厚膜电阻器 - SMD 5.6 OHM 1%
RK73H1HTTCM5R60F
KOA Speer
1:
¥3.8872
14,495 库存量
Mouser 零件编号
660-RK73H1HTTCM5R60F
KOA Speer
厚膜电阻器 - SMD 5.6 OHM 1%
14,495 库存量
1
¥3.8872
10
¥0.97632
100
¥0.48025
250
¥0.339
500
查看
15,000
¥0.08249
500
¥0.29832
1,000
¥0.26442
5,000
¥0.14916
10,000
¥0.09153
15,000
¥0.08249
购买
最低: 1
倍数: 1
卷轴 :
15,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
5.6 Ohms
50 mW (1/20 W)
1 %
400 PPM / C
- 55 C
+ 155 C
25 V
0201
0603
0.6 mm (0.024 in)
0.3 mm (0.012 in)
0.23 mm (0.009 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/10watts 10ohms 1%
RK73H1JLTD10R0F
KOA Speer
1:
¥1.4012
1,972 库存量
Mouser 零件编号
660-RK73H1JLTD10R0F
KOA Speer
厚膜电阻器 - SMD 1/10watts 10ohms 1%
1,972 库存量
1
¥1.4012
10
¥0.81925
100
¥0.34691
250
¥0.28137
5,000
¥0.16498
10,000
查看
500
¥0.25651
1,000
¥0.23956
10,000
¥0.14916
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape, MouseReel
RK73H
10 Ohms
125 mW (1/8 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
厚膜电阻器 - SMD 1/10watts 150ohms 1%
RK73H1JLTD1500F
KOA Speer
1:
¥1.4012
13,192 库存量
Mouser 零件编号
660-RK73H1JLTD1500F
KOA Speer
厚膜电阻器 - SMD 1/10watts 150ohms 1%
13,192 库存量
1
¥1.4012
10
¥0.81925
100
¥0.34691
250
¥0.28137
5,000
¥0.13221
10,000
查看
500
¥0.25651
1,000
¥0.23956
10,000
¥0.1243
25,000
¥0.11526
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape
RK73H
150 Ohms
125 mW (1/8 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
厚膜电阻器 - SMD 1/10watt 2.8Kohms 1%
RK73H1JLTD2801F
KOA Speer
1:
¥1.4012
4,730 库存量
Mouser 零件编号
660-RK73H1JLTD2801F
KOA Speer
厚膜电阻器 - SMD 1/10watt 2.8Kohms 1%
4,730 库存量
1
¥1.4012
10
¥0.81925
100
¥0.34691
250
¥0.28137
5,000
¥0.13221
10,000
查看
500
¥0.25651
1,000
¥0.23956
10,000
¥0.1243
25,000
¥0.11526
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape, MouseReel
RK73H
2.8 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
厚膜电阻器 - SMD 1/10watts 475ohms 1%
RK73H1JLTD4750F
KOA Speer
1:
¥1.4012
4,250 库存量
Mouser 零件编号
660-RK73H1JLTD4750F
KOA Speer
厚膜电阻器 - SMD 1/10watts 475ohms 1%
4,250 库存量
1
¥1.4012
10
¥0.81925
100
¥0.34691
250
¥0.28137
5,000
¥0.14012
10,000
查看
500
¥0.25651
1,000
¥0.23956
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape
RK73H
475 Ohms
125 mW (1/8 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
厚膜电阻器 - SMD 1/10watts 51.1Kohms
RK73H1JLTD5112F
KOA Speer
1:
¥1.4012
13,948 库存量
Mouser 零件编号
660-RK73H1JLTD5112F
KOA Speer
厚膜电阻器 - SMD 1/10watts 51.1Kohms
13,948 库存量
1
¥1.4012
10
¥0.81925
100
¥0.34691
250
¥0.28137
5,000
¥0.16498
10,000
查看
500
¥0.25651
1,000
¥0.23956
10,000
¥0.14916
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape, MouseReel
RK73H
51.1 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
厚膜电阻器 - SMD 12.1K ohm 1% 0.1W AE
RK73H1JRTTD1212F
KOA Speer
1:
¥1.243
4,005 库存量
Mouser 零件编号
660-RK73H1JRTTD1212F
KOA Speer
厚膜电阻器 - SMD 12.1K ohm 1% 0.1W AE
4,005 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.11526
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.10735
25,000
¥0.09944
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
12.1 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 16K ohm 1% 0.1W AEC-
RK73H1JRTTD1602F
KOA Speer
1:
¥1.243
4,900 库存量
Mouser 零件编号
660-RK73H1JRTTD1602F
KOA Speer
