IL-Y-7S-S15C3 Equivalent & Substitute Parts

Part Overview

The IL-Y-7S-S15C3 is a 7-position rectangular connector receptacle housing manufactured by JAE Electronics. This component features a 1.50mm pitch, crimp contact termination, and friction lock fastening. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

IL-Y-7S-S15C3

JAE ElectronicsIn Stock: 803IL-Y-7S-S15C3 Datasheet

Current PartRFQ

ZHR-7

JST Sales America Inc.In Stock: 220054ZHR-7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IL-Y-7S-S15C3 is determined by the following critical parameters that must remain constant:

• Number of positions: 7
• Pitch specification: 0.059" (1.50mm)
• Connector type: Receptacle
• Contact type: Female Socket
• Contact termination: Crimp
• Insulation material: Polyamide (PA66), Nylon 6/6
• Mounting configuration: Free Hanging (In-Line)
• Moisture sensitivity level: 1 (Unlimited)

The ZHR-7 manufactured by JST Sales America Inc. satisfies all critical substitution criteria. This part maintains identical electrical and mechanical specifications while offering the advantage of active product status and established supply chain availability.

Parameter Comparison

Engineering Selection Recommendations

The ZHR-7 is the qualified substitute for the obsolete IL-Y-7S-S15C3. Selection is based on:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status ensuring long-term availability and supply chain continuity
• ROHS3 compliance and REACH unaffected status providing regulatory alignment
• Established operating temperature range of -25°C ~ 85°C
• Equivalent moisture sensitivity classification

The primary design consideration is color differentiation: the IL-Y-7S-S15C3 features brown insulation while the ZHR-7 features natural insulation. This distinction is cosmetic and does not affect electrical or mechanical function. Mechanical compatibility with mating connectors and PCB layouts remains unchanged.

Frequently Asked Questions (FAQ)

Q: Can the ZHR-7 directly replace the IL-Y-7S-S15C3 in existing designs?

A: Yes. Both parts share identical pitch (1.50mm), position count (7), contact type (female socket), and mounting configuration. Mechanical and electrical compatibility is maintained. The color difference does not affect functional performance.

Q: Are the contact pins interchangeable between these two housings?

A: Contact compatibility depends on the specific contact part numbers used. Both housings accept crimp-terminated contacts designed for 1.50mm pitch applications. Verify contact part numbers separately to ensure proper mating.

Q: What is the significance of the color difference?

A: Color serves as a visual identifier only and does not impact electrical or mechanical performance. The brown housing of the IL-Y-7S-S15C3 and natural housing of the ZHR-7 are functionally equivalent.

Q: Does the ZHR-7 meet the same environmental specifications?

A: The ZHR-7 provides documented operating temperature range (-25°C ~ 85°C) and regulatory compliance (ROHS3, REACH unaffected). The IL-Y-7S-S15C3 does not specify operating temperature. Both maintain MSL 1 (Unlimited) moisture sensitivity classification.

Q: What packaging format is available for the ZHR-7?

A: The ZHR-7 is supplied in bulk packaging with high inventory availability (220,008 pieces in stock).