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0.02mm enamelled round copper wire for coil
Enameled copper wire is a copper 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.Super Enameled Copper Wire, for Motor Winding. This Super Enamelled Copper Wire is suitable for use in crafts or for electrical grounding. This single-strand wire is annealed for improved ductility.
Features:
1.Solid enough, the wire is not easy to be broken
2.Insulation thickness can be customized
3.Wire can reach almost 0 pinhole
4.High consistency
5.The wire is even and tidy, which is convenient for users to wind
6. Low temperature soldering
7. Bonding method options: Hot air,Solvent and others
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Characteristics
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Technical requests
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Test Results
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Sample1
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Sample 2
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Sample 3
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Surface
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Good
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OK
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OK
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OK
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Bare Wire Diameter
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0.020±0.001
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0.020
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0.020
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0.020
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Insulation thickness
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/
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/
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/
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/
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Overall diameter
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0.022-0.024 mm
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0.023
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0.023
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0.023
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Electrical Resistance
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≤60.810Ω/m
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56.453
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56.436
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56.551
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Elongation
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≥
8% |
11
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11
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12
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Breakdown voltage
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≥130V
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253
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261
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238
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Pinbole test
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≤ 8 hole/5m
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1
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0
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1
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Test items
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Technical Requests
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Results
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Adhesive
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No crack
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OK
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Cut-through
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200℃ 2mins no crack
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OK
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Heat Shock
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180±5℃/30min no crack
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OK
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Solder Ability
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390± 5℃ 2Sec Smooth
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OK
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2.Watch coil
3. Voice coil
4. Transformer
5. Intelligent Cloth
6. Micro Motor
7. Relay
RUIYUAN WIRE
Of course.Samples can be offered to you by free, but express costs should be undertaken by buyer.
2..What is your lead time?
Small sample order 3-5 working days; Large order should be within 15 working days after order confirmed.
3. What’s your trade term?
EXW,CPT FOB CIF DDU DDP are all acceptable.
4.What’s your payment term?
T/T, D/P, D/A, L/C, PayPal.
5. What’s your express service?
Fedex, DHL,TNT,UPS with great discount up to 80%.