厚膜电阻器 - SMD 16K ohm 1% 0.1W AEC-
4,900 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
16 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 27 ohm 1% 0.125W AEC
RK73H1JRTTD27R0F
KOA Speer
1:
¥1.243
5,000 库存量
Mouser 零件编号
660-RK73H1JRTTD27R0F
KOA Speer
厚膜电阻器 - SMD 27 ohm 1% 0.125W AEC
5,000 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
27 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 300 ohm 1% 0.125W AE
RK73H1JRTTD3000F
KOA Speer
1:
¥1.243
13,193 库存量
Mouser 零件编号
660-RK73H1JRTTD3000F
KOA Speer
厚膜电阻器 - SMD 300 ohm 1% 0.125W AE
13,193 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
300 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 316K ohm 1% 0.1W AEC
RK73H1JRTTD3163F
KOA Speer
1:
¥1.243
4,998 库存量
Mouser 零件编号
660-RK73H1JRTTD3163F
KOA Speer
厚膜电阻器 - SMD 316K ohm 1% 0.1W AEC
4,998 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.11526
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.10735
25,000
¥0.09944
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
316 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 36.5K ohm 1% 0.1W AE
RK73H1JRTTD3652F
KOA Speer
1:
¥1.243
4,500 库存量
Mouser 零件编号
660-RK73H1JRTTD3652F
KOA Speer
厚膜电阻器 - SMD 36.5K ohm 1% 0.1W AE
4,500 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
36.5 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 3.83K ohm 1% 0.1W AE
RK73H1JRTTD3831F
KOA Speer
1:
¥1.243
952 库存量
Mouser 零件编号
660-RK73H1JRTTD3831F
KOA Speer
厚膜电阻器 - SMD 3.83K ohm 1% 0.1W AE
952 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
3.83 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 43.2K ohm 1% 0.1W AE
RK73H1JRTTD4322F
KOA Speer
1:
¥1.243
2,507 库存量
Mouser 零件编号
660-RK73H1JRTTD4322F
KOA Speer
厚膜电阻器 - SMD 43.2K ohm 1% 0.1W AE
2,507 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.1243
25,000
¥0.11526
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
43.2 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 470K ohm 1% 0.1W AEC
RK73H1JRTTD4703F
KOA Speer
1:
¥1.243
6,161 库存量
Mouser 零件编号
660-RK73H1JRTTD4703F
KOA Speer
厚膜电阻器 - SMD 470K ohm 1% 0.1W AEC
6,161 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.10735
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
470 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 562 ohm 1% 0.125W AE
RK73H1JRTTD5620F
KOA Speer
1:
¥1.243
4,670 库存量
Mouser 零件编号
660-RK73H1JRTTD5620F
KOA Speer
厚膜电阻器 - SMD 562 ohm 1% 0.125W AE
4,670 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
562 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 68 ohm 1% 0.125W AEC
RK73H1JRTTD68R0F
KOA Speer
1:
¥1.243
909 库存量
10,000 预期 2026/9/28
Mouser 零件编号
660-RK73H1JRTTD68R0F
KOA Speer
厚膜电阻器 - SMD 68 ohm 1% 0.125W AEC
909 库存量
10,000 预期 2026/9/28
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.14012
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.13221
25,000
¥0.1243
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
68 Ohms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 82.5K ohm 1% 0.1W AE
RK73H1JRTTD8252F
KOA Speer
1:
¥1.243
4,000 库存量
Mouser 零件编号
660-RK73H1JRTTD8252F
KOA Speer
厚膜电阻器 - SMD 82.5K ohm 1% 0.1W AE
4,000 库存量
1
¥1.243
10
¥0.72772
100
¥0.31414
250
¥0.2486
5,000
¥0.1243
