Shanghai Weishi Lanhai Electronic Company| Sourcing Services

Shanghai Weishi Lanhai Electronic Company

[ Jiangsu, China ]
Business Type: Sourcing Services
Brand(s): VISHAY
Main Markets: Southeast Asia, Mid East
Main Product: Weishi Laihai is an electronic component distributor full series of foil resistors ,we are a professional agent of VISHAYPG in China,we always offer professional services and always keep the promises to customers.
Year Established: 1992
Ownership Type: Corporation/Limited Liability Company
Employ Number: 11 - 50 People
Annual Sales Volume: US$2.5 Million - US$5 Million
Registered Capital: US$101 Thousand - US$500 Thousand
Export Percentage: 41% - 50%
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Shanghai Weishi Lanhai Electronic Company

China Manufacturer with main products: Weishi Laihai is an electronic component distributor full series of foil resistors , we are a professional agent of VISHAYPG in China, we...

Home  >Products Catalog > precision bulk metal foil power resistor

precision bulk metal foil power resistor

FOB Price: 1.00 - 2.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Week
Shipping: 4-12 wks
Payment Terms: T/T(Bank Transfer)
In Stock
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Place of Origin: Jiangsu in China
Packaging Details: plastic bag and export carton

Specifications

Ultra High Precision Bulk Metal® Z-Foil Surface Mount Power
Resistor in TO-220 Configuration with TCR of ± 0.05 ppm/°C,
PCR of 4 ppm/W and Load Life Stability of ± 0.005 % (50 ppm)

FEATURES
? Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
? Tolerance: to ± 0.01 %
? Power coefficient “?R due to self heating”: 4 ppm/W typical
? Rated power: 8 W chassis mounted (MIL-PRF-39009)
? Load life stability: to ± 0.005 % at 25 °C for 2000 h, at 1.5 W
? Resistance range: 0.5 ? to 500 ?
? Foil resistors are not restricted to standard values; specific
“as requested” values can be supplied at no extra cost or
delivery (e.g. 100R2345 vs. 100R)
? Electrostatic discharge (ESD) up to 25 000 V
? Short time overload ? 0.001 % (10 ppm)
? Non-inductive, non-capacitive design
? Rise time: 1 ns effectively no ringing
? Current noise: 0.010 μVRMS/V of applied voltage (< - 40 dB)
? Thermal EMF: 0.05 μV/°C typical
? Voltage coefficient < 0.1 ppm/V
? Non-inductive: < 0.08 μH
? Non hot spot design
? Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
? Terminal finish: lead (Pb)-free or tin/lead alloy
? Compliant to RoHS directive 2002/95/EC
? Prototype quantities available in just 5 working days


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