def test_tolerance(self):
self.assertEqual(str(Tolerance('10%')), "\u00B110%")
self.assertEqual(str(Tolerance('-10%', '+10%')), "\u00B110%")
self.assertEqual(str(Tolerance('-10%', '+20%')), "-10%...+20%")
self.assertEqual(str(Tolerance('1pF')), "\u00B11pF")
self.assertEqual(str(Tolerance('-1pF', '+1pF')), "\u00B11pF")
self.assertEqual(str(Tolerance('-1pF', '+2pF')), "-1pF...+2pF")
with self.assertRaises(ValueError):
Tolerance('-20%')
def test_NR(self):
part = inductors_partname_decoder.resolve('NR6028T220M')
self.assertIsNotNone(part)
component = Inductor(inductor_type=Inductor.Type.WireWoundInductor,
manufacturer="Taiyo Yuden",
partnumber="NR6028T220M",
working_temperature_range=TemperatureRange('-25', '120'),
series="NR",
inductance='22uH',
tolerance=Tolerance('20%'),
q=None,
dc_resistance=None,
rated_current=None,
self_resonant_frequency=None,
max_working_voltage=None,
case='6028',
note='SMD Power Inductors')
self.assertEqual(component, part)
def test_IHLP(self):
part = inductors_partname_decoder.resolve('IHLP2525AEER1R0M01')
self.assertIsNotNone(part)
component = Inductor(inductor_type=Inductor.Type.WireWoundInductor,
manufacturer="Vishay",
partnumber="IHLP2525AEER1R0M01",
working_temperature_range=TemperatureRange('-55', '125'),
series="IHLP",
inductance='1uH',
tolerance=Tolerance('20%'),
q=None,
dc_resistance=None,
rated_current=None,
self_resonant_frequency=None,
max_working_voltage='40V',
case='2525',
note='Commercial / High Saturation')
self.assertEqual(component, part)
def test_LQG(self):
part = inductors_partname_decoder.resolve('LQG18HNR10J00D')
self.assertIsNotNone(part)
component = Inductor(
inductor_type=Inductor.Type.MultilayerInductor,
manufacturer="Murata Manufacturing",
partnumber="LQG18HNR10J00D",
working_temperature_range=TemperatureRange('-55', '125'),
series="LQG",
inductance='100nH',
tolerance=Tolerance('5%'),
q='8',
dc_resistance=None,
rated_current=None,
self_resonant_frequency=None,
max_working_voltage=None,
case=Chip('0603', T=Dimmension('0.8mm',
LengthTolerance('0.15mm'))),
note=None)
self.assertEqual(component, part)
def test_equality_operator(self):
self.assertEqual(Tolerance('-20%', '20%'), Tolerance('20%'))
from ..units.temperature import TemperatureRange
from .common import *
import re
size = {
'0201': '0201',
'0402': '0402',
'0603': '0603',
'0805': '0805',
'1206': '1206',
'1210': '1210',
'1812': '1812'
}
tolerance = {
'B': Tolerance('-0.1pF', '+0.1pF'),
'C': Tolerance('-0.25pF', '+0.25pF'),
'D': Tolerance('0.5pF'),
'F': Tolerance('1%'),
'G': Tolerance('2%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'M': Tolerance('20%'),
'Z': Tolerance('-20%', '+80%')
}
packing_style = {
'R': 'Paper/PE taping reel; Reel 7 inch',
'K': 'Blister taping reel; Reel 7 inch',
'P': 'Paper/PE taping reel; Reel 13 inch',
'F': 'Blister taping reel; Reel 13 inch',
'1H': '50V',
'1J': '63V',
'1K': '80V',
'2A': '100V',
'2C': '160V',
'2D': '200V',
'2E': '250V',
'2F': '315V',
'2V': '350V',
'2G': '400V',
'2W': '450V',
'2J': '630V',
'3A': '1000V',
'MF': '250VAC'}
tolerance = {'B': Tolerance('-0.1pF', '+0.1pF'),
'C': Tolerance('-0.25pF', '+0.25pF'),
'D': Tolerance('-0.5pF', '+0.5pF'),
'F': Tolerance('1%'),
'G': Tolerance('2%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'M': Tolerance('20%'),
