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Molex Mini-SPOX MX5264 2.5mm Single-Head Silicone Cable 22AWG UL3239 200°C 3KV 3A
Molex Mini-SPOX MX5264 2.5mm Single-Head Silicone Cable 22AWG UL3239 200°C 3KV 3A
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The Molex Mini-SPOX MX5264 2.5mm Single-Head Silicone Cable combines a genuine 5264 series friction-lock receptacle housing on one end with bare stripped-and-tinned 22AWG UL3239 silicone wire leads on the other. Rated at 200°C / 3KV / 3A, this is the high-temperature variant of the MX5264 pre-crimped assembly — designed for applications where standard PVC wire (UL1007, rated to +80°C) cannot survive the thermal environment.
The ultra-flexible silicone insulation maintains pliability across the full temperature range, making it ideal for high-cycle flexing applications, tight bend radii, and environments with repeated thermal cycling.
Key Features
- Molex 5264 friction-lock housing — 2.50 mm pitch, single-row, polarized; mates to 5267 vertical and 5268 right-angle PCB headers
- Bare tinned silicone pigtail other end — pre-tinned tinned copper for direct PCB pad soldering or custom termination
- 22AWG UL3239 silicone wire — rated 200°C / 3KV, ultra-flexible, tinned copper conductor
- 3A / 3KV rating — high-voltage insulation for demanding environments
- Ultra-flexible silicone insulation — maintains flexibility at high and low temperatures; superior to PVC for flexing applications
- Connector operating temperature: -55°C to +105°C | Wire rated to 200°C
- EU RoHS2 compliant
UL3239 Silicone vs UL1007 PVC: When to Choose Silicone
Choose UL3239 silicone (this product) when: operating temperature exceeds +80°C, the application involves repeated flexing or tight bend radii, high-voltage insulation (3KV) is required, or the environment involves chemical exposure where silicone outperforms PVC.
Choose UL1007 PVC (our standard MX5264 cable) for general-purpose signal and low-power wiring in ambient-temperature environments where cost efficiency is the priority.
Technical Specifications
- Connector series: Molex Mini-SPOX 5264 (MX5264), 2.50 mm pitch
- Assembly type: Single-ended — 5264 housing one end, bare tinned silicone pigtail other end
- Wire gauge: 22 AWG | Wire standard: UL3239 silicone
- Wire voltage rating: 3KV | Wire temperature rating: 200°C
- Current rating: 3A per circuit
- Connector operating temperature: -55°C to +105°C
- Wire insulation: Silicone, ultra-flexible, tinned copper conductor
- Terminal material: Phosphor Bronze, tin-plated | Housing: Nylon PA66, UL 94V-0
- Locking: Friction lock (no positive latch) | Mating headers: Molex 5267 / 5268
- Compliance: UL3239, RoHS2
Typical Applications
- High-temperature industrial equipment internal wiring (ovens, furnaces, motor drives)
- Medical device wiring requiring sterilization-compatible materials
- Power electronics and inverter internal harnesses
- LED grow light and high-power LED driver wiring
- Robotics joints with repeated flexing cycles
- Automotive auxiliary wiring in high-temperature zones (non-safety-critical)
- Test and measurement equipment with high-voltage signal lines
- ★Product Description
- ★About us
- ★Custom cable
The Molex Mini-SPOX MX5264 2.5mm Single-Head Silicone Cable combines a genuine 5264 series friction-lock receptacle housing on one end with bare stripped-and-tinned 22AWG UL3239 silicone wire leads on the other. Rated at 200°C / 3KV / 3A, this is the high-temperature variant of the MX5264 pre-crimped assembly — designed for applications where standard PVC wire (UL1007, rated to +80°C) cannot survive the thermal environment.
The ultra-flexible silicone insulation maintains pliability across the full temperature range, making it ideal for high-cycle flexing applications, tight bend radii, and environments with repeated thermal cycling.
Key Features
- Molex 5264 friction-lock housing — 2.50 mm pitch, single-row, polarized; mates to 5267 vertical and 5268 right-angle PCB headers
- Bare tinned silicone pigtail other end — pre-tinned tinned copper for direct PCB pad soldering or custom termination
- 22AWG UL3239 silicone wire — rated 200°C / 3KV, ultra-flexible, tinned copper conductor
- 3A / 3KV rating — high-voltage insulation for demanding environments
- Ultra-flexible silicone insulation — maintains flexibility at high and low temperatures; superior to PVC for flexing applications
- Connector operating temperature: -55°C to +105°C | Wire rated to 200°C
- EU RoHS2 compliant
UL3239 Silicone vs UL1007 PVC: When to Choose Silicone
Choose UL3239 silicone (this product) when: operating temperature exceeds +80°C, the application involves repeated flexing or tight bend radii, high-voltage insulation (3KV) is required, or the environment involves chemical exposure where silicone outperforms PVC.
Choose UL1007 PVC (our standard MX5264 cable) for general-purpose signal and low-power wiring in ambient-temperature environments where cost efficiency is the priority.
Technical Specifications
- Connector series: Molex Mini-SPOX 5264 (MX5264), 2.50 mm pitch
- Assembly type: Single-ended — 5264 housing one end, bare tinned silicone pigtail other end
- Wire gauge: 22 AWG | Wire standard: UL3239 silicone
- Wire voltage rating: 3KV | Wire temperature rating: 200°C
- Current rating: 3A per circuit
- Connector operating temperature: -55°C to +105°C
- Wire insulation: Silicone, ultra-flexible, tinned copper conductor
- Terminal material: Phosphor Bronze, tin-plated | Housing: Nylon PA66, UL 94V-0
- Locking: Friction lock (no positive latch) | Mating headers: Molex 5267 / 5268
- Compliance: UL3239, RoHS2
Typical Applications
- High-temperature industrial equipment internal wiring (ovens, furnaces, motor drives)
- Medical device wiring requiring sterilization-compatible materials
- Power electronics and inverter internal harnesses
- LED grow light and high-power LED driver wiring
- Robotics joints with repeated flexing cycles
- Automotive auxiliary wiring in high-temperature zones (non-safety-critical)
- Test and measurement equipment with high-voltage signal lines
