RC3216J205CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216J205CS is a 2 MOhms ±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 826 units in current inventory. The part is ROHS3 compliant, REACH unaffected, and features moisture-resistant construction suitable for general industrial and consumer applications. Equivalent and substitute parts are identified based on matching electrical specifications (2 MOhms resistance, 0.25W power rating, 1206 package) and mechanical compatibility, with consideration for tolerance grades and feature enhancements available from alternative manufacturers.

Key Parameters

Parameter	Value
Resistance	2 MOhms
Tolerance	±5%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±100ppm/°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RC3216J205CS are grouped into two categories based on substitution type and electrical compatibility:

Direct Substitutes (Equivalent Tolerance ±5%) Direct substitutes maintain the original ±5% tolerance specification and are functionally interchangeable without circuit redesign. These parts share identical electrical performance characteristics:

Resistance: 2 MOhms
Tolerance: ±5%
Power: 0.25W
Package: 1206 (3216 Metric)
Operating Temperature: -55°C ~ 155°C
Moisture Sensitivity Level: 1

Upgrade Substitutes (Enhanced Tolerance ±1%) Upgrade substitutes offer improved tolerance (±1%) compared to the original ±5% specification. These parts provide superior accuracy and stability while maintaining all other critical parameters. Upgrades are suitable for applications requiring tighter tolerance control and are backward compatible with circuits designed for ±5% tolerance parts.

Key Substitution Parameters:

Resistance value (2 MOhms)
Package footprint (1206 / 3216 Metric)
Power dissipation capability (0.25W minimum)
Operating temperature range (-55°C ~ 155°C minimum)
Moisture Sensitivity Level (1 or equivalent)
RoHS3 compliance

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Op. Temp (°C)	Features	Product Status	Inventory
RC3216J205CS	Samsung Electro-Mechanics	2 MOhms	±5%	0.25	±100	-55 ~ 155	Moisture Resistant	Active	826
RC1206JR-072ML	YAGEO	2 MOhms	±5%	0.25	±100	-55 ~ 155	Moisture Resistant	Active	10192
RCV12062M00FKEA	Vishay Dale	2 MOhms	±1%	0.25	±100	-55 ~ 155	High Voltage	Active	19543
RMCF1206FT2M00	Stackpole Electronics Inc	2 MOhms	±1%	0.25	±200	-55 ~ 155	Automotive AEC-Q200	Active	156598
AC1206FR-072ML	YAGEO	2 MOhms	±1%	0.25	±100	-55 ~ 155	Automotive AEC-Q200, Moisture Resistant	Active	7249
ERJ-8ENF2004V	Panasonic Electronic Components	2 MOhms	±1%	0.25	±100	-55 ~ 155	Automotive AEC-Q200	Not For New Designs	123379
KTR18EZPF2004	Rohm Semiconductor	2 MOhms	±1%	0.25	±100	-55 ~ 155	Automotive AEC-Q200, High Voltage	Active	120822
KTR18EZPJ205	Rohm Semiconductor	2 MOhms	±5%	0.25	±200	-55 ~ 155	Automotive AEC-Q200, High Voltage	Active	8303
RC1206FR-072ML	YAGEO	2 MOhms	±1%	0.25	±100	-55 ~ 155	Moisture Resistant	Active	1000100
RMCF1206JG2M00	Stackpole Electronics Inc	2 MOhms	±5%	0.25	±200	-55 ~ 155	Automotive AEC-Q200	Active	9865
RV1206FR-072ML	YAGEO	2 MOhms	±1%	0.25	±200	-55 ~ 155	Automotive AEC-Q200, High Voltage	Active	1450

Engineering Selection Recommendations

For Direct Equivalent Replacement (±5% Tolerance)

RC1206JR-072ML (YAGEO) is the primary direct equivalent with identical electrical specifications and moisture-resistant features. This part maintains ±5% tolerance, ±100ppm/°C temperature coefficient, and Active product status. Inventory availability is 10192 units.

KTR18EZPJ205 (Rohm Semiconductor) provides direct equivalence with ±5% tolerance and identical resistance/power specifications. This part adds Automotive AEC-Q200 qualification and high-voltage features. Temperature coefficient is ±200ppm/°C. Active product status with 8303 units in stock.

