|
|
金属膜电阻器 - 透孔 250 mW (1/4 W) 1% 49.9R
Royalohm MF0W4FF499JA10
- MF0W4FF499JA10
- Royalohm
-
1,000:
¥0.14012
-
3,000库存量
|
Mouser 零件编号
303-MF0W4FF499JA10
|
Royalohm
|
金属膜电阻器 - 透孔 250 mW (1/4 W) 1% 49.9R
|
|
3,000库存量
|
|
|
¥0.14012
|
|
|
¥0.09944
|
|
|
¥0.08249
|
|
|
¥0.07458
|
|
|
¥0.06667
|
|
最低： 1,000
倍数： 1,000
:
1,000
|
|
Axial
|
49.9 Ohms
|
250 mW (1/4 W)
|
1 %
|
50 PPM / C
|
|
|
|
|
|
金属膜电阻器 - 透孔 250 mW (1/4 W) 1% 49.9R
Royalohm MF0W4FF499JB00
- MF0W4FF499JB00
- Royalohm
-
1,000:
¥0.14916
-
1,000库存量
|
Mouser 零件编号
303-MF0W4FF499JB00
|
Royalohm
|
金属膜电阻器 - 透孔 250 mW (1/4 W) 1% 49.9R
|
|
1,000库存量
|
|
|
¥0.14916
|
|
|
¥0.10735
|
|
|
¥0.09944
|
|
|
¥0.09153
|
|
最低： 1,000
倍数： 1,000
|
|
Axial
|
49.9 Ohms
|
250 mW (1/4 W)
|
1 %
|
50 PPM / C
|
|
|
|
|
|
薄膜电阻器 - SMD 49R9Ohm 0.01% 1206 5 PPM
- APC1206T49R9Z
- Ohmite
-
1:
¥14.1476
-
29库存量
|
Mouser 零件编号
284-APC1206T49R9Z
|
Ohmite
|
薄膜电阻器 - SMD 49R9Ohm 0.01% 1206 5 PPM
|
|
29库存量
|
|
|
¥14.1476
|
|
|
¥11.6616
|
|
|
¥10.3395
|
|
|
¥9.266
|
|
|
查看
|
|
|
¥7.2998
|
|
|
¥9.1869
|
|
|
¥8.5202
|
|
|
¥8.3507
|
|
|
¥8.2716
|
|
|
¥7.2998
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
125 mW (1/8 W)
|
0.01 %
|
5 PPM / C
|
1206
|
3216
|
|
|
|
厚膜电阻器 - SMD 49.9 Ohms 62.5 mW 0402 1%
- RE0402FRE0749R9L
- YAGEO
-
1:
¥0.82716
-
67库存量
-
70,000在途量
|
Mouser 零件编号
603-RE0402FRE0749R9L
|
YAGEO
|
厚膜电阻器 - SMD 49.9 Ohms 62.5 mW 0402 1%
|
|
67库存量
70,000在途量
在途量:
10,000 待发货
30,000 预期 2026/8/18
30,000 预期 2026/11/6
|
|
|
¥0.82716
|
|
|
¥0.17402
|
|
|
¥0.09944
|
|
|
¥0.08249
|
|
|
¥0.04181
|
|
|
查看
|
|
|
¥0.05763
|
|
|
¥0.03277
|
|
最低： 1
倍数： 1
:
10,000
|
|
SMD/SMT
|
49.9 Ohms
|
62.5 mW (1/16 W)
|
1 %
|
50 PPM / C
|
0402
|
1005
|
|
|
|
厚膜电阻器 - SMD 1/20watt 49.9ohms 1% 100ppm
- CRCW020149R9FKED
- Vishay
-
1:
¥1.9888
-
609,906在途量
|
Mouser 零件编号
71-CRCW020149R9FKED
|
Vishay
|
厚膜电阻器 - SMD 1/20watt 49.9ohms 1% 100ppm
|
|
609,906在途量
在途量:
219,906 预期 2026/9/9
170,000 预期 2026/11/16
220,000 预期 2027/1/18
|
|
|
¥1.9888
|
|
|
¥0.70286
|
|
|
¥0.61246
|
|
|
¥0.52093
|
|
|
¥0.29832
|
|
|
查看
|
|
|
¥0.4633
|
|
|
¥0.42149
|
|
|
¥0.35595
|
|
|
¥0.28928
|
|
最低： 1
倍数： 1
:
10,000
|
|
SMD/SMT
|
49.9 Ohms
|
50 mW (1/20 W)
|
1 %
|
100 PPM / C
|
0201
|
0603
|
|
|
|
薄膜电阻器 - SMD 2 Watt 49.9ohm 25ppm 0.1% 1206 SMD
- PCAN1206E49R9BST5
- Vishay / Thin Film
-
1:
