CPF0805B120RE TE Connectivity Resistor (Resistor Chip) In Stock

Name: CPF0805B120RE
Brand: TE Connectivity
SKU: CPF0805B120RE
Availability: InStock

TE Connectivity CPF0805B120RE is a precision thin-film surface-mount resistor with 120Ω resistance, ±0.1% tolerance, and ±25 ppm/°C temperature coefficient in a compact 0805 package. Rated at 0.1W power dissipation, it delivers stable, accurate resistance for precision analog and signal conditioning circuits. Available in tape-and-reel packaging for efficient automated SMT assembly.

OBSOLETEResistorVerified Jul 2026

Package / Visual Reference

CPF0805B120REResistor Chip

Quick Facts

Manufacturer: TE Connectivity
Package: Resistor Chip
Pin Count: 2
Lifecycle: OBSOLETE
Datasheet: CPF0805B120RE 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 CPF0805B120RE?

±0.1% resistance tolerance ensures precise 120Ω matching for high-accuracy analog circuit designs
±25 ppm/°C temperature coefficient maintains stable resistance across a wide operating temperature range
Compact 0805 SMT package measures 2.0 mm × 1.25 mm for high-density PCB layouts
Thin-film construction delivers lower noise and superior voltage linearity versus thick-film resistors

What is CPF0805B120RE used for?

The TE Connectivity CPF0805B120RE is used in precision voltage dividers, current sensing, and signal conditioning circuits where tight resistance accuracy is critical. Its ±0.1% tolerance and ±25 ppm/°C temperature coefficient make it ideal for medical instrumentation, industrial measurement systems, and test equipment requiring long-term resistance stability. The 0805 tape-and-reel format supports automated SMT assembly in high-volume precision electronics production.

What are the specifications of CPF0805B120RE?

Reach Compliance Code	Unknown
YTEOL	0
Additional Feature	PRECISION
Construction	Rectangular
Mounting Feature	SURFACE MOUNT
Package Height	0.55mm
Package Length	2mm
Package Style	SMT
Package Width	1.25mm
Packing Method	TR, PAPER, 7 INCH
Rated Power Dissipation (P)	0.1W
Rated Temperature	70°C
Resistance	120Ω
Resistor Type	FIXED RESISTOR
Size Code	0805
Surface Mount	YES
Technology	THIN FILM
Temperature Coefficient	25ppm/°C
Terminal Shape	WRAPAROUND
Tolerance	0.1%
Working Voltage	100V
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 CPF0805B120RE datasheet?

CPF0805B120RE Datasheet Download

Official datasheet from TE Connectivity

What are equivalent replacements for CPF0805B120RE?

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

Frequently Asked Questions

What tolerance and temperature coefficient make the CPF0805B120RE suitable for precision measurement circuits?

The CPF0805B120RE offers a ±0.1% resistance tolerance and ±25 ppm/°C temperature coefficient, keeping the 120Ω value accurate and stable across temperature variations. This combination is ideal for data acquisition, precision voltage dividers, and analog signal conditioning applications requiring consistent, repeatable resistance over time and temperature.

In which precision analog applications is the CPF0805B120RE preferred over standard thick-film resistors?

Medical instrumentation, industrial metrology, and test equipment favor the CPF0805B120RE because its thin-film construction provides lower noise, better voltage linearity, and a stable 120Ω resistance within ±0.1% from -55°C to +155°C, outperforming standard thick-film alternatives in high-accuracy analog circuit environments.

How does the 0805 package of the CPF0805B120RE handle power dissipation in compact circuit designs?

The CPF0805B120RE is rated at 0.1W continuous power dissipation in the 0805 package, which measures 2.0 mm × 1.25 mm with a 0.55 mm height profile. This low-profile SMT footprint fits high-density PCB layouts while providing adequate thermal handling for precision resistor networks in most signal-level circuit applications.

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