Phoenix Contact 1807175 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1807175 is a 3-position terminal block header with male pins, shrouded design, and 5.00mm pitch for vertical through-hole mounting. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications. The COMBICON MSTBVA series component operates at 12A (IEC) and 250V (IEC), designed for solder termination in industrial control and power distribution circuits.

Substiute Parts

1807175

Phoenix ContactIn Stock: 8891807175 Datasheet

Current PartRFQ

1837268

Phoenix ContactIn Stock: 10911837268 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1837268 qualifies as a direct substitute for the 1807175 based on the following critical parameters:

• Electrical Compatibility: Both components maintain 3-position configuration with identical 5.00mm pitch spacing
• Mechanical Compatibility: Vertical through-hole mounting orientation and shrouded male pin design are identical
• Termination Method: Both use solder termination for PCB integration
• Current Rating: The 1837268 provides 12A (IEC) and 16A (UL), meeting or exceeding the original 12A (IEC) specification
• Voltage Rating: The 1837268 operates at 320V (IEC) and 300V (UL), exceeding the original 250V (IEC) requirement
• Compliance: Both components are RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating
• Series Transition: The 1837268 represents the active COMBICON CCVA series replacement for the obsolete MSTBVA series

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1837268 is the appropriate substitute for the obsolete 1807175 based on the following engineering criteria:

• Product Status: The 1837268 is classified as Active, ensuring continued availability and manufacturing support, whereas the 1807175 is Obsolete
• Regulatory Compliance: Both components maintain RoHS Compliance and identical MSL 1 ratings, supporting equivalent environmental and reliability standards
• Electrical Performance: The 1837268 provides enhanced voltage rating (320V IEC vs. 250V IEC) and additional UL certification (16A at 300V), delivering superior performance margins for the same current specification
• Series Continuity: The transition from COMBICON MSTBVA to COMBICON CCVA represents Phoenix Contact's active product line evolution, with the 1837268 as the designated successor

Frequently Asked Questions (FAQ)

Q: Can the 1837268 be used as a direct replacement for the 1807175 in existing designs?

A: Yes. Both components share identical pitch (5.00mm), position count (3), orientation (vertical), shrouding configuration, and termination method (solder through-hole). The 1837268 meets or exceeds all electrical specifications of the original part.

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

A: The primary differences are product status (1837268 is Active vs. 1807175 Obsolete), voltage rating (320V IEC vs. 250V IEC), series designation (COMBICON CCVA vs. MSTBVA), and packaging (Tape & Reel for 1837268). The 1837268 also includes UL certification and specified operating temperature range (-40°C to 100°C).

Q: Are there any mechanical compatibility concerns when substituting?

A: No. Both components maintain identical mechanical specifications: 3-position configuration, 5.00mm pitch, vertical through-hole mounting, shrouded male pin design, and solder termination. PCB footprints are compatible.

Q: Does the higher voltage rating of the 1837268 affect circuit design?

A: No. The 1837268 operates at 320V (IEC) compared to the original 250V (IEC), providing additional safety margin. This enhanced rating does not require design modifications and supports broader application flexibility.

Q: What is the packaging difference, and does it affect component selection?

A: The 1837268 is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. The original 1807175 packaging specification was not provided. For manual assembly or low-volume applications, component availability should be confirmed with the supplier.