TE Connectivity 338070-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 338070-8 is an 8-position receptacle connector from the Micro-MaTch series, designed for board-to-board or cable applications. This through-hole, right-angle mounted connector features a 0.100" (2.54mm) pitch and is rated for operating temperatures between -40°C and 105°C. The part is currently active in production with 3660 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where form factor or termination method flexibility is acceptable.

Substiute Parts

338070-8

TE Connectivity AMP ConnectorsIn Stock: 3673338070-8 Datasheet

Current PartRFQ

7-215570-8

TE Connectivity AMP ConnectorsIn Stock: 25017-215570-8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 338070-8 is determined by alignment of the following critical parameters:

Electrical Compatibility Parameters:

• Number of positions: 8
• Mating pitch: 0.100" (2.54mm)
• Row configuration: 2 rows
• Row spacing: 0.100" (2.54mm)
• Voltage rating: 100VDC minimum
• Operating temperature range: -40°C ~ 105°C
• Contact finish: Tin

Mechanical Compatibility Parameters:

• Through-hole mounting capability
• Micro-MaTch series compatibility
• Insulation material: PBT or equivalent
• RoHS compliance status

Regulatory & Environmental Parameters:

• RoHS compliance (RoHS3 acceptable)
• MSL rating: 1 (Unlimited)

The substitute part 7-215570-8 qualifies as an equivalent based on shared electrical parameters (8 positions, 0.100" board-side pitch, 2-row configuration, tin contact finish, operating temperature range, voltage rating) and regulatory compliance. The primary functional difference is the termination method: the substitute employs IDC (Insulation Displacement Connector) termination for ribbon cable integration, whereas the main part uses kinked pin solder termination for direct PCB mounting.

Parameter Comparison

Engineering Selection Recommendations

338070-8 Selection Criteria: Select the 338070-8 for applications requiring direct PCB-mounted receptacle connectors with solder termination. This configuration is suitable for board-to-board interconnections where the connector remains stationary on the PCB and mates with a complementary plug connector. The right-angle mounting orientation accommodates space-constrained layouts. Active product status and RoHS compliance ensure continued availability and regulatory alignment.

7-215570-8 Selection Criteria: Select the 7-215570-8 when ribbon cable integration is required. This DIP header connector with IDC termination accepts 28 AWG stranded or solid wire, enabling flexible cable harness designs. The press-fit mounting method provides an alternative to solder termination. ROHS3 compliance and active product status confirm regulatory and supply chain viability. The feed-through feature supports daisy-chain or multi-point connections.

Substitution Applicability: The 7-215570-8 functions as an equivalent substitute when the application permits ribbon cable termination in place of direct PCB solder mounting. Both parts share identical electrical parameters (8 positions, 0.100" pitch, 2-row configuration, tin finish, operating temperature range) and regulatory compliance. Substitution is valid only when the termination method change does not compromise system design or performance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7-215570-8 directly replace the 338070-8 on a PCB?

A: No. The 338070-8 is a receptacle connector with kinked pins for solder termination to PCB pads. The 7-215570-8 is a DIP header connector with IDC termination for ribbon cable attachment. Direct PCB replacement requires identical termination methods. The 7-215570-8 is suitable only when ribbon cable integration is part of the system design.

Q: Are the electrical parameters identical between these parts?

A: Both parts share the same critical electrical parameters: 8 positions, 0.100" (2.54mm) pitch, 2-row configuration, tin contact finish, and -40°C ~ 105°C operating temperature range. The 338070-8 specifies 100VDC voltage rating; the 7-215570-8 voltage rating is not provided in the specification.

Q: What is the primary functional difference?

A: The 338070-8 is a receptacle connector for board-to-board or cable mating with a plug connector. The 7-215570-8 is a DIP header connector that terminates 28 AWG ribbon cable via IDC (Insulation Displacement Connector) technology. The termination method and cable integration capability differ fundamentally.

Q: Are both parts RoHS compliant?

A: Yes. The 338070-8 is RoHS Compliant. The 7-215570-8 is ROHS3 Compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: What is the MSL rating for both parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage or handling.

Q: Can the 7-215570-8 accept different wire gauges?

A: The 7-215570-8 is specified for 28 AWG wire, either stranded or solid. Wire gauge selection is fixed by the IDC contact design and cannot be altered.

Q: What is the row spacing for both connectors?

A: Both the 338070-8 and 7-215570-8 maintain 0.100" (2.54mm) row spacing, ensuring mechanical compatibility within the Micro-MaTch series footprint.

Q: Are these parts suitable for automotive applications?

A: The 338070-8 is specified for automotive and general purpose applications. The 7-215570-8 application scope is not detailed in the provided specification. Automotive suitability of the 7-215570-8 requires verification against specific automotive qualification requirements.