SLW10R-1C7 FFC/FPC Connector Equivalent & Substitute Parts

Part Overview

The SLW10R-1C7 is a 10-position FFC/FPC connector manufactured by Amphenol ICC (FCI) with bottom-mounted contacts, 1.00mm pitch, and right-angle through-hole mounting. This connector features Zero Insertion Force (ZIF) operation with a slide lock mechanism and is rated for 100V, 1A applications across -55°C to 105°C operating temperature range.

The SLW10R-1C7 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this connector.

Substiute Parts

SLW10R-1C7

Amphenol ICC (FCI)In Stock: 1102SLW10R-1C7 Datasheet

Current PartRFQ

SLW10R-1C7LF

Amphenol ICC (FCI)In Stock: 3622SLW10R-1C7LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for FFC/FPC connectors is determined by strict alignment of core electrical and mechanical parameters. The following criteria establish whether a part qualifies as a direct substitute:

Critical Parameters for Substitution:

• Number of positions (10)
• Pitch specification (1.00mm)
• Mounting configuration (Through Hole, Right Angle)
• Contact location (Bottom)
• Voltage and current ratings (100V, 1A minimum)
• Operating temperature range (must encompass or match the original)
• Connector type (FFC/FPC)
• Housing and actuator materials
• Flammability compliance (UL94 V-0)

Allowable Variations:

• Termination method (Kinked Pin vs. Solder)
• Locking mechanism type (Slide Lock vs. Flip Lock)
• Cable end configuration (Straight/Tapered vs. Notched/Tabbed)
• Contact finish specification (Tin Alloy vs. Tin)
• Packaging format
• RoHS and REACH compliance status
• Mating cycle ratings

The SLW10R-1C7LF qualifies as a direct substitute based on matching all critical parameters while differing in termination method, locking feature, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

SLW10R-1C7LF as Primary Substitute:

The SLW10R-1C7LF is the direct equivalent part for the obsolete SLW10R-1C7. Both connectors share identical core specifications for position count, pitch, mounting configuration, electrical ratings, and flammability compliance. The SLW10R-1C7LF is currently in production with 3537 units in stock, compared to the obsolete status of the original part.

Compliance Considerations:

The SLW10R-1C7LF achieves RoHS compliance, whereas the original SLW10R-1C7 is RoHS non-compliant. For applications subject to RoHS regulations or environmental compliance requirements, the SLW10R-1C7LF is the appropriate selection. The SLW10R-1C7LF is also REACH Affected, indicating regulatory tracking requirements.

Operating Temperature Limitation:

The SLW10R-1C7LF operates across -55°C to 85°C, which is narrower than the original part's -55°C to 105°C range. Applications requiring operation above 85°C must evaluate thermal performance requirements against the substitute's specifications.

Termination and Mechanical Differences:

The SLW10R-1C7LF uses solder termination with a flip lock mechanism and notched/tabbed cable end configuration, compared to the kinked pin termination and slide lock of the original. These differences require PCB layout and assembly process compatibility assessment.

Frequently Asked Questions (FAQ)

Q: Can SLW10R-1C7LF directly replace SLW10R-1C7 in existing designs?

A: SLW10R-1C7LF is electrically and mechanically compatible for the same 10-position, 1.00mm pitch FFC/FPC connector application. However, the termination method (solder vs. kinked pin), locking mechanism (flip lock vs. slide lock), and cable end configuration differ. PCB footprint and assembly process compatibility must be verified before implementation.

Q: What is the impact of the narrower operating temperature range in SLW10R-1C7LF?

A: The SLW10R-1C7LF operates to 85°C maximum, compared to 105°C for the original. Applications requiring sustained operation above 85°C must evaluate whether this limitation affects system performance or reliability. For applications within -55°C to 85°C, no thermal impact exists.

Q: Does RoHS compliance of SLW10R-1C7LF affect compatibility?

A: RoHS compliance is a regulatory and environmental attribute, not a functional compatibility factor. The SLW10R-1C7LF's RoHS compliance makes it suitable for applications subject to RoHS regulations. The original SLW10R-1C7 is RoHS non-compliant. Selection depends on regulatory requirements for the end application.

Q: Are there differences in contact finish between these parts?

A: The SLW10R-1C7 uses Tin Alloy contact finish, while SLW10R-1C7LF uses Tin finish. Both finishes provide equivalent electrical performance for 1A, 100V applications. Contact finish differences do not affect functional substitution.

Q: What packaging differences exist?

A: The SLW10R-1C7 packaging is unspecified in available data. The SLW10R-1C7LF is supplied in Tray packaging. Packaging format affects handling, storage, and assembly logistics but does not impact electrical or mechanical compatibility.

Q: How do the locking mechanisms differ?

A: The SLW10R-1C7 uses a Slide Lock mechanism, while SLW10R-1C7LF uses a Flip Lock mechanism. Both provide Zero Insertion Force (ZIF) operation and secure cable retention. The mechanical actuation method differs, requiring operator familiarity with the flip lock engagement procedure.