Keszoox
Molex 2.5mm Dupont Locking TJC8 Pre-Crimped Terminal Cable, 22AWG PVC UL1007
Molex 2.5mm Dupont Locking TJC8 Pre-Crimped Terminal Cable, 22AWG PVC UL1007
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Molex 2.5mm DuPont Locking TJC8 Pre-Crimped Terminal Cable — 22AWG UL1007 PVC, 3A / 250V
The Molex 2.5mm DuPont locking TJC8 pre-crimped terminal cable combines the universally compatible 2.5mm DuPont pitch with a TJC8 belt-lock positive-retention latch — delivering the secure, vibration-resistant connection that standard friction-fit DuPont connectors simply cannot provide. Unlike conventional DuPont terminals that rely on contact friction alone and can work loose under vibration or mechanical stress, the TJC8 locking terminal clicks audibly into the housing and requires deliberate latch release to disconnect.
This cable is engineered for industrial automation, CNC machine tool wiring, robotics, automotive electronics, and any application where connector reliability under vibration is non-negotiable. The bare terminal ends allow direct insertion into pre-installed TJC8 locking housings, making it the ideal component for custom harness assembly in demanding environments. With a 22AWG UL1007 PVC conductor rated at 3A / 250V, it handles both signal and moderate power lines with confidence.
Key Features
- TJC8 belt-lock positive-retention latch — clicks into housing and requires deliberate release; prevents accidental disconnection under vibration, shock, and mechanical stress
- 2.5mm pitch — compatible with standard DuPont 2.5mm housings and TJC8 locking housings; drop-in upgrade from standard DuPont terminals
- Bare terminal ends — no housing, for direct insertion into pre-installed TJC8 housings or custom connector bodies
- 22AWG UL1007 PVC insulation — rated 80°C, 300V insulation, 3A per contact; flexible and durable for industrial wiring
- 3A / 250V rating — suitable for both signal and moderate power lines
- Pre-crimped factory assembly — consistent, reliable crimp quality; eliminates field crimping errors and ensures repeatable connection resistance
- RoHS compliant — meets EU RoHS 2 directive
Why Choose TJC8 Locking Over Standard DuPont?
- Standard DuPont: Friction-fit only — can work loose under vibration, repeated mating cycles, or cable pull forces. Suitable for benchtop prototyping and static installations.
- TJC8 Belt-Lock (this product): Positive-retention latch — stays connected under vibration, shock, and cable tension. Required for industrial, automotive, and robotics applications where connector dropout is unacceptable.
Typical Applications
- CNC machine tool wiring — axis sensor, limit switch, and spindle feedback connections in high-vibration environments
- Industrial automation — PLC I/O module, sensor, and actuator wiring where connector reliability is critical
- Robotics joint and actuator wiring — servo encoder, position sensor, and motor feedback connections requiring positive retention
- Automotive and transportation electronics — ECU sensor, body control module, and dashboard wiring in vibration-prone environments
- 3D printer and motion control — endstop, thermistor, and stepper driver connections where cable movement could cause dropout
- Custom harness assembly — for TJC8 locking housing systems requiring pre-crimped terminal cables
Technical Specifications
- Connector Series: DuPont 2.5mm / TJC8 Belt-Lock
- Pitch: 2.5 mm
- Terminal Type: TJC8 locking crimp terminal (both ends)
- Wire Gauge: 22 AWG
- Insulation: UL1007 PVC, 300V
- Voltage Rating: 250V
- Current Rating: 3A per contact
- Temperature Rating: 80°C
- RoHS Compliant: Yes
- Brand: Keszoox
- Origin: Mainland China
Frequently Asked Questions
Product & Compatibility
What is the difference between JST PH, XH, ZH, and SH connectors?
JST connectors differ primarily in pitch (pin spacing): SH = 1.0mm, ZH = 1.5mm, PH = 2.0mm, XH = 2.5mm. Smaller pitch connectors are used in compact electronics like drones and wearables, while larger pitch connectors suit general prototyping and power applications. Always verify pitch before ordering to ensure compatibility.
Are your connectors compatible with standard Arduino and Raspberry Pi projects?
Yes. Our DuPont 2.54mm connectors are the industry standard for Arduino, Raspberry Pi, and most development boards. JST PH 2.0mm is widely used for LiPo batteries in RC and robotics projects. We recommend checking your board's datasheet to confirm the exact connector type and pin count required.
What wire gauge (AWG) should I choose for my application?
Wire gauge depends on current load: 28–30 AWG suits signal lines up to 0.5A; 24–26 AWG handles 1–3A for moderate power; 22 AWG is suitable for up to 5A. For high-current applications, always use appropriately rated wire and connectors. Our product listings specify the AWG and rated current for each cable.
What is the difference between UL1007 and Silicone wire?
UL1007 is a PVC-insulated wire rated for 80°C and 300V, suitable for most indoor electronics applications. Silicone wire is rated for higher temperatures (up to 200°C), is more flexible, and performs better in harsh environments or high-vibration applications such as RC vehicles and industrial equipment.
Orders & Customization
Can I order custom cable lengths or connector configurations?
Yes. We offer custom wire harness solutions including custom lengths, connector types, pin counts, and wire colors. Please contact us via the Contact page with your specifications and we will provide a quote within 1–2 business days.
Do you offer bulk or wholesale pricing?
Yes. Volume discounts are available for orders of 50 units or more. Please reach out through our Contact page with your requirements for a customized wholesale quote.
How do I know which connector polarity or pin orientation to order?
Always refer to your device's datasheet or existing connector for pin 1 orientation. Our product images include wiring diagrams where applicable. If you are unsure, contact us with your device model and we will help identify the correct part.
Shipping & Returns
How long does shipping take?
Standard international shipping typically takes 7–15 business days depending on destination. Expedited options are available at checkout. Orders are processed within 3 business days. Tracking information is provided via email once your order has shipped.
What is your return policy for electronic components?
We accept returns within 30 days of delivery for unused, unopened items in original packaging. Items that have been crimped, soldered, or modified cannot be returned. If you receive a defective or incorrect item, please contact us within 7 days with photos and we will arrange a replacement or refund promptly.
Do you ship to my country?
We ship worldwide to over 50 countries. Shipping availability and rates are calculated at checkout based on your delivery address. If you do not see your country at checkout, please contact us and we will do our best to accommodate your order.