¥15.029
-
33,916在途量
|
Mouser 零件编号
71-PCAN1206E49R9BST5
|
Vishay / Thin Film
|
薄膜电阻器 - SMD 2 Watt 49.9ohm 25ppm 0.1% 1206 SMD
|
|
33,916在途量
在途量:
416 预期 2026/8/28
22,000 预期 2026/9/28
11,500 预期 2026/10/12
|
|
|
¥15.029
|
|
|
¥12.5091
|
|
|
¥11.0288
|
|
|
¥10.4186
|
|
|
¥9.2095
|
|
|
¥8.6558
|
|
最低： 1
倍数： 1
最大： 3,000
:
500
|
|
SMD/SMT
|
49.9 Ohms
|
2 W
|
0.1 %
|
25 PPM / C
|
1206
|
3216
|
|
|
|
金属膜电阻器 - 透孔 1/8watt 49.9ohms 1% 100ppm
- RN55D49R9FB14
- Vishay / Dale
-
1:
¥6.0794
-
1库存量
-
5,000预期 2026/9/16
|
Mouser 零件编号
71-RN55D-F-49.9
|
Vishay / Dale
|
金属膜电阻器 - 透孔 1/8watt 49.9ohms 1% 100ppm
|
|
1库存量
5,000预期 2026/9/16
|
|
|
¥6.0794
|
|
|
¥6.0229
|
|
|
¥3.0171
|
|
|
¥1.3108
|
|
最低： 1
倍数： 1
|
否
|
Axial
|
49.9 Ohms
|
125 mW (1/8 W)
|
1 %
|
100 PPM / C
|
|
|
|
|
|
金属箔电阻器 - 通孔 49.9ohm 0.1%
Vishay Precision Group Foil Resistors Y010149R9000B9L
- Y010149R9000B9L
- Vishay Precision Group Foil Resistors
-
1:
¥364.7753
-
2库存量
|
Mouser 零件编号
71-S104KT49R900BB
|
Vishay Precision Group Foil Resistors
|
金属箔电阻器 - 通孔 49.9ohm 0.1%
|
|
2库存量
|
|
|
¥364.7753
|
|
|
¥256.0919
|
|
|
¥222.0902
|
|
|
¥205.8747
|
|
|
查看
|
|
|
¥191.648
|
|
|
¥177.4213
|
|
|
¥177.3422
|
|
最低： 1
倍数： 1
|
|
Radial
|
49.9 Ohms
|
1 W
|
0.1 %
|
2 PPM / C
|
|
|
|
|
|
厚膜电阻器 - SMD General Purpose Chip Resistor 0603, 49.9Ohms, 1%, 1/10W
- RC0603FR-0749R9L
- YAGEO
-
1:
¥0.82716
-
2,075,681在途量
|
Mouser 零件编号
603-RC0603FR-0749R9L
|
YAGEO
|
厚膜电阻器 - SMD General Purpose Chip Resistor 0603, 49.9Ohms, 1%, 1/10W
|
|
2,075,681在途量
在途量:
350,681 预期 2026/9/28
620,000 预期 2026/11/10
1,105,000 预期 2026/12/8
|
|
|
¥0.82716
|
|
|
¥0.11526
|
|
|
¥0.06667
|
|
|
¥0.05763
|
|
|
¥0.02486
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
100 mW (1/10 W)
|
1 %
|
100 PPM / C
|
0603
|
1608
|
|
|
|
厚膜电阻器 - SMD General Purpose Chip Resistor 2512, 49.9Ohms, 1%, 1W
- RC2512FK-7W49R9L
- YAGEO
-
1:
¥3.9663
-
15,999在途量
|
Mouser 零件编号
603-RC2512FK-7W49R9L
|
YAGEO
|
厚膜电阻器 - SMD General Purpose Chip Resistor 2512, 49.9Ohms, 1%, 1W
|
|
15,999在途量
在途量:
3,999 预期 2026/8/28
8,000 预期 2026/10/5
4,000 预期 2026/12/22
|
|
|
¥3.9663
|
|
|
¥2.486
|
|
|
¥2.1018
|
|
|
¥1.8984
|
|
|
查看
|
|
|
¥1.2543
|
|
|
¥1.7967
|
|
|
¥1.4238
|
|
|
¥1.2543
|
|
|
¥1.2543
|
|
最低： 1
倍数： 1
:
4,000
|
|
SMD/SMT
|
49.9 Ohms
|
2 W
|
1 %
|
100 PPM / C
|
2512
|
6332
|
|
|
|
厚膜电阻器 - SMD 49.9 OHM 1%
