Datasheet ULR (TT Electronics)

FabricanteTT Electronics
DescripciónMetal Element Current Sense Resistor
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Metal Element Curr. Resistors. ent Sense Resist. Welwyn Components. ULR Series. Met. al Eleme. Features. Curre. nt Sense. Resistor

Datasheet ULR TT Electronics

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Metal Element Curr Resistors ent Sense Resist
Metal Strip Curr Metal Element
or
ent Sense
Welwyn Components ULR Series Met
Cur
al Eleme
r
nt
Resistors Surface Mount ent Sense Resistor
Features Curre
ULR Series
nt Sense
ULR Series
Resistor
Robust metal s
·
trip able to withstand high
Resistance R0005 (0.5m ) to R015 (15m ) ·
tempera
ULR Series
ture and high curr
·
Metal Strip Curr ent.
Low TCR, Low inductance Robust metal strip able to withstand high
ent Sense Resistors Surface Mount

Power ratings
temperatu ·re and high current.
up to 5W
·
Robust metal strip able to with
Designed for cur Low TCR and Inductance
s
r
tand high
ent sensing in power electronic systems
Low TCR and Induct
·
ance
·
temperatu ULR Series re and high cur
Resistance Range fr
rent.
Solid metal element withstands high current surges om 0.5 m

