CPF0603B390RE TE Connectivity Resistor (Resistor Chip) In Stock

Name: CPF0603B390RE
Brand: TE Connectivity
SKU: CPF0603B390RE
Availability: InStock

TE Connectivity CPF0603B390RE is a 390 Ω precision thin film SMT resistor in a 0603 package with ±0.1% tolerance. It features 0.063W power rating and ±25 ppm/°C temperature coefficient. Available from stock with worldwide shipping.

OBSOLETEResistorVerified Jul 2026

Package / Visual Reference

CPF0603B390REResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: OBSOLETE
Datasheet: CPF0603B390RE 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 CPF0603B390RE?

390 Ω resistance with ±0.1% precision tolerance ensures accurate voltage dividers and bias networks
Ultra-low ±25 ppm/°C temperature coefficient maintains resistance stability across wide operating temperature ranges
Compact 0603 package (1.55 mm × 0.8 mm × 0.45 mm) fits high-density precision analog PCB layouts
Thin film construction with REACH-compliant materials for industrial, medical, and instrumentation circuits

What is CPF0603B390RE used for?

The CPF0603B390RE is used in precision analog circuits, instrumentation amplifiers, voltage reference dividers, and calibration equipment requiring tight resistance accuracy and temperature stability. Its ±0.1% tolerance and ±25 ppm/°C temperature coefficient ensure minimal drift in precision measurement and data acquisition systems across wide industrial temperature ranges. The compact 0603 SMD footprint allows integration into high-density PCBs used in medical diagnostics, test equipment, and precision industrial controllers.

What are the specifications of CPF0603B390RE?

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	390Ω
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 CPF0603B390RE datasheet?

CPF0603B390RE Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for CPF0603B390RE?

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

Frequently Asked Questions

What tolerance and temperature coefficient does the TE Connectivity CPF0603B390RE precision resistor provide?

The CPF0603B390RE provides 390 Ω resistance with ±0.1% tolerance and a temperature coefficient of ±25 ppm/°C. These specifications maintain resistance stability from -55°C to +155°C, making it suitable for high-accuracy voltage dividers, bias networks, and reference circuits in precision instrumentation and industrial measurement applications.

Which precision measurement systems benefit from the tight ±25 ppm/°C temperature coefficient of this TE resistor?

Industrial data acquisition systems, strain gauge signal conditioners, and precision current-sense circuits benefit most from the ±25 ppm/°C temperature coefficient. This low drift keeps the 390 Ω resistance change below 1 Ω across a 100°C temperature swing, preserving sub-0.5% system accuracy throughout the full operating temperature range.

How does the 0603 tape-and-reel packaging of CPF0603B390RE support high-volume precision PCB assembly?

The 0603 package measuring 1.55 mm × 0.8 mm × 0.45 mm on 7-inch paper tape reels enables automated SMT pick-and-place with consistent orientation. The 0.063W power rating and 390 Ω value suit signal-level analog circuits, while standard reel quantities streamline high-volume production of precision instrumentation boards requiring tight component tolerances.

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