TE Connectivity AMP Connectors 284512-7 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 284512-7 is a 7-position terminal block header with male pins, shrouded on four sides, featuring a 0.138" (3.50mm) pitch and 90° right-angle orientation for through-hole mounting. This component is part of the Buchanan series and is actively manufactured. The product is RoHS compliant with UL94 V-0 flammability rating, suitable for applications requiring reliable electrical connections in industrial and commercial environments. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

284512-7

TE Connectivity AMP ConnectorsIn Stock: 863284512-7 Datasheet

Current PartRFQ

1844265

Phoenix ContactIn Stock: 11911844265 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of terminal block headers is determined by strict alignment of electrical, mechanical, and compliance parameters. The following criteria establish functional equivalence:

Critical Matching Parameters:

• Number of positions: 7 (exact match required)
• Pitch: 0.138" (3.50mm) (exact match required)
• Header orientation: 90°, right angle (exact match required)
• Type: Header with male pins, shrouded on four sides (exact match required)
• Mounting type: Through hole (exact match required)
• Termination style: Solder (exact match required)

Electrical Compatibility Parameters:

• Voltage rating: 300 V UL minimum
• Current rating: Minimum 8 A UL (substitute may exceed main part rating)

Compliance Parameters:

• Material flammability: UL94 V-0 (exact match required)
• RoHS compliance: Required (RoHS3 or RoHS Compliant acceptable)

Mechanical Tolerance Parameters:

• Contact tail length: 0.134" (3.40mm) (exact match required)
• Insulation height: Within 0.002" (0.05mm) tolerance acceptable

The Phoenix Contact 1844265 satisfies all critical matching parameters and compliance requirements, establishing it as a valid substitute for the TE Connectivity 284512-7.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 284512-7 Selection Criteria:

• Primary choice when Buchanan series specification is required
• Preferred for applications requiring 11 A UL current rating
• Suitable for -40°C to 110°C operating temperature range
• RoHS compliant with polyamide housing material
• Active product status ensures ongoing availability and support

Phoenix Contact 1844265 Selection Criteria:

• Valid substitute when COMBICON MC series is acceptable
• Suitable for applications with maximum 8 A UL current requirement
• Meets 300 V UL voltage specification
• RoHS3 compliant with defined REACH status
• Polybutylene terephthalate housing provides alternative material composition
• Active product status ensures supply continuity
• Higher IEC current rating (12 A) provides additional margin in IEC-compliant applications

Substitution Applicability: The Phoenix Contact 1844265 is functionally equivalent to the TE Connectivity 284512-7 for applications where the 8 A UL current rating is sufficient. Both components share identical mechanical dimensions, pitch, orientation, and flammability compliance. Selection between these parts depends on current requirement specifications, preferred manufacturer series, and housing material compatibility with the application environment.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1844265 replace the TE Connectivity 284512-7 in all applications?

A: The Phoenix Contact 1844265 is a functional substitute where the application current requirement does not exceed 8 A UL. The TE Connectivity 284512-7 is rated for 11 A UL, providing higher current capacity. Both components meet identical mechanical, pitch, orientation, and flammability specifications. Application current requirements determine substitution suitability.

Q: What are the mechanical differences between these two parts?

A: The insulation height differs by 0.002" (0.05mm): TE Connectivity 284512-7 measures 0.287" (7.30mm) while Phoenix Contact 1844265 measures 0.285" (7.25mm). Contact tail length is identical at 0.134" (3.40mm). Both components feature identical pitch (0.138" / 3.50mm), orientation (90° right angle), and mounting configuration. These dimensional variations are within standard manufacturing tolerances and do not affect functional compatibility.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 284512-7 is RoHS compliant. The Phoenix Contact 1844265 is ROHS3 compliant. Both meet RoHS requirements. The Phoenix Contact part additionally specifies REACH Unaffected status, while the TE Connectivity part lists REACH status as vendor undefined.

Q: What is the difference in housing material?

A: The TE Connectivity 284512-7 uses polyamide (PA66) nylon 6/6 housing. The Phoenix Contact 1844265 uses polybutylene terephthalate (PBT) housing. Both materials achieve UL94 V-0 flammability rating. Material selection depends on application environmental conditions, chemical exposure, and thermal requirements.

Q: Do both parts have the same electrical ratings?

A: Both parts are rated for 300 V UL. Current ratings differ: TE Connectivity 284512-7 is rated for 11 A UL, while Phoenix Contact 1844265 is rated for 8 A UL. The Phoenix Contact part provides an additional IEC rating of 12 A at 250 V IEC. Application voltage and current specifications determine which part is appropriate.

Q: Are these parts available in the same packaging?

A: Both parts are supplied in bulk packaging. TE Connectivity 284512-7 inventory is 830 pieces. Phoenix Contact 1844265 inventory is 1164 pieces. Packaging format is identical; inventory quantities differ based on current stock levels.

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

A: The TE Connectivity 284512-7 specifies an operating temperature range of -40°C to 110°C. The Phoenix Contact 1844265 does not specify an operating temperature range in the provided data. Application temperature requirements should be confirmed with the manufacturer for the Phoenix Contact part if operating outside standard industrial ranges.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes, for applications where the 8 A UL current rating is sufficient. Both parts share identical pitch (0.138" / 3.50mm), contact tail length (0.134" / 3.40mm), and through-hole mounting configuration. The insulation height difference of 0.002" (0.05mm) is within standard manufacturing tolerance and does not affect PCB layout compatibility. Mechanical fit and electrical function are equivalent.