Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)

metalen weerstanden / Viking Tech heeft ervaring in het ontwerpen van innovatieve componenten en biedt ondersteuning en service aan wereldwijde klanten die een betrouwbare productiepartner eisen. Ons doel is om leider te zijn in het ontwerpen, produceren en vermarkten van miniatuur, precisie passieve componenten die worden gebruikt in de automobiel-, industriële en 3C-elektronica-toepassingen.

Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)

LR12JTE4M50

metalen weerstanden

Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)
Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50) Files Download

Metalen strip ultra lage ohmse weerstand voor het detecteren van grote stromen, bestand tegen hoge temperaturen. Lage TCR voor stabiele weerstandsverandering bij hoge temperaturen.
LR Series2512 ±5% 100 1W Series4.5mΩ

GrootteTolerantieTCR (ppm /℃)VermogenWeerstand (Ohm)
2512±5%1001W4.5m

Specificaties voor hoge vermogensclassificatie elektrisch

Item
Part No.
Power Rating
at 70°C
Operating Temp. RangeResistance Range (mΩ)TCR
(PPM/°C)
±1%±3%±5%
LR10□TEA0M501.5W-55°C ~ +170°C0.5±100
LR10□TDA□□□□1.5W0.75 - 10±50
LR12□TDS□□□□2W0.5, 0.75, 1, 1.5, 2±50
LR12□TWS□□□□2W6, 6.5, 7±75
LR12□TES□□□□2W4, 5, 10±100
LR12□TKS□□□□2W2.5, 3±150
LR12□TDS□□□□G2W6.5, 7, 8, 9, 10±50
LR12□TDB□□□□G2.5W4, 4.5, 5, 6±50
LR12□TDR□□□□G3W1, 1.5, 2, 2.5, 3, 3.5±50
LR12□TER□□□□G3W0.5, 0.75±100

Operating Current =√(P/R), Operating Voltage=√(P*R)
☑ Viking has the ability of manufacture following options based on customer's requirement..

Voorbeeld van weerstandscodes

Resistance (3Marking)
Resistance0.5mΩ0.75mΩ
CodesM50M75
Resistance (4Marking)
Resistance1mΩ2mΩ7mΩ10mΩ
CodesR001R002R007R010

Milieukarakteristieken

Item/th>RequirementTest Method
Black coatingGreen coating
Temperature Coefficient of
Resistance (T.C.R.)
As Spec.MIL-STD-202 Method 304
+25~125°C, 25°C is the reference temperature
Short Time Overload±0.5%±1%JIS-C-5201-1 5.5
5*rated power for 5 seconds
Endurance±1%±1%MIL-STD-202 Method 108A
70±2°C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hr “OFF”
Dry Heat±1%±1%JIS-C-5201-1 7.2
at +170°C for 1000 hrs
Solderability95% min. coverageMIL-STD-202 Method 208H
245±5°C for 3 seconds
Resistance to Soldering Heat±0.5%±1%MIL-STD-202 Method 210E
260±5°C for 10 seconds
Thermal Shock±0.5%±1%MIL-STD-202 Method 107G
-55°C ~ 150°C, 100 cycles

**Green coating can't be work with wave soldering bath.
RCWV(Rated Continuous Working Voltage)= √(P*R) or Max. Operating Voltage whichever is lower.
☑ Storage Temperature: 15~28°C; Humidity < 80%RH

Terugvloeien

Ultra Low Ohm (Metal Strip) Chip Resistor - LR Series Reflow

☑ Green coating ”Reflow Air Convection ”is available
☑ Green coating can't be working with wave soldering bath

Metingen

1. LR12 4-wire precision measurement (Black Coating)
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 3A (0.5mΩ~1.5 mΩ)
                      1A (2mΩ~10mΩ)
LR12  4-wire precision measurement (Black Coating)

2. LR12 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR12  4-wire pad layout (recommended for precision current sensing)

3. LR12 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR12  2-wire pad layout

4. LR12 4-wire precision measurement (Green Coating)
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 3A (0.5mΩ~1.5 mΩ)
                      1A (2mΩ~10mΩ)
LR12  4-wire precision measurement (Green Coating)

5. LR12 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR12 4-wire pad layout (recommended for precision current sensing)

Item
Type
a
m/m
b
m/m
C
m/m
I
m/m
0M503.131.21.00.52
0M752.931.21.00.94
R0012.381.21.02.04
1M51.881.21.03.04
R002~3M51.631.21.03.54
R004~4M52.631.21.01.54
R005~R0062.381.21.02.04
6M5~R0071.881.21.03.04
R008~R0101.631.21.03.54

6. LR12 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR12  2-wire pad layout

Item
Type
a
m/m
b
m/m
I
m/m
0M503.133.40.52
0M752.933.40.94
R0012.383.42.04
1M51.883.43.04
R002~3M51.633.43.54
R004~4M52.633.41.54
R005~R0062.383.42.04
6M5~R0071.883.43.04
R008~R0101.633.43.54

7. LR06 4-wire precision measurement
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 1A (0.5mΩ~10mΩ)
LR06  4-wire precision measurement

8. LR06 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR06 4-wire pad layout (recommended for precision current sensing)

Item
Type
a
m/m
b
m/m
C
m/m
I
m/m
0M501.800.70.50.55
0M751.680.70.50.55
R0011.550.70.50.55
1M21.350.70.50.95
1M51.350.70.51.55
R002~R0031.050.70.51.55
3M5~R0061.550.70.50.55
R007~R0091.350.70.50.95
R0101.050.70.51.55