- RCA120649R9FKEA
- Vishay / Draloric
-
1:
¥1.4916
-
9库存量
|
Mouser 零件编号
71-RCA120649R9FKEA
|
Vishay / Draloric
|
厚膜电阻器 - SMD 49.9 OHM 1%
|
|
9库存量
|
|
|
¥1.4916
|
|
|
¥0.50511
|
|
|
¥0.43053
|
|
|
¥0.36386
|
|
|
¥0.2147
|
|
|
查看
|
|
|
¥0.32205
|
|
|
¥0.28928
|
|
|
¥0.19888
|
|
|
¥0.17402
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
250 mW (1/4 W)
|
1 %
|
100 PPM / C
|
1206
|
3216
|
|
|
|
薄膜电阻器 - SMD 49.9ohms .1% 25ppm
- TNPW120649R9BEEA
- Vishay
-
1:
¥3.8872
-
9,254在途量
|
Mouser 零件编号
71-TNPW120649R9BEEA
|
Vishay
|
薄膜电阻器 - SMD 49.9ohms .1% 25ppm
|
|
9,254在途量
|
|
|
¥3.8872
|
|
|
¥2.8476
|
|
|
¥2.7798
|
|
|
¥2.7233
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
520 mW
|
0.1 %
|
25 PPM / C
|
1206
|
3216
|
|
|
|
薄膜电阻器 - SMD 49R9Ohm 0.01% 0603 5 PPM
- APC0603T49R9Z
- Ohmite
-
1:
¥12.9837
-
13库存量
-
与工厂核实状态
|
Mouser 零件编号
284-APC0603T49R9Z
与工厂核实状态
|
Ohmite
|
薄膜电阻器 - SMD 49R9Ohm 0.01% 0603 5 PPM
|
|
13库存量
|
|
|
¥12.9837
|
|
|
¥9.266
|
|
|
查看
|
|
|
¥6.554
|
|
|
¥8.1134
|
|
|
¥6.554
|
|
|
¥6.441
|
|
|
¥6.2263
|
|
|
¥6.0681
|
|
最低： 1
倍数： 1
:
100
|
|
SMD/SMT
|
49.9 Ohms
|
62.5 mW (1/16 W)
|
0.01 %
|
5 PPM / C
|
0603
|
1608
|
|
|
|
薄膜电阻器 - SMD 49R9Ohm 0.1% 0805 25 PPM
- APC0805B49R9N
- Ohmite
-
1:
¥3.0623
-
839库存量
-
与工厂核实状态
|
Mouser 零件编号
284-APC0805B49R9N
与工厂核实状态
|
Ohmite
|
薄膜电阻器 - SMD 49R9Ohm 0.1% 0805 25 PPM
|
|
839库存量
|
|
|
¥3.0623
|
|
|
¥1.5933
|
|
|
¥0.93451
|
|
|
¥0.79439
|
|
|
查看
|
|
|
¥0.68704
|
|
|
¥0.61246
|
|
|
¥0.49607
|
|
|
¥0.45539
|
|
|
¥0.42149
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
100 mW (1/10 W)
|
0.1 %
|
25 PPM / C
|
0805
|
2012
|
|
|
|
薄膜电阻器 - SMD CPF 0402 49R9 0.1% 25PPM 5K RL
- CPF0402B49R9E
- TE Connectivity / Holsworthy
-
1:
¥2.0679
-
13,315在途量
|
Mouser 零件编号
279-CPF0402B49R9E
|
TE Connectivity / Holsworthy
|
薄膜电阻器 - SMD CPF 0402 49R9 0.1% 25PPM 5K RL
|
|
13,315在途量
在途量:
3,315 预期 2026/10/26
10,000 预期 2026/12/10
|
|
|
¥2.0679
|
|
|
¥1.5029
|
|
|
¥1.4238
|
|
|
¥1.2543
|
|
|
¥1.06672
|
|
|
¥1.00118
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
62.5 mW (1/16 W)
|
0.1 %
|
25 PPM / C
|
0402
|
1005
|
|
|
|
薄膜电阻器 - SMD RP 2B 49R9 0.1% 15PPM CUT LENGTH
- RP73D2B49R9BTG
- TE Connectivity / Holsworthy
-
1:
¥9.5146
-
3,750在途量
|
Mouser 零件编号
279-RP73D2B49R9BTG
|
TE Connectivity / Holsworthy
|
