L-NS
Vishay Thin Film
Low Value (0.03
Ω
to 10
Ω)
Thin Film Chip Resistors
FEATURES
•
Lead (Pb)-free or Sn/Pb terminations available
•
Homogeneous
nickel alloy film
•
No inductance for high frequency application
SURFACE MOUNT
CHIPS
Pb-free
Available
RoHS*
COMPLIANT
•
Alumina substrates for high power handling capability
(2 W max power rating)
•
Pre-soldered or gold terminations
Actual Size
0805
•
Epoxy bondable termination available
With extremely low resistances and high power capabilities,
VISHAY’s proven and unique ultra-low value resistors
can be used in your hybrid or surface mount applications.
These resistors are available with solderable or weldable
terminations.
TYPICAL PERFORMANCE
ABS
TCR
TOL
300
1.0
CONSTRUCTION
VALUE AND MINIMUM TOLERANCE
Passivation
Resistor Film
Solder
coating
Nickel barrier
High Purity
Alumina
Adhesion layer
VALUE
(Ω)
0.1
0.25
0.5
1.0
2.0
10.0
< 0.1
MINIMUM
TOLERANCE
± 2.0 %
± 1.0 %
± 1.0 %
± 1.0 %
± 1.0 %
± 1.0 %
20 %
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Case Sizes
Resistance Range
Absolute TCR
Noise
Power Rating
SPECIFICATIONS
0505, 0705, 0805, 1005, 1020, 1206, 1505, 2010, 2515
0.03
Ω
to 10.0
Ω
± 300 ppm/°C
< - 30 dB typical
up to 2.0 W
at + 70 °C
- 55 °C to + 125 °C
CONDITIONS
(Resistor values beyond ranges shall be reviewed by the factory)
CASE SIZE
Power Rating - mW
Min. Resistance -
Ω
Max. Resistance -
Ω
0505
125
0.05
5.0
0705
200
0.10
6.0
0805
200
0.10
6.0
1005
250
0.15
10.0
1020
1000
0.03
3.0
1206
330
0.10
10.0
1505
500
0.25
10.0
2010
1000
0.17
10.0
2512
2000
0.18
10.0
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
58
For technical questions, contact: thin-film@vishay.com
Document Number: 60027
Revision: 31-Jul-08
L-NS
Low Value (0.03
Ω
to 10
Ω)
Thin Film Chip Resistors
Vishay Thin Film
DIMENSIONS
in inches and millimeters
D
T
W
L
SIZE
CASE SIZE
L
INCHES
± 0.005
0.050
0.050
0.050
0.200
0.063
0.050
0.100
0.125
W
mm
± 0.13
1.27
1.27
1.27
5.08
1.60
1.27
2.54
3.18
INCHES
MAX.
0.020
0.020
0.030
0.030
0.030
0.030
0.030
0.030
0.51
0.51
0.76
0.76
0.76
0.76
0.76
0.76
T
mm
D
INCHES
mm
+ 0.010/- 0.005 + 0.25/- 0.13
0.016
0.41
0.021
0.53
0.021
0.53
0.015
0.38
0.020
0.51
0.021
0.53
0.019
0.48
0.019
0.48
INCHES
mm
+ 0.010/- 0.005 + 0.25/- 0.13
0505
0.050
1.27
0805*, 0705*
0.075
1.91
1005
0.100
2.54
1020
0.100
2.54
1206
0.126
3.20
1505
0.150
3.81
2010
0.200
5.08
2512
0.250
6.35
SURFACE MOUNT
CHIPS
MECHANICAL SPECIFICATIONS
Resistive Element
Substrate Material
Terminals
Lead (Pb)-free Option
Lead (Pb)-free Finish
Nickel Alloy
Alumina
Pre-soldered or gold
96.5 % Sn, 3.0 % Ag, 0.5 % Cu
Hot Solder Dip
DERATING CURVE
100
Precent of Rated Power
80
60
40
20
0
0
70
125
150
ENVIRONMENTAL TEST
TEST
Thermal Shock
Short Term Overload
Low Temperature Operation
Resistance to Solder Heat
Moisture Resistance
High Temp. Exposure
Load Life (2000 h at + 70 °C)
TCR
1
Ω ΔR
± %
0.06
0.06
0.03
0.05
0.35
0.35
0.40
± 235 ppm/°C
Ambient Temperature °C
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: L-1206M1R00GBT1 (preferred part number format)
L
GLOBAL
MODEL
L-
= Low value
wraparound
chip resistor
-
CASE
SIZE
0505
0805
1005
1020
1206
1505
2010
2512
1
2
0
6
OHMIC
VALUE
First 3 digits
are significant
figures and
the last digit
specifies the
number of
zeroes to
follow. “R”
designates
the decimal
point.
Example:
0R10
= 0.1
Ω
1R60
= 1.6
Ω
M
1
R
0
0
G
B
T
1
TCR
CHARACTERISTICS
M
= 300 ppm/°C
N
= 350 ppm/°C
O
= 400 ppm/°C
P
= 500 ppm/°C
TOLERANCE
F
=1%
G
=2%
H
=3%
J
=5%
K
= 10 %
L
= 20 %
TERMINATION
B
= Wraparound Sn/Pb solder
63 % Sn/37 % Pb w/
nickel barrier
G
= Wraparound Au over Ni
(gold) termination
epoxy bondable
RoHS compliant - e4
W
= Top side wire bondable
Au (gold)
RoHS compliant - e4
S
= Wraparound lead
(Pb)-free solder
96.5 % Sn/3.0 % Ag/0.5 % Cu
RoHS compliant - e1
PACKAGING
BS
= BULK 100 Min 1 Mult
WS
= WAFFLE 100 Min 1 Mult
TAPE AND REEL
T0
= 100 Min 100 Mult
T1
= 1000 Min 1000 Mult
T3
= 300 Min 300 Mult
T5
= 500 Min 500 Mult
TF
= Full Reel
TS
= 100 Min 1 Mult
Historical Part Number example: L1206M1R00HBT (will continue to be accepted)
L
STYLE
1206
CASE SIZE
M
TCR
CHARACTERISTICS
1R00
OHMIC VALUE
H
TOLERANCE
B
TERMINATION
T
PACKAGING
Document Number: 60027
Revision: 31-Jul-08
For technical questions, contact: thin-film@vishay.com
www.vishay.com
59
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
