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| 型号： | LR1206-R10FW |
| 厂商： | TT Electronics/Welwyn |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | RES 0.10 OHM 1/2W 1206 1% SMD |
| 标准包装： | 1 |
| 系列： | LRC - 汽车 |
| 电阻（欧姆）： | 0.1 |
| 功率（瓦特）： | 0.5W，1/2W |
| 复合体： | 陶瓷 |
| 特点： | 电流检测 |
| 温度系数： | ±100ppm/°C |
| 容差： | ±1% |
| 封装/外壳： | 1206（3216 公制） |
| 尺寸/尺寸： | 0.126" L x 0.064" W（3.20mm x 1.63mm） |
| 高度： | 0.031"（0.80mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | 985-1191-6 |
Low Value Flat
Low Chip Resistor
Chip Resistor
· ? ? Leach resistant solder-plated 0.003 sizes 0.003 ohms
copper
? 2512, 2010 and down
Resistance values down to ohms
· ? wrap-around values solder-plated 0.003 ohms
? Leach termination to
Leach resistant copper
wrap-around termination 0.2nH
· ? AEC-Q200 Qualified
? Leach wrap-around solder-plated copper
? Low termination
AEC-Q200 Qualified
· ? RoHS inductance and Qualified variants
? AEC-Q200 less than 0.2nH
i o` J i oc | bKè ??= = NOLOPLMQ= = NMWMT=^ j = = m~?é=N
Low Low Flat Value Value
Chip Resistor Flat
Value Flat
LRC/LRF
Chip Series Resistor
? LRC/LRF 2512, Series 2010
Standard LRC/LRF Series and 1206 sizes
· ? LRC/LRF ? Series 2010 and to 1206 1206 Standard 2512, values 2512, and sizes
Resistance Standard down 0.003 ohms sizes
Standard Resistance values 1206 to
down
Resistance resistant solder-plated copper
wrap-around inductance - less than 0.2nH
compliant SnPb
Low -
Welwyn Components
Welwyn Components
Welwyn Components
?
AEC-Q200 Qualified
Electrical Data
Power rating @70°C watts 0.5 1 2
1 . 0 LR2010
1 . 5 / 2 . 0 LR2512
P o w e r r a t i n g a t 7 0 ° C
w a t t s
0 . 5
*
0 . 5 R003 to 1R0
Resistance range o 1 w e r r a t i n g a t 7 0 ° C
R e s i s t a n c e r a n P g e
ohms
LR2010 1 R 1 . 0
LR2512 . 1 5 R / 2 . 0 *
w a t t s LR1206 1
%
<R01: 5, ≥R01: 1, 2, 5
Resistance tolerance 1
D i e l e c t r i c w i t h s t a n d i n g v o l t a g e
v o l t s
2 0 0 R025–R047: <+200, R015-R024: <+300,
2 0 0
2 0 0
TCR e s i s t a n c e r a n D g i e l e c t r i c w i t h s t a n d i n g v o l t a g e
ppm/°C
R01-R014: t a <+500, c t o <R01: r <+900 b e l o w 0 . 0 5 0 o h m s )
T C R
p p m / ° C
± 1 0 0 ( C o n c t f a
r y f o v a l u e
Dielectric c ir n c e withstand n c d e i n g v o l t a g e
± 1 0 0 ( 200 n t a c t 2 f a 0 c 0 t o r y f o r v a l u e b e l o w 0 2 . 0 0 5 0 0 o h m s )
volts
°C
T e m p e r a t u r e r i s e a t r a t e d p o w e r ° C 4 0 8 0 9 0
*2 Pad / trace trace 3 area for solder power and trace 70°C of 300 mm
Pad Watts with total
max pad rating @ size mm 2
30
100
300 100
and area
mm 2
30
30
2
*2 Watts with total solder pad and trace size of 300 mm
Physical Data Data
Physical
Electrical Data
Electrical Data LR1206 LR2010 LR2512
LR1206 LR2010 LR2512
LR1206
o h m s 0 R 0 1 0 t o 1 R 0 R 0 0 3 t o 0 R 0 0 3 t o
a t s i s t ° n 0 . 0
P o w e r r a t i n g R e 7 0 a C c e r a n g e w a t t s o h m s 0.5 0R010 to 1R 1.0 0R003 t o 1R 1.5/2 R 0* 3 to 1 R
≥R05: ±100,
l t s 2 2 0
T s t a
R o h m s v o 0 R 0 1 0 t o 1 R 2 0 0 0 R 0 0 3 t o 1 R 0 0 0 R 0 0 3 t o 1 R 0
D i e l e c t w i t h C R v o l t s p p m / ° C 2 0 0 C o
R e s i s t a t o l e r a n % ≤ R005 5%, >R005 1, 2, 5%
t o t a c f c ≤ R005 y r v a u e b e l w 0 0 0 r T C R l R s i s c t o
T r p c r R i a 0 ≤ R005 5%, 2 8
Ambient temperature n range e r a n c e p p m / ° C % ± 1 0 0 ( C o n -55 t to a +150 f o 5%, l >R005 o 1, 2, . 5% o h m s )
Values tance tole em n e e ature rise at rated po w e r % ° C 4 E24 preferred >R005 1, 0 2, 5% 9 0
