RTTC8701 Equivalent & Substitute Parts

Part Overview

The RTTC8701 is a 4.39mm (0.173") Phone Jack, Twin Stereo connector manufactured by Switchcraft Inc. This barrel connector features a 3-conductor TRS (Tip-Ring-Sleeve) configuration with right-angle solder termination, designed for twin stereo applications. The part is currently in stock with 761 units available. Equivalent and substitute parts are identified to provide procurement flexibility and ensure design continuity when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

RTTC8701

Switchcraft Inc.In Stock: 854RTTC8701 Datasheet

Current PartRFQ

RTT8701X

Switchcraft Inc.In Stock: 1091RTT8701X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RTTC8701 are identified based on strict electrical and mechanical compatibility criteria. The following parameters determine substitution eligibility:

• Connector Type: Phone Jack, Twin configuration
• Signal Configuration: Stereo (3 Conductor, TRS)
• Mating Diameter: 4.39mm (0.173") industry recognized standard
• Mounting Type: Through Hole, Right Angle orientation
• Termination Method: Solder connection
• Contact Count: 2 Sets of 3 Conductors, 10 Contacts total
• Operating Temperature Range: -55°C ~ 85°C
• Contact Material Plating: Gold
• Housing Material: Thermoplastic
• Shielding: Unshielded

Parts meeting all these criteria are classified as direct substitutes. Variations in series designation, inventory levels, or product status do not affect substitution eligibility when core electrical and mechanical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The RTT8701X qualifies as a direct substitute for the RTTC8701 based on matching electrical and mechanical parameters. Both parts share identical connector type, signal configuration, mating diameter, mounting orientation, termination method, contact count, and operating temperature range.

The RTT8701X carries Active product status and maintains full compliance with RoHS3 and REACH regulations. The part demonstrates MSL Level 1 rating, indicating unlimited moisture sensitivity protection. These compliance certifications ensure the substitute part meets current environmental and regulatory requirements for electronic component procurement.

The RTT8701X is currently available with higher inventory levels (1051 units) compared to the RTTC8701 (761 units), providing improved procurement availability.

Frequently Asked Questions (FAQ)

Q: What makes RTT8701X a valid substitute for RTTC8701?

A: The RTT8701X meets all critical electrical and mechanical compatibility criteria: identical connector type (Phone Jack, Twin), signal configuration (Stereo TRS), mating diameter (4.39mm), mounting type (Through Hole, Right Angle), termination method (Solder), contact count (10 total), and operating temperature range (-55°C ~ 85°C). Both parts are manufactured by Switchcraft Inc. and feature gold-plated copper alloy contacts with thermoplastic housings.

Q: Are there any differences between these parts?

A: The RTT8701X includes internal switches (2 Sets of Two Switches) and specifies actual diameter as 0.177" (4.48mm), whereas the RTTC8701 does not document these parameters. The RTT8701X also explicitly documents RoHS3 compliance, REACH unaffected status, and MSL Level 1 rating. Both parts maintain identical core functionality for twin stereo 4.39mm jack applications.

Q: Can I use RTT8701X in place of RTTC8701 in my design?

A: Yes. The RTT8701X is electrically and mechanically compatible with the RTTC8701 for all twin stereo 4.39mm jack applications. The parts share identical signal paths, contact configurations, and environmental operating specifications.

Q: What is the difference between the series designations RTTC and RTT?

A: Series designation differences do not affect substitution eligibility. Both RTTC and RTT series parts from Switchcraft Inc. share identical electrical and mechanical specifications for this connector type.

Q: Is RTT8701X compliant with current environmental regulations?

A: Yes. The RTT8701X is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component use.