IL-Z-13PL-SMTYE Equivalent & Substitute Parts

Part Overview

The IL-Z-13PL-SMTYE is a rectangular connector header manufactured by JAE Electronics, designed for surface mount, right-angle applications with 13 positions at 1.25mm pitch. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support, maintenance, and production continuity. The connector features shrouded 4-wall construction, solder termination, and push-pull fastening, suitable for board-to-cable/wire interconnections in industrial and general-purpose applications.

Substiute Parts

IL-Z-13PL-SMTYE

JAE ElectronicsIn Stock: 788IL-Z-13PL-SMTYE Datasheet

Current PartRFQ

1-1734261-3

TE Connectivity AMP ConnectorsIn Stock: 37441-1734261-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IL-Z-13PL-SMTYE is determined by the following critical parameters:

• Pitch - Mating: 0.049" (1.25mm) — must match exactly for mechanical compatibility
• Number of Positions: 13 — must match for circuit connectivity
• Number of Rows: 1 — must match for board layout compatibility
• Mounting Type: Surface Mount, Right Angle — must match for PCB assembly process
• Connector Type: Header with Male Pin contacts — must match for mating interface
• Shrouding: Shrouded - 4 Wall — must match for mechanical alignment and keying
• Termination: Solder — must match for assembly compatibility
• Insulation Height: 0.136" (3.46mm) — must match for clearance and stacking
• Contact Finish: Tin on both mating and post — must match for electrical performance
• Electrical Ratings: Current (1A per contact) and Voltage (200V) — must meet or exceed requirements
• Operating Temperature: -40°C ~ 70°C — substitute must support this range
• Material Flammability: UL94 V-0 — must meet or exceed this rating

The substitute part 1-1734261-3 from TE Connectivity AMP Connectors meets all critical mechanical and electrical parameters for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The 1-1734261-3 from TE Connectivity AMP Connectors is a direct mechanical and functional substitute for the obsolete IL-Z-13PL-SMTYE. All critical mating parameters, including pitch, position count, row configuration, mounting type, and shrouding, are identical. Both components carry UL94 V-0 flammability certification and MSL 1 moisture sensitivity rating.

The substitute part is in active production status, ensuring long-term availability and supply chain continuity. The operating temperature range of the substitute (-25°C ~ 85°C) exceeds the original specification (-40°C ~ 70°C), providing enhanced thermal performance. Contact material differences (Phosphor Bronze versus Brass) and insulation material variations (Thermoplastic versus PPS) are functionally equivalent for this connector class.

The voltage rating of the substitute (100VAC) is lower than the original (200V). Applications requiring the full 200V rating must be evaluated against actual circuit requirements before substitution.

Frequently Asked Questions (FAQ)

Q: Can the 1-1734261-3 be used as a direct replacement for the IL-Z-13PL-SMTYE without PCB redesign?

A: Yes. All mechanical parameters, including pitch (1.25mm), position count (13), mounting type (surface mount right-angle), and shrouding (4-wall) are identical. No PCB layout modifications are required.

Q: What is the difference in contact material between the two parts?

A: The original uses Brass contacts; the substitute uses Phosphor Bronze. Both materials provide equivalent electrical conductivity and contact reliability for this connector class and current rating (1A per contact).

Q: Does the substitute support the same operating temperature range?

A: The substitute supports -25°C ~ 85°C, which exceeds the original specification of -40°C ~ 70°C. Applications operating within the original range are fully supported.

Q: Is the voltage rating difference significant?

A: The original is rated for 200V; the substitute for 100VAC. For applications requiring the full 200V DC rating, verify that actual circuit voltages do not exceed 100VAC before substitution.

Q: What is the packaging difference?

A: The original IL-Z-13PL-SMTYE packaging is not specified. The substitute 1-1734261-3 is supplied in Tape & Reel (TR) format, standard for surface mount production.

Q: Are both parts RoHS compliant?

A: The original part does not specify RoHS status. The substitute lists RoHS status as "Not applicable." Verify compliance requirements with your procurement or quality department.

Q: Can I use the substitute in new designs?

A: Yes. The substitute is in active production status and carries current certifications (UL94 V-0, MSL 1). It is suitable for new design implementations.