Low Value Flat Chip Resistor

LR Series

Standard 2512, 2010 and 1206 sizes

Resistance values down to 0.003 ohms

Leach resistant solder-plated copper wrap-around termination

AEC-Q200 Qualified

RoHS compliant and SnPb variants

Resistors

09.18

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronics.com/resistors

BI Technologies IRC Welwyn

Standard 2512, 2010 and 1206 sizes

Resistance values down to 0.003 ohms

Leach resistant solder-plated copper wrap-around termination

AEC-Q200 Qualified

RoHS compliant and SnPb variants

Low Value Flat Chip Resistor

LR Series

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

i

t

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

t

l

o

v

e

g

a

t

l

o

v

g

n

i

d

n

a

t

s

h

t

i

w

c

i

r

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

i

r

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

i o` J i oc | bKè ñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=N

3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

LR1206

LR2010

LR2512

Power rating @70°C

watts

0.5

1

2

Resistance range1

ohms

R003 to 1R0

Resistance tolerance1

%

<R01: 5, ≥R01: 1, 2, 5

TCR

ppm/°C

≥R05: ±100, R025–R047: <+200, R015-R024: <+300,

R01-R014: <+500, <R01: <+900

Dielectric withstand

volts

200

Ambient temperature range

°C

-55 to +150

Values

E24 preferred2

Temperature rise at rated power

°C

40

80

90

Pad / trace area3

mm2

30

100

300

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

i

t

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

t

l

o

v

e

g

a

t

l

o

v

g

n

i

d

n

a

t

s

h

t

i

w

c

i

r

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

i

r

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

i o` J i oc| bKèñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=N

3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

Note 1: Contact factory for value – 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

Low Value Flat

Chip Resistor

LRC/LRF Series

© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

04.10

Welwyn Components

Recommended Solder Pad Dimensions (mm)

A

B

C

LR1206

2.0

4.0

1.25

LR2010

3.05

6.5

1.5

LR2512

3.7

7.75

1.5

Note:

1. Although 2010 and 2512 sizes have passed temperature cycling and thermal shock, it is in general not recommended that ceramic

chips this large be used on FR4 in a severe temperature cycle environment due to the possibility of solder joint fatigue.

2. Full AEC-Q200 qualification applies only to European Part Numbers at ohmic values

≥R01.

A

C

B

i o` J i oc | bKè ñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=O

LRC 2512 1 w

att

LRC 2512 2 w

att

LRC 2010 0.5

watt

LRC 2010 1 w

att

LRC 1206

0.25 watt

LRC 1206

0.5 watt

25

70

150 (°C)

0

20

40

60

80

100

(%)

Ambient temperature

Ordering Procedure

Example: LRF2512 at 10 milliohms (hence flip-chip mounted) and 2% tolerance on a reel of 1800 pieces

L R F 2 5 1 2 – R 0 1 G W

Type

Mounting

Conventional (element up)

Values > R025

F

Flip-chip (element down)

Size

Value (use IEC62 code)

Tolerance (use IEC62 code)

F

1%

G

2%

J

5%

Packing

W

Tape

1206 or 2010

3000/reel

Standard

2512

1800/reel

T1

All sizes

1000/reel

Values < R025

AEC-Q200 Table 7

Method

Max.

(add R05)

Typ.

(@1R0)

ref

Test

3

High Temp. Exposure MIL-STD-202 Method 108

R% 0.5

0.2

4

Temperature Cycling

JESD22 Method JA-104

R% 0.25

0.1

6

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

8 Operational Life (Cyclic Load) MIL-STD-202 Method 108

R%

1

0.5

14

Vibration MIL-STD-202 Method 204

R% 0.5

0.05

15 Resistance to Soldering Heat MIL-STD-202 Method 210

R% 0.25 0.05

16

Thermal Shock MIL-STD-202 Method 107

R% 0.25

0.1

18

Solderability

J-STD-002

>95% coverage

21

Board Flex

AEC-Q200-005

R% 0.5

0.2

22

Terminal Strength

AEC-Q200-006

R% 0.25

0.1

Short Term Overload

6.25 x Pr for 2s

R% 0.5

Low Temperature Storage

-65°C for 100 hours

R% 0.5

Leach Resistance

Solder dip at 250°C

90s minimum

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

it

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

tl

o

v

e

g

a

tl

o

v

g

n

i

d

n

a

t

s

h

ti

w

c

ir

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

ir

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

i o` J i oc| bKèñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=N

3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

Make Possible

Resistors

12.15

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsresistors.com

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

Standard 2512, 2010 and 1206 sizes

Resistance values down to 0.003 ohms

Leach resistant solder-plated copper wrap-around termination

AEC-Q200 Qualified

RoHS compliant and SnPb variants

Low Value Flat Chip Resistor

LR Series

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

i

t

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

t

l

o

v

e

g

a

t

l

o

v

g

n

i

d

n

a

t

s

h

t

i

w

c

i

r

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

i

r

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

i o` J i oc | bKè ñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=N

3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

LR1206

LR2010

LR2512

Power rating @70°C

watts

0.5

1

2

Resistance range1

ohms

R003 to 1R0

Resistance tolerance1

%

<R01: 5, ≥R01: 1, 2, 5

TCR

ppm/°C

≥R05: ±100, R025–R047: <+200, R015-R024: <+300,

R01-R014: <+500, <R01: <+900

Dielectric withstand

volts

200

Ambient temperature range

°C

-55 to +150

Values

E24 preferred2

Temperature rise at rated power

°C

40

80

90

Pad / trace area3

mm2

30

100

300

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

i

t

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

t

l

o

v

e

g

a

t

l

o

v

g

n

i

d

n

a

t

s

h

t

i

w

c

i

r

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

i

r

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

i o` J i oc| bKèñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=N

3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

Note 1: Contact factory for value – 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

