Terminals - Wire Pin Connectors

Image Part Number Description / PDF Quantity Rfq
PV14-P47B-3K

PV14-P47B-3K

Panduit Corporation

CONN WIRE PIN TERM 14-16AWG

1569

83P-55-NB-A

83P-55-NB-A

3M

CONN WIRE PIN 10-12AWG SCOTCHLOK

0

1-1377174-7

1-1377174-7

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 10-12AWG PIDG

0

4-1377173-3

4-1377173-3

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 16-22AWG PG

0

MNG10-55PK-A

MNG10-55PK-A

3M

CONN WIRE PIN 10-12AWG SCOTCHLOK

0

MU14-47PX-A-BOTTLE

MU14-47PX-A-BOTTLE

3M

CONN WIRE PIN 14-16AWG 100PC

0

4-1377173-9

4-1377173-9

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 10-12AWG PG

0

PV10-P55-DYY

PV10-P55-DYY

Panduit Corporation

CONN WIRE PIN TERM 10-12AWG

4500

9200470000

9200470000

Weidmuller

CONN WIRE PIN TERM

0

4-1377173-8

4-1377173-8

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 14-16AWG PG

0

3241217

3241217

Phoenix Contact

PIN CABLE LUG YELLOW 4 - 6 MM L

0

0192130001

0192130001

Woodhead - Molex

CONN WIRE PIN TERM 10-12AWG

0

736014

736014

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 4AWG SOLIS

0

790368-1

790368-1

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 8AWG TERMINYL

0

PV10-P55-DY

PV10-P55-DY

Panduit Corporation

CONN WIRE PIN TERM 10-12AWG

0

8-165172-1

8-165172-1

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 14-16AWG PIDG

0

EV10-P55-QYY

EV10-P55-QYY

Panduit Corporation

STRONGHOLD PIN TERMINAL VINYL

425

165046-1

165046-1

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 14-16AWG PIDG

0

0192120004

0192120004

Woodhead - Molex

CONN WIRE PIN TERM 18-22AWG

0

736066

736066

TE Connectivity AMP Connectors

CONN WIRE PIN TERM 6AWG TERMINYL

0

Terminals - Wire Pin Connectors

1. Overview

Wire pin connectors are electro-mechanical devices that establish electrical continuity between wires and equipment. As critical components in electronic systems, they enable signal transmission, power distribution, and data communication. Their compact design and reliable performance make them indispensable in automotive, industrial automation, consumer electronics, and aerospace applications.

2. Major Types & Functional Classification

TypeFunctional FeaturesApplication Examples
Crimped TerminalsPermanent connection through cold-weld deformationAutomotive wiring harnesses
Solder-Type TerminalsHigh-reliability connection through molten metal bondingPCB power connectors
Insulation Displacement Connectors (IDC)Self-piercing insulation for rapid installationTelecom network cables
PCB Mount TerminalsDirect surface-mount or through-hole integrationIndustrial control panels
High-Voltage TerminalsExtended creepage distances for >1kV applicationsElectric vehicle charging systems

3. Structure & Components

Typical wire pin connectors consist of: - Conductive core (phosphor bronze, copper alloy) - Surface plating (tin, silver, or gold for conductivity) - Insulation body (PA66, PBT, or LCP materials) - Mechanical locking features (barbs, retention clips) - Wire sealing system (rubber grommets or molded strain reliefs)

4. Key Technical Parameters

ParameterSignificanceTypical Range
Current RatingDetermines power transmission capacity1-300A
Contact ResistanceImpacts thermal stability and signal integrity0.5-10m
Dielectric StrengthEnsures electrical isolation safety500V-10kV
Temperature RangeDefines operational environment limits-55 C to +150 C
Mating CyclesIndicates mechanical durability100-10,000 cycles

5. Application Fields

Major industries include:

  • Automotive: Engine control units, EV battery management systems
  • Industrial: PLC terminals, motor drives
  • Consumer Electronics: Power tools, home appliances
  • Aerospace: Avionics wiring, actuator interfaces

6. Leading Manufacturers & Products

ManufacturerKey ProductsTechnical Highlights
TE ConnectivityMini50 Series0.64mm contact spacing, 125 C operation
MolexPicoBlade Connectors0.8mm pitch, 3A per circuit
Phoenix ContactCOMBICON SeriesPush-in wire connection technology
Delphi ElectronicsMetri-Pack 150Automotive-grade sealed connectors

7. Selection Recommendations

Key considerations:

  • Current/voltage requirements with 20% safety margin
  • Environmental protection (IP rating for harsh environments)
  • Wire gauge compatibility (AWG/mm matching)
  • Termination method (crimp vs. solder for field serviceability)
  • Compliance standards (ISO 8820 for automotive, UL 1977 for industrial)

8. Industry Trends

Emerging developments include:

  • Miniaturization: 0.4mm pitch connectors for mobile devices
  • High-speed data transmission: Differential pair terminals for 10Gbps signals
  • Smart manufacturing: RFID-enabled connectors for Industry 4.0
  • Eco-design: Halogen-free materials and tin-plated contacts
  • 3D printing: Custom connector prototyping with PEEK materials
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