CPF0603B270RE TE Connectivity Resistor (Resistor Chip) In Stock

Name: CPF0603B270RE
Brand: TE Connectivity
SKU: CPF0603B270RE
Availability: InStock

CPF0603B270RE is a 270 Ω precision thin-film 0603 resistor with ±0.1% tolerance, ±25 ppm/°C TCR, and 0.063 W power rating. Optimized for high-accuracy analog conditioning and stable voltage reference circuits. Available in tape-and-reel from global distributors.

OBSOLETEResistorVerified Jul 2026

Package / Visual Reference

CPF0603B270REResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: OBSOLETE
Datasheet: CPF0603B270RE Datasheet PDF
Category: Resistor
Temp Range: -55.0°C to 155.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CPF0603B270RE?

270 Ω value at ±0.1% precision tolerance for highly accurate analog signal conditioning
±25 ppm/°C temperature coefficient delivers stable resistance across wide operating temperature ranges
Thin-film construction on a compact 0603 footprint (1.55 mm × 0.8 mm) for space-efficient SMT designs
Rated at 0.063 W for low-power precision measurement, voltage reference, and feedback networks

What is CPF0603B270RE used for?

CPF0603B270RE is well suited for precision analog circuits in test and measurement equipment, medical instrumentation, and industrial control systems where stable 270 Ω resistance with ±0.1% accuracy is critical. The ±25 ppm/°C TCR ensures minimal resistance drift across operating temperature ranges, preserving signal accuracy in sensitive voltage dividers and feedback networks. The compact 0603 footprint enables high-density PCB placement in space-constrained designs.

What are the specifications of CPF0603B270RE?

Reach Compliance Code	Compliant
YTEOL	0
Additional Feature	PRECISION
Construction	Rectangular
Mounting Feature	SURFACE MOUNT
Package Height	0.45mm
Package Length	1.55mm
Package Style	SMT
Package Width	0.8mm
Packing Method	TR, PAPER, 7 INCH
Rated Power Dissipation (P)	0.063W
Rated Temperature	70°C
Resistance	270Ω
Resistor Type	FIXED RESISTOR
Size Code	0603
Surface Mount	YES
Technology	THIN FILM
Temperature Coefficient	25ppm/°C
Terminal Shape	WRAPAROUND
Tolerance	0.1%
Working Voltage	50V
Package	Resistor Chip

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8533.21.00.30

Where can I find the CPF0603B270RE datasheet?

CPF0603B270RE Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for CPF0603B270RE?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Why choose CPF0603B270RE over a standard thick-film resistor for a precision voltage divider?

CPF0603B270RE's thin-film construction achieves ±0.1% tolerance and ±25 ppm/°C TCR, far tighter than typical thick-film resistors at ±1% and ±100 ppm/°C. For a precision voltage divider, this keeps the 270 Ω value accurate and thermally stable, reducing errors in reference and gain-setting applications.

For a medical instrument operating from -40°C to 85°C, how does CPF0603B270RE maintain accuracy?

With a ±25 ppm/°C temperature coefficient, CPF0603B270RE's resistance shifts by at most about 3,125 ppm across the full -40°C to 85°C span. Combined with the tight ±0.1% initial tolerance, this keeps the 270 Ω resistance well within budget for precision analog measurement and reference circuits.

What assembly and thermal factors should engineers verify before using CPF0603B270RE in a high-density SMT layout?

Engineers should confirm that dissipated power stays below the 0.063 W rated limit to prevent resistor self-heating that shifts the 270 Ω value during operation. The standard 0603 footprint at 1.55 mm × 0.8 mm is compatible with fine-pitch paste printing, but thermal pad design should maintain adequate heat spread in densely populated boards.

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