DF63C-3P-3.96DS Equivalent & Substitute Parts

Part Overview

The DF63C-3P-3.96DS is a rectangular connector header manufactured by Hirose Electric Co Ltd, part of the EnerBee™ DF63 series. This through-hole, right-angle connector features 3 positions with 0.156" (3.96mm) pitch and is designed for board-to-cable/wire applications. The part is currently in Last Time Buy status with 783 units in stock. Finding equivalent and substitute parts is necessary due to product lifecycle management and to ensure design continuity for applications requiring this connector type.

Substiute Parts

DF63C-3P-3.96DS

Hirose Electric Co LtdIn Stock: 871DF63C-3P-3.96DS Datasheet

Current PartRFQ

DF63M-3P-3.96DS

Hirose Electric Co LtdIn Stock: 654DF63M-3P-3.96DS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF63M-3P-3.96DS qualifies as a direct substitute for the DF63C-3P-3.96DS based on the following critical parameters:

• Identical pitch specification: 0.156" (3.96mm)
• Identical number of positions: 3
• Identical mounting configuration: Through Hole, Right Angle
• Identical shrouding design: Shrouded - 4 Wall
• Identical termination method: Solder
• Identical voltage and temperature ratings: 600VAC/DC, -55°C ~ 105°C
• Identical material flammability rating: UL94 V-0
• Identical contact material and finish: Brass with Tin plating
• Identical insulation material: Polybutylene Terephthalate (PBT), Glass Filled

Both parts belong to the EnerBee™ DF63 series and maintain full mechanical and electrical compatibility for board-to-cable/wire applications.

Parameter Comparison

Engineering Selection Recommendations

The DF63M-3P-3.96DS is the primary substitute for the DF63C-3P-3.96DS. The DF63M variant is currently in Active product status, ensuring long-term availability and supply chain stability compared to the Last Time Buy status of the DF63C. Both parts maintain identical electrical and mechanical specifications, including voltage rating, operating temperature range, and physical dimensions.

The DF63M-3P-3.96DS offers enhanced compliance with ROHS3 certification and includes Glow Wire Compliance as an additional feature. Contact finish thickness specifications are explicitly documented for the DF63M variant (39.4µin / 1.00µm), providing additional process control documentation. The DF63M also includes REACH Affected status notation, indicating full regulatory transparency for European applications.

For new designs or long-term production requirements, the DF63M-3P-3.96DS is the recommended selection due to its Active status and enhanced compliance documentation.

Frequently Asked Questions (FAQ)

Q: Are the DF63C-3P-3.96DS and DF63M-3P-3.96DS mechanically interchangeable?

A: Yes. Both connectors share identical pitch (0.156" / 3.96mm), position count (3), mounting configuration (through-hole right-angle), and physical dimensions including insulation height (0.354" / 9.00mm) and post length (0.138" / 3.50mm). They are direct mechanical substitutes.

Q: Are the electrical specifications identical between these two parts?

A: Yes. Both parts have identical voltage rating (600VAC/DC), operating temperature range (-55°C ~ 105°C), contact material (brass with tin finish), and insulation material (PBT, glass-filled). They are electrically equivalent.

Q: What is the difference between DF63C and DF63M designations?

A: The primary difference is product lifecycle status. The DF63C is in Last Time Buy status, indicating end-of-life phase. The DF63M is in Active status, ensuring continued availability. Both are part of the EnerBee™ DF63 series and maintain identical specifications for the 3-position, 3.96mm pitch configuration.

Q: Does the DF63M-3P-3.96DS have better compliance certifications?

A: The DF63M-3P-3.96DS carries ROHS3 Compliant status compared to RoHS Compliant for the DF63C. The DF63M also includes Glow Wire Compliance and REACH Affected status notation, providing more comprehensive regulatory documentation for international applications.

Q: Can I use these connectors in high-temperature applications?

A: Both connectors are rated for operating temperatures from -55°C to 105°C. Applications requiring operation outside this range require alternative connector selection.

Q: Are there any packaging differences between these parts?

A: Both parts are supplied in Bulk packaging. Inventory levels differ: DF63C-3P-3.96DS has 783 units in stock, while DF63M-3P-3.96DS has 640 units in stock.