6STV-08-006 Equivalent & Substitute Parts

Part Overview

The 6STV-08-006 is an 8-circuit barrier block connector manufactured by TE Connectivity AMP Connectors. This terminal block features 0.375" (9.53mm) pitch spacing with screw termination on the top and solder turret termination on the bottom. The connector is rated for 25A at 300V and accommodates wire gauges from 18-22 AWG. The product is currently active and in stock with 701 units available. Substitute parts are identified when equivalent electrical and mechanical parameters are available from alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Substiute Parts

6STV-08-006

TE Connectivity AMP ConnectorsIn Stock: 7276STV-08-006 Datasheet

Current PartRFQ

0387244908

MolexIn Stock: 14750387244908 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6STV-08-006 is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Number of circuits: 8
• Pitch spacing: 0.375" (9.53mm)
• Current rating: 25A minimum
• Voltage rating: 300V minimum
• Top termination method: Screws with Captive Plate
• Barrier type: 3 Wall (Tri)

Mechanical Compatibility Requirements:

• Terminal block type: Barrier Block
• Color: Black
• Number of rows: 1
• Terminal screw material: Steel with Zinc, Clear Chromate finish

Acceptable Variations:

• Wire gauge range may extend beyond the original specification
• Bottom termination type may differ (solder turret vs. PC pin)
• Insulation material may differ (Polyamide vs. Polybutylene Terephthalate)
• Operating temperature range may vary within acceptable limits
• Flange feature presence may differ

The substitute part 0387244908 (Molex Beau 38724) meets all critical electrical and mechanical parameters and is therefore classified as an equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (6STV-08-006): The TE Connectivity 6STV-08-006 is the specified component and remains the first choice when available. This part is active, in stock with 701 units, and rated for operation up to 105°C. RoHS compliance is confirmed. Use this part for applications requiring the full operating temperature range and solder turret bottom termination.

Substitute Selection (0387244908): The Molex 0387244908 is an equivalent substitute when the 6STV-08-006 is unavailable. This part meets all critical electrical and mechanical parameters: 8 circuits, 0.375" pitch, 25A/300V rating, screw termination with captive plate, and 3-wall barrier configuration. Both parts are RoHS compliant and carry EAR99 export classification.

Application-Specific Considerations: The primary difference between these parts is the bottom termination method. The 6STV-08-006 features solder turret termination, while the 0387244908 uses PC pin termination. Selection between these depends on the circuit board design and assembly process. The Molex part accepts a wider wire gauge range (12-22 AWG vs. 18-22 AWG), providing additional flexibility for conductor sizing. The Molex part is rated to 100°C maximum operating temperature, which is 5°C lower than the TE Connectivity part. For applications operating above 100°C, the 6STV-08-006 is required.

Compliance Status: Both parts are RoHS compliant and carry identical ECCN and HTSUS classifications, ensuring regulatory equivalence for procurement and export purposes.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0387244908 be used as a direct replacement for the 6STV-08-006?

A: The Molex 0387244908 is electrically and mechanically equivalent for most applications. Both parts share identical circuit count (8), pitch spacing (0.375"), current rating (25A), voltage rating (300V), and termination method (screws with captive plate). The primary difference is the bottom termination type: solder turret on the TE Connectivity part versus PC pin on the Molex part. Substitution is valid when the circuit board design accommodates PC pin termination. Additionally, the Molex part is rated to 100°C maximum, compared to 105°C for the TE Connectivity part.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by: number of circuits (8), pitch spacing (0.375"), current rating (25A minimum), voltage rating (300V minimum), top termination method (screws with captive plate), barrier type (3-wall), and terminal block type (barrier block). These parameters ensure electrical and mechanical compatibility. Secondary parameters such as insulation material, wire gauge range, and operating temperature may vary within acceptable limits.

Q: Does the wider wire gauge acceptance of the Molex part (12-22 AWG vs. 18-22 AWG) affect compatibility?

A: No. The Molex part's acceptance of 12-22 AWG is a superset of the TE Connectivity specification of 18-22 AWG. This means the Molex part can accommodate all wire gauges that the TE Connectivity part accepts, plus additional smaller gauges. This provides greater flexibility without compromising compatibility.

Q: Are there compliance or regulatory differences between these parts?

A: Both parts are RoHS compliant and carry identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. The TE Connectivity part is RoHS Compliant, while the Molex part is ROHS3 Compliant. Both classifications indicate full compliance with current regulations. No regulatory barriers exist to substitution.

Q: What is the significance of the different bottom termination types?

A: The 6STV-08-006 uses solder turret termination, designed for wave soldering or manual soldering to circuit board pads. The 0387244908 uses PC pin termination, designed for insertion into plated through-holes on the circuit board. The choice between these depends entirely on the circuit board design. Verify that your board layout accommodates the termination type of the substitute part before implementation.

Q: Is the 5°C difference in maximum operating temperature (105°C vs. 100°C) significant?

A: The temperature difference is application-dependent. For applications operating at or below 100°C, both parts are suitable. For applications requiring operation above 100°C up to 105°C, the TE Connectivity 6STV-08-006 is required. Verify your application's maximum operating temperature before selecting the substitute.

Q: What is the difference between Polyamide (PA) and Polybutylene Terephthalate (PBT) insulation materials?

A: Both materials are suitable for barrier block connectors in standard industrial applications. Polyamide (PA) is used in the TE Connectivity part, while Polybutylene Terephthalate (PBT) is used in the Molex part. Both materials provide adequate electrical insulation and mechanical strength for the specified voltage and current ratings. Material selection does not affect substitution eligibility for standard applications.

Q: Are both parts available in the same packaging format?

A: The TE Connectivity 6STV-08-006 is available in standard packaging with 701 units in stock. The Molex 0387244908 is available in bulk packaging with 1415 units in stock. Packaging format does not affect electrical or mechanical compatibility; it only affects order quantity and handling procedures.