Weidmüller 1698450000 Terminal Block: Equivalent & Substitute Parts

Part Overview

The Weidmüller 1698450000 is a 2-position wire-to-board terminal block with vertical top entry configuration and 5.08mm pitch, designed for through-hole PCB mounting. This component operates at 10A, 300V with screwless spring cage termination and supports wire gauges from 14-26 AWG. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Substitute parts must maintain compatibility with the 5.08mm pitch standard and support equivalent electrical ratings while accommodating the transition from vertical to horizontal mating orientations where applicable.

Substiute Parts

1698450000

WeidmüllerIn Stock: 10311698450000 Datasheet

Current PartRFQ

1715022

Phoenix ContactIn Stock: 132521715022 Datasheet

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1715721

Phoenix ContactIn Stock: 32941715721 Datasheet

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1730120

Phoenix ContactIn Stock: 8251730120 Datasheet

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1730395

Phoenix ContactIn Stock: 8371730395 Datasheet

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1935161

Phoenix ContactIn Stock: 1623511935161 Datasheet

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1985881

Phoenix ContactIn Stock: 7401985881 Datasheet

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OSTTA020161

On Shore Technology Inc.In Stock: 42240OSTTA020161 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the Weidmüller 1698450000 is based on the following critical parameters:

Primary Compatibility Criteria:

• 2 positions per level (fixed requirement)
• Through-hole PCB mounting (fixed requirement)
• Pitch tolerance: 5.08mm (0.200") primary, 5.00mm (0.197") acceptable within mechanical tolerance
• Current rating: minimum 10A (equal or higher acceptable)
• Voltage rating: 300V (equal or higher acceptable)
• Wire gauge support: minimum 14-26 AWG range (equal or broader acceptable)
• Operating temperature: -20°C to 100°C minimum (equal or broader acceptable)
• RoHS compliance: required for regulatory alignment

Secondary Considerations:

• Mating orientation: vertical entry preferred but horizontal entry acceptable with board layout modification
• Wire termination: screw-based or screwless both acceptable
• Housing material: polyamide/nylon materials acceptable

Substitute parts are grouped into two categories: direct pitch-matched (5.08mm) and near-pitch alternatives (5.00mm). All listed substitutes meet or exceed the electrical and mechanical requirements of the original part.

Parameter Comparison

Engineering Selection Recommendations

Direct Pitch Match (5.08mm) - Preferred for Minimal Board Redesign:

Phoenix Contact 1715721 and 1730120 maintain the 5.08mm pitch specification. Part 1715721 provides 15A current capacity with ROHS3 compliance and active product status. Part 1730120 matches the 10A current rating exactly while offering ROHS3 compliance. Both require horizontal mating orientation accommodation on the PCB.

Phoenix Contact 1730395 offers the broadest wire gauge support (12-30 AWG) at 5.08mm pitch with 10A rating and ROHS3 compliance, suitable for applications requiring extended wire size compatibility.

Near-Pitch Alternatives (5.00mm) - For Applications Tolerant of Pitch Variation:

Phoenix Contact 1715022 and 1985881 operate at 5.00mm pitch with 15A capacity. Part 1715022 provides standard ROHS3 compliance. Part 1985881 offers black housing (matching original color) with ROHS3 compliance and MSL-3 moisture sensitivity rating.

Phoenix Contact 1935161 delivers the highest current rating (18A) at 5.00mm pitch with ROHS3 compliance and active status, suitable for applications requiring enhanced current capacity.

On Shore Technology OSTTA020161 provides 16A capacity at 5.00mm pitch with extended operating temperature range (-30°C to 105°C) and ROHS3 compliance. Voltage rating is 250V, which is lower than the original 300V specification.

Compliance and Status Considerations:

All substitute parts carry active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment. The original Weidmüller part's obsolete status necessitates substitution for new designs and ongoing production. All substitutes are RoHS compliant and suitable for applications requiring environmental regulation adherence.

Frequently Asked Questions (FAQ)

Q: Can I use a 5.00mm pitch terminal block as a direct replacement for the 5.08mm pitch original?

A: Mechanical substitution is possible within standard PCB manufacturing tolerances. However, PCB footprint modification is required. The 0.08mm pitch difference is within typical PCB design tolerance but requires verification against your specific board layout and connector positioning requirements.

Q: What is the primary difference between the Weidmüller 1698450000 and Phoenix Contact substitutes?

A: The original Weidmüller part features screwless spring cage termination with vertical entry orientation. Phoenix Contact substitutes employ screw-based rising cage clamp termination with horizontal entry orientation. Both termination methods provide equivalent electrical performance; however, assembly procedures and board layout differ.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, meeting current environmental regulations. The original Weidmüller part is RoHS compliant (RoHS 1 generation).

Q: Which substitute offers the best current capacity upgrade?

A: Phoenix Contact 1935161 provides the highest current rating at 18A, representing an 80% increase over the original 10A specification. This part operates at 5.00mm pitch and includes interlocking side entry features.

Q: Does the On Shore Technology OSTTA020161 meet the original voltage specification?

A: The OSTTA020161 operates at 250V, which is 50V lower than the original 300V rating. This part is suitable only for applications where 250V operation is acceptable. For applications requiring 300V operation, select Phoenix Contact or Weidmüller alternatives.

Q: What is the impact of switching from screwless to screw-based termination?

A: Screw-based termination requires torque specification compliance during assembly. Phoenix Contact substitutes specify torque values (0.35-0.6 Nm depending on model). Screwless termination eliminates torque requirements but requires different insertion techniques. Both methods provide equivalent electrical connection reliability when properly assembled.

Q: Can I mix vertical and horizontal entry terminal blocks on the same PCB?

A: Mechanical and electrical compatibility depends on PCB layout design. Vertical and horizontal entry blocks occupy different board space and require distinct footprints. Mixing orientations is possible but requires separate PCB design considerations for each block type.

Q: Which substitute part most closely matches the original specifications?

A: Phoenix Contact 1730120 provides the closest electrical match with identical 10A current rating and 5.08mm pitch. This part requires only horizontal entry accommodation without electrical rating changes.