薄膜电阻器 - SMD RP 2B 49R9 0.1% 15PPM CUT LENGTH
|
|
3,750在途量
在途量:
1,250 预期 2026/10/26
1,000 预期 2026/12/10
1,500 预期 2027/2/10
|
|
|
¥9.5146
|
|
|
¥7.8535
|
|
|
¥6.9382
|
|
|
¥6.4636
|
|
|
查看
|
|
|
¥6.1359
|
|
|
¥5.8534
|
|
|
¥5.7969
|
|
|
¥5.6274
|
|
|
¥5.1867
|
|
最低： 1
倍数： 1
|
|
SMD/SMT
|
49.9 Ohms
|
250 mW (1/4 W)
|
0.1 %
|
15 PPM / C
|
1206
|
3216
|
|
|
|
薄膜电阻器 - SMD 0402 49.9ohm .1% AEC-Q200
- ERA-2AEB49R9X
- Panasonic Industry
-
1:
¥0.90965
-
169,418预期 2026/11/26
|
Mouser 零件编号
667-ERA-2AEB49R9X
|
Panasonic Industry
|
薄膜电阻器 - SMD 0402 49.9ohm .1% AEC-Q200
|
|
169,418预期 2026/11/26
|
|
|
¥0.90965
|
|
|
¥0.678
|
|
|
¥0.64523
|
|
|
¥0.59551
|
|
|
查看
|
|
|
¥0.45539
|
|
|
¥0.56274
|
|
|
¥0.53788
|
|
|
¥0.48025
|
|
|
¥0.45539
|
|
最低： 1
倍数： 1
:
10,000
|
|
SMD/SMT
|
49.9 Ohms
|
62.5 mW (1/16 W)
|
0.1 %
|
25 PPM / C
|
0402
|
1005
|
|
|
|
薄膜电阻器 - SMD 0603 49.9ohm 0.1% 25ppm
- ERA-3AEB49R9V
- Panasonic Industry
-
1:
¥0.90965
-
163,069在途量
|
Mouser 零件编号
667-ERA-3AEB49R9V
|
Panasonic Industry
|
薄膜电阻器 - SMD 0603 49.9ohm 0.1% 25ppm
|
|
163,069在途量
在途量:
98,069 预期 2026/10/5
65,000 预期 2026/10/29
|
|
|
¥0.90965
|
|
|
¥0.53788
|
|
|
¥0.51302
|
|
|
¥0.44635
|
|
|
¥0.34691
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
100 mW (1/10 W)
|
0.1 %
|
25 PPM / C
|
0603
|
1608
|
|
|
|
薄膜电阻器 - SMD 1206 49.9ohm 25ppm 0.1% AEC-Q200
- ERA-8AEB49R9V
- Panasonic Industry
-
1:
¥2.2374
-
25,000在途量
|
Mouser 零件编号
667-ERA-8AEB49R9V
|
Panasonic Industry
|
薄膜电阻器 - SMD 1206 49.9ohm 25ppm 0.1% AEC-Q200
|
|
25,000在途量
在途量:
10,000 预期 2027/1/4
15,000 预期 2027/2/1
|
|
|
¥2.2374
|
|
|
¥1.6272
|
|
|
¥1.5368
|
|
|
¥1.5029
|
|
|
¥1.356
|
|
|
¥1.3447
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
250 mW (1/4 W)
|
0.1 %
|
25 PPM / C
|
1206
|
3216
|
|
|
|
厚膜电阻器 - SMD 0402 49.9ohms 1% AEC-Q200
- ERJ-2RKF49R9X
- Panasonic Industry
-
1:
¥0.82716
-
59,042库存量
-
1,908,000在途量
|
Mouser 零件编号
667-ERJ-2RKF49R9X
|
Panasonic Industry
|
厚膜电阻器 - SMD 0402 49.9ohms 1% AEC-Q200
|
|
59,042库存量
1,908,000在途量
在途量:
468,000 预期 2026/8/28
540,000 预期 2026/9/7
900,000 预期 2026/11/16
|
|
|
¥0.82716
|
|
|
¥0.15707
|
|
|
¥0.13221
|
|
|
¥0.10735
|
|
|
查看
|
|
|
¥0.03277
|
|
|
¥0.09153
|
|
|
¥0.07458
|
|
|
¥0.05763
|
|
|
¥0.03277
|
|
最低： 1
倍数： 1
:
10,000
|
|
SMD/SMT
|
49.9 Ohms
|
100 mW (1/10 W)
|
1 %
|
100 PPM / C
|
0402
|
1005
|
|
|
|
