No.1 Gaoda Industrial Park,
Fenggang, Dongguan, China


SMH250 2.5mm Pitch Connectors

SCT2509 Series

SCT2509 Series are compatible Yeonho SMH250 2.5mm series wire to wire connectors.


Series SCT2509 Series
Contact Pitch 2.5mm
No.of Contacts 2 to 12 positions
Current 3A (AWG #22 to #28)
Compatible Cross Yeonho SMH250 Connector Series

Select Components

Cable Assemblies Refer

Male Housing​

Female Housing

Part No.SCT2509
Compatible:Yoenho SMH/SMP series connector
Pitch – Mating Interface2.5mm
Applicable wire:AWG#22-#28 (Max.OD:1.7mm)
Current Rating:3A
Voltage Rating:250V
Temperature Range:-25°C~+85°C
Contact Resistance:20m Omega Max
Insulation Resistance:1000M Omega Min
Withstanding Voltage:1000V AC/minute

Yeonho SMH250 2.5mm Series Wire-to-Wire Connector

SCT2509 Series is Scondar’s Line of Low Price, High Quality Yeonho SMH250 2.5mm Pitch Wire-to-Wire Connectors

Scondar offers SCT2509 Series as a replacement and cheaper alternative of Yeonho SMH250 2.5mm pitch wire-to-wire connector in a complete package including the male housing SMH, female/receptacle housing SMP, female terminal and male terminal, all manufactured with precision-fitting and durability ensuring accurate mating in electronic devices.

These SMH250 wire-to-wire connectors are ideal for battery connections such as in automotive, RV and marine applications where power quick-disconnect essential and high-current DC charging circuits can be mostly found.


Excellent Vibration Resistance

The SMH250 series has a special locking mechanism that is suitable for use under strong vibration and in applications with tough requirements for mechanical safety and reliable holding forces.

Well-Designed Crimping Feature

The crimps are well engineered to be air-tight, preventing oxygen and moisture from reaching the metals, causing corrosion. Thus, the connector can be easily removed from the head without holding the wires.

High Contact Pressure

A positive latch lock ensures that a high contact pressure between the male and female plugs are maintained for preventing the cables from being easily disconnected due to entangled routing, heavy loads and vibration.

Safe and Fully-Sealed Electrical Interfaces

The electrical interfaces are fully sealed using a shrouded-header for use applications with high levels of moisture. The shroud helps meet the low smoke, toxicity and flammability requirements of almost all industries.

Equipped with Reduced Mating Force (RMF) Solutions

The different wire-to-wire connector types are equipped with RMF solutions for lower friction solution between the contacts of the device and the socket, making insertion and removal of the device easier, while at the same time eliminating the need for the complex mechanisms such as in ZIF sockets.


  • Rechargeable battery packs
  • Battery balancers
  • Battery eliminator circuits
  • Radio controlled servos.
  • RGB LED decorative light strips
  • Seat wiring and actuation
  • Passenger service units
  • IFE (in-flight entertainment)
  • Electronic window shutters
  • Gallery

Material and Packaging of Yeonho SMH250 2.5mm Pitch Wire-to-Wire Connector

Using a UV-Resistant Thermoplastic Material for Enhanced Connector Performance

The housing components are injection molded Nylon66,UL 94V-0. These thermoplastics are scientifically proven to resist UV-radiation than the normal plastics, ensuring that the connectors are well-protected, reducing the chances of early degradation and increased cycles/minute of the connector subjected to harsh environments.

Tape and Reel Packaging for SMT Components

Scondar uses a state-of-the-art tape and reel equipment to package a variety of components.

The tape and reel packaging strip has accurately sized cavities for the terminal height, width and depth, securing the them from the environment and maintaining consistent position during transportation.

You can expect that your wire-to-wire connector package is undisturbed during the trip and has maintained its vitality even during your production stages, which is why a lot of our customers has raved about our product for both cheaply-priced and, at the same time, resembles the Yeonho SMH250 2.5mm pitch wire-to-wire product in performance and quality.

The complete package will include the following:

Female terminal: 10,000 pcs/reel, brass material and tin-plated finish
Male terminal: 10,000 pcs/reel, brass material and tin-plated finish
Female Housing (Nylon 66, UL94V-0 500): 1000pcs/bag
Male Housing (Nylon 66, UL94V-0 500): 1000pcs/bag

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