Equivalent & Substitute Parts for 850-06/002

Part Overview

The Qualtek 850-06/002 is a single-phase EMC/EMI line filter rated for 6 A at 115V and 250VAC, operating at 50/60Hz. This chassis-mount filter features a two-stage configuration with quick-connect termination and is designed for general-purpose applications requiring electromagnetic compatibility filtering. The part is currently active in production with 660 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are met, allowing for component interchangeability in applications where the original part becomes unavailable or when alternative sourcing is required.

Substiute Parts

850-06/002

QualtekIn Stock: 698850-06/002 Datasheet

Current PartRFQ

F1399AA06

Curtis IndustriesIn Stock: 1194F1399AA06 Datasheet

MFR RecommendedRFQ

FN2080-6-06

Schaffner EMC Inc.In Stock: 5297FN2080-6-06 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 850-06/002 are qualified based on the following critical parameters:

• Single-phase filter configuration
• Two-stage topology
• 6 A current rating
• Voltage compatibility at 250VAC (minimum requirement)
• Chassis-mount form factor
• Quick-connect termination interface
• General-purpose application suitability
• ROHS3 compliance status

The Curtis Industries F1399AA06 and Schaffner EMC Inc. FN2080-6-06 meet these core electrical and mechanical criteria, establishing them as valid substitutes. Voltage ratings, current capacity, mounting method, and termination style are the primary determinants of interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and ROHS3 compliance. The 850-06/002 and FN2080-6-06 both specify operating temperature ranges of -25°C to 100°C, providing thermal consistency. The FN2080-6-06 extends frequency capability to DC ~ 400Hz, exceeding the 50/60Hz specification of the primary part. The F1399AA06 is rated for 250VAC only, whereas the 850-06/002 and FN2080-6-06 support dual voltage operation at 115V/110V and 250VAC. Approval agencies differ across the three parts: the 850-06/002 carries CSA, UR, and VDE certifications; the F1399AA06 carries CE, CSA, TUV, and UR certifications; and the FN2080-6-06 carries CSA, ENEC, and UR certifications. Selection should prioritize voltage requirements and applicable regulatory certifications for the target application.

Frequently Asked Questions (FAQ)

Q: Can the F1399AA06 be used as a direct replacement for the 850-06/002 in all applications?

A: The F1399AA06 is electrically compatible at the 250VAC rating and maintains the same 6 A current capacity and two-stage configuration. However, it is rated for 250VAC only, whereas the 850-06/002 supports both 115V and 250VAC operation. Applications requiring 115VAC operation cannot use the F1399AA06 as a substitute.

Q: What is the primary advantage of the FN2080-6-06 over the 850-06/002?

A: The FN2080-6-06 extends operating frequency capability to DC ~ 400Hz, compared to the 50/60Hz specification of the 850-06/002. This broader frequency range may be beneficial in applications with variable or non-standard frequency requirements. Both parts maintain identical current ratings, mounting methods, and termination styles.

Q: Are all three parts packaged identically?

A: No. The 850-06/002 and FN2080-6-06 are packaged in trays, while the F1399AA06 is packaged in boxes. Packaging differences do not affect electrical or mechanical compatibility but may impact logistics and inventory handling.

Q: Which certifications are common across all three parts?

A: CSA and UR certifications are present on all three parts. The 850-06/002 additionally carries VDE certification, the F1399AA06 carries CE and TUV certifications, and the FN2080-6-06 carries ENEC certification. Application-specific regulatory requirements should determine which part is appropriate for a given market or end-use.

Q: Can inductance values be used as a substitution criterion?

A: Inductance specifications are provided only for the 850-06/002 (L1 - 1.7mH, L2 - 70µH) and FN2080-6-06 (7.8mH). The F1399AA06 does not provide inductance data. Inductance values are not used as primary substitution criteria for these parts; however, applications with specific inductance requirements should verify compatibility with the selected substitute.