Phoenix Contact 1899919 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1899919 is a 9-position terminal block header with male pins, shrouded on four sides, featuring 0.197" (5.00mm) pitch and 90° right-angle orientation for through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

The primary reason for identifying substitute parts is the obsolete product status of the 1899919. Active equivalent models provide continuity of supply while maintaining electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

1899919

Phoenix ContactIn Stock: 11161899919 Datasheet

Current PartRFQ

1757530

Phoenix ContactIn Stock: 7721757530 Datasheet

SimilarRFQ

1836418

Phoenix ContactIn Stock: 9301836418 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1899919 is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Number of positions: 9
• Pitch: 0.197" (5.00mm)
• Header orientation: 90°, Right Angle
• Type: Header, Male Pins, Shrouded (4 Side)
• Mounting type: Through Hole
• Current rating (IEC): 12A minimum
• Voltage rating (IEC): 400V minimum
• Material flammability: UL94 V-0

Allowable Variations:

• Termination style (Press-Fit vs. Solder)
• Housing material (PBT, PA/Nylon, or LCP)
• Contact tail length
• Color
• Contact mating finish
• Insulation height (within tolerance)

The substitute parts 1757530 and 1836418 meet all critical matching parameters while differing in termination methodology and housing material composition.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using Phoenix Contact 1899919:

The 1757530 (COMBICON MSTBA series) is the primary substitute for direct replacement. Both parts maintain identical electrical ratings (12A IEC, 400V IEC, 15A UL, 300V UL), pitch, position count, and flammability compliance. The transition from press-fit to solder termination requires PCB design modification but provides active product status and ROHS3 compliance. Housing material change from PBT to PA/Nylon does not affect electrical performance within specified parameters.

The 1836418 (COMBICON CCA series) serves as an alternative substitute with active product status. This part maintains the 9-position, 5.00mm pitch configuration and UL ratings. The IEC voltage rating is reduced to 320V (versus 400V on the main part), which may limit applicability in high-voltage IEC-rated systems. The LCP housing material and shorter contact tail length (0.079" vs. 0.165") require PCB layout verification. Operating temperature specification (-40°C ~ 100°C) is provided for this variant.

Compliance Considerations:

Both substitute parts maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity classification. The 1757530 explicitly states ROHS3 compliance, ensuring regulatory alignment with current environmental standards. Selection should prioritize the 1757530 for new designs and direct replacements where termination method can be accommodated.

Frequently Asked Questions (FAQ)

Q: Can the 1757530 directly replace the 1899919 on existing PCBs?

A: Direct PCB replacement is not possible due to termination method difference. The 1899919 uses press-fit termination, while the 1757530 requires solder termination. PCB pad design and hole sizing must be modified accordingly. Both parts maintain identical pitch (5.00mm), position count (9), and electrical ratings.

Q: What is the primary difference between the 1757530 and 1836418 substitutes?

A: The 1757530 maintains the full IEC voltage rating of 400V and uses PA/Nylon housing. The 1836418 reduces IEC voltage to 320V, uses LCP housing, and provides a shorter contact tail length (0.079" vs. 0.138"). Selection depends on voltage requirements and PCB layout constraints.

Q: Are all three parts (1899919, 1757530, 1836418) electrically interchangeable?

A: The 1899919 and 1757530 are electrically equivalent within all specified IEC and UL ratings. The 1836418 is electrically compatible for applications operating at 320V IEC or below. All three maintain 12A IEC current rating, UL94 V-0 flammability, and 9-position, 5.00mm pitch configuration.

Q: Why is the 1899919 marked as obsolete?

A: Product obsolescence is determined by manufacturer lifecycle decisions. Active alternatives (1757530 and 1836418) provide equivalent functionality and are currently available from inventory.

Q: Does housing material affect electrical performance?

A: Housing material (PBT, PA/Nylon, or LCP) does not affect electrical performance within the specified current and voltage ratings. Material selection impacts mechanical durability, temperature range, and flammability characteristics. All three parts maintain UL94 V-0 rating.

Q: What is the impact of different contact tail lengths?

A: Contact tail length affects PCB hole depth and solder joint formation. The 1899919 has 0.165" (4.19mm) tail, the 1757530 has 0.138" (4.60mm), and the 1836418 has 0.079" (2.00mm). PCB design must accommodate the selected part's tail length for proper mechanical and electrical connection.