RC3216J106CS Equivalent & Substitute Parts

Part Overview

The RC3216J106CS is a 10 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 1115 pieces currently in stock. The part is ROHS3 compliant and features moisture-resistant construction suitable for general industrial and commercial applications operating across -55°C to 155°C temperature range.

Substitute parts are necessary when the original manufacturer experiences supply constraints, when design requirements demand enhanced specifications such as tighter tolerance or automotive qualification, or when alternative packaging formats are required for production optimization.

Key Parameters

Parameter	Value
Resistance	10 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

Substitution eligibility is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria (Must Match):

Resistance value: 10 MOhms
Power rating: 0.25W (1/4W)
Package type: 1206 (3216 Metric)
Operating temperature range: -55°C ~ 155°C
Number of terminations: 2
RoHS compliance: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Secondary Substitution Criteria (Allowable Variations):

Tolerance: ±5% (primary specification) or ±1% (enhanced specification)
Temperature coefficient: ±100ppm/°C (primary) or ±200ppm/°C (acceptable variation)
Composition: Thick Film (all candidates)
Features: Moisture Resistant, Automotive AEC-Q200, or High Voltage (enhanced features do not preclude substitution)

Substitution Categories:

Direct Equivalents - Identical electrical specifications and standard features:

RC1206JR-0710ML (YAGEO)
RMCF1206JT10M0 (Stackpole Electronics Inc)

Enhanced Tolerance Substitutes - Tighter tolerance (±1%) with same or enhanced features:

RMCF1206FT10M0 (Stackpole Electronics Inc)
AC1206FR-0710ML (YAGEO)
RC1206FR-0710ML (YAGEO)
RCV120610M0FKEA (Vishay Dale)
KTR18EZPF1005 (Rohm Semiconductor)

Enhanced Feature Substitutes - Same electrical specifications with additional certifications or capabilities:

HVC1206T1005JET (Ohmite) - High Voltage
KTR18EZPJ106 (Rohm Semiconductor) - Automotive AEC-Q200, High Voltage
MCR18ERTJ106 (Rohm Semiconductor) - Standard features, discontinued status

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Features	Product Status	Inventory
RC3216J106CS	Samsung Electro-Mechanics	10 MOhms	±5%	0.25	±100	1206	Moisture Resistant	Active	1115
RC1206JR-0710ML	YAGEO	10 MOhms	±5%	0.25	±100	1206	Moisture Resistant	Active	127488
RMCF1206FT10M0	Stackpole Electronics Inc	10 MOhms	±1%	0.25	±200	1206	Automotive AEC-Q200	Active	56193
RMCF1206JT10M0	Stackpole Electronics Inc	10 MOhms	±5%	0.25	±200	1206	Automotive AEC-Q200	Active	5356
AC1206FR-0710ML	YAGEO	10 MOhms	±1%	0.25	±100	1206	Automotive AEC-Q200, Moisture Resistant	Active	45023
HVC1206T1005JET	Ohmite	10 MOhms	±5%	0.25	±100	1206	High Voltage	Active	1962
KTR18EZPF1005	Rohm Semiconductor	10 MOhms	±1%	0.25	±100	1206	Automotive AEC-Q200, High Voltage	Active	65558
KTR18EZPJ106	Rohm Semiconductor	10 MOhms	±5%	0.25	±200	1206	Automotive AEC-Q200, High Voltage	Active	48521
MCR18ERTJ106	Rohm Semiconductor	10 MOhms	±5%	0.25	±200	1206	Standard	Discontinued at DiGi Electronics	768
RC1206FR-0710ML	YAGEO	10 MOhms	±1%	0.25	±100	1206	Moisture Resistant	Active	110488
RCV120610M0FKEA	Vishay Dale	10 MOhms	±1%	0.25	±100	1206	High Voltage	Active	32250

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

RC1206JR-0710ML (YAGEO) is the primary direct equivalent, offering identical electrical specifications with ±5% tolerance and ±100ppm/°C temperature coefficient. This part maintains Active product status with significantly higher inventory availability (127,488 units) compared to the original Samsung part. Both parts feature moisture-resistant thick film construction and are ROHS3 compliant with MSL 1 rating.

RMCF1206JT10M0 (Stackpole Electronics Inc) provides direct substitution with the addition of Automotive AEC-Q200 qualification. While temperature coefficient increases to ±200ppm/°C, all critical electrical parameters remain equivalent. This part is suitable for applications requiring automotive-grade reliability without tolerance enhancement.

For Enhanced Tolerance Applications:

RC1206FR-0710ML (YAGEO) and AC1206FR-0710ML (YAGEO) both provide ±1% tolerance with moisture-resistant features and ROHS3 compliance. RC1206FR-0710ML maintains ±100ppm/°C temperature coefficient identical to the original part. AC1206FR-0710ML adds Automotive AEC-Q200 qualification while preserving the same temperature coefficient. Both are Active status with substantial inventory.

