- 您现在的位置：买卖IC网 > PDF目录3438 > LR2010-R20FW (TT Electronics/Welwyn)RES 0.20 OHM 1.0W 2010 1% SMD PDF资料下载
参数资料
| 型号： | LR2010-R20FW |
| 厂商： | TT Electronics/Welwyn |
| 文件页数： | 2/2页 |
| 文件大小： | 0K |
| 描述： | RES 0.20 OHM 1.0W 2010 1% SMD |
| 标准包装： | 1 |
| 系列： | LRC - 汽车 |
| 电阻（欧姆）： | 0.2 |
| 功率（瓦特）： | 1W |
| 复合体： | 陶瓷 |
| 特点： | 电流检测 |
| 温度系数： | ±100ppm/°C |
| 容差： | ±1% |
| 封装/外壳： | 2010（5125 公制） |
| 尺寸/尺寸： | 0.206" L x 0.104" W（5.23mm x 2.64mm） |
| 高度： | 0.031"（0.80mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | 985-1207-6 |
Recommended Solder Pad Dimensions (mm)
A
B
C
A
Low Value Flat
LR1206
LR2010
Chip Resistor
LR2512
LRC/LRF Series
2.0
3.05
3.7
4.0
6.5
7.75
1.25
1.5
1.5
B
C
Method
ref
3
4
6
7
AEC-Q200 Table 7
Test
High Temp. Exposure MIL-STD-202 Method 108
Temperature Cycling JESD22 Method JA-104
Moisture Resistance MIL-STD-202 Method 106
Biased Humidity MIL-STD-202 Method 103
Max.
(add R05)
R% 0.5
R% 0.25
R% 0.5
R% 0.5
Typ.
(@1R0)
0.2
0.1
0.2
0.2
(%)
100
80
60
40
8 Operational Life (Cyclic Load) MIL-STD-202 Method 108
R%
1
0.5
20
14 Vibration MIL-STD-202 Method 204
15 Resistance to Soldering Heat MIL-STD-202 Method 210
16
Thermal Shock MIL-STD-202 Method 107
18
Solderability
J-STD-002
21
Board Flex
AEC-Q200-005
R% 0.5 0.05
R% 0.25 0.05
R% 0.25
0.1
>95% coverage
R% 0.5
0.2
0
25
70
Ambient temperature
150 (°C)
12 w
LRC 25
att
LRC 20
10 0.5 w t
LRC 12
06 0. 25 w at
22
Terminal Strength
Short Term Overload
AEC-Q200-006
6.25 x Pr for 2s
R% 0.25
R% 0.5
0.1
1 2
at att
at t t
Low Temperature Storage
Leach Resistance
-65°C for 100 hours
Solder dip at 250°C
R% 0.5
90s minimum
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 to ohmic values
≥ R01.
LRF2512 – R01GW
Ordering Procedure
Example: LRF2512 at 10 milliohms (hence flip-chip mounted) and 2% tolerance on a reel of 1800 pieces
This product has two valid part numbers:
Type
European (Welwyn) Part Number: LRF1206-R02FW (1206, 20 milliohms ±1%, Pb-free)
Mounting L R F 1 2
6 - R
Size
1
Conventional (element up)
F Flip-chip (element down) 2
1
Value (use IEC62 code)
0
Values > R025
Values < R025
2
0
3
3
2
F
4
W
5
4
5
Tolerance (use IEC62 code)
Packing
W
Standard
J 5% LRF = Flip-chip orientation 2512 R = ohms
T1 All sizes 1000/reel
Type Size Value
F 1% LR = Conventional orientation 1206 E24 = 3/4
G 2% (values >R025) 2010 characters
(values ≤ R025)
1206 or 2010 3000/reel
Tape 2512 1800/reel
Tolerance
F = ±1%
G = ±2%
J = ±5%
Termination & Packing
W Pb-free, standard packing
T1 Pb-free, 1000/reel (non-standard)
PB SnPb finish, standard packing
Standard packing is tape & reel
1206 & 2010 3000/reel
2512 1800/reel
USA (IRC) Part Number: LRC-LRF1206LF-01-R020-F (1206, 20 milliohms ±1%, Pb-free)
L F 2 L F R - L R 1 0 6 -
? Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
0
1
-
R
0
2
0
-
F
1
2
3
4
5
6
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
7
04.10
1
2
3
4
5
6
7
Family
Model
Size
Termination
TCR
Value
Tolerance
Packing
LRC
LR = Conventional orientation 1206 Omit for SnPb 01 = standard 4 characters
(values >R025) 2010 LF = Pb-free (±100ppm/°C R = ohms
LRF = Flip-chip orientation 2512 values ≥ R05)
(values ≤ R025)
F = ±1%
G = ±2%
J = ±5%
Standard packing is
tape & reel
1206 & 2010 3000/reel
2512 1800/reel
General Note
Electrical Data
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.bitechnologies.com www.irctt.com www.welwyn-tt.com
LR1206
LR2010
LR2512
2.14
相关PDF资料 |
PDF描述 |
|---|---|
| 77317-104-18LF | BERGSTIK |
| 2036-25-B3LF | GAS DISCHARGE TUBE MINI 3 POLE |
| 2036-25-B3 | GAS DISCHARGE TUBE MINI 3 POLE |
| 1445089-5 | CONN HEADER 5POS R/A 15GOLD T/H |
| 7010.3440 | FUSE 1.6A 125V FAST 5X20 GLASS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LR2010-R20FW | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 0R2 |
| LR2010-R33FW | 功能描述:RES 0.33 OHM 1.0W 2010 1% SMD RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:LRC - 汽车 产品培训模块:Automotive Resistor Products 产品目录绘图:ERJ-P Series Top ERJ-P Series Side 标准包装:5,000 系列:ERJ 电阻（欧姆）:33k 功率（瓦特）:0.5W，1/2W 复合体:厚膜 特点:脉冲耐受 温度系数:±200ppm/°C 容差:±5% 封装/外壳:1210（3225 公制） 尺寸/尺寸:0.126" L x 0.098" W（3.20mm x 2.50mm） 高度:0.028"（0.70mm） 端子数:2 包装:带卷 (TR) 产品目录页面:2239 (CN2011-ZH PDF) 其它名称:ERJP14J333UP33KASTR |
| LR2010-R33FW | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 0R33 |
| LR2010-R50FW | 功能描述:RES 0.50 OHM 1.0W 2010 1% SMD RoHS:是 类别:电阻器 >> 芯片电阻 - 表面安装 系列:LRC - 汽车 产品培训模块:Automotive Resistor Products 产品目录绘图:ERJ-P Series Top ERJ-P Series Side 标准包装:5,000 系列:ERJ 电阻（欧姆）:33k 功率（瓦特）:0.5W，1/2W 复合体:厚膜 特点:脉冲耐受 温度系数:±200ppm/°C 容差:±5% 封装/外壳:1210（3225 公制） 尺寸/尺寸:0.126" L x 0.098" W（3.20mm x 2.50mm） 高度:0.028"（0.70mm） 端子数:2 包装:带卷 (TR) 产品目录页面:2239 (CN2011-ZH PDF) 其它名称:ERJP14J333UP33KASTR |
| LR2010-R50FW | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 0R5 |
发布紧急采购，3分钟左右您将得到回复。