RC3216F1073CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1073CS is a 107 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Key Parameters

Parameter	Value	Specification Basis
Resistance Value	107 kOhms	Primary electrical specification
Tolerance	±1%	Precision requirement
Power Rating	0.25W (1/4W)	Thermal dissipation capacity
Package / Case	1206 (3216 Metric)	Physical footprint and mounting
Composition	Thick Film	Construction technology
Temperature Coefficient	±100ppm/°C	Stability over temperature range
Operating Temperature Range	-55°C ~ 155°C	Environmental operating limits
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Handling and storage requirements
RoHS Status	ROHS3 Compliant	Environmental compliance

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Resistance Value: 107 kOhms (exact match required)
Tolerance: ±1% (exact match required)
Power Rating: 0.25W / 1/4W (exact match required)
Package / Case: 1206 (3216 Metric) (exact match required)
Composition: Thick Film (exact match required)
Temperature Coefficient: ±100ppm/°C (exact match required)
Operating Temperature Range: -55°C ~ 155°C (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)
Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

Manufacturer identity (different suppliers acceptable)
Packaging format (Tape & Reel or Cut Tape acceptable)
Physical dimensions within 1206 package tolerance (height variation ±0.004" acceptable)
Product status (Active or Not For New Designs both acceptable for substitution)
Optional certifications (AEC-Q200 automotive rating is supplementary, not required)

All identified substitute parts meet these criteria and are direct functional equivalents.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Composition	Temp Coeff	Op Temp Range	Height Max (mm)	Product Status	RoHS	MSL
RC3216F1073CS	Samsung Electro-Mechanics	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.65	Active	ROHS3	1
CR1206-FX-1073ELF	Bourns Inc.	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.75	Active	ROHS3	1
ERJ-8ENF1073V	Panasonic Electronic Components	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.70	Not For New Designs	ROHS3	1
RC1206FR-07107KL	YAGEO	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.65	Active	ROHS3	1
RMCF1206FT107K	Stackpole Electronics Inc	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.70	Active	ROHS3	1
CRCW1206107KFKEA	Vishay Dale	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.60	Active	ROHS3	1
MCR18ERTF1073	Rohm Semiconductor	107 kΩ	±1%	0.25	1206	Thick Film	±100ppm/°C	-55~155°C	0.65	Discontinued at DiGi Electronics	ROHS3	1

Engineering Selection Recommendations

Primary Selection (Active Status, Standard Applications):

RC1206FR-07107KL (YAGEO): Active product status with moisture-resistant construction matching the original specification. Suitable for general industrial applications.
CR1206-FX-1073ELF (Bourns Inc.): Active product status with moisture-resistant construction. Highest inventory availability among standard options.
CRCW1206107KFKEA (Vishay Dale): Active product status with AEC-Q200 automotive certification. Recommended for automotive and high-reliability applications.
RMCF1206FT107K (Stackpole Electronics Inc): Active product status with AEC-Q200 automotive certification. Suitable for automotive and industrial applications requiring automotive-grade components.

Secondary Selection (Specialized Applications):

ERJ-8ENF1073V (Panasonic Electronic Components): Carries AEC-Q200 automotive certification but marked as Not For New Designs. Use only in legacy system maintenance or when existing design documentation specifies this part.

Not Recommended for New Designs:

MCR18ERTF1073 (Rohm Semiconductor): Discontinued at DiGi Electronics. Avoid for new designs due to supply chain discontinuation status.

All recommended parts maintain ROHS3 compliance, MSL Level 1 (unlimited moisture sensitivity), and identical electrical performance within the specified tolerance and temperature range.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216F1073CS with any of these parts in my existing circuit?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. They share identical resistance value (107 kOhms), tolerance (±1%), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). Physical dimensions vary slightly in height (0.60mm to 0.75mm maximum), but all remain within 1206 package specifications and will fit standard PCB footprints.

Q: What is the difference between "Active" and "Not For New Designs" product status?

A: Active status indicates the manufacturer continues production and supports the component for new circuit designs. Not For New Designs indicates the manufacturer has discontinued active development but may maintain limited production for legacy system support. For new designs, select parts with Active status: RC1206FR-07107KL, CR1206-FX-1073ELF, CRCW1206107KFKEA, or RMCF1206FT107K.

Q: Do I need AEC-Q200 automotive certification for my application?

A: AEC-Q200 certification is required only if your application is automotive or requires automotive-grade reliability standards. For standard industrial applications, parts without AEC-Q200 (CR1206-FX-1073ELF, RC1206FR-07107KL) are fully equivalent. For automotive applications, select CRCW1206107KFKEA or RMCF1206FT107K.

Q: What does MSL Level 1 (Unlimited) mean?

A: MSL (Moisture Sensitivity Level) 1 indicates the component has unlimited shelf life and requires no special moisture-control handling during storage or assembly. All substitute parts carry MSL Level 1, matching the original RC3216F1073CS specification.

Q: Are there any height restrictions I should consider?

A: The 1206 package allows height variation from 0.60mm to 0.75mm maximum. All substitute parts fall within this range. If your PCB design has height constraints (such as under-component clearance requirements), verify the specific height of your selected part: CRCW1206107KFKEA (0.60mm minimum), RC3216F1073CS and RC1206FR-07107KL (0.65mm), ERJ-8ENF1073V and RMCF1206FT107K (0.70mm), or CR1206-FX-1073ELF (0.75mm maximum).

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly equipment. Cut Tape (CT) is supplied as individual pieces cut from the carrier tape, suitable for manual assembly or small-volume applications. Both formats contain identical components; packaging format selection depends on your assembly process requirements.

Q: Why is MCR18ERTF1073 marked as discontinued?

A: MCR18ERTF1073 is discontinued at DiGi Electronics, indicating limited or no ongoing supply availability. While electrically equivalent, this part should not be selected for new designs due to supply chain risk. Use only for legacy system repairs when no alternative is available.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All substitute parts meet identical electrical and environmental specifications. Mixing manufacturers in the same design is acceptable from a functional standpoint. However, for manufacturing consistency and supply chain management, it is common practice to standardize on a single manufacturer per design revision.

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