10,000
查看
500
¥0.23165
1,000
¥0.20679
10,000
¥0.11526
购买
最低: 1
倍数: 1
卷轴 :
5,000
详细信息
Reel, Cut Tape, MouseReel
RK73H-RT
82.5 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Anti-Sulfur Resistors
AEC-Q200
厚膜电阻器 - SMD 102K OHM 1%
RK73H1JTTDD1023F
KOA Speer
1:
¥1.3221
14,335 库存量
Mouser 零件编号
660-RK73H1JTTDD1023F
KOA Speer
厚膜电阻器 - SMD 102K OHM 1%
14,335 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.03277
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.03277
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
102 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/10W 130K OHM 1%
RK73H1JTTDD1303F
KOA Speer
1:
¥1.3221
9,980 库存量
Mouser 零件编号
660-RK73H1JTTDD1303F
KOA Speer
厚膜电阻器 - SMD 1/10W 130K OHM 1%
9,980 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.02486
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.02486
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
130 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 24.3 OHM 1%
RK73H1JTTDD24R3F
KOA Speer
1:
¥1.3221
8,508 库存量
Mouser 零件编号
660-RK73H1JTTDD24R3F
KOA Speer
厚膜电阻器 - SMD 24.3 OHM 1%
8,508 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.03277
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.03277
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
24.3 Ohms
125 mW (1/8 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/10W 280 OHM 1%
RK73H1JTTDD2800F
KOA Speer
1:
¥1.3221
19,950 库存量
Mouser 零件编号
660-RK73H1JTTDD2800F
KOA Speer
厚膜电阻器 - SMD 1/10W 280 OHM 1%
19,950 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.03277
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.03277
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
280 Ohms
125 mW (1/8 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/10W 2.8K OHM 1%
RK73H1JTTDD2801F
KOA Speer
1:
¥1.3221
35,135 库存量
Mouser 零件编号
660-RK73H1JTTDD2801F
KOA Speer
厚膜电阻器 - SMD 1/10W 2.8K OHM 1%
35,135 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.03277
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.03277
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
2.8 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/10watts 3.74Kohms
RK73H1JTTDD3741F
KOA Speer
1:
¥1.3221
9,150 库存量
Mouser 零件编号
660-RK73H1JTTDD3741F
KOA Speer
厚膜电阻器 - SMD 1/10watts 3.74Kohms
9,150 库存量
1
¥1.3221
10
¥0.33109
100
¥0.16498
250
¥0.11526
500
查看
10,000
¥0.02486
500
¥0.10735
1,000
¥0.09153
5,000
¥0.05763
10,000
¥0.02486
购买
最低: 1
倍数: 1
卷轴 :
10,000
详细信息
Reel, Cut Tape, MouseReel
RK73H
3.74 kOhms
100 mW (1/10 W)
1 %
100 PPM / C
- 55 C
+ 155 C
75 V
0603
1608
1.6 mm (0.063 in)
0.8 mm (0.031 in)
0.45 mm (0.018 in)
Automotive Grade
Precision Resistors
AEC-Q200
厚膜电阻器 - SMD 1/4W 100 OHM 1%
RK73H2ALTD1000F
KOA Speer
1:
¥1.5707
3,305 库存量
5,000 预期 2026/10/12
Mouser 零件编号
660-RK73H2ALTD1000F
KOA Speer
厚膜电阻器 - SMD 1/4W 100 OHM 1%
3,305 库存量
5,000 预期 2026/10/12
1
¥1.5707
10
¥0.91869
100
¥0.38872
250
¥0.31414
5,000
¥0.14916
10,000
查看
500
¥0.28928
1,000
¥0.26442
10,000
¥0.14012
25,000
¥0.13221
购买
最低: 1
倍数: 1
卷轴 :
5,000
Reel, Cut Tape
RK73H
100 Ohms
250 mW (1/4 W)
1 %
100 PPM / C
- 55 C
+ 155 C
150 V
0805
2012
2 mm (0.079 in)
1.25 mm (0.049 in)
0.5 mm (0.02 in)
Automotive Grade
Precision Resistors