TE Connectivity AMP Connectors 1-794619-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-794619-0 is a Rectangular Connector Header, Right Angle configuration with 10 positions at 3.00mm (0.118") pitch. This connector is designed for Through Hole, Board to Cable/Wire applications with Solder termination and Locking Ramp fastening. The part operates across a temperature range of -40°C to 105°C and carries a voltage rating of 250V.

The 1-794619-0 is classified as Obsolete product status. Locating equivalent and substitute parts is necessary to support ongoing maintenance, repair, and production requirements where original inventory becomes depleted or unavailable.

Substiute Parts

1-794619-0

TE Connectivity AMP ConnectorsIn Stock: 9531-794619-0 Datasheet

Current PartRFQ

4-794619-0

TE Connectivity AMP ConnectorsIn Stock: 48204-794619-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1-794619-0 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Voltage Rating: 250V
• Operating Temperature Range: -40°C to 105°C
• Current Rating: Varies by Wire Gauge

Mechanical Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 10
• Number of Rows: 2
• Pitch - Mating: 0.118" (3.00mm)
• Row Spacing - Mating: 0.118" (3.00mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Locking Ramp

Material & Compliance Parameters:

• Insulation Material: Polyamide (PA), Nylon
• Contact Material: Brass
• Material Flammability Rating: UL94 V-0
• Series: Micro MATE-N-LOK

The substitute part 4-794619-0 maintains full equivalence across all critical parameters, with the primary distinction being product status (Active versus Obsolete) and packaging configuration (Tray versus standard packaging).

Parameter Comparison

Engineering Selection Recommendations

The 4-794619-0 serves as the direct substitute for the obsolete 1-794619-0. Both parts share identical electrical and mechanical specifications within the Micro MATE-N-LOK series, ensuring functional interchangeability in Through Hole, Right Angle header applications.

Product Status Consideration: The 1-794619-0 carries Obsolete status, while the 4-794619-0 is classified as Active. Selection of the Active part ensures continued availability and support for future procurement requirements.

Compliance Consideration: The 4-794619-0 is ROHS3 Compliant, whereas the 1-794619-0 lists RoHS Status as Not applicable. For applications subject to RoHS regulations, the 4-794619-0 provides documented compliance.

Contact Finish Consideration: The primary technical distinction between the parts is the Contact Finish - Post specification. The 1-794619-0 uses Tin-Lead finish, while the 4-794619-0 uses Tin finish. Both maintain identical contact finish thickness of 100.0µin (2.54µm) and identical mating contact finish (Gold at 15.0µin). This difference reflects industry transition toward lead-free manufacturing practices.

Packaging Consideration: The 4-794619-0 is supplied in Tray packaging, which may differ from the original packaging of the 1-794619-0. Verify packaging requirements for your specific procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Are the 1-794619-0 and 4-794619-0 electrically interchangeable?

A: Yes. Both parts operate at 250V voltage rating, support the same current rating (Varies by Wire Gauge), and function across the identical operating temperature range of -40°C to 105°C. Electrical performance is equivalent.

Q: Are the 1-794619-0 and 4-794619-0 mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications: 10 positions, 2 rows, 0.118" (3.00mm) pitch, Through Hole Right Angle mounting, Shrouded 4 Wall configuration, Solder termination, and Locking Ramp fastening. Physical fit and function are equivalent.

Q: What is the significance of the Contact Finish - Post difference (Tin-Lead versus Tin)?

A: The Contact Finish - Post specification applies to the solder connection points on the printed circuit board. Tin-Lead finish (1-794619-0) represents traditional lead-containing solder compatibility, while Tin finish (4-794619-0) reflects lead-free manufacturing standards. Both finishes maintain the same thickness (100.0µin) and provide equivalent solderability. The choice depends on your assembly process and regulatory requirements.

Q: Why is the 1-794619-0 listed as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production of this part number. The 4-794619-0 represents the current production equivalent, ensuring ongoing availability and support.

Q: Does the RoHS3 Compliance of the 4-794619-0 affect compatibility?

A: RoHS3 Compliance indicates adherence to Restriction of Hazardous Substances regulations. This is a manufacturing and material compliance attribute, not a functional specification. The 4-794619-0 is suitable for applications requiring RoHS-compliant components. The 1-794619-0 lists RoHS Status as Not applicable, which may indicate it predates RoHS requirements or lacks formal compliance documentation.

Q: Does packaging (Tray versus standard) affect the connector's performance?

A: No. Packaging affects only handling, storage, and logistics. The connector itself performs identically regardless of whether it is supplied in Tray or standard packaging. Verify that your assembly process and inventory management systems accommodate the Tray packaging format of the 4-794619-0.

Q: Can I use the 4-794619-0 as a direct replacement in existing designs?

A: Yes. The 4-794619-0 is a direct substitute for the 1-794619-0 across all critical electrical and mechanical parameters. No design modifications are required. Confirm that your assembly process is compatible with the Tin contact finish (post) specification if your original design specified Tin-Lead.

Q: Are there any inventory considerations when transitioning from 1-794619-0 to 4-794619-0?

A: The 1-794619-0 shows 893 Pcs in stock, while the 4-794619-0 shows 4718 Pcs in stock. The 4-794619-0 offers significantly higher availability, supporting both immediate and future procurement needs.