Kategoria: Elektronika i Elektrotechnika -> Elektrotechnika -> Materiały elektroinstalacyjne Kraj: Chiny Polecane produkty [Chiny]COPPER BRAIDSeries of flexible connectors used for electric locomotive,motorcycle,earth wire,vacum contact,busbar,transformer installing etc.[...] [Chiny]Columniform Crystal ResonatorSpecifications
Holder Type DT-26 DT-38 DT-15
Nominal Frequency 32.768KHZ
Frequency Stability At 25℃ ±5ppm ±20ppm ±30ppm ±50ppm ±100ppm
Temperature Stability -10℃~+60℃
Drive Level 1u W max
Load Capacitance 12.5pf
Shunt Capacitance(Co) 1.3pf type 20pf max
Turnover Temperature 25℃±5℃
Leak 2*10-8cc/sec max
EQUIVALENT
SERIES RESISTANCE(ESR):
DT38 30kΩMax
DT26 40kΩMax
DT15 50kΩMax[...] [Chiny]ACRYLIC FIBERGLASS INSULATING SLEEVINGACRYLIC FIBERGLASS INSULATING SLEEVING
COMPONENT: 1) Fiberglass braided, 2) Acrylic varnish coated
Rated insulation class F (155°C)
APF-2.5KV, Average Breakdown Voltage: 2.5KV
APF-4KV, Average Breakdown Voltage: 4KV
color: Natural
Standards: IEC60684-1, 60684-2, 60684-3 (sheet 403-405)
Packaging:
Dia 0.5 to 3.5mm skeins 200M
Dia 4 to 9mm skeins 100M
Dia 10mm and over skeins 50M
In coil to take upon request
Other color and length upon customer's request[...] [Chiny]JBC Insulation Piercing Connectors. Functions:
Main line: Insulated Cu or Alu
Branch line: Insulated Cu or Alu
On contact live or dead line work
A). Watertight connector withstanding 6 kv flashover in water. Its insulating body
Is highly climatic and mechanically resistant.
B). Protection against water in shunted cable by water tightness joined. Equipped with
A fusible ring, and insulating tap cable end cap. The branch can be on the left
Or on the right.
C). Shear head screw. Once shear head is broken removal possible.[...] [Chiny]Magnets NdFebMaterial Grade of NdFeB magnet:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)
1) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM's) in hard disk drives, high performance motors, brushless DC motors, magnetic separation, magnetic[...] [Chiny]Solid Rod AnodeTitanium . Substrate
meet ASTM standard B348 grade 1 or grade 2
Parameter
Diameter (mm) Length (mm) Output Current(A/M) "Expected Life(a)
"
3.2 1000 1 20
6.4 1000 2 20
12.7 1000 4 20
19 1000 6 20
25 1000 7.8 20
In fresh water, soil, coke backfill.[...] [Chiny]electrical grade/high purity kind of barium saltsProduct Name: HIGH PURITY OF BARIUM CHLORIDE
CAS No.: 10326-27-9
Properties: Barium Chloride is an excellent water soluble crystalline.
Spec:
ITEM EXPORTING GRADE EXCELLENT GRAFE
CONTENT 99.9% min 99.99% min
N 20PPM max 0.001% max
NaCl 10PPM max 0.0005% max
Fe 5PPM max 0.0005% max
S 50ppm max
Mg 10ppm max 0.0005% max
Pb 5ppm max 0.0002% max
Ca 50ppm max 0.001% max
Sr 40PPM max 0.001% max
Zn 10ppm max
Al 2PPM max 0.0002% max
Si 2PPM max 0.0002% max
K 10PPM max 0.0005% max
WATER[...] [Chiny]Sell Epoxy Rods with Silicon RubberManufacturer and exporter, speciality production in power products, the products have Epoxy Rods, composite insulator ,Fuse Cutout,Epoxy Resin Fiber Glass Winding Tube, Glass fibre reinforced plastic and so on. For more, you are warmly welcomed to inquire directly.[...] [Chiny]Polyimide film Kapton film Kapton HN Kapton FN BOPI FEP filmPolyimide Film Kapton Film (similar to Kapton HN)
Polyimide film is achieved by polycondensation of PMDA and ODA in strong polar solvents and through the process of forming film and imine treatment at high temperature, which possesses excellent physical, chemical, and electrical properties, atomic radiation resistant, solvent resistant, low & high temperature resistant, It performs successfully in the wide range of temperature as low as -452F(-269c) and as high as +500F(+260c).
BOPI Kapton[...] [Chiny]Permanent NdFeB magnet,bond NdFeBSpecial manufacture permanent ferrite magnets and Nd-Fe-B magnets for Electron,speaker,Micro-motor,the product including:
1)Permanent NdFeB magnets.wide range of shapes & sizes,grade N35-N40H.
2)Permanent ferrite magnets,ceramic magnet.Grade C1-C12,Ring magnets DIA 5-220mm,magnetic jewellery, Cylinder magnet,Block magnet 4-200mm, Segment (tile) magnet,Bar & Horseshoe Magnet.
3)Rubber ferrite magnets,Flexible Magnets,
4)Bond NdFeB.
5)Soft ferrite magnet.
6)Magnet button,white board[...] |
|