LVC06FR249E Datasheet, PDF (1/1 Pages) Ohmite Mfg. Co. – Low Value Thick Film Chip

LVC Series
Low Value Thick Film Chip
L
Protective
Resistor coating
W
Substrate Electrode
a
c
a
Ag-Pd terminal
t
Nickel barrier
b
b
100% Sn solder
Power Resistance
Rating
Range
Series (W @70°C) (Ω)
LVC06 0.25W
0.010-0.030
0.033-0.050
0.056-0.068
0.100-0.976
LVC20 0.5W
0.010-0.030
0.033-0.068
0.100-0.976
LVC25 1.0W
0.010-0.030
0.033-0.068
0.100-0.976
TCR
(ppm/°C)
0 ±500ppm
0 ±200ppm
0 ±100ppm
0 ±200ppm
0 ±500ppm
0 ±200ppm
0 ±100ppm
0 ±500ppm
0 ±200ppm
0 ±100ppm
Tolerance
1%
1%
1%
1%, 5%
1%
1%
1%, 5%
1%
1%
1%, 5%
Available
Values
E12
E12
E12
E24, E96
E12
E12
E24, E96
E12
E12
E24, E96
Size
LVC06
(EIA size 1206)
LVC20
(EIA size 2010)
LVC25
(EIA size 2512)
L
0.126
+0.002
-0.008
0.197
+0.008
-0.008
0.25
+0.008
-0.008
DIMENSIONS (in.)
W
t
a
0.063
+0.002
-0.006
0.02
+0.004
-0.004
0.02
+0.010
-0.010
0.098
+0.006
-0.006
0.024
+0.004
-0.004
0.024
+0.008
-0.008
0.13
+0.008
-0.008
0.02
+0.004
-0.004
0.03
+0.008
-0.008
b
c
0.02 0.09
+0.012
-0.012
0.020 0.15
+0.012
-0.012
0.03 0.20
+0.008
-0.008
LAND PATTERN (in.)
Land pattern dimensions are for reference only
M
N
L
O
Size
LVC06
LVC20
LVC25
M
0.146
0.229
0.288
N
0.040
0.056
0.068
O
0.080
0.120
0.150
L
0.066
0.117
0.152
7.00 ±.079
178.0 ±2.0
REEL SPECIFICATIONS
0.512 ±.008
13.0 ±.20
0.56 max.
14.2 max.
1.969 min.
50.0 min.
0.331 +.059/-0.0
8.4 +1.5/-0.0
Our friendly Customer
Service team can be
reached at 866-9-OHMITE
Ohmite’s LVC Series low value
chip resistors are ideal for
today’s current sense appli-
cations requiring low profile,
low cost solutions. Available
in 0.25, 0.5, and 1 watt sizes,
footprints are 1206, 2010, and
2512 size respectively. These
resistors are offered in ohmic
ranges from 0.05 ohm to 1ohm
in standard ±5% E24 values,
1% tolerance available on
request.
The LVC Series resistors
are well suited for a variety
of industrial and commercial
applications.
FEATURES
• Industry Standard Sizes
• Terminal Barrier Resists Ag
Migration
• Working Temperature Range is
from -55°C to +125°C
• Designed for Automatic Insertion
APPLICATIONS
• Switching Power Supplies
• Cellular
• Telecom and Wireless
• Computer
• RF
SPECIFICATIONS
Material
Substrate: Alumina
Resistor: Thick Film
Coating: Glass
Load Life
Humidity
Temperature Cycle
High Temp Operation
Low Temp Operation
Short Time Overload
Effects of Solder Heat
Derating
PERFORMANCE DATA
1000 Hrs 70°C
ΔR ± (3.0% + 0.01) Ω
1000 Hrs 60°C 90~95% RH ΔR ± (2.0% + 0.01) Ω
5 Cycles -55°C to +125°C
ΔR ± (1.0% + 0.01) Ω
1000 Hrs 125°C
ΔR ± (1.0% + 0.01) Ω
1000 Hrs -55°C
ΔR ± (1.0% + 0.01) Ω
5 Sec. 2.5 x Rated Power
ΔR ± (2.0% + 0.01) Ω
10 Sec. 260°C
ΔR ± (1.0% + 0.01) Ω
100% @ 70°C, Derates Linearly to Zero @ 125°C
ELECTRICAL
Electrical
LVC06
1206
LVC20
2010
LVC25
2512
Rated Power Watts
0.25
0.50
1.0
Temperature Coefficient ppm/°C
Resistance
0.05 - 0.09
N/A
Range (Ω)
0.10 - 0.18
200
0.20 - 1.0
100
350
350
100
100
100
100
Max. Working Volts V = √PR (P = Rated Watts, R = Resistance Value)
Resistance Tolerance ±1% (for values ≥0.1Ω: ±1% and ±5%; see below)
Quantity Per Reel
5,000
4,000
4,000
Ohm range Tol.
0.01 to 0.068 1%
0.1 to 0.976 1%
5%
Available Ohm Values
0.01, 0.012, 0.015, 0.018, 0.02, 0.022, 0.024, 0.027, 0.025,
0.03, 0.033, 0.039, 0.04, 0.047, 0.05, 0.056, 0.06, 0.068
0.1, 0.102, 0.105, 0.107 0.11, 0.12, 0.113, 0.115, 0.118,
0.121, 0.124, 0.127, 0.13, 0.133, 0.137, 0.14, 0.143, 0.147,
0.15, 0.154, 0.158, 0.16, 0.162, 0.165, 0.169, 0.174, 0.178,
0.18, 0.182, 0.187, 0.191, 0.196, 0.2, 0.205, 0.21, 0.215,
0.221, 0.226, 0.232, 0.237, 0.243, 0.249, 0.255, 0.261,
0.267, 0.27, 0.274, 0.28, 0.287, 0.294, 0.3, 0.301, 0.309,
0.316, 0.324, 0.33, 0.332, 0.34, 0.348, 0.357, 0.36, 0.365,
0.374, 0.383, 0.39, 0.392, 0.402, 0.412, 0.422, 0.43, 0.432,
0.442, 0.453, 0.464, 0.47, 0.475, 0.487, 0.499, 0.51, 0.511,
0.523, 0.536, 0.549, 0.56, 0.562, 0.576, 0.59, 0.604, 0.619,
0.62, 0.634, 0.649, 0.665, 0.68, 0.681, 0.698, 0.715, 0.732,
0.75, 0.768, 0.787, 0.806, 0.82, 0.825, 0.845, 0.866, 0.887,
0.909, 0.91, 0.931, 0.953, 0.976
0.1, 0.11, 0.12, 0.13, 0.15, 0.16, 0.18, 0.20, 0.22, 0.24, 0.27,
0.3, 0.33, 0.36, 0.39, 0.43, 0.47, 0.51, 0.56, 0.62, 0.68, 0.75,
0.82, 0.91
ORDERING INFORMATION
RoHS Compliant
������������
Low Value Case Size
Chip Series 06 = 1206
20 = 2010
25 = 2512
Tolerance Ohms
Taping Code
F = 1% R249 = 0.249 blank = bulk package
J = 5% 1R00 = 1.0 V = reel taped
Check product availability at www.ohmite.com
4 Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail]