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Polyurethane Insulated Copper Wire 0.25mm Enamel Magnet Copper Wire Nature Color

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Polyurethane Insulated Copper Wire 0.25mm Enamel Magnet Copper Wire Nature Color

Name: Polyurethane Insulated Copper Wire 025mm Enamel Magnet Copper Wire Nature Color
Brand: Rvyuan
Price: 1 USD

China Polyurethane Insulated Copper Wire 0.25mm Enamel Magnet Copper Wire Nature Color wholesale

Brand Name : Rvyuan

Model Number : 2UEW 0.25MM

Certification : ROHS/UL/SGS/ISO9001:2008

Place of Origin : China

MOQ : Different types with differet MOQ

Price : Negotiation

Payment Terms : Negotiation, T/T, L/C

Supply Ability : Satisfy your demand

Delivery Time : 2-15 workding days

Packaging Details : Spool with carton

Color : Nature/Red/Pink

Standard : NEMA/JIS/IEC

Insulation : UEW

Conductor : Copper

Stock : Yes

solderability : Yes

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POLYURETHANE INSULATED COPPER WIRE 0.25MM ENAMELED COPPER WIRE NATURE COLOR

Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.The wire itself is most often fully annealed, electrolytically refined copper. Aluminium magnet wire is sometimes used for large transformers and motors. The insulation is typically made of tough polymer film materials rather than enamel, as the name might suggest.

FEATURES AND BENEFITS

Excellent dereeling and windability on high speed and / or automatic winding machines.
Produces compact coils and windings.
Superior "Q" characteristics at high frequencies.
Exceptional film flexibility and adhension.
Excellent resistant to a variety of solvents including most varnishes and hardener catalysts.

Polyurethane Insulated Copper Wire 0.25mm Enamel Magnet Copper Wire Nature Color

SPECIFICATION

	Characteristics			Technical requests		Test Results					Conclusion
						Sample 1		Sample 2		Sample 3
1	Surface			Good		OK		OK		OK	OK
2	Bare Wire Diameter			0.025±	0.003	0.250		0.250		0.250	OK
					0.003
3	Coating Thickness			≥ 0.016 mm		0.025		0.024		0.024	OK
4	Overall Diameter			≤ 0.277 mm		0.275		0.274		0.274	OK
5	Conductor Resistance			≤ 0.360 Ω/m		0.352		0.353		0.356	OK
6	Elongation			≥ 24 %		29%		30%		29%	OK
7	Breakdown Voltage			≥ 2300 V		3553		3667		3614	OK
8	Pinhole Test			≤ 5 hole/5m		0		0		0	OK
9	Enamel continuity			≤5hole/30m		0		0		0	OK
Remark:
		Test Items	Technical Requests				Results		Conclusion: Approved
1		Adhesive	Coating layer is good				OK
2		Cut-through	200℃ 2mins no breakdown				OK
3		Heat Shock	180±5℃/30min no crack				OK
4		Solder Ability	390± 5℃ 2 Sec Smooth				OK
5		Solvent Resistance	No blister, no expansion, no shed				OK

Product Tags:

soft copper wire

self solderable copper wire

Polyurethane Insulated Copper Wire 0.25mm Enamel Magnet Copper Wire Nature Color Images

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