薄膜电阻器 - SMD .5watt 49.9ohm 25ppm 0.1% 0603 SMD
- PCAN0603E49R9BST5
- Vishay / Thin Film
-
1:
¥9.9892
-
18,000在途量
|
Mouser 零件编号
71-PCAN0603E49R9BST5
|
Vishay / Thin Film
|
薄膜电阻器 - SMD .5watt 49.9ohm 25ppm 0.1% 0603 SMD
|
|
18,000在途量
在途量:
3,000 预期 2026/10/5
7,000 预期 2027/1/1
8,000 预期 2027/3/22
|
|
|
¥9.9892
|
|
|
¥8.3168
|
|
|
¥7.2998
|
|
|
¥6.9156
|
|
|
¥6.4523
|
|
|
¥6.1924
|
|
最低： 1
倍数： 1
:
500
|
|
SMD/SMT
|
49.9 Ohms
|
500 mW (1/2 W)
|
0.1 %
|
25 PPM / C
|
0603
|
1608
|
|
|
|
薄膜电阻器 - SMD 1watt 49.9ohms 25ppm 0.1% 0805 SMD
- PCAN0805E49R9BST5
- Vishay / Thin Film
-
1:
¥17.8088
-
5,395在途量
|
Mouser 零件编号
71-PCAN0805E49R9BST5
|
Vishay / Thin Film
|
薄膜电阻器 - SMD 1watt 49.9ohms 25ppm 0.1% 0805 SMD
|
|
5,395在途量
在途量:
2,395 待发货
1,500 预期 2026/8/24
1,500 预期 2026/9/3
|
|
|
¥17.8088
|
|
|
¥12.3283
|
|
|
¥11.1192
|
|
|
¥9.5598
|
|
|
¥8.8592
|
|
最低： 1
倍数： 1
:
500
|
|
SMD/SMT
|
49.9 Ohms
|
1 W
|
0.1 %
|
25 PPM / C
|
0805
|
2012
|
|
|
|
薄膜电阻器 - SMD PCAN2512 25PPM 49.9 0.1% S T1 E1
- PCAN2512E49R9BST1
- Vishay
-
1:
¥62.3647
-
999预期 2027/3/12
|
Mouser 零件编号
71-PCAN2512E49R9BST1
|
Vishay
|
薄膜电阻器 - SMD PCAN2512 25PPM 49.9 0.1% S T1 E1
|
|
999预期 2027/3/12
|
|
|
¥62.3647
|
|
|
¥46.2057
|
|
|
¥44.2056
|
|
|
¥40.8156
|
|
|
查看
|
|
|
¥40.3862
|
|
|
¥39.8664
|
|
|
¥39.7873
|
|
最低： 1
倍数： 1
|
|
SMD/SMT
|
49.9 Ohms
|
6 W
|
0.1 %
|
25 PPM / C
|
2512
|
6432
|
|
|
|
金属膜电阻器 - 透孔 MBB/SMA 0207-50 1% CT 49R9
- MBB02070C4999FCT00
- Vishay / BC Components
-
1:
¥3.1414
-
4,950预期 2026/12/7
|
Mouser 零件编号
594-MBB02070C4999FCT
|
Vishay / BC Components
|
金属膜电阻器 - 透孔 MBB/SMA 0207-50 1% CT 49R9
|
|
4,950预期 2026/12/7
|
|
|
¥3.1414
|
|
|
¥2.2826
|
|
|
¥1.6837
|
|
|
¥0.91869
|
|
|
查看
|
|
|
¥0.38081
|
|
|
¥0.75258
|
|
|
¥0.63732
|
|
|
¥0.57065
|
|
|
¥0.38081
|
|
最低： 1
倍数： 1
:
5,000
|
|
Axial
|
49.9 Ohms
|
600 mW
|
1 %
|
50 PPM / C
|
|
|
|
|
|
厚膜电阻器 - SMD 49.9 Ohms 1/8 W 0805 1% AEC-Q200
- AF0805FR-0749R9L
- YAGEO
-
1:
¥1.07576
-
19,302在途量
|
Mouser 零件编号
603-AF0805FR-0749R9L
|
YAGEO
|
厚膜电阻器 - SMD 49.9 Ohms 1/8 W 0805 1% AEC-Q200
|
|
19,302在途量
在途量:
4,302 预期 2026/9/28
15,000 预期 2027/1/12
|
|
|
¥1.07576
|
|
|
¥0.33109
|
|
|
¥0.23165
|
|
|
¥0.17402
|
|
|
¥0.1243
|
|
|
查看
|
|
|
¥0.09153
|
|
|
¥0.08249
|
|
最低： 1
倍数： 1
:
5,000
|
|
SMD/SMT
|
49.9 Ohms
|
125 mW (1/8 W)
|
1 %
|
100 PPM / C
|
0805
|
2012
|
|