to 22 m

Welwyn Components
Resistance Rang
·
e from 0.15mΩ
RoHS compliant
to 10mΩ
·
Low TCR and Induc
RoHS compliant
tance
·
RoHS complian
· AEC-Q200
t
AEC-Q200 Qualified
Resist ance Range from 0.15 mΩ to 22 mΩ
·Construction
AEC-Q200
Bl
R
a
oHS
ck co
complia
at
nt
Higher wattage devices feature PCB clearance gap to
A lHigher ow TC w R a rett siag st e a n de ce vices al oy fpea lattur e, e wi PCB
maximize thermal performance
th ti n clear plateance d co ngnap ec ttio maximiz A e thermal perf EC-Q200 ormance on bands is protectively coated on the upper and lower faces and num Electrical Data Higher eric adleyvices m f arkeedatu wit rhet PCB he reclea sist raance nce v galap ue .to This part is suitable for wave or reflow soldering.
Gr
m
ee
aximi
n co
z
at
e thermal performance All parts are Pb-free and comply with EU 2011/65/EU (RoHS2) All All parts parts are ar e Pb-
ULR1S
free fr ee and and c
ULR1
omply with with EU EU
ULR15S
Directiv Dir e ectiv e
ULR2
2011/65/EU amended by b y
ULR25
(EU) (EU) 2015/863
ULR3
(RoHS3) (R A low TCR re Footprint size sistance al oy plate is grooved to s 1206 et the fin 2512 al resistan 2010 ce, the lowe2512 r faces are 2512 tin plated 2512 for connections, a Power rating at 80°C watts nd it is protectively coated on the upper 1.0 and lower 1.0 faces and 1.5 numerical y 2.0 marked with 2.5 the resistan3.0
Electrical Data
ce value. This part is ONLY suitable for reflow soldering.
Electrical Data
Resistance range 1 ohms R0006 to R01 R0005 R004 R0005 Power Power to R015 R001 to R01 R0005 to R01 to R006 Dielectric Dielectric Dielectric to R003
Un
Ambient TCR Ambient T T
c
ype
oa
ype
t
Standard Resistance TCR Tolerance T
ed
Size Coating Rating Standard Resistance Standard Resistance V Values alue mΩ1 TCR Tolerance Tolerance (%) Withstanding Ambient ype Isolation voltage volts Size Coating Power Rating Size Coating Rating N/A Withstanding Temperature Value mΩ 1 200V N/A (ppm/°C) (ppm/°C) 200V (%) 200V Withstanding T 200V @ 80°C (W) emperature (°C) @80°C (W) (mΩ) 1 (±ppm/°C) (±%) V T oltage (V emperature (°C) A low TCR resistance al oy plate is grooved @80°C (W) to set the final resistance and the lower face only is V protec oltage (V) ted with a (°C) n ULRG1 / 50, 75,100, Voltage (V) 0.2, 0.25, 0.3, 0.4, 0.5, 0.6 200 ULRG1 /1206 1 0.2, 0.25, 0.3, 0.4, 0.5, 0.6 200 50, 100 e ULRG1 / poxy ULR1Scoating. The low 1206 er faces are tin pl 1 ated for connections. This part is 0.75, 1, 1.2, 2, 2.5, 3, 3.5, 4, 5, 5.5, 6, 7, 8, 9, 10 ONLY 50 suitable for reflow soldering. ULR1S TCR ppm/°C 1 0.5, 0.6, 0.75, 1, 2, 3, 4, 5, 6, 50 150 ULR1S 1206 ULRG15 / 7, 8, 9, 10 See table 0.75, 1, 1.2, 2, 2.5, 3, 3.5, 4, 5, 5.5, 6, 7, 8, 9, 10 5050 50 N/A 50 See table ULRG15 / 2010 None 2 1.5 0.2, 0.25, 0.3, 0.4, 0.5 150 0.2, 0.25, 0.3, 0.4, 0.5 150 N/A ULR15S below below ULRG15 /
Marking
2010 1.5 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 7, 8, 9, 10 50 O ULR15S ULR15S 2010 1.5 0.5, 0.75, 1, 2, 3, 4, 5, 6, ULR2N 1020 Resistance tolerance % 2 7, 8, 9, 10 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 7, 8, 9, 10 1 300 1(F), 5(J) nULR1 ly 2512 size parts are marked. For values which are int 1.5, 2, 2.5, 3 eger numbers of mi 170 l iohms, the marking is 4-character ULRG1 / ULRG2 / Green ULRG2 / ULRG2 / Protective coating 2 2 2 None 6.5, 7, 7.5, 8, 9, 10 Black/G 6.5, 7, 7.5, 8, 9, 10 reen None IEC62 cod ULR2 e; e.g. “R002” for 2m Underside , “R010” for 10m . For values including 50 Black/Green Green Green 1 11, 12, 13, 14, 15, 22 fractio 50 50 ns of a mil iohm the marking is 3 or ULR2 2 6.5, 7, 8, 9, 10 ULR2 Standard values 2.5 3.5, 4, 4.5, 5, 5.5, 6 See table below for available values 4 ULRG25 / -character ULRG25 /code using “M” to indicate the decimal point, e.g. “M75” for 0.75m , “1M50” for 1.5m . ULRG25 / Green Green 2.5 3.5, 4, 4.5, 5, 5.5, 6 0.15, 0.25, 0.3, 0.4, 0.5, 0.75 150 1, 5 -55 to +170 ULR25 ULR25 Ambient temperature range °C 2.5 3.5, 4, 4.5, 5, 5.5, 6 -55 to +170 ULRG3 / N/A ULR3 ULR25 Underside 3 0.5, 0.75 1, 1.5, 2, 2.5, 3 100 50 ULRG3 / 2512 3 1, 1.5, 2, 2.5, 3 0.15, 0.25, 0.3, 0.4, 0.5, 0.75 50 150 ULRG3 /
Note 1:
2512 For values above 0R015 refer to our LR / LRF Series 1, 5 200 -55 to +170 3 ULR3 2512 0.5, 0.75, 1, 1.5, 2 1, 1.5, 2, 2.5, 3 0.1 50 500 ULR3
Note 2
: Colour of coating relates to solder process suitability, see Construction 50 1, 5 200 -55 to +170 ULRB1 / 2.5, 3, 3.5 0.5, 0.75, 1, 1.5, 2 0.5, 0.75 150 50 ULR5 150
Standard values available
52 1 (non-standard values may be available to o 2.5, 3, 3.5 1, 1.5, 2, 2.5, 3 rder - consult factory ULR1 150 50 ULRB1 / ULR1 Black 1 4, 4.5, 5, 5.5, 10 100 Black 4, 4.5, 5, 5.5, 10 0.2, 0.25, 0.3, 0.4 100 350 ULR3N 1225 Value
ULR1S ULR1 ULR15S ULR2 ULR25 ULR3
3 6, 6.5, 7, 7.5 6, 6.5, 7, 7.5 0.5 75 300 Coat TCR Coat TCR Coat 0.7, 0.75, 0.8, 0.9, 1.0 TCR Coat75 250 TCR Coat TCR Coat TCR ULRB2 / ULRB2 / R0005 0.5, 0.75, 1, 1.5, 2 50 2 Black 50 1.5, 2.0, 2.5, 3.0 Black100 50 Green 100 ULR2 ULR2 2 0.5, 0.75, 1, 1.5, 2 2.5, 3 50 150 R0006 None 50 0.5, 0.75, 1, 1.5, 2 50 ULRB1 / R00075 1 Black 50 2.5, 3, 3.5
Sn Plated Finish
Black150 50 Green 100 ULR1 4, 4.5, 5, 5.5, 10 100 2512 R001 Black None 50 Black 50
Black G
None
ree
6, 6.5, 7, 7.5
n Coa
50
t & Un
Black
coated
75 50 200 Green 50 ULRB2 / R0015 Black 50 0.5, 0.75, 1, 1.5, 2 Black50 50 Green 50 2 ULR2 R002 None 50 Black 50 2.5, 3 None 50 Black150 50 Green 50
Termination Details:
R0025 Black 150
Material
Mat tin plated finish over a barrier layer
Notes: 1.
R003 None 50 Black For higher resistance values please refer to LRMA 150 None 50 Green series. 2. Package sizes 1206 and 2010 are uncoated on the top surface and unmarked. 50
Solderability
95% min coverage (MIL-STD 202F / 208H, 235ºC 2 secs) R004 None 50 Black 100 None 50 Green 50 R0045 Green 50
Performance Data
R005 None 50 Black 100 None 50 Green 50
AEC-Q200 T
R006
able 7
None 50 Black 75 None 50 Green 50
Max.
(add R0005) R0065 Black 75 Green 50
ref. Method
Green Underside R007
Tes
None
t
1206, 2010 50 Black 75 None 50 Green 50

