Communica

CPF508-6E Terminal - Compact Screw Terminal for Electronics Projects

Guide to the CPF508-6E terminal: pitch, current ratings, wiring tips and South African buying notes. Check stock at Communica branches and request quotes.

connectors wire and cable
January 8, 2026
4 min read

Confirm Pitch & Positions

Match CPF508-6E pitch and pin count to your PCB footprint before ordering.

Check Current & Wire Size

Choose a terminal rated for your expected amperage and use ferrules for stranded wire.

Local Stock & Invoicing

Verify availability at Samrand or branches; request VAT invoices or quotes for procurement.

Overview: CPF508-6E terminal

The CPF508-6E terminal is a compact screw-type PCB terminal block commonly specified for low- to medium-current signal and power connections on control boards, sensor modules and small power supplies. This page explains key specifications, compatibility notes, and accessory bundles to simplify selection for South African makers, universities and procurement teams.

Key specifications and form factor

When evaluating a CPF508-6E terminal, check the datasheet for the exact mechanical and electrical ratings. Typical attributes to confirm include pitch, number of positions, rated current, rated voltage, termination style and mounting (through-hole or right-angle). The primary keyword CPF508-6E terminal should appear on product listings and datasheets to ensure you are matching the intended part.

Typical spec comparison

Parameter Expected range / example
Pitch 3.5 mm or 5.08 mm common options (verify CPF508-6E pitch)
Positions Single to multi-way; '6' may indicate 6 positions depending on variant
Rated current Typically 5 A to 15 A for small PCB terminals (check datasheet)
Termination Screw clamp to PCB (through-hole or SMD pins)
Voltage Often 250 VAC / 300 VDC class for small terminals (confirm on datasheet)

Note: the exact CPF508-6E variant can define pitch and rated current. Always compare the manufacturer part number, mechanical drawing, and terminal layout to your PCB footprint before ordering.

Practical tip for South Africa: verify local stock and lead times at Communica's Samrand branch or nearby branches. If you need VAT invoices for institution procurement, confirm invoice requirements when placing an account or quote request.

Selection checklist

  • Confirm pitch: match your PCB footprint (e.g., 5.08 mm / 2.54 mm variants).
  • Check position count: CPF508-6E may be available in single or multi-position versions.
  • Rated current & wire size: choose a terminal rated for the expected amp draw and conductor gauge.
  • Mounting style: through-hole for robust mechanical retention or solderless options if required.
  • Environmental fit: consider operating temperature and enclosure clearance for assemblies used in South African conditions.

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Compatibility and wiring guidance

For reliable connections with a CPF508-6E terminal, strip wire to the recommended length (per datasheet) and tighten screws to the manufacturer torque. Over-tightening may damage conductors; under-tightening can cause high-resistance joints. Use ferrules on stranded wire when working with multiple terminal cycles or higher currents.

Wiring diagram (ASCII)

  PCB edge
  --------------------
  | [CPF508-6E]  o o o |  <-- screw terminals
  |  pos1 pos2 pos3    |
  --------------------
   \   \   \
    \   \   \-- to sensor / load
     \   \------ to power / ground
      \--------- to control signal

Accessory bundles and similar parts

When ordering CPF508-6E terminals, consider adding ferrules, heat-shrink, appropriate screws or jumpers for multi-position bridging. Communica stocks tools and accessories such as wire ferrules, crimpers, and terminal pluggable housings from maker-friendly brands (Adafruit-style accessories, general industrial ferrules and screwdrivers) to complete a reliable assembly.

Compatibility notes for procurement teams

  • Order a sample first to verify fit on prototype PCBs - small pitch differences can misalign traces.
  • Factor lead time: if stock is limited, request a quote or check alternate compatible part numbers to avoid project delays.
  • Request VAT invoices and account quotes through Communica for institutional purchases; note pickup options at Samrand or other branches.

Compare specs & check stock

Before finalising an order, compare CPF508-6E terminal mechanical drawings and electrical ratings against known PCB holes, nearby components and safety clearances. Use Communica's product filters to "Compare Specs" across pitch, current rating and mounting. Common CTAs used by buyers: Shop Now, Check Stock in Samrand, Compare Specs, Request a Quote.

Pricing and South Africa context

Price and availability vary by supplier and quantity. For small-batch maker purchases expect per-unit pricing in ZAR that reflects component size; institutional or bulk orders may qualify for quoted pricing - request a quote for delivery and VAT-invoice options. Lead times can range from same-day branch collection (if in stock) to several weeks for special-order items.

Sources

Communica Samrand — Electronic Component Experts

Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.

Last updated: October 19, 2026

Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.

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