RMCF1206JG2M00 (Stackpole Electronics Inc) offers direct tolerance equivalence at ±5% with Automotive AEC-Q200 qualification. Temperature coefficient is ±200ppm/°C. Active status with 9865 units available.

For Upgraded Performance (±1% Tolerance)

RC1206FR-072ML (YAGEO) provides tolerance upgrade to ±1% while maintaining moisture-resistant features and ±100ppm/°C temperature coefficient. This is the highest inventory option with 1,000,100 units. Active product status.

AC1206FR-072ML (YAGEO) combines ±1% tolerance upgrade with Automotive AEC-Q200 qualification and moisture-resistant construction. Temperature coefficient ±100ppm/°C. Active status with 7249 units.

KTR18EZPF2004 (Rohm Semiconductor) delivers ±1% tolerance with Automotive AEC-Q200 and high-voltage features. Temperature coefficient ±100ppm/°C. Active status with 120822 units in inventory.

RCV12062M00FKEA (Vishay Dale) provides ±1% tolerance upgrade with high-voltage features and ±100ppm/°C temperature coefficient. Active status with 19543 units.

For Automotive Applications

RMCF1206FT2M00 (Stackpole Electronics Inc) is specified for automotive use with AEC-Q200 qualification, ±1% tolerance, and highest inventory (156598 units). Temperature coefficient ±200ppm/°C. Active status.

Parts to Avoid for New Designs

ERJ-8ENF2004V (Panasonic Electronic Components) carries "Not For New Designs" product status despite high inventory (123379 units). This part should not be selected for new circuit designs.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-072ML directly replace RC3216J205CS without circuit modification?

A: Yes. RC1206JR-072ML is a direct equivalent with identical resistance (2 MOhms), tolerance (±5%), power rating (0.25W), package (1206), and operating temperature range (-55°C ~ 155°C). Both parts feature moisture-resistant thick film construction and MSL 1 rating. No circuit redesign is required.

Q: What is the difference between direct substitutes and upgrade substitutes?

A: Direct substitutes maintain the original ±5% tolerance specification. Upgrade substitutes offer improved ±1% tolerance, providing superior accuracy and stability. Upgrades are backward compatible with circuits designed for ±5% tolerance parts and can be used as direct replacements with enhanced performance.

Q: Are all substitute parts available in 1206 package?

A: Yes. All listed substitute parts are specified in 1206 (3216 Metric) package with identical footprint dimensions (0.126" L x 0.063" W or 3.20mm x 1.60mm). Physical compatibility is confirmed across all alternatives.

Q: Which substitute offers the best inventory availability?

A: RC1206FR-072ML (YAGEO) has the highest inventory with 1,000,100 units in stock. This part provides ±1% tolerance upgrade with moisture-resistant features and Active product status.

Q: Can I use automotive-qualified parts (AEC-Q200) in non-automotive applications?

A: Yes. Automotive-qualified parts meet or exceed general industrial specifications and are suitable for non-automotive applications. Parts such as AC1206FR-072ML, KTR18EZPF2004, and RMCF1206FT2M00 provide additional reliability margins through AEC-Q200 qualification while maintaining full compatibility with standard circuit requirements.

Q: What is the significance of temperature coefficient differences (±100ppm/°C vs ±200ppm/°C)?

A: Temperature coefficient indicates resistance change per degree Celsius. ±100ppm/°C provides tighter stability across temperature variations compared to ±200ppm/°C. For applications with wide temperature operation or precision requirements, parts with ±100ppm/°C (such as RC1206FR-072ML or AC1206FR-072ML) are preferred.

Q: Why should ERJ-8ENF2004V be avoided?

A: ERJ-8ENF2004V carries "Not For New Designs" product status, indicating the manufacturer has discontinued active support for new applications. Although inventory is available (123379 units), this part should not be selected for new circuit designs due to potential long-term supply and support limitations.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the environmental compliance of the original RC3216J205CS.

Q: What packaging options are available for substitute parts?

A: Substitute parts are available in Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging formats. Packaging selection depends on assembly process requirements and volume needs. All packaging options maintain identical electrical and mechanical specifications.

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