Phoenix Contact 1895010 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1895010 is a 24-position terminal block header with male pins, featuring a shrouded 4-side design and 2.50mm (0.098") pitch for vertical through-hole mounting. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates at 4A (IEC) / 4A (UL) with voltage ratings of 320V (IEC) / 125V (UL), utilizing solder termination and polyamide housing with UL94 V-0 flammability rating.

Substiute Parts

1895010

Phoenix ContactIn Stock: 9111895010 Datasheet

Current PartRFQ

1844976

Phoenix ContactIn Stock: 6991844976 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1895010 is determined by the following critical parameters: connector type (header with male pins, shrouded 4-side design), position count (24 positions), level configuration (2 levels with 12 positions per level), pitch specification (2.50mm), mounting method (vertical through-hole solder termination), and electrical ratings (current and voltage capacity). The substitute part Phoenix Contact 1844976 shares the same connector architecture, position count, level configuration, and mounting orientation. However, the pitch differs at 2.54mm (0.100") versus the original 2.50mm (0.098"), and electrical ratings vary with higher current capacity (6A IEC/UL) and lower voltage ratings (160V IEC / 150V UL). The substitute operates within the COMBICON DMCV series with active product status and includes enhanced features such as solder retention and gold contact mating finish.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1844976 serves as an active substitute for the obsolete 1895010 terminal block header. Both components maintain identical connector architecture, position configuration, and mounting methodology. The 1844976 provides enhanced compliance status with ROHS3 certification and active product availability, addressing the obsolescence of the original part. Electrical parameter differences require evaluation: the 1844976 delivers increased current capacity (6A versus 4A) while operating at reduced voltage ratings (160V IEC / 150V UL versus 320V IEC / 125V UL). The pitch variance of 0.04mm (2.54mm versus 2.50mm) and contact finish upgrade to gold represent design evolution within the Phoenix Contact terminal block product line. Component selection should be based on application voltage and current requirements, PCB layout constraints related to pitch specification, and compliance certification needs.

Frequently Asked Questions (FAQ)

Q: Can the 1844976 directly replace the 1895010 in existing designs? A: Direct replacement requires verification of pitch compatibility with PCB layout and electrical requirement alignment. The 0.04mm pitch difference and voltage rating reduction must be evaluated against application specifications.

Q: What are the key differences between these two terminal block headers? A: Primary differences include pitch specification (2.50mm versus 2.54mm), electrical ratings (current capacity increased to 6A, voltage ratings reduced), contact finish (gold versus tin), and product status (active versus obsolete). Both maintain identical position count, level configuration, and mounting orientation.

Q: Are both parts RoHS compliant? A: Yes. The 1895010 is RoHS Compliant, while the 1844976 is ROHS3 Compliant, representing updated compliance certification standards.

Q: What is the significance of the contact finish difference? A: The 1895010 features tin contact mating finish, while the 1844976 uses gold finish. Gold provides enhanced corrosion resistance and contact reliability in certain environmental conditions.

Q: Does the 1844976 include additional features? A: The 1844976 incorporates solder retention as a design feature, enhancing manufacturing reliability during PCB assembly processes.

Q: What packaging options are available? A: The 1895010 is supplied in standard packaging, while the 1844976 is available in bulk packaging configuration.