CPF0603B30KE TE Connectivity Resistor (Resistor Chip) In Stock

Name: CPF0603B30KE
Brand: TE Connectivity
SKU: CPF0603B30KE
Availability: InStock

The CPF0603B30KE is a 30 kΩ precision thin film resistor from TE Connectivity in a 0603 SMT package, delivering ±0.1% tolerance and ±25 ppm/°C temperature stability at 0.063 W for demanding analog measurement applications.

OBSOLETEResistorVerified Jul 2026

Package / Visual Reference

CPF0603B30KEResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: OBSOLETE
Datasheet: CPF0603B30KE 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 CPF0603B30KE?

±0.1% resistance tolerance provides precision-grade accuracy for sensitive analog and instrumentation circuits
±25 ppm/°C low temperature coefficient ensures stable 30 kΩ resistance across wide operating temperature ranges
Compact 0603 footprint (1.55 mm × 0.8 mm × 0.45 mm) supports high-density PCB designs and automated SMT placement
7-inch tape-and-reel packaging enables efficient high-volume pick-and-place manufacturing

What is CPF0603B30KE used for?

The CPF0603B30KE is ideal for precision voltage dividers, op-amp feedback networks, bridge circuit excitation resistors, and instrumentation amplifier gain-setting stages requiring a stable 30 kΩ resistance value. Its ±0.1% tolerance and ±25 ppm/°C temperature coefficient minimize drift in medical measurement systems, industrial process sensors, and high-accuracy data acquisition front ends. The 0603 SMT package facilitates automated assembly in high-volume production of compact precision analog electronics.

What are the specifications of CPF0603B30KE?

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	30000Ω
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 CPF0603B30KE datasheet?

CPF0603B30KE Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for CPF0603B30KE?

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

Frequently Asked Questions

What key precision parameters does the CPF0603B30KE resistor specify for analog circuit design?

The CPF0603B30KE provides a 30 kΩ nominal resistance with ±0.1% tolerance and a ±25 ppm/°C temperature coefficient, ensuring accurate and stable resistance across temperature. Its 0.063 W power rating in a 1.55 mm × 0.8 mm 0603 footprint makes it well suited for precision voltage reference dividers, sensor bias networks, and feedback resistor positions in analog signal chains.

When is a 30 kΩ value like CPF0603B30KE preferred over nearby standard resistor values in precision voltage divider designs?

A 30 kΩ value fits cleanly into E96 resistor network ratios, enabling exact 1:3 or 2:3 divider relationships when paired with 10 kΩ or 20 kΩ complements, reducing overall system gain error. With CPF0603B30KE's ±0.1% tolerance and ±25 ppm/°C tracking, the divider output voltage remains stable within millivolts over the operating temperature range of precision instrumentation and medical diagnostic equipment.

How does CPF0603B30KE tape-and-reel packaging benefit high-volume automated SMT assembly of precision analog boards?

Supplied on a 7-inch tape-and-reel, the CPF0603B30KE is directly compatible with standard pick-and-place equipment, ensuring consistent component feed and accurate placement on 0603 pads measuring 1.55 mm × 0.8 mm. This format reduces handling errors and supports continuous high-throughput assembly lines producing industrial sensors, medical devices, and test instruments that require the part's ±0.1% precision performance.

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