RMCF1206FT10M0 (Stackpole Electronics Inc) offers ±1% tolerance with Automotive AEC-Q200 qualification. Temperature coefficient increases to ±200ppm/°C. This part is suitable for automotive applications requiring tighter tolerance specifications.

RCV120610M0FKEA (Vishay Dale) provides ±1% tolerance with High Voltage capability and ±100ppm/°C temperature coefficient. This part is appropriate for applications requiring enhanced voltage performance characteristics.

For Specialized Applications:

KTR18EZPF1005 (Rohm Semiconductor) combines ±1% tolerance with Automotive AEC-Q200 and High Voltage features while maintaining ±100ppm/°C temperature coefficient. This part is suitable for demanding automotive applications with high-voltage requirements.

KTR18EZPJ106 (Rohm Semiconductor) provides ±5% tolerance with Automotive AEC-Q200 and High Voltage features. Temperature coefficient is ±200ppm/°C. This part serves applications requiring automotive qualification and high-voltage performance without tolerance enhancement.

HVC1206T1005JET (Ohmite) offers High Voltage capability with ±5% tolerance and ±100ppm/°C temperature coefficient. This part is appropriate for high-voltage circuit applications.

Avoid Selection:

MCR18ERTJ106 (Rohm Semiconductor) is marked as Discontinued at DiGi Electronics and should not be selected for new designs despite meeting electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206JR-0710ML directly replace RC3216J106CS without circuit redesign?

A: Yes. RC1206JR-0710ML is a direct electrical equivalent with identical 10 MOhms ±5% specification, 0.25W power rating, ±100ppm/°C temperature coefficient, and 1206 package. Both parts are ROHS3 compliant with MSL 1 rating. No circuit redesign is required.

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

A: Tolerance specifies the maximum deviation from the nominal 10 MOhms resistance value. ±5% tolerance allows deviation up to 500 kOhms (9.5 to 10.5 MOhms). ±1% tolerance restricts deviation to 100 kOhms (9.9 to 10.1 MOhms). Applications requiring precise resistance values should specify ±1% tolerance substitutes such as RC1206FR-0710ML, RMCF1206FT10M0, or RCV120610M0FKEA.

Q: Are Automotive AEC-Q200 qualified parts suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 qualification indicates enhanced reliability testing and quality standards. These parts are fully compatible with non-automotive applications and provide superior reliability margins. Parts such as RMCF1206JT10M0, AC1206FR-0710ML, and KTR18EZPJ106 can be used in any application requiring the specified electrical parameters.

Q: What does "High Voltage" feature indicate?

A: High Voltage designation indicates the resistor is designed for applications with elevated voltage stress. Parts such as HVC1206T1005JET, KTR18EZPF1005, and RCV120610M0FKEA maintain the same 10 MOhms resistance and 0.25W power rating while offering enhanced voltage performance characteristics. These parts are suitable for standard applications and provide additional margin for high-voltage circuit designs.

Q: Does temperature coefficient affect substitution compatibility?

A: Temperature coefficient (±100ppm/°C or ±200ppm/°C) specifies resistance change per degree Celsius. Both values are acceptable for substitution as they fall within standard thick film resistor specifications. Applications operating across wide temperature ranges (-55°C to 155°C) should verify that the selected temperature coefficient meets circuit performance requirements. ±100ppm/°C provides tighter temperature stability than ±200ppm/°C.

Q: Can I substitute a part with higher inventory availability?

A: Yes. RC1206JR-0710ML (127,488 units) and RC1206FR-0710ML (110,488 units) offer significantly higher inventory than the original RC3216J106CS (1,115 units). Both are Active status from established manufacturers and provide equivalent or enhanced specifications. Higher inventory availability reduces supply chain risk for production planning.

Q: What packaging formats are available for these substitutes?

A: The original RC3216J106CS uses standard packaging. Substitute parts are available in Tape & Reel (TR) format for automated assembly and Cut Tape (CT) & Digi-Reel® format for smaller quantities. Verify packaging format compatibility with your production equipment before final selection.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original RC3216J106CS specifications. All parts are suitable for applications requiring environmental compliance certification.

Q: Which substitute offers the best overall compatibility?

A: RC1206JR-0710ML (YAGEO) provides optimal compatibility as a direct electrical equivalent with identical specifications, Active product status, and substantially higher inventory availability. For applications requiring enhanced specifications, RC1206FR-0710ML (YAGEO) offers ±1% tolerance with moisture-resistant features and the highest inventory level (110,488 units) among enhanced-tolerance options.

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