EFF01FF SCR Module 100A 480VAC Equivalent & Substitute Parts

Part Overview

The EFF01FF is a thyristor SCR module manufactured by Sensata-Crydom, designed for single-phase bridge applications with 100A current rating and 1.2 kV off-state voltage capability. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and support ongoing system maintenance and new designs.

Substiute Parts

EFF01FF

Sensata-CrydomIn Stock: 1166EFF01FF Datasheet

Current PartRFQ

M5010015F

Sensata-CrydomIn Stock: 1162M5010015F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EFF01FF is determined by electrical and mechanical parameter equivalence within the thyristor SCR module category. The following parameters establish substitution validity:

• Structure: Bridge, Single Phase - SCRs/Diodes (Layout 1) configuration
• Component Count: 2 SCRs and 2 Diodes
• Voltage Rating: 1.2 kV off-state voltage
• Gate Trigger Specifications: 3 V maximum gate trigger voltage and 150 mA maximum gate trigger current
• Surge Current Rating: 1500A @ 60Hz non-repetitive surge current
• Temperature Range: -40°C to 125°C junction temperature operation
• Mounting Configuration: Chassis Mount module form factor

The M5010015F meets all specified electrical and mechanical parameters, establishing direct substitution capability.

Parameter Comparison

Engineering Selection Recommendations

The M5010015F serves as the direct equivalent for the obsolete EFF01FF. Selection of M5010015F is supported by:

• Complete electrical parameter equivalence across all specified ratings
• Identical mechanical configuration and mounting interface
• Active product status ensuring ongoing availability and supply chain support
• ROHS3 compliance providing enhanced environmental and regulatory alignment
• Same manufacturer (Sensata-Crydom) ensuring design continuity and reliability

Frequently Asked Questions (FAQ)

Q: Can M5010015F directly replace EFF01FF in existing applications?

A: Yes. The M5010015F meets all electrical and mechanical parameters specified for the EFF01FF, including voltage ratings, gate trigger specifications, surge current capability, temperature range, and chassis mount configuration.

Q: What is the primary difference between EFF01FF and M5010015F?

A: The EFF01FF is obsolete, while M5010015F is an active product. M5010015F additionally carries ROHS3 compliance certification. All functional electrical and mechanical parameters are identical.

Q: Are there packaging differences between these parts?

A: Both parts use module packaging with chassis mount configuration. The EFF01FF specifies bulk packaging, while M5010015F is available in bulk packaging. The physical form factor and mounting interface remain consistent.

Q: What compliance certifications apply to M5010015F?

A: M5010015F is ROHS3 compliant and REACH affected. Both parts carry EAR99 ECCN classification and 8541.30.0080 HTSUS code.

Q: Is the M5010015F suitable for new designs?

A: Yes. M5010015F is an active product with full compliance certifications, making it appropriate for new system designs and ongoing production applications.