RTTC34B05 Equivalent & Substitute Parts

Part Overview

The RTTC34B05 is a 4.39mm (0.173") Phone Jack Stereo connector manufactured by Switchcraft Inc., designed for audio and signal applications requiring a 3-conductor TRS (Tip-Ring-Sleeve) configuration. This right-angle solder-mount barrel connector is widely used in professional audio equipment, consumer electronics, and instrumentation where compact stereo jack connectivity is required. Currently, 843 pieces are available in new original stock.

Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when design modifications require alternative contact configurations, or when inventory constraints necessitate compatible alternatives that maintain electrical and mechanical compatibility.

Substiute Parts

RTTC34B05

Switchcraft Inc.In Stock: 939RTTC34B05 Datasheet

Current PartRFQ

RTT8705X

Switchcraft Inc.In Stock: 1172RTT8705X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RTTC34B05 must maintain compatibility across the following critical parameters:

• Mating Diameter: 4.39mm (0.173") standard ensures mechanical fit with corresponding male connectors
• Signal Configuration: 3-conductor TRS (Stereo) maintains electrical compatibility for audio signal transmission
• Mounting Type: Through-hole, right-angle orientation for PCB integration
• Termination Method: Solder connection for permanent circuit board attachment
• Manufacturer: Switchcraft Inc. ensures consistent quality and design standards

The RTT8705X is identified as a substitute part within the Switchcraft barrel connector family. While it features a twin stereo configuration (2 sets of 3 conductors), it maintains the core mechanical and electrical parameters that define the RTTC34B05 product category: 4.39mm mating diameter, right-angle through-hole mounting, solder termination, and Switchcraft manufacturing standards.

Parameter Comparison

Engineering Selection Recommendations

Both the RTTC34B05 and RTT8705X meet identical compliance and regulatory requirements: ROHS3 compliance, REACH unaffected status, and MSL Level 1 (unlimited moisture sensitivity). Both parts are manufactured by Switchcraft Inc. and maintain the same operating temperature range of -55°C to 85°C.

The primary distinction between these parts is the contact configuration. The RTTC34B05 provides a single 3-conductor stereo jack, while the RTT8705X provides dual stereo jacks (twin configuration) with 10 total contacts. Selection between these parts depends on circuit design requirements: use the RTTC34B05 for single stereo channel applications, and use the RTT8705X only when dual independent stereo channels are required within the same connector footprint.

Both parts feature identical mechanical parameters (4.39mm mating diameter, right-angle through-hole mounting, solder termination) and material specifications (gold-plated copper alloy contacts, thermoplastic housing), ensuring interchangeability at the mechanical and environmental level when contact configuration requirements are met.

Frequently Asked Questions (FAQ)

Q: Can the RTT8705X directly replace the RTTC34B05 in all applications?

A: The RTT8705X shares identical mechanical mounting, mating diameter, and environmental specifications with the RTTC34B05. However, the RTT8705X features a twin stereo configuration (2 sets of 3 conductors) compared to the RTTC34B05's single stereo configuration (1 set of 3 conductors). Direct substitution is only appropriate if the circuit design accommodates dual stereo channels. If the application requires a single stereo channel, the RTT8705X will not function as a direct replacement.

Q: What are the critical parameters that define substitution eligibility for the RTTC34B05?

A: Substitution eligibility is determined by: (1) 4.39mm (0.173") mating diameter, (2) 3-conductor TRS stereo signal configuration, (3) through-hole right-angle mounting type, (4) solder termination method, and (5) Switchcraft Inc. manufacturing. Any substitute part must maintain all five parameters to ensure mechanical fit, electrical compatibility, and circuit board integration.

Q: Are there packaging or MSL considerations when substituting these parts?

A: Both the RTTC34B05 and RTT8705X carry MSL Level 1 (unlimited moisture sensitivity), indicating no special moisture control requirements during storage, handling, or assembly. Both parts are supplied as new original stock with standard Switchcraft packaging. No additional moisture barrier or desiccant requirements apply to either part.

Q: What is the difference between the actual diameter and the industry recognized mating diameter?

A: The industry recognized mating diameter of 4.39mm (0.173") is the standardized specification for connector compatibility and male plug selection. The RTT8705X lists an actual diameter of 0.177" (4.48mm), which represents the physical measurement of the jack opening. This minor dimensional variation remains within acceptable mechanical tolerance for the 4.39mm connector standard and does not affect substitution compatibility.

Q: Are both parts actively manufactured and available?

A: The RTT8705X is listed with Active product status and 1073 pieces in new original stock, indicating current production and availability. The RTTC34B05 has 843 pieces in new original stock. Both parts are actively supplied by Switchcraft Inc. and available for immediate procurement.