TE Connectivity AMP Connectors 1-1123723-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-1123723-1 is a rectangular connector header designed for through-hole mounting applications. This shrouded, single-wall connector accommodates 11 positions at 0.156" (3.96mm) pitch and is rated for 7.5A at 250VAC. The connector features male pin contacts with solder termination and locking ramp fastening, suitable for general purpose, industrial, and lighting applications. The part maintains active product status and is RoHS3 compliant with UL94 V-0 flammability rating. Substitute parts are identified to address packaging variations and inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

1-1123723-1

TE Connectivity AMP ConnectorsIn Stock: 8691-1123723-1 Datasheet

Current PartRFQ

1-1318300-1

TE Connectivity AMP ConnectorsIn Stock: 8331-1318300-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers is determined by electrical and mechanical parameter equivalence. The primary substitution criteria for the 1-1123723-1 connector are:

Critical Matching Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (11)
• Pitch specification (0.156" / 3.96mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Current and voltage ratings (7.5A / 250VAC)
• Operating temperature range (-25°C ~ 105°C)
• Contact material and finish (Brass with Tin plating)
• Insulation material (PBT, Glass Filled)
• Flammability compliance (UL94 V-0)

The identified substitute part 1-1318300-1 maintains all critical electrical and mechanical parameters. The primary difference between the main part and substitute is packaging format: the main part is supplied in bulk packaging, while the substitute is supplied in tube packaging. Both parts are manufactured by TE Connectivity AMP Connectors within the Economy Power series and retain active product status.

Parameter Comparison

Engineering Selection Recommendations

Both the 1-1123723-1 and 1-1318300-1 connectors are manufactured by TE Connectivity AMP Connectors and maintain active product status. Both parts are RoHS compliant and carry UL94 V-0 flammability certification, meeting regulatory requirements for industrial and general purpose applications.

The 1-1123723-1 is supplied in bulk packaging with 786 pieces in stock. The 1-1318300-1 substitute is supplied in tube packaging with 814 pieces in stock. Selection between these parts depends on packaging requirements and inventory availability rather than electrical or mechanical performance, as all functional parameters are identical.

Both connectors are suitable for applications requiring 11-position headers at 3.96mm pitch with 7.5A current capacity and 250VAC voltage rating across the -25°C to 105°C operating temperature range. The choice of substitute should be based on procurement specifications for packaging format and delivery requirements.

Frequently Asked Questions (FAQ)

Q: Are the 1-1123723-1 and 1-1318300-1 connectors electrically identical?

A: Yes. Both connectors share identical electrical specifications including 7.5A current rating, 250VAC voltage rating, and operating temperature range of -25°C to 105°C. Contact material, finish, and insulation properties are equivalent.

Q: What is the primary difference between these two part numbers?

A: The primary difference is packaging format. The 1-1123723-1 is supplied in bulk packaging, while the 1-1318300-1 is supplied in tube packaging. All electrical and mechanical specifications remain identical.

Q: Can the 1-1318300-1 be used as a direct replacement for the 1-1123723-1?

A: Yes. The 1-1318300-1 is a direct functional equivalent with identical connector type, position count, pitch, contact configuration, and electrical ratings. Substitution is valid from an engineering standpoint.

Q: Are both parts RoHS compliant?

A: Yes. The 1-1123723-1 is RoHS3 compliant, and the 1-1318300-1 is RoHS compliant. Both meet regulatory requirements for restricted substance compliance.

Q: What applications are these connectors suitable for?

A: Both connectors are rated for general purpose, industrial, and lighting applications. The 7.5A current capacity and 250VAC voltage rating support standard industrial power distribution and control circuit requirements.

Q: Do these connectors require any special handling or storage?

A: Both connectors carry Moisture Sensitivity Level (MSL) 1 rating, indicating unlimited shelf life without special moisture control measures during storage or handling.

Q: Are the physical dimensions identical between the two part numbers?

A: Yes. Contact length, insulation height, overall connector dimensions, and all mechanical specifications are identical between the 1-1123723-1 and 1-1318300-1.