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LVC251R121E

产品描述RES, SMT, THICK FILM, 0.121ohm, 1% +/-TOL, -100, 100PPM TC, 2513 CASE
产品类别无源元件    电阻器   
文件大小84KB,共1页
制造商Ohmite
官网地址https://www.ohmite.com
标准  
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LVC251R121E概述

RES, SMT, THICK FILM, 0.121ohm, 1% +/-TOL, -100, 100PPM TC, 2513 CASE

LVC251R121E规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称Ohmite
Reach Compliance Codecompliant
ECCN代码EAR99
构造Chip
JESD-609代码e3
制造商序列号LVC
端子数量2
最高工作温度125 °C
最低工作温度-55 °C
封装高度0.508 mm
封装长度6.35 mm
封装形式SMT
封装宽度3.302 mm
包装方法Bulk
额定功率耗散 (P)1 W
电阻0.121 Ω
电阻器类型FIXED RESISTOR
系列LVC
尺寸代码2513
技术METAL GLAZE/THICK FILM
温度系数-100,100 ppm/°C
端子面层Tin (Sn) - with Nickel (Ni) barrier
容差1%

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LVC Series
L
W
Low Value Thick Film Chip
Protective
Resistor coating
Substrate Electrode
a
c
a
t
b
b
Ag-Pd terminal
Nickel barrier
100% Sn solder
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
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
P E R F O R M A N C E D ATA
Load Life
Humidity
Temperature Cycle
High Temp Operation
Low Temp Operation
Short Time Overload
Effects of Solder Heat
Derating
1000 Hrs 70°C
1000 Hrs 60°C 90~95% RH
5 Cycles -55°C to +125°C
1000 Hrs 125°C
1000 Hrs -55°C
5 Sec. 2.5 x Rated Power
10 Sec. 260°C
ΔR
± (3.0% + 0.01)
Ω
ΔR
± (2.0% + 0.01)
Ω
ΔR
± (1.0% + 0.01)
Ω
ΔR
± (1.0% + 0.01)
Ω
ΔR
± (1.0% + 0.01)
Ω
ΔR
± (2.0% + 0.01)
Ω
ΔR
± (1.0% + 0.01)
Ω
100% @ 70°C, Derates Linearly to Zero @ 125°C
DIMENSIONS (in.)
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
W
0.063
+0.002
-0.006
0.098
+0.006
-0.006
0.13
+0.008
-0.008
t
0.02
+0.004
-0.004
0.024
+0.004
-0.004
0.02
+0.004
-0.004
a
0.02
+0.010
-0.010
0.024
+0.008
-0.008
0.03
+0.008
-0.008
b
0.02
+0.012
-0.012
0.020
+0.012
-0.012
0.03
+0.008
-0.008
c
0.09
0.15
0.20
ELECTRICAL
Electrical
Rated Power Watts
Temperature Coefficient ppm/°C
Resistance
0.05 - 0.09
Range (Ω)
0.10 - 0.18
0.20 - 1.0
Max. Working Volts
Quantity Per Reel
Ohm range
Tol.
V =
√PR
LVC06
1206
0.25
N/A
200
100
LVC20
2010
0.50
350
100
100
LVC25
2512
1.0
350
100
100
(P = Rated Watts, R = Resistance Value)
5,000
4,000
4,000
Resistance Tolerance
±1% (for values
≥0.1Ω:
±1% and ±5%; see below)
L A N D PAT T E R N ( i n . )
Land pattern dimensions are for reference only
N
M
L
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
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
0.01 to 0.068 1%
0.1 to 0.976
1%
O
R E E L S P E C I F I C AT I O N S
0.56 max.
14.2 max.
0.512
±.008
13.0
±.20
7.00
±.079
178.0
±2.0
1.969 min.
50.0 min.
0.331 +.059/-0.0
8.4 +1.5/-0.0
5%
O R D E R I N G I N F O R M AT I O N
RoHS Compliant
½½½½½½½½½½½½
Low Value Case Size
Chip Series
06 = 1206
20 = 2010
25 = 2512
Taping Code
Tolerance Ohms
F = 1%
R249 = 0.249 blank = bulk package
V = reel taped
J = 5%
1R00 = 1.0
Our friendly Customer
Service team can be
reached at 866-9-OHMITE
4
Ohmite Mfg. Co.
Check product availability at
www.ohmite.com
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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