UB5C-560RF1 Equivalent & Substitute Parts

Part Overview

The UB5C-560RF1 is a 560 Ohms ±1% 5W axial wirewound resistor manufactured by Riedon. This through-hole component features current sense capability, flame-proof construction, moisture resistance, pulse withstanding, and safety certification. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the allowed parameter range for this resistor category.

Substiute Parts

UB5C-560RF1

RiedonIn Stock: 911UB5C-560RF1 Datasheet

Current PartRFQ

45F560E

OhmiteIn Stock: 122445F560E Datasheet

MFR RecommendedRFQ

RS005560R0FE73

Vishay DaleIn Stock: 1441RS005560R0FE73 Datasheet

MFR RecommendedRFQ

WHE560FET

OhmiteIn Stock: 2158WHE560FET Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the UB5C-560RF1 are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 560 Ohms
• Tolerance: ±1%
• Power rating: 5W
• Composition: Wirewound
• Temperature coefficient: ±20ppm/°C

Mechanical Parameters (Must Match):

• Package type: Axial
• Number of terminations: 2

Allowed Variations:

• Operating temperature range: Substitute parts must support at least the minimum operating temperature of -55°C; maximum temperature may exceed 250°C
• Physical dimensions: Axial package dimensions may vary within standard through-hole specifications
• Features: Additional features (non-inductive, moisture resistant) do not disqualify substitution
• RoHS compliance: Both ROHS3 and RoHS compliant parts are acceptable

The three substitute parts (45F560E, RS005560R0FE73, WHE560FET) meet all mandatory electrical and mechanical criteria and are therefore direct equivalents for the UB5C-560RF1.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (45F560E, RS005560R0FE73, WHE560FET) are Active status components with established RoHS compliance. Selection between these equivalents depends on application-specific constraints:

45F560E (Ohmite): Supports extended maximum operating temperature to 275°C. Suitable for high-temperature applications within the 5W, 560 Ohm specification.

RS005560R0FE73 (Vishay Dale): Extends minimum operating temperature to -65°C and includes moisture-resistant construction. ROHS3 compliant. Suitable for wide temperature range and moisture-sensitive environments.

WHE560FET (Ohmite): Features non-inductive construction. Operating temperature maximum is 150°C, which is below the UB5C-560RF1 specification. Use only in applications where maximum operating temperature does not exceed 150°C.

Physical dimensions vary among all parts. PCB layout and mechanical clearance must be verified before substitution.

Frequently Asked Questions (FAQ)

Q: Can 45F560E replace UB5C-560RF1 in all applications? A: Yes, provided the application does not require operation above 275°C. The 45F560E meets all electrical and mechanical substitution criteria with extended high-temperature capability.

Q: What is the key difference between RS005560R0FE73 and the other substitutes? A: RS005560R0FE73 extends the minimum operating temperature to -65°C and includes moisture-resistant construction. It is ROHS3 compliant, matching the original part's compliance level.

Q: Is WHE560FET a suitable substitute for all UB5C-560RF1 applications? A: WHE560FET is suitable only for applications where maximum operating temperature does not exceed 150°C. The original UB5C-560RF1 supports operation to 250°C. The WHE560FET features non-inductive construction, which may be beneficial in specific circuit designs.

Q: Do physical dimension differences affect substitution? A: Physical dimensions vary among all parts. PCB layout, component spacing, and mechanical clearance must be verified. All parts maintain axial package configuration and 2-termination design.

Q: Are all substitute parts RoHS compliant? A: Yes. The UB5C-560RF1 is ROHS3 compliant. All substitutes (45F560E, RS005560R0FE73, WHE560FET) are RoHS compliant. RS005560R0FE73 is ROHS3 compliant, matching the original specification level.

Q: What electrical parameters must remain constant for substitution? A: Resistance (560 Ohms), tolerance (±1%), power rating (5W), composition (wirewound), and temperature coefficient (±20ppm/°C) must remain constant. All listed substitutes maintain these parameters.