SFW8R-2STE1 FFC/FPC Connector Equivalent & Substitute Parts

Part Overview

The SFW8R-2STE1 is an 8-position FFC/FPC connector manufactured by Amphenol ICC (FCI) with 0.039" (1.00mm) pitch, designed for surface mount right-angle applications. This connector features a slide lock mechanism, zero insertion force (ZIF) design, and solder termination. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for ongoing design support and production continuity.

Substiute Parts

SFW8R-2STE1

Amphenol ICC (FCI)In Stock: 894SFW8R-2STE1 Datasheet

Current PartRFQ

SFW8R-2STE1LF

Amphenol ICC (FCI)In Stock: 4273SFW8R-2STE1LF Datasheet

DirectRFQ

ZF1-08-02-T-WT

Samtec Inc.In Stock: 880ZF1-08-02-T-WT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SFW8R-2STE1 is determined by the following critical parameters:

Core Compatibility Parameters:

• Number of Positions: 8
• Pitch: 0.039" (1.00mm)
• Mounting Type: Surface Mount, Right Angle
• Connector/Contact Type: Contacts, Top
• Flat Flex Type: FFC or FPC
• Height Above Board: 0.106" (2.70mm) ±0.012"

Acceptable Variations:

• Termination method (Solder vs. Kinked Pin)
• Locking mechanism (Slide Lock vs. alternative)
• Housing and actuator materials (PPS, LCP)
• Contact finish (Tin Alloy vs. Tin)
• Product status (Active vs. Obsolete)
• RoHS compliance status

Two substitute parts meet these criteria and are identified as functional equivalents for the SFW8R-2STE1.

Parameter Comparison

Engineering Selection Recommendations

SFW8R-2STE1LF (Direct Substitute - Recommended for Primary Selection)

The SFW8R-2STE1LF is the direct equivalent from the same manufacturer (Amphenol ICC/FCI) and series (SFW-R). This part maintains identical mechanical and electrical interface specifications with the main part, including 8 positions, 1.00mm pitch, surface mount right-angle configuration, and 2.70mm height above board. The primary differences are termination method (kinked pin vs. solder) and product status (active vs. obsolete). The SFW8R-2STE1LF is RoHS compliant and currently in active production with higher inventory availability (4170 pcs). This part is suitable for designs requiring RoHS compliance and ongoing supply chain support.

ZF1-08-02-T-WT (Alternative Substitute - Cross-Manufacturer Option)

The ZF1-08-02-T-WT from Samtec Inc. provides an alternative from a different manufacturer while maintaining core interface compatibility. This part matches the 8-position, 1.00mm pitch, surface mount right-angle configuration and includes solder termination identical to the main part. The height above board is 3.00mm (0.012" greater than the main part), which may require PCB layout verification. The ZF1-08-02-T-WT features solder retention and is ROHS3 compliant. This option is suitable for applications where cross-manufacturer qualification is acceptable and where the additional height clearance does not conflict with design constraints.

Frequently Asked Questions (FAQ)

Q: Can SFW8R-2STE1LF be used as a direct replacement for SFW8R-2STE1?

A: Yes. Both parts share identical position count (8), pitch (1.00mm), mounting type (surface mount right-angle), contact type (top), and height above board (2.70mm). The termination method differs (kinked pin vs. solder), but both provide equivalent electrical and mechanical interface. The SFW8R-2STE1LF is the active production equivalent and is recommended for new designs.

Q: What is the impact of the 0.012" height difference between SFW8R-2STE1 and ZF1-08-02-T-WT?

A: The ZF1-08-02-T-WT has a height above board of 3.00mm compared to 2.70mm for the main part. This 0.30mm difference must be evaluated against PCB layout constraints, including clearance to adjacent components and enclosure height limitations. Mechanical verification is required before implementation.

Q: Are there RoHS compliance implications when substituting the obsolete SFW8R-2STE1?

A: The SFW8R-2STE1 is RoHS non-compliant. Both substitute parts (SFW8R-2STE1LF and ZF1-08-02-T-WT) are RoHS compliant. If the design is subject to RoHS regulations, substitution to either equivalent part is necessary. If the design is not subject to RoHS requirements, the original part may continue to be used if inventory permits.

Q: What is the difference between solder and kinked pin termination?

A: Solder termination requires wave or reflow soldering to the PCB. Kinked pin termination uses a bent lead that is inserted into a PCB hole or contact pad. Both methods provide equivalent electrical connection. The choice depends on PCB design and assembly process capability.

Q: Can ZF1-08-02-T-WT be used in applications originally designed for SFW8R-2STE1?

A: Yes, provided the 0.30mm height difference (3.00mm vs. 2.70mm) does not conflict with PCB layout or enclosure constraints. The core electrical and mechanical interface parameters are compatible. Cross-manufacturer qualification may be required per design standards.

Q: What packaging options are available for these substitute parts?

A: SFW8R-2STE1LF is available in Cut Tape (CT) and Digi-Reel® packaging. ZF1-08-02-T-WT is available in Tube packaging. Packaging selection depends on assembly process requirements and order quantity.

Q: Are there operating temperature or voltage specifications for the main part SFW8R-2STE1?

A: Operating temperature and voltage ratings are not specified for the SFW8R-2STE1. The substitute parts provide these specifications: SFW8R-2STE1LF operates at -55°C to 105°C with 100V rating and 1A current rating. ZF1-08-02-T-WT operates at -55°C to 105°C. These specifications should be verified against application requirements.