& Black 2512 2512 R008 None 50 None 50 Green 50 3 HR009 igh TemNone p. Expos 50 ure * MIL-STD-202 M None ethod 10 50 8 Green 50 1 1 4 R01 Temp None erature Cy50 cling Black JESD22100 Met None hod JA-104 50 Green 0 50 .5 1 R011 Green 50 6 Moisture Resistance MIL-STD-202 Method 106 1 1 R012 Green 50 7 Biased Humidity MIL-STD-202 Method 103 1 1 R013 Green 50 8 Operatio R014 nal Life (Cyclic Load) * Gr Meen IL-ST 50 D-202 Method 108 1 1 14 R015 Vibration Gr Meen IL-ST 50 D-202 Method 204 0.5 1 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 0.5 1 16 Thermal Shock * MIL-STD-202 Method 107 0.5 1 18 Solderability J-STD-002 >95% coverage 21 Board Flex AEC-Q200-005 0.5 1 22 Terminal Strength AEC-Q200-006 0.25 1 Short Term Overload * 5 x Pr for 5s 0.5 1 Notes: 1. Ful AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *.
General Note General Note
General Note
P
BI Technologies IRC Welwyn BI Technologies IRC Welwyn TT electronics reserves the right to make changes in product specification without notice or liability. TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT elect All information is sub ronics’ own data and is conside ject to TT Electronics’ own dat red accurate at time of going to print.
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