Secure Electrical Termination

Terminals & Splices

Military-specification crimp terminals and in-line splices ensuring low-resistance, gas-tight electrical connections.

Terminals & Splices

Terminals & Splices

ISG supplies a comprehensive range of crimp terminals, ring tongues, spade terminals, pin and socket contacts, and in-line splices meeting the rigorous electrical and mechanical requirements of military and aerospace applications. Products are manufactured to MIL-SPEC standards including M22520, AS7928, and AS81824, using high-conductivity copper alloy bodies with tin, silver, or gold plating selected to minimise contact resistance and prevent galvanic corrosion.

Proper crimping with calibrated tooling produces gas-tight, vibration-resistant connections with pull-off forces exceeding MIL-DTL-22520 requirements. ISG provides tooling recommendations and calibration certification services alongside terminal supply. Heat-shrink insulated variants incorporate solder pre-forms and adhesive-lined sleeves for fully sealed, strain-relieved terminations suitable for harsh environmental exposure.

  • Compliant with MIL-SPEC M22520, AS7928, AS81824
  • Tin, silver, and gold plating options
  • Gas-tight crimp connections per MIL-DTL-22520
  • Heat-shrink insulated variants with solder pre-forms
  • Ring, spade, pin, socket, and in-line splice configurations
  • Compatible with standard and military-grade crimp tooling
  • Wire range 28 AWG to 4/0 AWG
  • Full pull-off force test certification available

Key Capabilities

Wire Range
28 AWG – 4/0 AWG
Plating Options
Tin, Silver, Gold
Crimp Standard
MIL-DTL-22520 gas-tight
Key Standards
M22520 / AS7928 / AS81824

Industries Served

Aerospace 🛡Defence 🚆Rail Industrial 🚗Automotive

Enquire About Terminals & Splices

Speak with our technical team about your specific requirements. We support new design programmes, approved vendor qualification, and volume supply agreements.

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