CFR-50JB-52-560R Equivalent & Substitute Parts

Part Overview

The CFR-50JB-52-560R is a 560 Ohms ±5% 0.5W through-hole axial carbon film resistor manufactured by YAGEO. This component is classified as Active product status with 1912 pieces currently in stock. The CFR-50JB-52-560R serves as a general-purpose resistor for applications requiring through-hole axial mounting in legacy and industrial circuit designs. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility requirements are met within the constraints of modern component availability and packaging formats.

Substiute Parts

CFR-50JB-52-560R

YAGEOIn Stock: 2006CFR-50JB-52-560R Datasheet

Current PartRFQ

ERJ-6GEYJ561V

Panasonic Electronic ComponentsIn Stock: 271133ERJ-6GEYJ561V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CFR-50JB-52-560R is determined by the following critical parameters:

• Resistance value: 560 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Operating temperature range: -55°C to 155°C (minimum requirement)
• RoHS3 compliance status
• Number of terminations: 2 (standard for resistors)

The identified substitute ERJ-6GEYJ561V meets the electrical specifications of resistance and tolerance. However, this substitute represents a package format change from through-hole axial to surface-mount 0805 (2012 Metric) chip resistor. This substitution is valid only when circuit board design permits surface-mount component placement and the reduced power rating (0.125W versus 0.5W) is acceptable for the application.

Parameter Comparison

Engineering Selection Recommendations

Selection between CFR-50JB-52-560R and ERJ-6GEYJ561V is determined by circuit board design requirements and application power dissipation needs:

The CFR-50JB-52-560R remains the appropriate choice for through-hole axial mounting applications and circuits requiring the full 0.5W power rating. This component maintains Active product status with established supply availability.

The ERJ-6GEYJ561V is suitable as a substitute only when the circuit design accommodates surface-mount 0805 package placement and the application power dissipation does not exceed 0.125W at the 560 Ohm resistance value. This substitute provides AEC-Q200 automotive qualification and improved temperature coefficient stability (±200 ppm/°C versus -500/+350 ppm/°C). Both components maintain ROHS3 compliance and identical operating temperature ranges.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6GEYJ561V directly replace CFR-50JB-52-560R in existing circuit boards?

A: No. The ERJ-6GEYJ561V requires surface-mount assembly capability and board redesign. The CFR-50JB-52-560R uses through-hole axial terminations while ERJ-6GEYJ561V uses 0805 surface-mount pads. Direct mechanical substitution is not possible without circuit board modification.

Q: What is the impact of the reduced power rating in ERJ-6GEYJ561V?

A: The ERJ-6GEYJ561V is rated at 0.125W compared to 0.5W for CFR-50JB-52-560R. At 560 Ohms, the maximum current handling differs: CFR-50JB-52-560R supports approximately 29.8 mA, while ERJ-6GEYJ561V supports approximately 14.9 mA. Verify that application current requirements do not exceed the substitute's rating.

Q: Are the temperature coefficients equivalent?

A: No. CFR-50JB-52-560R has a temperature coefficient of -500/+350 ppm/°C (asymmetrical), while ERJ-6GEYJ561V has ±200 ppm/°C (symmetrical). Both components operate across -55°C to 155°C. The ERJ-6GEYJ561V provides superior temperature stability characteristics.

Q: Do both components meet compliance requirements?

A: Both CFR-50JB-52-560R and ERJ-6GEYJ561V are ROHS3 compliant and REACH unaffected. ERJ-6GEYJ561V additionally carries AEC-Q200 automotive qualification. Compliance selection depends on application requirements.

Q: What is the inventory status for each part?

A: CFR-50JB-52-560R has 1912 pieces in stock. ERJ-6GEYJ561V has 271072 pieces in stock. Supply availability favors the substitute component.