RC3216J1R8CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J1R8CS is a 1.8 Ohms ±5% 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 1149 pieces currently in stock. The part is designed for general-purpose applications requiring moisture-resistant thick film construction. Substitute parts are identified when original inventory becomes unavailable, when alternative manufacturers offer improved specifications, or when application requirements necessitate enhanced performance characteristics such as tighter tolerance or automotive qualification.

Substiute Parts

RC3216J1R8CS

Samsung Electro-MechanicsIn Stock: 1222RC3216J1R8CS Datasheet

Current PartRFQ

RMCF1206JT1R80

Stackpole Electronics IncIn Stock: 14810RMCF1206JT1R80 Datasheet

DirectRFQ

ERJ-8RQF1R8V

Panasonic Electronic ComponentsIn Stock: 15606ERJ-8RQF1R8V Datasheet

UpgradeRFQ

RC1206FR-071R8L

YAGEOIn Stock: 1513105RC1206FR-071R8L Datasheet

UpgradeRFQ

RC1206JR-071R8L

YAGEOIn Stock: 11108RC1206JR-071R8L Datasheet

UpgradeRFQ

RMCF1206FT1R80

Stackpole Electronics IncIn Stock: 36645RMCF1206FT1R80 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216J1R8CS is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 1.8 Ohms
• Package / Case: 1206 (3216 Metric)
• Power rating: 0.25W minimum
• Number of terminations: 2
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• Moisture Sensitivity Level: 1

Allowable Variation Parameters:

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Temperature coefficient: ±300ppm/°C or better
• Composition: Thick film (consistent across all parts)
• Features: May include additional qualifications (Automotive AEC-Q200, Current Sense)

All identified substitute parts meet or exceed these criteria. Substitutes are categorized as direct equivalents (matching tolerance) or upgrades (improved tolerance or additional certifications).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Matching Tolerance ±5%):

RMCF1206JT1R80 (Stackpole Electronics Inc) and RC1206JR-071R8L (YAGEO) are direct functional equivalents to the RC3216J1R8CS. Both maintain ±5% tolerance and identical electrical specifications. RMCF1206JT1R80 includes Automotive AEC-Q200 qualification, providing enhanced reliability for automotive applications. RC1206JR-071R8L offers significantly higher inventory availability (11073 pieces) compared to the main part. Both are ROHS3 compliant with MSL 1 rating.

Upgraded Tolerance (±1%):

ERJ-8RQF1R8V (Panasonic Electronic Components), RC1206FR-071R8L (YAGEO), and RMCF1206FT1R80 (Stackpole Electronics Inc) provide tighter ±1% tolerance specifications. These parts are suitable for applications requiring improved accuracy. ERJ-8RQF1R8V includes both Automotive AEC-Q200 and Current Sense features. RC1206FR-071R8L offers the highest inventory level (1513071 pieces). RMCF1206FT1R80 combines Automotive AEC-Q200 qualification with ±1% tolerance and substantial inventory (36546 pieces).

Temperature Coefficient Improvement:

All substitute parts feature ±200ppm/°C temperature coefficient, which is superior to the main part's ±300ppm/°C specification. This improvement applies across all identified substitutes.

Selection Criteria:

• For general-purpose replacement: RMCF1206JT1R80 or RC1206JR-071R8L
• For automotive applications: RMCF1206JT1R80 or RMCF1206FT1R80
• For precision applications: ERJ-8RQF1R8V, RC1206FR-071R8L, or RMCF1206FT1R80
• For maximum availability: RC1206FR-071R8L

Frequently Asked Questions (FAQ)

Q: Can RMCF1206JT1R80 replace RC3216J1R8CS in all applications?

A: RMCF1206JT1R80 is a direct functional equivalent with identical resistance (1.8 Ohms), tolerance (±5%), power rating (0.25W), and package (1206). Both are ROHS3 compliant with MSL 1. The substitute features improved temperature coefficient (±200ppm/°C vs ±300ppm/°C) and Automotive AEC-Q200 qualification. Direct substitution is supported for applications not requiring specific moisture-resistant branding.

Q: What is the difference between direct equivalents and upgraded parts?

A: Direct equivalents (RMCF1206JT1R80, RC1206JR-071R8L) match the ±5% tolerance of the main part. Upgraded parts (ERJ-8RQF1R8V, RC1206FR-071R8L, RMCF1206FT1R80) provide tighter ±1% tolerance. All substitutes offer improved temperature coefficient (±200ppm/°C). Upgraded parts are suitable for applications requiring higher accuracy but are not required for general-purpose use.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) packaging. The main part RC3216J1R8CS does not specify packaging format in the provided data.

Q: Can ERJ-8RQF1R8V be used in automotive applications?

A: Yes. ERJ-8RQF1R8V is qualified to Automotive AEC-Q200 standard and includes Current Sense features. It meets all electrical and mechanical requirements for automotive-grade applications while providing ±1% tolerance and improved temperature coefficient.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. All parts in this comparison, including the main part and all substitutes, carry MSL 1 rating, ensuring consistent handling and storage procedures.

Q: Which substitute offers the best inventory availability?

A: RC1206FR-071R8L (YAGEO) provides the highest inventory level at 1513071 pieces. This part combines ±1% tolerance, moisture-resistant features, and ROHS3 compliance with exceptional stock availability.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist. RC3216J1R8CS and RMCF1206JT1R80 and RMCF1206FT1R80 measure 0.126" L x 0.063" W (3.20mm x 1.60mm). RC1206FR-071R8L and RC1206JR-071R8L measure 0.122" L x 0.063" W (3.10mm x 1.60mm). Height differences are minimal (0.026" vs 0.028" maximum seated height). All parts fit standard 1206 footprints.

Q: Can I use ±1% tolerance parts as direct replacements for ±5% applications?

A: Yes. Tighter tolerance (±1%) is a performance upgrade and is compatible with applications designed for ±5% tolerance. The component will perform within the original specification range while providing improved accuracy.