Termination Points: Temperature Range -40°C to +125°C

Component Specifications

Definition

Termination points in voltage divider networks are specialized electrical connectors designed to establish reliable, low-impedance connections between resistive elements in voltage division circuits. These components serve as interface junctions where external circuits or measurement devices connect to tap specific voltage ratios from the divider network. They are engineered to maintain stable electrical characteristics under varying environmental conditions, ensuring precise voltage division accuracy in industrial applications such as sensor interfacing, signal conditioning, and voltage reference circuits.

Working Principle

Termination points function by providing mechanically stable and electrically conductive interfaces that connect resistive elements in series within a voltage divider circuit. When voltage is applied across the entire divider network, these connection points allow access to intermediate voltages proportional to the resistance ratios. The working principle relies on maintaining minimal contact resistance and stable mechanical connections to prevent voltage drops or signal degradation at the connection interfaces, ensuring the divided voltage output remains accurate and consistent with the designed resistance ratios.

Materials

Copper alloy (typically brass or phosphor bronze) with tin or silver plating for optimal conductivity and corrosion resistance. Insulation materials include thermoset plastics (phenolic, melamine) or engineering thermoplastics (PBT, nylon) rated for high temperature and electrical isolation. Contact surfaces often feature gold plating for critical low-resistance applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
IP Rating	IP20 standard (higher available)
Rated Voltage	Up to 1000V AC/DC
Current Rating	10-30A depending on configuration
Mechanical Life	>1000 mating cycles
Temperature Range	-40°C to +125°C
Contact Resistance	<5 mΩ
Dielectric Strength	2500V AC for 1 minute
Insulation Resistance	>1000 MΩ
Wire Size Compatibility	AWG 22-12

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 8092, DIN 46244, IEC 60999, UL 310

Parent Products

This component is used in the following industrial products

Voltage Divider Network

A passive linear circuit that produces an output voltage that is a fraction of its input voltage.

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Engineering Analysis

Risks & Mitigation

Poor contact resistance leading to voltage measurement errors
Corrosion causing increased resistance over time
Mechanical failure from vibration or improper installation
Electrical arcing at high voltage applications
Thermal expansion mismatches causing connection loosening

FMEA Triads

Trigger: Insufficient contact pressure or surface contamination
Failure: Increased contact resistance leading to inaccurate voltage division
Mitigation: Implement proper torque specifications during installation and use protective covers when not in use

Trigger: Corrosive environment exposure
Failure: Degraded conductivity and potential open circuit
Mitigation: Use corrosion-resistant materials and platings with appropriate environmental sealing

Trigger: Vibration in industrial environments
Failure: Connection loosening and intermittent contact
Mitigation: Design with vibration-resistant locking mechanisms and regular maintenance inspections

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Contact resistance tolerance: ±10% of specified value, Dimensional tolerance per ISO 2768-m

Test Method

Contact resistance measured using 4-wire Kelvin method per IEC 60512-5-1, Dielectric strength tested per IEC 60950, Mechanical durability tested per IEC 60512-1

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Termination Points

Manufacturer profiles associated with Termination Points.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of termination points in voltage divider networks?

Termination points provide secure electrical connection interfaces that allow access to specific voltage ratios within divider circuits while maintaining minimal contact resistance and stable mechanical connections.

How do material choices affect termination point performance?

Copper alloys with proper plating ensure low resistance and corrosion resistance, while insulation materials prevent electrical leakage and withstand operational temperatures, with gold plating used for critical low-resistance applications.

What standards apply to industrial termination points?

Key standards include ISO 8092 for road vehicle electrical connections, DIN 46244 for terminal lugs, IEC 60999 for connection devices, and UL 310 for electrical quick-connect terminals.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Termination Points