Insulation coil WL1535

DCindustrialrelay

Overview
A coil bobbin designed to support and insulate copper windings in solenoids, transformers, relays and other electromagnetic devices. Manufactured from engineering plastics, the WL1535 ensures uniform wire distribution, mechanical stability and thermal resistance to improve reliability across industrial applications.

Key Features & Benefits

• Superior electrical insulation: technical-grade plastics provide high dielectric strength to minimize risk of short circuits between windings and cores.
• Consistent winding performance: precision injection molding ensures repeatable geometry for uniform wire tension and reduced vibration.
• Thermal and flame performance: materials selected for heat resistance and stability in elevated-temperature environments (material dependent).
• Design flexibility: available with customized terminals, flanges and mounting options to integrate into automated assembly.

Product Details
WL1535 coil bobbins are precision-molded components intended for electromagnetic assemblies. They position and insulate copper coils, reduce mechanical stress on windings, and protect internal parts to extend service life and maintain electrical performance.

Datasheet
Brand: Weilong Technology
Model Number: WL1535
Rated Voltage: DC 6—48 V
Rated Power (W): 6—60 W
Service Life: 100,000 cycles
Certification: CE, ROHS, ISO9001
Material (coil): Copper
Lead Wire Length (mm): 200
Install Style: TBD
Tolerance of Dimension: +/- 0.1 mm
Water-proof: None
Insulation Class: F (155°C)
Hi-Pot Test: AC 600V 50/60Hz 1 s
DC Resistance: 134 Ω
Working Temperature: -10°C to 100°C (material dependent)
Duty Cycle: 1–100%
Materials: RoHS compliant
Payment Term: TT or LC at sight
Sample Order: Yes
Warranty: 1 Year
MOQ: 1000 pcs
Supply Ability: 500,000 pcs per week
Delivery Time: 30 Days
Port of Loading: Shenzhen

Applications

• Solenoids
• Transformers
• Relays
• Electromagnetic devices and industrial automation

Notes

• OEM and custom injection-molding options available for bespoke dimensions and features.
• Material choice (PA66, PBT, PPS, etc.) influences thermal limits; higher-temperature variants available on request.

Technical Specifications

• Model: WL1535
• Brand: Weilong Technology
• Rated Voltage: DC 6—48 V
• Rated Power: 6—60 W
• Service Life: 100,000 cycles
• DC Resistance: 134 Ω
• Working Temperature: -10°C to 100°C (higher limits possible depending on material)
• Insulation Class: F (155°C)
• Tolerance of Dimension: +/- 0.1 mm
• MOQ: 1000 pcs
• Supply Ability: 500,000 pcs/week
• Warranty: 1 Year