Q: Do all substitute parts meet RoHS and REACH compliance?

A: Yes. All four parts (RCS3216F9312CS, CRCW120693K1FKEA, ERJ-8ENF9312V, and RC1206FR-0793K1L) are ROHS3 compliant and REACH unaffected. All carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part should be selected for automotive applications?

A: The CRCW120693K1FKEA (Vishay Dale) and ERJ-8ENF9312V (Panasonic) both carry AEC-Q200 automotive qualification. For new automotive designs, the CRCW120693K1FKEA is preferred due to its active production status. The ERJ-8ENF9312V is suitable for existing automotive production lines.

Q: What is the difference between the packaging formats listed?

A: The RCS3216F9312CS is listed with packaging designation "-" (not specified), while CRCW120693K1FKEA, ERJ-8ENF9312V, and RC1206FR-0793K1L are all supplied in Tape & Reel (TR) format. All parts use the same 1206 (3216 Metric) package type and are compatible with standard SMD assembly equipment.