RTT34B01 Equivalent & Substitute Parts

Part Overview

The RTT34B01 is a 4.39mm stereo phone jack connector manufactured by Switchcraft Inc., designed for audio and signal applications requiring a right-angle solder termination. This connector features a 3-conductor TRS (Tip-Ring-Sleeve) configuration with integrated switching functionality. The part is currently in active production with 870 units available in new original stock.

Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and procurement optimization when the primary part number becomes unavailable or when alternative packaging or inventory conditions require component substitution.

Substiute Parts

RTT34B01

Switchcraft Inc.In Stock: 909RTT34B01 Datasheet

Current PartRFQ

RTTC34B01X

Switchcraft Inc.In Stock: 1047RTTC34B01X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The RTTC34B01X qualifies as a direct substitute for the RTT34B01 based on the following critical parameters:

Electrical Compatibility:

• Identical connector type (Phone Jack, Female)
• Matching signal configuration (Stereo, 3 Conductor TRS)
• Same mating diameter (4.39mm / 0.173")
• Identical contact count (3 Conductors, 5 Contacts)
• Matching internal switch configuration (Two Switches)
• Equivalent operating temperature range (-55°C to 85°C)
• Identical contact material plating (Gold)

Mechanical Compatibility:

• Same mounting type (Through Hole, Right Angle)
• Identical termination method (Solder)
• Matching shielding specification (Unshielded)

Regulatory & Compliance:

• Both parts maintain ROHS3 compliance
• Both parts are REACH Unaffected
• Both parts classified under identical ECCN (EAR99) and HTSUS codes

The primary difference is packaging format (Bulk for RTTC34B01X versus standard for RTT34B01) and inventory availability, with no functional or electrical performance variation.

Parameter Comparison

Engineering Selection Recommendations

Both the RTT34B01 and RTTC34B01X are active production parts from Switchcraft Inc. with full ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment for current and future applications.

Selection between these parts should be based on:

Inventory & Procurement: The RTTC34B01X currently maintains higher stock availability (953 units versus 870 units), making it suitable for high-volume procurement or time-sensitive applications.

Packaging Requirements: The RTTC34B01X is supplied in bulk packaging, which may be advantageous for manufacturing operations requiring large quantities or cost optimization through bulk handling.

Electrical Performance: No functional differences exist between the two parts. Both maintain identical electrical specifications, contact configuration, and operating parameters across the full temperature range.

Compliance & Certifications: Both parts satisfy identical regulatory requirements, including ROHS3 compliance and EAR99 export classification, with no additional compliance considerations for substitution.

Frequently Asked Questions (FAQ)

Q: Can RTTC34B01X be used as a direct replacement for RTT34B01 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters: connector type, signal configuration, mating diameter, contact count, mounting type, termination method, and operating temperature range. No design modifications are required.

Q: What is the difference between RTT34B01 and RTTC34B01X?

A: The primary differences are packaging format (bulk for RTTC34B01X) and current inventory levels. Both parts are manufactured by Switchcraft Inc. and share identical electrical and mechanical specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both RTT34B01 and RTTC34B01X are ROHS3 compliant and suitable for applications requiring RoHS certification.

Q: What is the mating diameter specification for these connectors?

A: The industry recognized mating diameter is 4.39mm (0.173"). The RTTC34B01X has an actual measured diameter of 0.177" (4.48mm), which remains within acceptable tolerance for the 4.39mm standard.

Q: Can these connectors be used interchangeably in audio applications?

A: Yes. Both connectors feature identical 3-conductor TRS (Tip-Ring-Sleeve) stereo configuration with gold-plated contacts, making them suitable for audio signal applications without performance variation.

Q: What is the contact material composition?

A: Both parts feature copper alloy contacts with gold plating, ensuring reliable signal transmission and corrosion resistance across the operating temperature range of -55°C to 85°C.