Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
BLM21BB121SN1D
Murata Electronics
1:
$0.15
3,167 In Stock
8,000 On Order
Mouser Part No
81-BLM21B121S
Murata Electronics
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
3,167 In Stock
8,000 On Order
View Dates
Alternative Packaging
Stock:
3,167 Can Dispatch Immediately
On Order:
4,000 Expected 2026/03/30
4,000 Expected 2026/05/26
Factory Lead Time:
18 Weeks
1
$0.15
10
$0.105
25
$0.092
50
$0.083
100
View
4,000
$0.037
100
$0.074
250
$0.063
500
$0.056
1,000
$0.038
4,000
$0.037
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
120 Ohms
600 mA
25 %
250 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
BLM21BD601SN1D
Murata Electronics
1:
$0.18
31,266 In Stock
40,000 Expected 2026/09/25
Mouser Part No
81-BLM21B601S
Murata Electronics
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
31,266 In Stock
40,000 Expected 2026/09/25
1
$0.18
10
$0.121
25
$0.108
50
$0.099
100
View
4,000
$0.038
100
$0.08
250
$0.069
500
$0.066
1,000
$0.042
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
600 Ohms
300 mA
25 %
350 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below
BLM21BB050SZ1D
Murata Electronics
1:
$0.17
5,681 In Stock
4,000 Expected 2026/04/01
Mouser Part No
81-BLM21BB050SZ1D
Murata Electronics
Ferrite Beads 5 OHM 1000MA Alternate Sizing Guide Below
5,681 In Stock
4,000 Expected 2026/04/01
1
$0.17
10
$0.117
25
$0.101
50
$0.091
100
View
4,000
$0.04
100
$0.081
250
$0.07
500
$0.062
1,000
$0.053
4,000
$0.04
Buy
Min.: 1
Mult.: 1
Details
BLM21_Z
Ferrite Beads
SMD/SMT
0805 (2012 metric)
5 Ohms
1 A
25 %
20 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below
BLM21BB331SN1D
Murata Electronics
1:
$0.15
2,174 In Stock
20,000 Expected 2026/05/21
Mouser Part No
81-BLM21BB331SN1D
Murata Electronics
Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below
2,174 In Stock
20,000 Expected 2026/05/21
Alternative Packaging
1
$0.15
10
$0.105
25
$0.092
50
$0.083
100
View
4,000
$0.038
100
$0.074
250
$0.063
500
$0.056
1,000
$0.049
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
330 Ohms
400 mA
25 %
400 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below
BLM21BB600SN1D
Murata Electronics
1:
$0.14
16,725 In Stock
Mouser Part No
81-BLM21BB600SN1D
Murata Electronics
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below
16,725 In Stock
1
$0.14
10
$0.095
25
$0.083
50
$0.076
100
View
4,000
$0.037
100
$0.074
250
$0.063
500
$0.056
1,000
$0.038
4,000
$0.037
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
60 Ohms
800 mA
25 %
200 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
BLM21BD121SN1D
Murata Electronics
1:
$0.15
15,358 In Stock
Mouser Part No
81-BLM21BD121SN1D
Murata Electronics
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
15,358 In Stock
1
$0.15
10
$0.109
25
$0.095
50
$0.085
100
View
4,000
$0.038
100
$0.077
250
$0.066
500
$0.058
1,000
$0.04
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
120 Ohms
350 mA
25 %
250 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below
BLM21BD152SN1D
Murata Electronics
1:
$0.20
24,907 In Stock
40,000 Expected 2026/05/19
Mouser Part No
81-BLM21BD152SN1D
Murata Electronics
Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below
24,907 In Stock
40,000 Expected 2026/05/19
1
$0.20
10
$0.143
25
$0.124
50
$0.11
100
View
4,000
$0.05
100
$0.10
250
$0.085
500
$0.076
1,000
$0.051
4,000
$0.05
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
1.5 kOhms
250 mA
25 %
450 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below
BLM21BD221SN1D
Murata Electronics
1:
$0.15
470 In Stock
12,000 Expected 2026/05/19
Mouser Part No
81-BLM21BD221SN1D
Murata Electronics
Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below
470 In Stock
12,000 Expected 2026/05/19
1
$0.15
10
$0.109
25
$0.095
50
$0.085
100
View
4,000
$0.038
100
$0.077
250
$0.066
500
$0.058
1,000
$0.04
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
220 Ohms