m r ° 2 Pad and trace rise Pad at t for r max area for max @ s and trace d 4 8 9 40
Temperature area rated power power rating power 70°C rating @ °C 70°C mm C mm 2 30 30 80 30 30 90 100 100
2
*2 1: Watts with total for value – pad and trace size of 300 mm 2
Note Contact factory solder tolerance combinations outside this range. Note 2: Many values = N x R001 and N x R005 up to N=10 are also
available. Note 3: Recommended minimum pad & adjacent trace area for each termination for rated dissipation on FR4 PCB
Physical Data
(mm)
Dimensions Dimensions (mm)
S z S i z e
Dimensions (mm)
L
L
W
W
H ( m a x ) H ( m a x )
D
D
LR1206
LR1206
3.20±0.305 3.20±0.305
3.20±0.305 5.23±0.38
LR2010
LR2010
5.23±0.38
6.50±0.38 6.50±0.38
LR2512
W
W
H ( m a x ) 0.8
1.63±0.20 1.63±0.20
0.8
2.64±0.25 2.64±0.25
0.84
0.84
3.25±0.25 3.25±0.25
0.84
L R 1 2 0 6 L / R 2 1 0 2 1 0 0 6 / / 2 2 5 0 1 1 2 0 / 2 5 1 2
L L
0.48±0.25
0.48±0.25
0.48±0.25
S i z e L
LR1206
LR2010 5.23±0.38
LR2512
LR2512 6.50±0.38
i o` J i oc | bKè ??= = NOLOPLMQ= = NMWMT= ^ j = = m~?é= O
H H
H
W
1.63±0.20 0.8
2.64±0.25 0.84
0.84
3.25±0.25 0.84
L R 1 2 0 6 / 2 0 1 0 / 2 5 1 2
W L
D
0.48±0.25 0.48±0.25
0.48±0.25
0.48±0.25
0.48±0.25
0.48±0.25
Protective Overcoat
Resistive Element
Resistive Element Termination
Copper
Copper Termination
Solder Plating Barrier Layer
Nickel
Nickel Barrier Layer
Copper Wraparound
Copper Wraparound Welwyn Components
Alumina Substrate
Termination
Alumina Substrate
Low Value Flat
Chip Resistor
LRC/LRF Series
D
D D
Protective Overcoat
Protective Overcoat
Resistive Element
Copper Termination
Solder Plating
Solder Plating
Nickel Barrier Layer
Termination
Termination
Alumina Substrate
Recommended Solder Pad Dimensions (mm)
A
B
C
A
LR1206
2.0
4.0
1.25
B
LR2010
3.05
6.5
1.5
General Note
General Note Welwyn Components reserves the right to make changes in product specification without notice or liability.
A subsidiary of
General Note is All subject to Welwyn’s own Welwyn’s own considered is accurate at time of going time of print.
information is subject to
data and
considered accurate at
going to print.
TT electronics plc
All information is Components Components Limited Northumberland NE22 7AA, going to print.
? Welwyn ? Welwyn
subject to Welwyn’s Limited data Bedlington, Bedlington, accurate Northumberland NE22 7AA, UK A subsidiary of
TT electronics 04.10 04.10
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com Website: www.welwyn-tt.com
General AEC-Q200 Table 7 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: 100
Note
? Welwyn Components Limited · Bedlington, Northumberland NE22 (add R05)
Method
Max. Typ.
23 23
7AA, UK
Telephone: +44 reserves Test 822181 to · make changes in (0) product 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
TT ref
electronics the right specification without notice or liability.
80
All 3 information is subject Temp. Exposure MIL-STD-202 considered accurate R% 0.5 going 0.2 print.
60
40 2.14
C
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information data and is to A subsidiary of
Welwyn Components reserves the right to make changes in product specification without notice or liability. TT electronics plc
Telephone: +44 (0) 1670 822181 www.welwyn-tt.com plc
(@1R0)
(0) 1670 Facsimile: +44 1670 04.10
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
4 Temperature Cycling JESD22 Method JA-104 R% 0.25 0.1 23
6 plc
? TT electronics Moisture Resistance MIL-STD-202 Method 106 R% 0.5 0.2
7 Biased Humidity MIL-STD-202 Method 103 R% 0.5 0.2
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