61083-12440QLF Equivalent & Substitute Parts

Part Overview

The 61083-12440QLF is a 120-position rectangular connector plug manufactured by Amphenol ICC (FCI) in the BergStak® 0.80mm series. This surface mount connector features center strip contacts with gold plating and is designed for high-density interconnect applications. The part is currently active in production with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, allowing flexibility in procurement and supply chain management.

Substiute Parts

61083-12440QLF

Amphenol ICC (FCI)In Stock: 89961083-12440QLF Datasheet

Current PartRFQ

61083-124402LF

Amphenol ICC (FCI)In Stock: 279761083-124402LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 61083-12440QLF are identified based on strict equivalence across all critical electrical and mechanical parameters. The primary differentiator between the main part and its substitute is packaging format. Both parts maintain identical specifications in the following key areas:

• Number of positions: 120
• Pitch: 0.031" (0.80mm)
• Number of rows: 2
• Connector type: Plug, Center Strip Contacts
• Mounting type: Surface Mount
• Contact finish: Gold with 8.00µin thickness
• Height above board: 0.303" (7.70mm)
• Mated stacking heights: 8mm, 12mm, 16mm
• Series: BergStak® 0.80mm
• Moisture sensitivity level: MSL 1 (Unlimited)
• Product status: Active

The 61083-124402LF differs only in packaging format (Cut Tape versus Tape & Reel), making it a direct parametric equivalent for applications where packaging flexibility is acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both the 61083-12440QLF and 61083-124402LF are active production parts from Amphenol ICC (FCI) with identical electrical and mechanical specifications. Selection between these parts is determined by packaging requirements and supply chain considerations.

The 61083-12440QLF in Tape & Reel packaging is suitable for high-volume automated assembly operations. The 61083-124402LF in Cut Tape packaging provides flexibility for lower-volume applications or when reel quantities exceed immediate requirements.

The substitute part 61083-124402LF carries RoHS Compliant and REACH Affected certifications. Both parts share the same ECCN (EAR99) and HTSUS classification (8536.69.4040), ensuring consistent regulatory treatment.

Frequently Asked Questions (FAQ)

Q: Can 61083-124402LF be used as a direct replacement for 61083-12440QLF?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications including position count, pitch, contact finish, mounting type, and stacking heights. The only difference is packaging format (Cut Tape versus Tape & Reel).

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for high-speed automated pick-and-place equipment. Cut Tape (CT) packaging provides individual tape segments, typically used for lower-volume applications or manual assembly processes.

Q: Are there any compliance differences between these parts?

A: Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. The 61083-124402LF includes RoHS Compliant and REACH Affected certifications. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: What are the mated stacking height options?

A: Both parts support mated stacking heights of 8mm, 12mm, and 16mm, allowing flexibility in connector stack configurations for multi-level interconnect designs.

Q: Is the gold contact finish thickness the same on both parts?

A: Yes. Both parts feature gold contact finish with 8.00µin (0.203µm) thickness, ensuring consistent electrical performance and contact reliability.