冲压型采样电阻,压脚型片状采样电阻

详细介绍

压脚型片状采样电阻特征Features

l 1-5 瓦1-5Watts

l ±5%精度Tolerance ±5%

l 电阻温度系数TCR±50ppm/℃

l 阻值低至0.001欧保赢投注法Resistance values down to 0R001 ohms

l 电感小于10纳亨保赢投注法Low Inductance

l 符合R0HS要求lead-free

l 特殊规格可以订做

Special tight toleranceare available on request

采样电阻电气参数Electrical Data

	HO-C
85℃时功率 Power rating at 85℃ watts	1	3	5
阻值范围保赢投注法Resistance range ohms	0R001* to 0.05	保赢投注法0R003 to 0.05	0R005 to 0.05

保赢投注法Contact factory for values below 0.001 ohm

采样电阻

选型范围 Type Data

线径(mm)	可通过电流（A）	阻值范围Resistance(mΩ)/功率Power插脚中心距离范围W/高度范围H
1.0*6.0	32	5(max)/5.0		6/4.0		3/3.0		2/2.0		保赢投注法1.0(min)/1.0
		15	35	15	20	15	14	15	7	5	6
0.8*6.0	25	8(max)/5.0		7/4.5		5/3.0		3/2.0		2/1.5
		15	35	15	30	15	20	15	10	10	6
1.1*3.3	23	保赢投注法11(max)/6.0		9/5.0		7/4.0		5/2.5		3/1.5
		15	35	15	29	15	21	15	14	10	9
0.5*6.0	21	12(max)/5.5		10/4.5		8/3.5		6/2.5		4/1.5
		15	35	15	25	15	19	15	13	10	9
0.8*3.3	20	保赢投注法14(max)/5.5		12/5.0		10/4.0		8/3.0		5/2.0
		15	35	15	28	15	22	15	17	10	11
0.75*3.0	17	17(max)/5.0		14/4.0		11/3.0		8/2.5		5/1.5
		15	35	15	27	15	20	15	13	10	9
0.85*2.4	15	18(max)/4.0		14/3.0		11/2.5		8/2.0		5/1.0
		15	35	15	24	15	18	15	12	10	7
0.5*3.5	14	21(max)/4.0		18/3.5		14/2.5		8/2.0		5/1.0
		15	35	15	27	15	20	15	9	10	6
0.4*4.0	13	保赢投注法23(max)/4.0		18/3.0		14/2.5		10/2.0		6/1.0
		15	35	10	24	15	18	15	11	10	7
0.6*2.4	11	26(max)/3.0		22/2.5		18/1.0		14/1.5		8/1.0
		15	35	15	28	15	22	15	16	10	7
0.4*3.3	10	28(max)/3.0		22/2.5		18/2.0		14/1.5		10/1.0
		15	35	15	24	15	19	15	13	10	9
0.4*3.0	9	31(max)/2.5		26/2.0		22/2.0		18/1.5		14/1.0
		15	35	15	27	15	22	15	15	15	12
0.45*2.4	8	保赢投注法35(max)/2.5		26/2.0		22/1.5		18/1.0		16/1.0
		15	35	15	23	15	19	15	14	15	11
0.25*4.0	7	38(max)/2.0		32/1.5		26/1.5		24/1.0		22/1.0
		15	35	15	27	15	21	15	19	15	17
0.3*3.0	6	保赢投注法42(max)/1.5		37/1.5		32/1.0		26/1.0		22/1.0
		15	35	15	29	15	24	15	17	15	14
0.25*3.0	5	50(max)/1.5		42/1.0		37/1.0		32/Y1.0		26/1.0
		15	35	15	27	15	23	15	19	15	14

保赢投注法

采样电阻工作特性Performance Data

TEST	CONDITIONS OF TEST	TEST LIMITS
Thermal Shock	-55℃ to150℃保赢投注法 ,1000 cycles ,15min at each extreme	±（1.0%+0.0005Ω）△R
保赢投注法Shot time overload	5xrated power for 5s	±（0.5%+0.0005Ω）△R
Low temperature storage	-65℃保赢投注法 for 45 min	±（0.5%+0.0005Ω）△R
High temperature expo-sure	1000 h at +170℃	±（1.0%+0.0005Ω）△R
Bias humidity	+85℃85% RH, 10% bias, 1000 h	±（0.5%+0.0005Ω）△R
保赢投注法Mechanical shock	保赢投注法100 g’s for 6 ms, 5 pulses	±（0.5%+0.0005Ω）△R
Vibration	保赢投注法Frequency varied 10 Hz to 200 Hz in 1 min, 3directions,12h	±（0.5%+0.0005Ω）△R
Load life	1000 h at + 70 ℃, 1.5 h“ON”, 0.5 h “OFF”	±（1.0%+0.0005Ω）△R
Resistance to solder heat	+ 260 ℃ solder, 10 s to 12 s dwell, 25 m m/s emergence	±（0.5%+0.0005Ω）△R
Moisture resistance	MIL-STD-202, method 106, 0 % power, 7a and 7b not re-quired	±（0.5%+0.0005Ω）△R