'W': Tolerance('-0.05pF', '+0.05pF')}
pitch = {'020': '2.0',
'025': '2.5',
'035': '3.5',
'050': '5.0',
'075': '7.5'}
'1A': '10V',
'1C': '16V',
'1E': '25V',
'1V': '35V',
'1H': '50V',
'1J': '63V',
'1K': '100V',
'2C': '160V',
'2D': '200V',
'2E': '250V',
'2V': '350V',
'2G': '400V',
'2W': '450V',
'2H': '500V'}
tolerance = {'F': Tolerance('1%'),
'G': Tolerance('2%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'M': Tolerance('20%')}
size_code = {'D11': '5x11',
'E11': '6.3x11',
'F11': '8x11',
'F12': '8x12',
'G20': '10x20',
'W20': '12.5x20',
'W25': '12.5x25',
'L25': '16x25',
'L35': '16x35',
'M40': '18x40'}
# http://www.kemet.com/Lists/FileStore/f2097g.pdf
from partname_resolver.components.capacitor import Capacitor
from partname_resolver.units.capacitanceTolerance import Tolerance
from ..units.temperature import TemperatureRange
import re
from decimal import Decimal
tolerance = {
'B': Tolerance('0.10pF'),
'C': Tolerance('0.25pF'),
'D': Tolerance('0.5pF'),
'F': Tolerance('1%'),
'G': Tolerance('2%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'M': Tolerance('20%')
}
operating_temperature_range = {
'B': TemperatureRange('-55', '125'),
'C': TemperatureRange('-55', '125'),
'D': TemperatureRange('-55', '125'),
'F': TemperatureRange('-55', '125'),
'G': TemperatureRange('-55', '125'),
'J': TemperatureRange('-55', '125'),
'K': TemperatureRange('-55', '125'),
'M': TemperatureRange('-55', '125')
}
def kemet(partname):
'1K': '80V',
'2A': '100V',
'2C': '160V',
'2D': '200V',
'2E': '250V',
'2F': '315V',
'2V': '350V',
'2G': '400V',
'2W': '450V',
'2J': '630V',
'3A': '1000V',
'MF': '250VAC'
}
tolerance = {
'K': Tolerance('10%'),
'M': Tolerance('20%'),
'V': Tolerance('-10%', '+20%'),
'Q': Tolerance('-10%', '+30%'),
'T': Tolerance('-10%', '+50%')
}
case_diameter = {
'03': '3mm',
'04': '4mm',
'05': '5mm',
'6L': '6.3mm',
'08': '8mm',
'10': '10mm',
'12': '12.5mm',
'14': '14.5mm',
'1C': '16V',
'1E': '25V',
'YA': '35V',
'1H': '50V',
'1J': '63V',
'1K': '80V',
'2A': '100V',
'2E': '250V',
'2W': '450V',
'2J': '630V',
'3A': '1000V',
'MF': '250VAC'
}
tolerance = {
'B': Tolerance('-0.1pF', '+0.1pF'),
'C': Tolerance('-0.25pF', '+0.25pF'),
'D': Tolerance('0.5pF'),
'F': Tolerance('1%'),
'G': Tolerance('2%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'M': Tolerance('20%'),
'R': 'Depends on individual standards.',
'W': Tolerance('-0.05pF', '+0.05pF')
}
package = {
'L': 'ø180mm Embossed Taping',
'D': 'ø180mm Paper Taping',
'W': 'ø180mm Paper Taping',
'SV': '5mmL, General purpose',
'ST': '5mmL, Wide temperature range',
'NT': '5mmL, Bi-polar',
'SS': '7mmL, General purpose',
'SH': '7mmL, Wide temperature range',
'SL': '7mmL, Low impedance',
'SA': '5&7mmL, Low impedance, Long life',
'NS': '7mmL, Bi-pola',
'SK': 'General purpose',
'TK': 'Wide temperature range',
'NK': 'Bi-polar',
'LK': 'Low leakage current'
}
tolerance = {
'A': Tolerance('-8%', '+32%'),
'B': Tolerance('-5%', '+10%'),
'C': Tolerance('+10%', '+30%'),
'D': Tolerance('-40%', '0%'),
'E': Tolerance('-12%', '+20%'),
'F': Tolerance('-5%', '+20%'),
'G': Tolerance('-30%', '0%'),
'H': Tolerance('-5%', '+15%'),
'I': Tolerance('-20%', '0%'),
'J': Tolerance('5%'),
'K': Tolerance('10%'),
'L': Tolerance('15%'),
'M': Tolerance('20%'),
'N': Tolerance('30%'),
'O': Tolerance('20%', '+10%'),
'P': Tolerance('0%', '+30%'),