9. LR06 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR06  2-wire pad layout

Item
Type
a
m/m
b
m/m
I
m/m
0M501.801.900.55
0M751.681.900.55
R0011.551.890.55
1M21.351.900.95
1M51.351.891.55
R002~R0031.051.891.55
3M5~R0061.551.890.55
R007~R0091.351.890.95
R0101.051.891.55

10. 10. LR10 4-wire precision measurement
■ Equipment: ADEX AX-1152D DC Low Ohm Meter
■ Excitation Current: 1A (0.5mΩ~10mΩ)
10. LR10  4-wire precision measurement

11. LR10 4-wire pad layout (recommended for precision current sensing)
■ Note: No circuits between pads to avoid short circuit
LR10  4-wire pad layout (recommended for precision current sensing)

Item
Type
a
m/m
b
m/m
C
m/m
I
m/m
0M502.611.0450.80.60
0M752.491.0450.80.80
R001~1M52.291.0450.80.95
R0021.991.0450.81.55
R003~3M51.491.0450.82.55
R004~5M52.291.0450.80.95
R006~R0081.991.0450.81.55
R009~R0101.741.0450.82.05

12. LR10 2-wire pad layout
■ Note: No circuits between pads to avoid short circuit
LR10  2-wire pad layout

Item
Type
a
m/m
b
m/m
I
m/m
0M502.612.890.60
0M752.492.890.80
R001~1M52.292.890.95
R0021.992.891.55
R003~3M51.492.892.55
R004~5M52.292.890.95
R006~R0081.992.891.55
R009~R0101.742.892.05

Verpakking

Embossed Plastic Tape Specifications

Emboss Plastic Tape Specifications
TypeResistance
(mΩ)
ABWEFP0P1P2ΦD0ΦD1TQuantity
(EA)
LR060.5 - 101.90±0.13.60±0.18.0±0.21.75±0.13.5±0.054.0±0.14.0±0.12.0±0.051.55±0.051.0min.0.87±0.12,000
LR100.5 - 102.85±0.15.55±0.112.0±0.21.75±0.15.5±0.054.0±0.14.0±0.12.0±0.051.55±0.051.4min.0.85±0.12,000
LR120.50 - 0.753.40±0.16.75±0.112.0±0.11.75±0.15.5±0.054.0±0.14.0±0.12.0±0.051.55±0.051.4min.1.45±0.22,000
1 - 100.81±0.1
LR12 (G)0.50 - 103.40±0.16.75±0.112.0±0.11.75±0.15.5±0.054.0±0.14.0±0.12.0±0.051.55±0.051.4min.0.81±0.12,000
  1. The cumulative tolerance of 10 sprockets hole pitch is ± 0.2mm.
  2. Carrier camber shall be not more than 1mm per 100mm through a length of 250mm.
  3. A & B measured 0.3mm from the bottom of the packet.
  4. T measured at a point on the inside bottom of the packet to the top surface of the carrier.
  5. Pocket position relative to sprocket hole is measured as the true position of the pocket and not the pocket hole.

Code

  • 4M50
Bestanden Downloaden


ZOEKEN

Voorwaarde zoeken:      Kruis zoeken

Menu

Beste verkoop

Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)Fabrikant - Viking

Gevestigd in Taiwan, is Viking Tech Corporation sinds 1997 een van de belangrijkste Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50) fabrikanten.En hun producten worden gebruikt in de hele automotive en elektronische toepassingen, met een fabricagetolerantie tot 0,01% en TCR tot 2 ppm in een breed scala aan verpakkingsformaten.

TS16949/ ISO9001/ ISO14001 en voldoet aan de AEC-Q200 normen, Viking biedt anti-zwavel, anti-surge, pulserende, hoge spanning, hoge vermogen precisie weerstanden aan, inclusief dunne/dikke film weerstanden, automotive weerstanden, melf weerstanden, stroomdetectie weerstanden, enzovoort. Lage ruis, lage TC, hoogvermogen spoelen zoals rf-spoelen, chip-spoelen, vermogensspoelen, variabele spoelen, ferrite chip-spoelen, afgeschermde spoelen, draadgewonden spoelen en dip-spoelen.

Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)Viking biedt klanten al 25 jaar hoogwaardige vermogensweerstanden, vermogensinductoren en aluminium elektrolytische condensatoren met een solide reputatie. Met geavanceerde technologie en 25 jaar ervaring zorgt Viking ervoor dat aan de eisen van elke klant wordt voldaan.

Ultra Low Ohm (Metalen Strip) Chipweerstand (LR-serie LR12JTE4M50)Viking biedt klanten al 25 jaar hoogwaardige vermogensweerstanden, vermogensinductoren en aluminium elektrolytische condensatoren met een solide reputatie. Met geavanceerde technologie en 25 jaar ervaring zorgt Viking ervoor dat aan de eisen van elke klant wordt voldaan.


Belangrijkste product

AUTOMOBIEL TOEPASSINGEN

AUTOMOBIEL TOEPASSINGEN

Dunne film precisieweerstand 0,01%, TC2ppm, wirebondable, anti-corrosief, MELF. Stroomdetectie, metaal,...

Lees verder
MEDISCHE TOEPASSINGEN

MEDISCHE TOEPASSINGEN

Keramische hoogfrequente chipinductoren, klein formaat tot 01005. Dunne film, multilayer, draadgewonden,...

Lees verder
COMMUNICATIE TOEPASSINGEN

COMMUNICATIE TOEPASSINGEN

Multilayer keramische condensator biedt hoge spanning, hoge frequentie, lage ruis, hoge Q, lage TCR....

Lees verder