Weidmüller 995066 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Weidmüller 995066 is a 5-position wire-to-board terminal block designed for horizontal PCB mounting with 5.00mm pitch spacing. This component belongs to the Omnimate LP series and is currently in active production status. The terminal block accommodates wire gauges from 12-26 AWG with a rated current capacity of 15 A at 300 V, utilizing screw-clamping termination with a tension sleeve design. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, optimize inventory management, and maintain design compatibility across manufacturing batches or when primary sources experience availability constraints.

Substiute Parts

995066

WeidmüllerIn Stock: 996995066 Datasheet

Current PartRFQ

796683-5

TE Connectivity AMP ConnectorsIn Stock: 1746796683-5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity AMP Connectors part number 796683-5 qualifies as a functional substitute for the Weidmüller 995066 based on the following critical parameters:

Matching Parameters:

• 5 positions per level
• 0.197" (5.00mm) pitch spacing
• Horizontal with board mating orientation
• 300 V voltage rating
• Through hole mounting type
• M3 screw thread
• Polyamide (PA66), Nylon 6/6 housing material
• Side interlocking feature

Allowable Variations:

• Current rating: 996066 rated at 15 A; 796683-5 rated at 17.5 A (higher capacity is acceptable for direct substitution)
• Wire gauge range: 995066 accepts 12-26 AWG; 796683-5 accepts 12-30 AWG (extended range is compatible)
• Wire termination method: 995066 uses screw-clamping yoke with tension sleeve; 796683-5 uses rising cage clamp (both are screw-based termination methods suitable for equivalent function)
• Screw torque: 995066 requires 0.5-0.6 Nm; 796683-5 requires 0.79 Nm (higher torque specification does not prevent substitution but requires operator awareness)

Parameter Comparison

Engineering Selection Recommendations

Both the Weidmüller 995066 and TE Connectivity 796683-5 maintain active production status, ensuring long-term availability and supply chain stability. The TE Connectivity 796683-5 carries RoHS compliance certification, which may be advantageous for applications subject to environmental regulations. The Weidmüller 995066 is marked as not applicable for RoHS, reflecting its classification outside regulated product categories.

Selection between these parts should be based on:

1. Supply availability: The TE Connectivity 796683-5 currently maintains higher inventory levels (1654 pcs vs. 928 pcs).
2. Regulatory requirements: Applications requiring RoHS compliance should specify the TE Connectivity 796683-5.
3. Termination method preference: Evaluate whether rising cage clamp (TE Connectivity) or clamping yoke with tension sleeve (Weidmüller) aligns with assembly procedures and operator training.
4. Torque specification: Confirm that assembly equipment can accommodate the higher screw torque requirement of the TE Connectivity part (0.79 Nm vs. 0.5-0.6 Nm).

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 796683-5 directly replace the Weidmüller 995066 in existing designs?

A: Yes. Both parts share identical pitch spacing (5.00mm), position count (5), voltage rating (300 V), mounting type (through hole), and screw thread specification (M3). The TE Connectivity part has higher current capacity (17.5 A vs. 15 A) and extended wire gauge compatibility (12-30 AWG vs. 12-26 AWG), making it functionally compatible for direct substitution.

Q: What is the difference between the screw termination methods?

A: The Weidmüller 995066 uses a clamping yoke with tension sleeve mechanism, while the TE Connectivity 796683-5 uses a rising cage clamp. Both are screw-based termination systems. The rising cage clamp design may offer different mechanical advantages during wire insertion and removal. Verify compatibility with your assembly process before implementation.

Q: Does the higher screw torque specification of the TE Connectivity part affect compatibility?

A: The TE Connectivity 796683-5 requires 0.79 Nm torque compared to the Weidmüller 995066 requirement of 0.5-0.6 Nm. This difference does not prevent substitution but requires confirmation that assembly equipment and operator procedures can accommodate the higher torque specification to ensure proper termination without over-tightening.

Q: Are there packaging differences between these parts?

A: The Weidmüller 995066 packaging specification is not provided. The TE Connectivity 796683-5 is supplied in bulk packaging. Confirm packaging requirements for your procurement and assembly processes.

Q: Which part should be selected for new designs?

A: Both parts are suitable for new designs. The TE Connectivity 796683-5 offers advantages including RoHS compliance, higher current capacity, and extended wire gauge range. The Weidmüller 995066 may be preferred if specific termination method characteristics or torque specifications align with existing assembly infrastructure.