TE Connectivity AMP Connectors 166733-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 166733-1 is a 48-position DIN receptacle connector with female sockets, gold-plated contacts, and panel mount termination. This Eurocard series connector is designed for backplane applications requiring reliable signal and power distribution across three rows of contacts at 0.200" (5.08mm) pitch. The part is currently active in production with 728 units in stock. Substitute parts are identified to address specific application requirements, including alternative mounting configurations and enhanced electrical ratings.

Substiute Parts

166733-1

TE Connectivity AMP ConnectorsIn Stock: 761166733-1 Datasheet

Current PartRFQ

09062482848

HARTINGIn Stock: 115509062482848 Datasheet

SimilarRFQ

09062486835

HARTINGIn Stock: 431609062486835 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 166733-1 are qualified based on the following critical parameters that determine functional compatibility:

Core Compatibility Parameters:

• Connector Type: Receptacle, Female Sockets
• Number of Positions: 48
• Pitch: 0.200" (5.08mm)
• Number of Rows: 3
• Style: F
• Termination: Solder
• Contact Finish: Gold
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters Allowing Substitution:

• Mounting Type: Panel Mount (primary) vs. Through Hole (substitutes)
• Series: Eurocard (primary) vs. DIN 41612 (substitutes)
• Level/Class: 1 (primary) vs. 1 or 2 (substitutes)
• Material Flammability Rating: UL94 V-1 (primary) vs. UL94 V-0 (substitutes)
• RoHS Status: RoHS Compliant (primary) vs. ROHS3 Compliant (substitutes)

The identified substitutes maintain all core compatibility parameters while offering alternative mounting configurations and enhanced compliance certifications suitable for through-hole PCB assembly applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: TE Connectivity 166733-1

Select this part for applications requiring panel-mounted 48-position DIN receptacle connectors with Eurocard series compatibility. The part maintains RoHS compliance and operates across the full -55°C to 125°C temperature range. UL94 V-1 flammability rating is suitable for standard industrial backplane applications.

Substitute: HARTING 09062482848

This substitute is applicable for through-hole PCB assembly applications requiring the same 48-position, 0.200" pitch configuration. The part provides enhanced UL94 V-0 flammability rating and ROHS3 compliance. A specified current rating of 6A per contact is provided. Operating temperature range matches the primary part at -55°C to 125°C. DIN 41612 series compatibility ensures mechanical and electrical interchangeability for through-hole mounting.

Substitute: HARTING 09062486835

This substitute is designated for power distribution applications within 48-position through-hole DIN connector requirements. The part designation includes "(Power)" specification and operates under Level/Class 2 rating, indicating enhanced power handling capability. ROHS3 compliance and UL94 V-0 flammability rating are provided. Operating temperature and current rating specifications are not provided for this variant.

Selection between substitutes depends on mounting configuration requirements (panel mount vs. through-hole PCB) and application-specific power distribution needs.

Frequently Asked Questions (FAQ)

Q: Can the 166733-1 be directly replaced with HARTING 09062482848 or 09062486835?

A: Direct replacement is possible only when the mounting configuration can be changed from panel mount to through-hole PCB assembly. All three parts share identical contact pitch (0.200"), position count (48), row configuration (3), and socket style (F). Mechanical and electrical compatibility is maintained across these parameters.

Q: What is the primary difference between the two HARTING substitutes?

A: The 09062486835 is designated for power applications with Level/Class 2 rating, while the 09062482848 operates under Level/Class 1 with a specified 6A current rating per contact. The 09062486835 does not provide operating temperature or current specifications in the available data.

Q: Are there compliance differences between the primary part and substitutes?

A: Yes. The primary part (166733-1) is RoHS Compliant. Both HARTING substitutes are ROHS3 Compliant, representing a more recent compliance standard. The substitutes also provide UL94 V-0 flammability rating compared to the primary part's UL94 V-1 rating. Both ratings are acceptable for industrial applications; V-0 represents enhanced flame resistance.

Q: What mounting configuration is required for each part?

A: The 166733-1 requires panel mount installation. Both HARTING substitutes (09062482848 and 09062486835) require through-hole PCB mounting. Selection depends on the target assembly method and available board space.

Q: Is the contact pitch identical across all three parts?

A: Yes. All three parts maintain 0.200" (5.08mm) pitch spacing across three rows, ensuring mechanical compatibility with mating connectors designed for this standard.

Q: What is the operating temperature range for each part?

A: The 166733-1 and 09062482848 both operate from -55°C to 125°C. The 09062486835 does not provide an operating temperature specification in the available technical data.

Q: Are all parts currently in production?

A: Yes. All three parts maintain Active product status. Inventory availability: 166733-1 (728 units), 09062482848 (1124 units), 09062486835 (4304 units).