LRF2010-R01FW【PDF 1/2 页】RES 0.01 OHM 1.0W 2010 1% SMD

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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

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

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

100

300 100

and area

mm 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 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)

H ( m a x ) H ( m a x )

LR1206

3.20±0.305 3.20±0.305

3.20±0.305 5.23±0.38

LR2010

5.23±0.38

6.50±0.38 6.50±0.38

LR2512

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

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

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

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

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

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Termination

Alumina Substrate

Recommended Solder Pad Dimensions (mm)

LR1206

2.0

4.0

1.25

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.

All 3 information is subject Temp. Exposure MIL-STD-202 considered accurate R% 0.5 going 0.2 print.

40 2.14

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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