Low Value Flat

Chip Resistor

LRC/LRF Series

© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

04.10

Welwyn Components

Recommended Solder Pad Dimensions (mm)

A

B

C

LR1206

2.0

4.0

1.25

LR2010

3.05

6.5

1.5

LR2512

3.7

7.75

1.5

Note:

1. Although 2010 and 2512 sizes have passed temperature cycling and thermal shock, it is in general not recommended that ceramic

chips this large be used on FR4 in a severe temperature cycle environment due to the possibility of solder joint fatigue.

2. Full AEC-Q200 qualification applies only to European Part Numbers at ohmic values

≥R01.

A

C

B

i o` J i oc | bKè ñÇ==NOLOPLMQ==NMWMT=^j ==m~ÖÉ=O

LRC 2512 1 w

att

LRC 2512 2 w

att

LRC 2010 0.5

watt

LRC 2010 1 w

att

LRC 1206

0.25 watt

LRC 1206

0.5 watt

25

70

150 (°C)

0

20

40

60

80

100

(%)

Ambient temperature

Ordering Procedure

Example: LRF2512 at 10 milliohms (hence flip-chip mounted) and 2% tolerance on a reel of 1800 pieces

L R F 2 5 1 2 – R 0 1 G W

Type

Mounting

Conventional (element up)

Values > R025

F

Flip-chip (element down)

Size

Value (use IEC62 code)

Tolerance (use IEC62 code)

F

1%

G

2%

J

5%

Packing

W

Tape

1206 or 2010

3000/reel

Standard

2512

1800/reel

T1

All sizes

1000/reel

Values < R025

AEC-Q200 Table 7

Method

Max.

(add R05)

Typ.

(@1R0)

ref

Test

3

High Temp. Exposure MIL-STD-202 Method 108

R% 0.5

0.2

4

Temperature Cycling

JESD22 Method JA-104

R% 0.25

0.1

6

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

8 Operational Life (Cyclic Load) MIL-STD-202 Method 108

R%

1

0.5

14

Vibration MIL-STD-202 Method 204

R% 0.5

0.05

15 Resistance to Soldering Heat MIL-STD-202 Method 210

R% 0.25 0.05

16

Thermal Shock MIL-STD-202 Method 107

R% 0.25

0.1

18

Solderability

J-STD-002

>95% coverage

21

Board Flex

AEC-Q200-005

R% 0.5

0.2

22

Terminal Strength

AEC-Q200-006

R% 0.25

0.1

Short Term Overload

6.25 x Pr for 2s

R% 0.5

Low Temperature Storage

-65°C for 100 hours

R% 0.5

Leach Resistance

Solder dip at 250°C

90s minimum

H

W

D

L

Protective Overcoat

Resistive Element

Copper Termination

Solder Plating

Nickel Barrier Layer

Alumina Substrate

Copper Wraparound

Termination

2

1

5

2

/

0

1

0

2

/

6

0

2

1

R

L

Low Value Flat

Chip Resistor

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• AEC-Q200 Qualified

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Electrical Data

Physical Data

04.10

A subsidiary of

TT electronics plc

Welwyn Components

23

LR1206

LR2010

LR2512

*

0

.

2

/

5

.

1

0

.

1

5

.

0

s

t

t

a

w

C

°

0

7

t

a

g

n

it

a

r

r

e

w

o

P

R

1

o

t

3

0

0

R

0

R

1

o

t

3

0

0

R

0

R

1

o

t

0

1

0

R

0

s

m

h

o

e

g

n

a

r

e

c

n

a

t

s

i

s

e

R

0

0

2

0

0

2

0

0

2

s

tl

o

v

e

g

a

tl

o

v

g

n

i

d

n

a

t

s

h

ti

w

c

ir

t

c

e

l

e

i

D

)

s

m

h

o

0

5

0

.

0

w

o

l

e

b

e

u

l

a

v

r

o

f

y

r

o

t

c

a

f

t

c

a

t

n

o

C

(

0

0

1

±

C

°

/

m

p

p

R

C

T

%

e

c

n

a

r

e

l

o

t

e

c

n

a

t

s

i

s

e

R

≤R005 5%, >R005 1, 2, 5%

0

9

0

8

0

4

C

°

r

e

w

o

p

d

e

t

a

r

t

a

e

s

ir

e

r

u

t

a

r

e

p

m

e

T

Pad and trace area for max power rating @ 70°C

mm2

30

30

100

*2 Watts with total solder pad and trace size of 300 mm

2

Dimensions (mm)

D

)

x

a

m

(

H

W

L

e

z

i

S

LR1206

0.48±0.25

0.48±0.25

0.48±0.25

LR2010

LR2512

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3.20±0.305

1.63±0.20

0.8

0.84

0.84

5.23±0.38

2.64±0.25

6.50±0.38

3.25±0.25

Make Possible

Resistors

12.15

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsresistors.com

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)

All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)