SI-60148-F Equivalent & Substitute Parts

Part Overview

The SI-60148-F is a 1 Port RJ45 Through Hole modular connector manufactured by Stewart Connector, designed for 10 Base-T applications. This connector features a 90° angle orientation with solder termination and integrated LED indicators (Yellow-Green). The part is currently Active in product status with 665 units in stock. Alternative models may be required when higher bandwidth applications (10/100 Base-TX) are needed or when specific mechanical or electrical compatibility requirements necessitate substitution.

Substiute Parts

SI-60148-F

Stewart ConnectorIn Stock: 735SI-60148-F Datasheet

Current PartRFQ

ARJC02-111009D

Abracon LLCIn Stock: 1487ARJC02-111009D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ARJC02-111009D from Abracon LLC qualifies as a substitute based on the following alignment of critical parameters:

Compatible Parameters:

• Connector Type: RJ45 (identical)
• Number of Ports: 1 (identical)
• Mounting Type: Through Hole (identical)
• Orientation: 90° Angle (Right) (identical)
• Termination: Solder (identical)
• Tab Direction: Down (identical)
• Shielding: Shielded (compatible)
• RoHS Status: ROHS3 Compliant (identical)
• MSL Rating: 1 (Unlimited) (identical)

Functional Differences:

• Applications: ARJC02-111009D supports 10/100 Base-TX with AutoMDIX, providing backward compatibility with 10 Base-T while enabling higher bandwidth operation
• Number of Cores per Jack: ARJC02-111009D has 4 cores versus 3 cores in SI-60148-F, supporting additional signal pairs required for 100 Base-TX
• Height Above Board: ARJC02-111009D measures 0.534" (14.65mm) versus 0.545" (13.84mm), a 0.011" difference within typical PCB layout tolerances
• LED Color: Green - Yellow (functionally equivalent indicator scheme)

Parameter Comparison

Engineering Selection Recommendations

Both SI-60148-F and ARJC02-111009D maintain Active product status and ROHS3 compliance with identical MSL ratings. Selection between these parts depends on application bandwidth requirements:

SI-60148-F Selection Criteria:

• Applications limited to 10 Base-T networks
• PCB layouts with strict height constraints requiring 0.545" clearance
• Designs utilizing 3-core jack architecture

ARJC02-111009D Selection Criteria:

• Applications requiring 10/100 Base-TX capability with AutoMDIX support
• Future-proofing for higher bandwidth network standards
• PCB layouts accommodating 0.534" height above board
• Designs utilizing 4-core jack architecture for full signal pair support

Both connectors satisfy identical regulatory and compliance requirements (ROHS3, REACH Unaffected, EAR99 classification, HTSUS 8536.69.4040).

Frequently Asked Questions (FAQ)

Q: Can ARJC02-111009D directly replace SI-60148-F in existing designs?

A: Mechanical and electrical compatibility is confirmed for Through Hole solder termination, 90° right-angle orientation, and shielded RJ45 configuration. The 0.011" height difference (0.534" vs 0.545") is within standard PCB layout tolerances. Functional compatibility depends on whether the application requires 10/100 Base-TX capability or operates exclusively on 10 Base-T networks.

Q: What is the significance of the 4-core versus 3-core jack difference?

A: The SI-60148-F 3-core configuration supports 10 Base-T signaling. The ARJC02-111009D 4-core configuration provides additional signal pairs required for 10/100 Base-TX operation. Both are RJ45 connectors; the core count reflects the application bandwidth supported.

Q: Are there packaging differences between these parts?

A: SI-60148-F packaging is not specified in available data. ARJC02-111009D is supplied in Tray packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Do both connectors support the same operating temperature range?

A: SI-60148-F operating temperature is not specified. ARJC02-111009D operates across 0°C to 70°C. Confirm temperature requirements for your application environment.

Q: Are LED indicators functionally equivalent?

A: SI-60148-F provides Yellow-Green LED indication; ARJC02-111009D provides Green-Yellow indication. Both color schemes serve standard network status indication functions. Verify LED behavior requirements for your specific application.