参数资料
型号: RW2R0DAR005JET
厂商: Ohmite
文件页数: 2/4页
文件大小: 0K
描述: RES POWER .005 OHM 2W 5% SMT
产品培训模块: Current Sensing Resistors
标准包装: 1,000
系列: RW
电阻(欧姆): 0.005
功率(瓦特): 2W
复合体: 绕线
特点: 电流检测
温度系数: ±90ppm/°C
容差: ±5%
封装/外壳: 4624(11661 公制),J 形引线
尺寸/尺寸: 0.455" L x 0.240" W(11.56mm x 6.10mm)
高度: 0.226"(5.74mm)
端子数: 2
包装: 带卷 (TR)
WIREWOUND
SURFACE MOUNT
Surface Mount Power
CHARACTERISTICS
0.1 Ω –1 Ω
1 Ω –10 Ω
Part Number
RC0S2CA–––––
RC0R5DB–––––
RW0S6BB–––––
RF0S8BA–––––
RW1S0BA–––––
RF1S0CA–––––
RC1R0EA–––––
RP1S3CA–––––
RP1S5CA–––––
RP1S5CB–––––
RP1R5CB–––––
RW2S0CB–––––
RW2R0CB–––––
RP2S0DA–––––
RP2R0DA–––––
RW2S0DA–––––
RW2R0DA–––––
RP2R5DB–––––
RW3R0DB–––––
RP3R0EA–––––
RW3R5EA–––––
RM0R7EA–––––
*25°C ambient
Power Maximum
(watts)* voltage
0.25 250
0.50 350
0.6 50
0.8 200
1.0 50
1.0 350
1.0 500
1.25 350
1.5 75
1.5 350
2.0 100
2.0 500
2.0 100
2.5 500
3.0 200
3.0 750
3.5 350
0.75 2500
Resistance range
1% tol. 5% tol. 10% tol.
— — 2.2 Ω –5.6M
— — 2.2 Ω –20M
0.010 Ω –1K 0.005 Ω –1K
1 Ω –5M —
0.005 Ω –1K 0.005 Ω –1K
10 Ω –1M 1 Ω –10M
3.3-100K (10% tol only)
— 1 Ω –1M
0.005 Ω –1.5K 0.005 Ω –1.5K
— 1 Ω –1M
0.005 Ω –5K 0.005 Ω –5K
— 1 Ω –1M
0.005 Ω –5K 0.005 Ω –5K
— 1 Ω –1M
0.005 Ω –13K 0.005 Ω –13K
— 1 Ω –1M
0.005 Ω –25K 0.005 Ω –25K
1K Ω –1000M 1K Ω –1000M
— ±400
— ±400
±90 ±50
— ±100
±90 ±50
— ±200
— ±250
±90 ±250
— ±250
±90 ±50
— ±250
±90 ±50
— ±250
±90 ±50
— ±250
±90 ±50
— —
Temp. Coefficient
10 Ω +
±400
±400
±20
±100
±20
±100
-1300
±250
±250
±250
±20
±250
±20
±250
±20
±250
±20
±50
Dielectric
Withstanding
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
1000V
Tape Size
13” reels
16mm
24mm
12mm
12mm
12mm
16mm
32mm
16mm
16mm
16mm
16mm
24mm
24mm
24mm
24mm
32mm
32mm
32mm
Quantity
per reel
1500
1000
2500
2000
2000
1500
750
1500
1500
1000
1000
1000
1000
1000
1000
750
750
750
P E R F O R M A N C E D ATA
Temp. cycle Load Life Immersion
(-55°C to 125°C, (1000 hours (260°C for
Construction 1000 cycles) at 25°C) 10 sec.)
RC Carbon/Ceramic Comp. ±4.0%+.05 Ω ±10.0%+.05 Ω ±3.0%+.05 Ω
RF Metal Film ±0.5%+.05 Ω ±0.5%+.05 Ω ±0.1%+.05 Ω
RW Wirewound ±0.5%+.05 Ω ±3.0%+.05 Ω ±0.1%+.05 Ω
RP Power Film ±3.0%+.05 Ω ±5.0%+.05 Ω ±0.5%+.05 Ω
RN Wirewound, Non-inductive ±0.5%+.05 Ω ±3.0%+.05 Ω ±0.1%+.05 Ω
ALL models: Leaching (260°C Solder immersion, 60 sec.).......................
Thermal Shock (Units at -55°C, then rated power applied)..
Flammability .........................................................................
Momentary
Overload
6.3x rated power for 5 sec.
2x rated power for 0.1 sec.
5x rated power for 5 sec.
2x rated power for 0.1 sec.
5x rated power for 5 sec.
No visible leaching
No mechanical damage
UL Material rating, UL94V0
Derating
100
80
60
40
20
0
0 25 50 75 100 125
Ambient Temperature, ? C
150
TCR
Recommended Solder Profile
500
400
300
Typical TCR for
less than 0.1 ? SMD
resistors (PPM/ ? C)
300
250
200
150
Preheating
120 sec.
Soldering
10 sec.
60 sec.
Cooling
Preheating: 145°C ±15°, max. 120 sec.
Soldering: min. 220°C, max. 60 sec.
Max. Temp.: 260°C ±5°, 10 sec.
200
100
50
100
0
0
50
100
150
200
250
Time (sec.)
0.02 0.04 0.06 0.08 0.10
Ohms
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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PDF描述
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RW2R0DAR010J 功能描述:线绕电阻器 - SMD 2watt .01ohm 5% RoHS:否 制造商:Ohmite 电阻:4.99 Ohms 容差:1 % 功率额定值:2 W 外壳代码 - in:4023 外壳代码 - mm:10357 温度系数:50 PPM / C 系列:RW2 工作温度范围:- 55 C to + 125 C 封装:Bulk
RW2R0DAR010JE 功能描述:线绕电阻器 - SMD 2watt .01ohm 5% RoHS:否 制造商:Ohmite 电阻:4.99 Ohms 容差:1 % 功率额定值:2 W 外壳代码 - in:4023 外壳代码 - mm:10357 温度系数:50 PPM / C 系列:RW2 工作温度范围:- 55 C to + 125 C 封装:Bulk
RW2R0DAR010JET 功能描述:线绕电阻器 - SMD 2watt .01ohm 5% RoHS:否 制造商:Ohmite 电阻:4.99 Ohms 容差:1 % 功率额定值:2 W 外壳代码 - in:4023 外壳代码 - mm:10357 温度系数:50 PPM / C 系列:RW2 工作温度范围:- 55 C to + 125 C 封装:Bulk
RW2R0DAR010JT 功能描述:线绕电阻器 - SMD 2watt .01ohm 5% RoHS:否 制造商:Ohmite 电阻:4.99 Ohms 容差:1 % 功率额定值:2 W 外壳代码 - in:4023 外壳代码 - mm:10357 温度系数:50 PPM / C 系列:RW2 工作温度范围:- 55 C to + 125 C 封装:Bulk