SLW15S-1C7LF Equivalent & Substitute Parts

Part Overview

The SLW15S-1C7LF is a 15-position FFC/FPC vertical connector manufactured by Amphenol ICC (FCI) with 1.00mm pitch and through-hole mounting. This connector features a slide lock mechanism and zero insertion force (ZIF) design, rated for 100V and 1A operation across -55°C to 85°C. The product is currently obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Substiute Parts

SLW15S-1C7LF

Amphenol ICC (FCI)In Stock: 1788SLW15S-1C7LF Datasheet

Current PartRFQ

HLW15S-2C7LF

Amphenol ICC (FCI)In Stock: 897HLW15S-2C7LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The HLW15S-2C7LF qualifies as a direct substitute based on the following critical parameters:

• Electrical Compatibility: Identical voltage rating (100V), current rating (1A), and operating temperature range (-55°C ~ 85°C)
• Mechanical Compatibility: Matching 15-position count, 1.00mm pitch, through-hole mounting, and vertical 1-sided contact orientation
• Regulatory Compliance: Both parts maintain UL94 V-0 flammability rating, RoHS compliance, and MSL 1 classification
• Contact System: Both use phosphor bronze contacts with tin finish and kinked pin termination
• FFC/FPC Thickness: Identical 0.33mm thickness specification

Differences in housing material (PA nylon glass-filled versus PBT glass-filled), height above board (5.50mm versus 5.90mm), locking mechanism presence, and mating cycle rating do not prevent functional substitution when electrical and mechanical interface requirements are met.

Parameter Comparison

Engineering Selection Recommendations

The HLW15S-2C7LF is the designated manufacturer substitute for the obsolete SLW15S-1C7LF. Selection of the HLW15S-2C7LF is supported by:

• Active product status ensuring ongoing availability and supply chain continuity
• Identical electrical specifications (voltage, current, temperature range) eliminating circuit redesign requirements
• Matching mechanical interface (pitch, position count, mounting type) enabling direct PCB layout compatibility
• Equivalent regulatory compliance (UL94 V-0, RoHS, MSL 1) maintaining certification status
• Identical contact system specifications ensuring signal integrity and reliability

The height above board difference (5.90mm versus 5.50mm) and absence of slide lock mechanism on the substitute require PCB layout verification for clearance and mechanical retention method confirmation.

Frequently Asked Questions (FAQ)

Q: Can HLW15S-2C7LF directly replace SLW15S-1C7LF on existing PCBs?

A: Direct replacement is possible for electrical and signal integrity purposes. PCB layout verification is required to confirm clearance for the increased height above board (5.90mm versus 5.50mm) and to address the absence of the slide lock mechanism, which may require alternative mechanical retention design.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both parts share identical voltage rating (100V), current rating (1A), and operating temperature range (-55°C ~ 85°C), eliminating circuit redesign requirements.

Q: What is the significance of the housing material difference?

A: The SLW15S-1C7LF uses polyamide (PA) nylon glass-filled housing, while the HLW15S-2C7LF uses polybutylene terephthalate (PBT) glass-filled housing. Both materials meet UL94 V-0 flammability requirements and do not affect electrical performance or compliance status.

Q: Does the mating cycle difference affect substitution suitability?

A: The SLW15S-1C7LF is rated for 20 mating cycles while the HLW15S-2C7LF is rated for 30 mating cycles. This difference does not prevent substitution; the substitute offers equal or superior mechanical durability.

Q: Are both parts RoHS compliant?

A: Yes. Both SLW15S-1C7LF and HLW15S-2C7LF are RoHS compliant with MSL 1 (unlimited) moisture sensitivity level classification.