MALIIGAZA
MALIIGAZA 3-Pin SPI COB LED Strip Connector 10mm/12mm Solderless Quick Splice and L Corner - LJT-HC
MALIIGAZA 3-Pin SPI COB LED Strip Connector 10mm/12mm Solderless Quick Splice and L Corner - LJT-HC
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Fast, clean and solder-free connections for compatible 3-pin SPI COB LED strips.
The MALIIGAZA LJT-HC connector system supports 10mm and 12mm SPI COB strips with straight splice, wire transition, SM cable and clockwise or counterclockwise corner connection options.
Build Cleaner SPI COB LED Strip Installations Without Soldering
Cutting an addressable COB LED strip should not mean reaching for a soldering iron every time.
The LJT-HC 3-pin SPI COB LED strip connector is designed to simplify strip extension, cable transition and corner installation. After cutting the strip at the designated cut mark, remove the adhesive backing in the connection area, insert the strip in the correct orientation and press the piercing pins into the solder pads with pliers.
MALIIGAZA Addressable SPI RGB COB LED Strip
Building an addressable RGB lighting project? Explore our SPI RGB COB LED strip for smooth continuous light and dynamic pixel effects. Check strip width and pin layout before selecting the connector.
View SPI RGB COB LED StripWhy Choose the LJT-HC Connector System?
No Soldering Required
Create compatible strip connections using a simple insert-and-press installation method.
10mm and 12mm Options
Choose the connector width that matches the PCB width of your SPI COB LED strip.
Multiple Connection Styles
Straight, cable transition and corner options help cover different installation layouts.
Heat-Resistant Material
Made with high-temperature-resistant and flame-retardant connector material for dependable installation.
One Connector Family for Different Installation Needs
Board to Board
Use for joining two compatible SPI COB LED strip sections directly.
Board to Wire
Useful when a cable section is required between LED strip segments.
Board to SM Cable
Provides a convenient transition from compatible COB strip to an SM connector cable.
Clockwise L Corner
Designed for compatible 90-degree corner layouts where the strip direction requires the clockwise version.
Counterclockwise L Corner
Designed for compatible 90-degree corner layouts where the strip direction requires the counterclockwise version.
Check Your LED Strip Before Ordering
This connector is intended for compatible 3-pin SPI COB LED strips. Select the connector according to the actual width and connection layout of your strip.
- PCB width: Choose 10mm or 12mm.
- Pin system: 3-pin SPI.
- Cut position: Cut only at the designated strip cut marks.
- Pad alignment: Connector piercing pins must align with the strip solder pads.
- L connector direction: Plan the strip route before choosing clockwise or counterclockwise.
Designed for Addressable SPI LED Lighting Systems
The LJT-HC is a passive electrical connector. It does not provide app control, dimming, color control, motion sensing or smart home functions by itself.
Dynamic RGB effects, app control and other smart lighting functions depend on the connected SPI COB LED strip, controller and power supply. Always confirm electrical and signal compatibility between all components.
Ideal Installation Scenarios
Route compatible SPI COB strips through furniture and cabinet layouts.
Create cleaner transitions around architectural corners.
Connect segmented lighting layouts in showcases and display areas.
Simplify compatible addressable COB strip installation without soldering each joint.
Technical Specifications
| Brand | MALIIGAZA |
| Model | LJT-HC |
| Product Type | SPI COB LED strip connector |
| Pin Configuration | 3-pin SPI |
| Compatible Strip Width | 10mm or 12mm, depending on selected variant |
| Connection Options | Board to board, board to wire, board to SM cable, clockwise L corner, counterclockwise L corner |
| Installation Method | Solderless piercing-pin connection |
| Material Feature | High-temperature-resistant and flame-retardant connector material |
| Product Category | Lighting accessory |
Package Includes
Selected LJT-HC connector type and quantity according to the product variant purchased.
LED strip, controller, power supply and installation tools are not stated as included unless specifically shown in the selected product variant.
How to Install the Connector
1. Confirm Strip Compatibility
Check that your LED strip is a compatible 3-pin SPI COB strip and confirm whether it is 10mm or 12mm wide.
