RC3216J165CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J165CS is a 1.6 MOhms ±5% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. 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 product status with 763 pieces in stock inventory.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating, temperature coefficient, operating temperature range) and mechanical compatibility (package type, physical dimensions, termination count). Substitute parts enable design flexibility, improve supply chain resilience, and provide alternative sourcing options when the primary part becomes unavailable.

Substiute Parts

RC3216J165CS

Samsung Electro-MechanicsIn Stock: 856RC3216J165CS Datasheet

Current PartRFQ

RC1206JR-071M6L

YAGEOIn Stock: 3407RC1206JR-071M6L Datasheet

DirectRFQ

RC1206FR-071M6L

YAGEOIn Stock: 10619RC1206FR-071M6L Datasheet

UpgradeRFQ

ERJ-8ENF1604V

Panasonic Electronic ComponentsIn Stock: 56251ERJ-8ENF1604V Datasheet

SimilarRFQ

KTR18EZPF1604

Rohm SemiconductorIn Stock: 107085KTR18EZPF1604 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters:

Mandatory Matching Parameters:

• Resistance value: 1.6 MOhms
• Power rating: 0.25W (1/4W)
• Package type: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Tolerance Variations: Substitute parts are grouped into two categories based on tolerance specification:

1. Direct Equivalents (±5% Tolerance): Parts matching the original ±5% tolerance specification for applications where tolerance precision is not critical.

2. Upgrade Substitutes (±1% Tolerance): Parts with tighter ±1% tolerance, suitable for applications requiring higher precision. These parts are electrically and mechanically compatible but offer improved tolerance performance.

Feature Enhancements: Some substitute parts include additional certifications (AEC-Q200 automotive qualification, high voltage capability) that do not affect base substitution eligibility but may provide additional value for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection:

RC1206JR-071M6L (YAGEO) is the primary direct equivalent, matching all electrical and mechanical specifications including ±5% tolerance. This part is Active in product status and available in Tape & Reel packaging with 3357 pieces in inventory. Selection of this part maintains identical tolerance performance to the original RC3216J165CS.

Upgrade Substitute Selection:

RC1206FR-071M6L (YAGEO) and KTR18EZPF1604 (Rohm Semiconductor) are upgrade substitutes offering ±1% tolerance with identical electrical and mechanical compatibility. Both parts are Active in product status. RC1206FR-071M6L provides the highest inventory availability (10592 pieces). KTR18EZPF1604 includes AEC-Q200 automotive qualification and high voltage capability features, with the largest inventory (107018 pieces).

Alternative Consideration:

ERJ-8ENF1604V (Panasonic Electronic Components) is electrically and mechanically compatible with ±1% tolerance and AEC-Q200 automotive qualification. However, this part carries "Not For New Designs" product status, indicating it is in end-of-life phase. Selection of this part is not recommended for new design implementations despite high inventory availability (56188 pieces).

Compliance Verification:

All recommended substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C ~ 155°C). No additional compliance verification is required for direct substitution in existing designs.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-071M6L directly replace RC3216J165CS without circuit modification?

A: Yes. RC1206JR-071M6L is a direct equivalent with matching resistance (1.6 MOhms), tolerance (±5%), power rating (0.25W), package (1206), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). No circuit modification is required.

Q: What is the difference between the ±5% and ±1% tolerance substitutes?

A: RC3216J165CS and RC1206JR-071M6L both specify ±5% tolerance. RC1206FR-071M6L, ERJ-8ENF1604V, and KTR18EZPF1604 specify ±1% tolerance. The ±1% tolerance substitutes provide tighter resistance value accuracy. Selection depends on circuit tolerance requirements. For applications where ±5% tolerance is sufficient, either category is acceptable.

Q: Are the physical dimensions identical across all substitute parts?

A: All parts use the 1206 (3216 Metric) package. Minor dimensional variations exist: RC3216J165CS and ERJ-8ENF1604V measure 0.126" L × 0.063" W (3.20mm × 1.60mm), while RC1206JR-071M6L, RC1206FR-071M6L, and KTR18EZPF1604 measure 0.122" L × 0.063" W (3.10mm × 1.60mm). Height variations range from 0.026" to 0.028" (0.65mm to 0.70mm). These variations are within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Why is ERJ-8ENF1604V marked "Not For New Designs"?

A: "Not For New Designs" indicates the part is in end-of-life phase and the manufacturer is discontinuing production. While the part remains electrically and mechanically compatible, it should not be selected for new design implementations. Use RC1206FR-071M6L or KTR18EZPF1604 for new designs.

Q: What packaging formats are available for these substitutes?

A: RC3216J165CS is supplied in bulk packaging. RC1206JR-071M6L, RC1206FR-071M6L, ERJ-8ENF1604V, and KTR18EZPF1604 are all supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RC3216J165CS, RC1206JR-071M6L, RC1206FR-071M6L, ERJ-8ENF1604V, and KTR18EZPF1604 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute offers the best inventory availability?

A: KTR18EZPF1604 (Rohm Semiconductor) offers the highest inventory with 107018 pieces in stock, followed by ERJ-8ENF1604V (56188 pieces) and RC1206FR-071M6L (10592 pieces). However, ERJ-8ENF1604V carries "Not For New Designs" status. For active production, KTR18EZPF1604 or RC1206FR-071M6L are recommended.