Equivalent & Substitute Parts for F8-48 Laminated Power Transformer

Part Overview

The F8-48 is a laminated core power transformer manufactured by Triad Magnetics, rated for 100VA with a 115V primary and 48V secondary output. This chassis mount transformer is designed for applications requiring isolated power conversion with center tap capability. The part maintains Active product status and is RoHS3 compliant. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate multiple qualified suppliers.

Substiute Parts

F8-48

Triad MagneticsIn Stock: 1158F8-48 Datasheet

Current PartRFQ

241-8-48

Signal TransformerIn Stock: 1153241-8-48 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the F8-48 is determined by strict equivalence across the following critical parameters:

• Power Rating: 100VA (exact match required)
• Voltage Specifications: 115V primary input and 48V secondary output (exact match required)
• Output Current Capacity: 2A maximum (exact match required)
• Core Construction: Laminated core type (exact match required)
• Mounting Configuration: Chassis mount form factor (exact match required)
• Center Tap Availability: Yes (exact match required)
• Isolation Voltage: 2500VAC minimum (exact match required)
• Termination Compatibility: Solder and Quick Connect terminals (exact match required)
• Compliance Standards: RoHS3 compliance (exact match required)

The substitute part 241-8-48 from Signal Transformer meets all specified electrical and mechanical parameters, qualifying it as a direct equivalent for the F8-48.

Parameter Comparison

Engineering Selection Recommendations

Both the F8-48 and 241-8-48 maintain Active product status and carry identical compliance certifications (RoHS3, REACH Unaffected, EAR99). Selection between these parts is based on availability and supply chain requirements rather than technical differentiation. The 241-8-48 is packaged in Bulk format, while the F8-48 is supplied in Box packaging. Both transformers satisfy the same electrical and mechanical specifications for 100VA laminated core power conversion applications with 115V to 48V isolation and 2A output capacity.

Frequently Asked Questions (FAQ)

Q: Can the 241-8-48 be used as a direct replacement for the F8-48 in existing designs?

A: Yes. The 241-8-48 meets all electrical and mechanical parameters specified for the F8-48, including power rating, voltage specifications, output current capacity, core type, mounting configuration, center tap availability, isolation voltage, and termination style.

Q: Are there differences in physical dimensions between these parts?

A: Minor dimensional variations exist. The F8-48 measures 102.39mm L x 57.15mm W x 65.07mm H (seated), while the 241-8-48 measures 102.40mm L x 58.50mm W x 67.70mm H (seated). These differences are within typical manufacturing tolerances for chassis mount transformers and do not affect functional compatibility in standard mounting applications.

Q: What is the difference between Box and Bulk packaging?

A: Box packaging (F8-48) provides individual unit protection suitable for smaller orders or component-level distribution. Bulk packaging (241-8-48) is used for larger quantity shipments and reduces per-unit packaging material. Both formats contain the same transformer specification.

Q: Do both parts support the same termination methods?

A: Yes. Both the F8-48 and 241-8-48 feature Solder and Quick Connect termination styles, enabling equivalent integration into circuit designs using either connection method.

Q: Are compliance certifications identical for both parts?

A: Yes. Both transformers are RoHS3 compliant, REACH unaffected, classified as EAR99, and assigned HTSUS code 8504.31.4065, ensuring equivalent regulatory status for procurement and deployment.