Weidmüller 995135 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Weidmüller 995135 is a 7-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting through PCB holes. This component belongs to the Omnimate LP series and features screw-clamping wire termination with side interlocking. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system maintenance and new designs requiring equivalent functionality.

Substiute Parts

995135

WeidmüllerIn Stock: 832995135 Datasheet

Current PartRFQ

1330770000

WeidmüllerIn Stock: 8181330770000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 995135 is determined by the following critical parameters:

• Pitch and Position Count: Both main part and substitute must maintain 0.200" (5.08mm) pitch with 7 positions to ensure PCB footprint compatibility
• Mating Orientation: Horizontal with board orientation is required for mechanical fit
• Mounting Type: Through-hole mounting must be preserved
• Electrical Ratings: Substitute must meet or exceed voltage (300 V) and current (15 A) requirements
• Wire Gauge Compatibility: Substitute wire gauge range must accommodate 12-26 AWG minimum
• Housing and Contact Materials: Polyamide housing with copper alloy tin-plated contacts ensures chemical and thermal compatibility
• Interlocking Feature: Side interlocking must be maintained for assembly integrity

The Weidmüller 1330770000 qualifies as a direct substitute based on these parameters, despite differences in wire termination method and enhanced electrical ratings.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1330770000 is a qualified substitute for the obsolete 995135 based on the following factors:

Mechanical Compatibility: Identical pitch (5.08mm), position count (7), mating orientation, and mounting type ensure direct PCB footprint compatibility without layout modifications.

Electrical Performance: The substitute meets the 300 V voltage requirement and exceeds the 15 A current rating with a 20 A capability, providing design margin for future applications.

Compliance Status: The 1330770000 is RoHS compliant and carries active product status, ensuring long-term availability and regulatory alignment. The 995135 carries no RoHS designation due to its obsolete status.

Temperature Range: The substitute extends the operating temperature range to -50°C ~ 120°C, compared to the original -20°C ~ 100°C, supporting broader environmental applications.

Wire Gauge Consideration: The substitute accepts 12-24 AWG wire, which covers the majority of the original 12-26 AWG range. Applications requiring 25-26 AWG wire must be evaluated separately.

Wire Termination Difference: The substitute uses screwless push-in spring termination versus the original screw-clamping method. This represents a functional change requiring assembly procedure verification but does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 1330770000 replace the 995135 in existing designs?

A: Yes, for applications using wire gauges 12-24 AWG. The 1330770000 maintains identical pitch, position count, and mounting orientation. If the original design uses 25-26 AWG wire, compatibility must be verified with the substitute's reduced wire gauge range.

Q: What is the primary difference between these two parts?

A: The main difference is wire termination method. The 995135 uses screw-clamping with a tension sleeve, while the 1330770000 uses screwless push-in spring termination. Both achieve equivalent electrical and mechanical connections but require different assembly techniques.

Q: Does the substitute meet modern compliance requirements?

A: Yes. The 1330770000 is RoHS compliant and carries active product status, making it suitable for new designs and systems requiring current regulatory compliance. The 995135 is obsolete and does not carry RoHS certification.

Q: Are there any thermal performance differences?

A: The substitute supports an extended operating temperature range of -50°C ~ 120°C compared to the original -20°C ~ 100°C. This provides additional thermal margin for demanding applications.

Q: What is the current rating difference, and does it matter?

A: The substitute is rated for 20 A versus the original 15 A. This higher rating provides design margin and does not create compatibility issues. Existing designs operating at 15 A or below will function identically.

Q: Can I use 25-26 AWG wire with the substitute?

A: The 1330770000 is specified for 12-24 AWG wire. Applications requiring 25-26 AWG wire should be evaluated separately to confirm mechanical and electrical performance with the substitute's clamping mechanism.

Q: Is the PCB footprint identical between these parts?

A: Yes. Both parts maintain 0.200" (5.08mm) pitch with 7 positions and horizontal board mounting, ensuring identical PCB footprint compatibility without layout changes.