0.032mm Enameled Copper Magnet Wire For High-Precision Current Sensors

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Tianjin Ruiyuan Electric Material Co,.Ltd

Tel:86-22-88333337

Contact Person:
Miss.Rebecca Li View Contact Details

Brand Name	Ruiyuan
Model Number	0.032mm
Certification	UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin	China
Minimum Order Quantity	10 Kilogram/Kilograms
Price	Negotiation
Payment Terms	Negotiation
Supply Ability	50KG per week
Delivery Time	2-15 days
Packaging Details	Carton
Product name	0.032mm Enameled Copper Magnet Wire For High-Precision Current Sensors
Diameter	0.032mm
Insulation	UEW
Thermal class	155/180
Type	Solid

Detailed Product Description

0.032mm Enameled Copper Magnet Wire For High-Precision Current Sensors

Core Characteristics, Why use such fine PU enameled wire?

Ultra-fine diameter: Enables miniaturized coil winding, meeting the requirements of product miniaturization and high density.

Polyurethane (PU) enamel coating characteristics:

Direct solderability: During high-temperature soldering, the enamel layer can be directly melted and tinned without pre-peeling, greatly improving production efficiency and automation, and avoiding damage to the extremely fine wire.
High-frequency performance: Relatively low dielectric loss, suitable for high-frequency signal transmission.
Solvent resistance: Withstands chemicals in processes such as impregnation and encapsulation.

High conductivity: The copper core provides an excellent conductive foundation.

Characteristics	Technical requests		Test Results		Conclusion
Characteristics	Technical requests		Sample 1	Sample 2	Conclusion
Surface	Good		OK	OK	OK
Bare Wire Diameter	0.032±	0.001	0.032	0.032	OK
Bare Wire Diameter	0.032±	0.001	0.032	0.032	OK
Coating Thickness	≥ 0.005 mm		0.009	0.008	OK
Overall Diameter	≤ 0.042 mm		0.041	0.04	OK
Conductor Resistance	≤ 22.843 Ω/m		22.032	22.076	OK
Elongation	≥ 10 %		14	15	OK
Breakdown Voltage	≥ 275 V		1456	1312	OK
Pinhole Test	≤ 5 faults/5m		0	0	OK
Continuity	----		----	----	----
Test Items	Technical Requests		Resulat
Adhesive	Coating layer is good		OK
Cut-through	230℃ 2min no breakdown		OK
Heat Shock	200± 5℃/30min no crack		OK
Solder Ability	390± 5℃ 2Sec Smooth		OK
Solvent Resistance	No blister, no expansion, no shed		OK

Product Tags: 0.032mm enameled copper magnet wire ultra fine enameled copper wire high-precision current sensor wire

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