2. Cut at the Designated Mark
Cut the LED strip only at its specified cutting position. Do not cut through an arbitrary section.
3. Remove the Adhesive Backing
Peel away the strip adhesive backing around the area that will enter the connector.
4. Insert in the Correct Direction
Insert the strip into the connector and carefully align the connector pins with the corresponding solder pads.
5. Press the Pins Into Place
Use suitable pliers to press the piercing pins firmly into the strip pads. Check the connection before powering the lighting system.
Troubleshooting
LED Strip Does Not Light After Connection
Disconnect power and check strip orientation, pin alignment and whether the piercing pins have made proper contact with the solder pads.
Lighting Is Intermittent or Unstable
Inspect the connector for incomplete pin contact or a strip that has not been inserted fully and evenly.
Connector Does Not Fit the Strip
Confirm whether the PCB is 10mm or 12mm and verify that the strip uses a compatible 3-pin layout.
L Connector Turns the Wrong Way
Clockwise and counterclockwise L connectors are different. Plan the strip route before ordering or installing the corner connector.
Important Installation Notes
- Confirm whether your LED strip requires the 10mm or 12mm connector before ordering.
- Choose the correct clockwise or counterclockwise L connector according to the planned strip direction.
- Remove the strip adhesive backing in the connector contact area before pressing the connector into place.
- Cut the strip only at its designated cutting position.
- Make sure the connector pins enter the intended solder pad area.
- Disconnect power before cutting, inserting or adjusting the LED strip connection.
- No waterproof or IP rating is specified for this connector. Do not assume the connection is waterproof unless the completed installation is properly sealed for its intended environment.
Frequently Asked Questions
What LED strips are compatible with the LJT-HC connector?
It is designed for compatible 3-pin SPI COB LED strips with the correct PCB width and matching solder pad layout.
Does this connector work with both 10mm and 12mm COB LED strips?
Yes. Separate 10mm and 12mm connector options are available. Select the version that matches your strip width.
Do I need to solder the SPI COB LED strip?
No soldering is required when the connector is used with a compatible strip. The strip is inserted and the connector pins are pressed into the solder pad area.
Why must I remove the LED strip adhesive backing?
The backing should be removed around the connection area so the strip can sit correctly in the connector and the piercing pins can make proper contact.
Can I cut the COB LED strip anywhere?
No. Cut only at the designated cutting positions provided on the LED strip.
What is the difference between clockwise and counterclockwise L connectors?
They route the strip through a corner in different directions. Plan the installation direction before selecting the L connector.
Can this connector be used for straight LED strip extensions?
Yes. The connector family includes board-to-board and cable transition options for different extension layouts.
Can I connect the LED strip to an SM cable?
A board-to-SM cable connector option is available for compatible 3-pin SPI COB strip installations.
Is the LJT-HC connector waterproof?
No IP or waterproof rating is provided in the current product specification. Do not treat an unsealed connector as waterproof.
Does this connector support app or smart home control?
The connector itself is passive. App, voice and smart home functions depend on the compatible SPI controller and lighting system used with it.
Can the connector control dimming or motion sensing?
No. Dimming, effects and motion sensing are controller functions rather than connector functions.
Which power supply should I use?
The correct power supply depends on the voltage and power requirements of your LED strip and controller. No separate connector power rating is specified in the provided product information.
What should I do if the LED strip flickers after installation?
Switch off power and check pin alignment, strip orientation and whether the connector has been pressed firmly enough to create stable contact.
Can I use this connector outdoors?
An outdoor or waterproof rating is not specified. Outdoor use would require suitable protection and sealing appropriate to the complete installation.
What safety certifications does the connector have?
No specific certification information is included in the current product data, so certification claims should not be assumed.
How long does the connector last?
No specific service-life figure is supplied. Correct strip sizing, proper pin contact and installation within the specifications of the complete LED system help support reliable operation.
Build a Cleaner Addressable COB Lighting Layout
Choose the correct 10mm or 12mm connector and the connection style that matches your SPI COB LED strip installation.
Select Your Connector VariantComplete Your SPI COB LED Lighting System
Pair the LJT-HC connector with compatible MALIIGAZA addressable COB lighting components for a complete SPI lighting project.
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