RC1608F272CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F272CS is a 2.7 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Equivalent and substitute parts are identified when identical electrical specifications, mechanical dimensions, and environmental ratings are maintained across different manufacturers. This reference provides direct substitutes and similar alternatives for procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	2.7 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

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

Electrical Specifications: Resistance value (2.7 kOhms), tolerance (±1%), and power rating (0.1W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package designation (0603 / 1608 Metric), physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm nominal), and height (0.022" / 0.55mm maximum seated) ensure PCB footprint compatibility and assembly process alignment.

Environmental & Compliance Requirements: Moisture Sensitivity Level 1 (Unlimited) and ROHS3 compliance are baseline requirements. Additional certifications such as AEC-Q200 automotive qualification represent enhanced specifications suitable for automotive applications but do not disqualify non-automotive variants for general industrial use.

Packaging Format: Tape & Reel (TR) and Cut Tape (CT) formats are interchangeable for procurement purposes; both support automated assembly processes.

Substitute parts are classified as:

Direct Substitutes: Identical specifications across all parameters
Similar Alternatives: Identical electrical and mechanical specifications with enhanced certifications (AEC-Q200) or minor dimensional variations within tolerance

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp (°C)	MSL	RoHS	Features	Product Status
RC1608F272CS	Samsung Electro-Mechanics	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Moisture Resistant	Active
CR0603-FX-2701ELF	Bourns Inc.	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Moisture Resistant	Active
CRG0603F2K7	TE Connectivity Passive Product	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	—	Active
RC0603FR-072K7L	YAGEO	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Moisture Resistant	Active
AC0603FR-072K7L	YAGEO	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Automotive AEC-Q200, Moisture Resistant	Active
CRCW06032K70FKEA	Vishay Dale	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Automotive AEC-Q200	Active
CRCW06032K70FKEB	Vishay Dale	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Automotive AEC-Q200	Discontinued at DiGi Electronics
CRCW06032K70FKTA	Vishay Dale	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	RoHS Non-compliant	Automotive AEC-Q200	Active
ERJ-3EKF2701V	Panasonic Electronic Components	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Automotive AEC-Q200	Active
RMCF0603FT2K70	Stackpole Electronics Inc	2.7 kΩ	±1%	0.1	0603	±100	-55 ~ 155	1	ROHS3	Automotive AEC-Q200	Active

Engineering Selection Recommendations

Direct Substitutes (Identical Specifications):

CR0603-FX-2701ELF (Bourns Inc.), CRG0603F2K7 (TE Connectivity), and RC0603FR-072K7L (YAGEO) are direct functional equivalents to RC1608F272CS. All three maintain identical electrical parameters, package dimensions, and ROHS3 compliance. CR0603-FX-2701ELF and RC0603FR-072K7L include moisture-resistant construction matching the original specification. Selection among these three is based on procurement availability and supply chain logistics.

Similar Alternatives with Enhanced Certifications:

AC0603FR-072K7L, CRCW06032K70FKEA, ERJ-3EKF2701V, and RMCF0603FT2K70 incorporate AEC-Q200 automotive qualification. These components meet all baseline electrical and mechanical requirements of RC1608F272CS while providing additional automotive-grade reliability certification. These alternatives are suitable for applications requiring automotive-level component qualification or when sourcing from automotive-qualified suppliers is mandated by procurement policy.

Parts to Avoid:

CRCW06032K70FKEB is discontinued at DiGi Electronics and should not be selected for new designs or long-term supply commitments.

CRCW06032K70FKTA is RoHS non-compliant and REACH-affected. This part does not meet the ROHS3 compliance requirement of the original specification and is unsuitable for applications subject to RoHS directives.

Compliance Verification:

All recommended direct substitutes and similar alternatives maintain ROHS3 compliance, MSL Level 1 (Unlimited moisture sensitivity), and REACH unaffected status, ensuring regulatory alignment with RC1608F272CS.

Frequently Asked Questions (FAQ)

Q: Can I use CRCW06032K70FKTA as a substitute for RC1608F272CS?

A: No. CRCW06032K70FKTA is RoHS non-compliant and REACH-affected, whereas RC1608F272CS is ROHS3 compliant. This part does not meet the compliance requirements of the original specification.

Q: What is the difference between direct substitutes and similar alternatives?

A: Direct substitutes (CR0603-FX-2701ELF, CRG0603F2K7, RC0603FR-072K7L) match all electrical, mechanical, and compliance specifications of RC1608F272CS. Similar alternatives (AC0603FR-072K7L, CRCW06032K70FKEA, ERJ-3EKF2701V, RMCF0603FT2K70) meet all baseline requirements but include additional AEC-Q200 automotive certification. Both categories are functionally equivalent for the specified application.

Q: Are packaging format differences (Tape & Reel vs. Cut Tape) significant?

A: No. Both Tape & Reel (TR) and Cut Tape (CT) formats support automated assembly processes. Selection is based on procurement workflow and inventory management practices rather than technical compatibility.

Q: Can I substitute an AEC-Q200 rated part for a non-automotive application?

A: Yes. AEC-Q200 certification represents enhanced reliability qualification and is a superset of standard industrial specifications. Parts with AEC-Q200 certification are suitable for non-automotive applications and provide additional margin for reliability-critical designs.

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

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All parts in this reference maintain MSL Level 1 classification.

Q: Are there dimensional variations between substitute parts?

A: Minor dimensional variations exist within tolerance. CRCW06032K70FKEA and CRCW06032K70FKEB have slightly different width (0.033" vs. 0.031") and height (0.020" vs. 0.022") specifications compared to RC1608F272CS. These variations remain within 0603 package tolerance and do not affect PCB footprint compatibility or assembly processes.

Q: Which substitute has the highest inventory availability?

A: ERJ-3EKF2701V (Panasonic) has the highest inventory at 436,154 pieces. CRCW06032K70FKEA (Vishay Dale) has 115,763 pieces. Both represent strong supply chain options for high-volume procurement.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message