RC3225J361CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225J361CS is a 360 Ohm ±5% 1/3W chip resistor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package. 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 active in production. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements permit higher power ratings or improved tolerance specifications within the same package footprint.

Substiute Parts

RC3225J361CS

Samsung Electro-MechanicsIn Stock: 972RC3225J361CS Datasheet

Current PartRFQ

RC1210JR-07360RL

YAGEOIn Stock: 10745RC1210JR-07360RL Datasheet

UpgradeRFQ

ERJ-14NF3600U

Panasonic Electronic ComponentsIn Stock: 11019ERJ-14NF3600U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC3225J361CS is based on the following allowed parameters:

Primary Substitution Criteria (Must Match):

• Resistance value: 360 Ohms
• Package / Case: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Resistance: Yes
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Secondary Substitution Criteria (May Vary):

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Power Rating: 0.333W minimum (0.5W acceptable as upgrade)
• Manufacturer: Different manufacturers permitted if all primary criteria met

Substitute Classification:

Upgrade Substitute: RC1210JR-07360RL (YAGEO) — Identical electrical specifications with increased power rating (0.5W vs. 0.333W) and same tolerance (±5%). Suitable for direct replacement with enhanced thermal margin.

Similar Substitute: ERJ-14NF3600U (Panasonic Electronic Components) — Meets all primary criteria with improved tolerance (±1% vs. ±5%) and increased power rating (0.5W). Includes automotive AEC-Q200 qualification. Product status is "Not For New Designs," limiting application to legacy or maintenance scenarios.

Parameter Comparison

Engineering Selection Recommendations

For Active Production Designs:

RC1210JR-07360RL (YAGEO) is the primary substitute for RC3225J361CS. Both parts maintain Active product status, ensuring long-term availability and supply chain stability. The YAGEO part provides identical electrical performance with increased power dissipation capability (0.5W vs. 0.333W), offering improved thermal margin in applications where the original 1/3W rating approaches maximum load. Tolerance remains ±5%, maintaining circuit design compatibility. ROHS3 compliance and MSL 1 rating are identical. Higher inventory availability (10670 pcs vs. 896 pcs) supports production volume requirements.

For Legacy or Maintenance Applications:

ERJ-14NF3600U (Panasonic Electronic Components) is applicable only to existing designs or maintenance scenarios. This part carries "Not For New Designs" status, restricting its use to replacement or repair of fielded equipment. The ±1% tolerance provides improved precision over the original ±5% specification. Automotive AEC-Q200 qualification indicates suitability for automotive environments. Power rating (0.5W) and all environmental specifications match the YAGEO alternative.

Compliance Verification:

All three parts satisfy ROHS3 compliance and REACH unaffected status. MSL 1 (Unlimited) rating permits unrestricted storage and handling. Temperature coefficient (±100ppm/°C) and operating range (-55°C ~ 155°C) are identical across all options.

Frequently Asked Questions (FAQ)

Q: Can RC1210JR-07360RL replace RC3225J361CS in existing designs?

A: Yes. RC1210JR-07360RL is a direct substitute. Both parts share identical resistance (360 Ohms), tolerance (±5%), package (1210), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance ratings (ROHS3, MSL 1). The YAGEO part provides higher power rating (0.5W vs. 0.333W), which is compatible with circuits designed for the lower rating.

Q: What is the difference between the Samsung and YAGEO parts?

A: RC3225J361CS (Samsung) and RC1210JR-07360RL (YAGEO) are electrically equivalent. Primary differences are manufacturer, power rating (0.333W vs. 0.5W), packaging format (bulk vs. tape & reel), and inventory availability. The YAGEO part offers higher thermal capacity without changing circuit behavior.

Q: Why is ERJ-14NF3600U marked "Not For New Designs"?

A: ERJ-14NF3600U carries legacy product status from Panasonic. This designation restricts its use to maintenance, repair, or replacement of existing fielded equipment. New designs should use RC1210JR-07360RL (YAGEO) or RC3225J361CS (Samsung), both with Active status.

Q: Can I use ERJ-14NF3600U if I need ±1% tolerance?

A: ERJ-14NF3600U provides ±1% tolerance, which is tighter than the original ±5% specification. However, "Not For New Designs" status limits its application to legacy systems or maintenance scenarios. For new designs requiring ±1% tolerance in the 360 Ohm 1210 package, alternative active-status parts should be evaluated.

Q: Are all three parts physically compatible with the same PCB footprint?

A: Yes. All three parts use the 1210 (3225 Metric) package with identical footprint specifications. Physical dimensions vary slightly (length 0.122" to 0.126", width 0.098" to 0.102", height 0.024" to 0.028"), but these variations fall within standard PCB pad tolerances and do not affect mounting compatibility.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life and unrestricted storage conditions. No special moisture control, baking, or handling procedures are required. All three parts carry this rating, ensuring identical storage and logistics requirements.

Q: Do all parts meet automotive specifications?

A: RC3225J361CS and RC1210JR-07360RL do not carry automotive certifications. ERJ-14NF3600U includes AEC-Q200 qualification, suitable for automotive applications. For automotive designs, ERJ-14NF3600U is the appropriate choice, despite its "Not For New Designs" status.

Q: Which part should I select for highest availability?

A: ERJ-14NF3600U (Panasonic) offers the highest inventory (10910 pcs), followed by RC1210JR-07360RL (YAGEO) at 10670 pcs. RC3225J361CS (Samsung) has lower availability at 896 pcs. For supply chain resilience, YAGEO or Panasonic parts are preferred.