Phoenix Contact 1914068 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1914068 is a 3-position terminal block header with male pins, featuring a shrouded 4-side design and 0.197" (5.00mm) vertical pitch for through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

The part operates at 12A (IEC) / 12A (UL) and 230V (IEC) / 300V (UL), with press-fit termination and green polybutylene terephthalate (PBT) housing rated UL94 V-0. RoHS compliance and MSL 1 rating confirm suitability for standard industrial applications.

Substiute Parts

1914068

Phoenix ContactIn Stock: 7791914068 Datasheet

Current PartRFQ

1776896

Phoenix ContactIn Stock: 11211776896 Datasheet

SimilarRFQ

1837378

Phoenix ContactIn Stock: 7921837378 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1914068 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of positions: 3
• Pitch: 0.197" (5.00mm)
• Header orientation: Vertical
• Mounting type: Through hole
• Type: Header, male pins, shrouded (4 side)
• Electrical ratings: Minimum 12A (IEC), 300V (UL)
• Flammability: UL94 V-0
• Contact mating finish: Tin
• Insulation height: 0.472" (12.00mm)

Allowable Variations:

• Termination style: Press-fit or solder acceptable
• Housing material: PBT or equivalent polymers (LCP)
• Contact tail length: Minor variations permitted within mechanical envelope
• Color: Green or black acceptable
• Voltage rating (IEC): 230V or higher acceptable
• Current rating (UL): 12A or higher acceptable
• Product status: Active preferred over obsolete

The two substitute parts listed below meet these criteria while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1776896 (COMBICON MSTBV Series)

Part 1776896 is the primary substitute for the obsolete 1914068. Both components share identical mechanical specifications (3 positions, 5.00mm pitch, vertical orientation, through-hole mounting) and electrical ratings (12A IEC, 300V UL). The key difference is termination style: 1776896 uses solder termination versus the press-fit design of 1914068. This substitution is suitable for applications where solder termination is compatible with existing PCB design and assembly processes. The part maintains active product status, ROHS3 compliance, and improved voltage rating (400V IEC) compared to the main part. Inventory availability is higher at 1041 pieces.

Phoenix Contact 1837378 (COMBICON CCV Series)

Part 1837378 offers an alternative substitute with active product status and higher current rating (16A UL). This component uses solder termination and liquid crystal polymer (LCP) housing instead of PBT. The contact tail length is shorter (0.079" vs. 0.154"), which may require PCB layout adjustment. The black color differs from the green main part. This option is suitable for applications requiring higher current capacity and where LCP material properties are acceptable. ROHS3 compliance and REACH unaffected status confirm regulatory alignment.

Both substitutes maintain the critical 3-position, 5.00mm pitch, vertical through-hole configuration and tin-plated contacts. Selection between them depends on termination method compatibility (solder vs. press-fit) and specific application requirements for current capacity and housing material.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1776896 directly replace 1914068 in existing designs?

A: Mechanical and electrical compatibility is confirmed. The primary consideration is termination method: 1914068 uses press-fit termination while 1776896 requires solder attachment. PCB design must accommodate solder termination. Pitch, position count, voltage, and current ratings are identical.

Q: What is the significance of the different termination styles?

A: Press-fit termination (1914068) uses mechanical insertion into plated through-holes without solder. Solder termination (1776896, 1837378) requires wave or reflow soldering. The choice affects PCB design, assembly process, and rework capability. Both methods provide equivalent electrical performance when properly executed.

Q: Is the shorter contact tail length of 1837378 a compatibility issue?

A: The contact tail length difference (0.079" vs. 0.154") affects PCB hole depth and insertion depth. Designs using 1914068 or 1776896 may require PCB modification to accommodate the shorter tail of 1837378. Mechanical fit must be verified against specific PCB specifications.

Q: Why is 1914068 marked as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. Active alternatives (1776896, 1837378) are available from current inventory. Transition to an active part number is recommended for new designs and long-term supply security.

Q: Are there differences in compliance certifications between the three parts?

A: All three parts are RoHS compliant. The main part carries RoHS standard compliance; substitutes carry ROHS3 compliance, representing updated regulatory alignment. Both certifications confirm lead-free construction and hazardous substance restrictions compliance.

Q: Can 1837378 be used in applications requiring UL94 V-0 flammability rating?

A: The flammability rating for 1837378 is not specified in available data. Applications with explicit UL94 V-0 requirements should prioritize 1776896, which confirms this rating. Verification with Phoenix Contact technical documentation is necessary before selecting 1837378 for flammability-critical applications.

Q: What is the impact of housing material differences (PBT vs. LCP)?

A: PBT (polybutylene terephthalate) and LCP (liquid crystal polymer) are both engineering thermoplastics suitable for terminal block applications. LCP offers superior dimensional stability and higher temperature performance. Material selection depends on application environment, operating temperature range, and mechanical stress requirements. Both materials support the specified electrical ratings.