Phoenix Contact 1758047 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1758047 is a 5-position vertical terminal block header with male pins and 2-side shrouding, designed for 0.200" (5.08mm) pitch applications. This component operates at 12A (IEC) / 12A (UL) and 400V (IEC) / 300V (UL), featuring through-hole solder termination and UL94 V-0 flammability rating. The part is active in production and ROHS3 compliant. Equivalent and substitute parts are identified to support design flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

1758047

Phoenix ContactIn Stock: 11071758047 Datasheet

Current PartRFQ

691311500005

Würth ElektronikIn Stock: 1036691311500005 Datasheet

SimilarRFQ

EDSTL955/5

On Shore Technology Inc.In Stock: 1543EDSTL955/5 Datasheet

SimilarRFQ

EDSTLZ955/5

On Shore Technology Inc.In Stock: 3942EDSTLZ955/5 Datasheet

SimilarRFQ

ELFH05250

Amphenol PCDIn Stock: 1924ELFH05250 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

• Pitch (0.200" / 5.08mm): All substitute parts maintain this spacing requirement for mechanical and electrical compatibility.
• Number of Positions (5): All substitutes provide identical position count.
• Header Orientation (Vertical): All substitutes maintain vertical mounting configuration.
• Mounting Type (Through Hole): All substitutes use through-hole solder termination.
• Voltage Rating (300V UL minimum): All substitutes meet or exceed the 300V UL requirement.
• Material Flammability (UL94 V-0): Substitutes either maintain UL94 V-0 rating or are not specified, allowing functional equivalence.
• RoHS3 Compliance: All substitutes are ROHS3 compliant.

Substitute parts are grouped by shrouding configuration (2-side vs. 4-side) and housing material variations, which do not affect electrical performance within the specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Equivalent (Highest Compatibility):

• 691311500005 (Würth Elektronik WR-TBL Series 311): Maintains 2-side shrouding, 0.200" (5.08mm) pitch, through-hole mounting, and UL94 V-0 flammability rating. Current rating of 20A exceeds the 12A requirement. Insulation height matches the main part at 0.472" (12.00mm). All certifications (ROHS3, EAR99) align with the Phoenix Contact part.

Secondary Equivalents (Functional Compatibility with Design Considerations):

• EDSTLZ955/5 (On Shore Technology EDSTLZ955): Matches 0.200" (5.08mm) pitch and vertical orientation. Features 4-side shrouding instead of 2-side, providing enhanced EMI shielding. Insulation height of 0.154" (3.90mm) differs significantly from the main part. Contact tail length matches at 0.154" (3.90mm). ROHS3 compliant and active status confirmed.

• ELFH05250 (Amphenol PCD ELFH): Maintains 0.200" (5.08mm) pitch, through-hole mounting, and UL94 V-0 rating. Current rating of 15A exceeds the 12A requirement. Features 4-side shrouding. Insulation height of 0.319" (8.10mm) differs from the main part. ROHS3 compliant and active status confirmed.

Limited Compatibility:

• EDSTL955/5 (On Shore Technology EDSTL955): Pitch of 0.197" (5.00mm) deviates from the 0.200" (5.08mm) standard, creating potential mechanical fit issues. Insulation height of 0.154" (3.90mm) differs significantly. Use only when pitch tolerance is verified for the specific application.

All substitute parts are active products with current manufacturing status and ROHS3 compliance, supporting long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can I use EDSTL955/5 as a direct substitute for 1758047? A: EDSTL955/5 has a pitch of 0.197" (5.00mm) versus the required 0.200" (5.08mm). This 0.003" deviation may cause mechanical fit issues with mating connectors or PCB layouts designed for 5.08mm spacing. Verify pitch tolerance requirements before substitution.

Q: What is the difference between 2-side and 4-side shrouding? A: The main part (1758047) features 2-side shrouding, protecting two sides of the connector. Substitute parts EDSTLZ955/5, EDSTL955/5, and ELFH05250 feature 4-side shrouding, providing protection on all four sides. This difference does not affect electrical performance but may impact PCB layout and EMI considerations.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts (691311500005, EDSTLZ955/5, EDSTL955/5, ELFH05250) are ROHS3 compliant, matching the compliance status of the main part.

Q: Does the higher current rating of substitute parts affect compatibility? A: No. Substitute parts with higher current ratings (691311500005 at 20A, ELFH05250 at 15A) are fully compatible with applications requiring 12A. Higher current ratings provide design margin and do not compromise functionality.

Q: What is the significance of insulation height differences? A: Insulation height affects the overall profile and clearance requirements on the PCB. The main part has 0.472" (12.00mm) insulation height. Substitute parts vary: 691311500005 matches at 0.472" (12.00mm), while EDSTLZ955/5 and EDSTL955/5 are 0.154" (3.90mm), and ELFH05250 is 0.319" (8.10mm). Verify PCB layout clearances before substitution.

Q: Can I substitute based on housing material alone? A: No. Housing material (Polyamide vs. Polybutylene Terephthalate) is a secondary consideration. Primary substitution criteria are pitch, number of positions, voltage/current ratings, mounting type, and flammability rating. Material selection should align with thermal and environmental requirements of the specific application.

Q: Are contact tail length differences critical? A: Contact tail length affects solder joint depth and PCB hole sizing. The main part specifies 0.154" (3.90mm). Substitute 691311500005 has 0.157" (4.00mm), a 0.003" difference. Verify PCB design specifications to ensure compatibility with existing hole patterns and solder joint requirements.