350 mA
25 %
250 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below
BLM21BD272SH1L
Murata Electronics
1:
$0.24
9,970 In Stock
15,000 Expected 2026/05/19
Mouser Part No
81-BLM21BD272SH1L
Murata Electronics
Ferrite Beads 2700 OHM 25% Alternate Sizing Guide Below
9,970 In Stock
15,000 Expected 2026/05/19
1
$0.24
10
$0.167
25
$0.147
50
$0.131
100
View
3,000
$0.062
100
$0.117
250
$0.10
500
$0.088
1,000
$0.063
3,000
$0.062
Buy
Min.: 1
Mult.: 1
Details
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
2.7 kOhms
200 mA
25 %
800 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads
BLM21BD272SZ1L
Murata Electronics
1:
$0.22
4,331 In Stock
9,000 On Order
Mouser Part No
81-BLM21BD272SZ1L
Murata Electronics
Ferrite Beads
4,331 In Stock
9,000 On Order
View Dates
Stock:
4,331 Can Dispatch Immediately
On Order:
3,000 Expected 2026/05/19
6,000 Expected 2026/05/26
Factory Lead Time:
17 Weeks
1
$0.22
10
$0.158
25
$0.138
50
$0.123
100
View
3,000
$0.056
100
$0.11
250
$0.094
500
$0.083
1,000
$0.059
3,000
$0.056
Buy
Min.: 1
Mult.: 1
Details
BLM21_Z
Ferrite Beads
SMD/SMT
0805 (2012 metric)
2.7 kOhms
200 mA
25 %
800 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below
BLM21BD471SN1D
Murata Electronics
1:
$0.16
11,353 In Stock
Mouser Part No
81-BLM21BD471SN1D
Murata Electronics
Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below
11,353 In Stock
Alternative Packaging
1
$0.16
10
$0.11
25
$0.097
50
$0.087
100
View
4,000
$0.038
100
$0.078
250
$0.067
500
$0.059
1,000
$0.04
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
470 Ohms
300 mA
25 %
350 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads
BLM21BD601SZ1D
Murata Electronics
1:
$0.18
2,918 In Stock
Mouser Part No
81-BLM21BD601SZ1D
Murata Electronics
Ferrite Beads
2,918 In Stock
1
$0.18
10
$0.122
25
$0.106
50
$0.095
100
View
4,000
$0.041
100
$0.085
250
$0.073
500
$0.065
1,000
$0.043
4,000
$0.041
Buy
Min.: 1
Mult.: 1
Details
BLM21_Z
Ferrite Beads
SMD/SMT
0805 (2012 metric)
600 Ohms
300 mA
25 %
350 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 125degC
BLM21PG102SH1D
Murata Electronics
1:
$0.17
600 In Stock
12,000 Expected 2026/05/19
New Product
Mouser Part No
81-BLM21PG102SH1D
New Product
Murata Electronics
Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 125degC
600 In Stock
12,000 Expected 2026/05/19
1
$0.17
10
$0.112
25
$0.098
50
$0.088
100
View
4,000
$0.038
100
$0.078
250
$0.067
500
$0.06
1,000
$0.053
4,000
$0.038
Buy
Min.: 1
Mult.: 1
Details
BLM21_H
Ferrite Beads
SMD/SMT
0805 (2012 metric)
1 kOhms
1.15 A
25 %
300 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
1.25 mm
AEC-Q200
Reel, Cut Tape
Ferrite Beads 120 OHM 25%
BLM21PG121SZ1D
Murata Electronics
1:
$0.11
1,896 In Stock
12,000 On Order
Mouser Part No
81-BLM21PG121SZ1D
Murata Electronics
Ferrite Beads 120 OHM 25%
1,896 In Stock
12,000 On Order
View Dates
Stock:
1,896 Can Dispatch Immediately
On Order:
4,000 Expected 2026/03/23
8,000 Expected 2026/06/04
Factory Lead Time:
15 Weeks
1
$0.11
10
$0.078
25
$0.06
100
$0.055
250
View
4,000
$0.026
250
$0.047
500
$0.042
1,000
$0.029
4,000
$0.026
Buy
Min.: 1
Mult.: 1
Details
BLM21_Z
Ferrite Beads
SMD/SMT
0805 (2012 metric)
120 Ohms
3 A
25 %
30 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below
BLM21PG220SH1D
Murata Electronics
1:
$0.16
16,598 In Stock
20,000 Expected 2026/06/15
Mouser Part No
81-BLM21PG220SH1D
Murata Electronics
Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below
16,598 In Stock
20,000 Expected 2026/06/15
1
$0.16
10
$0.11
25
$0.097
50
$0.087
100
View
4,000
$0.036
100
$0.078
250
$0.067
500
$0.059
1,000
$0.04
4,000
$0.036
Buy
Min.: 1
Mult.: 1
Details
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
22 Ohms
6 A
25 %
10 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 330 OHM Alternate Sizing Guide Below
BLM21PG331SZ1D
Murata Electronics
1:
$0.11
7,030 In Stock
4,000 Expected 2026/05/21
Mouser Part No
81-BLM21PG331SZ1D
Murata Electronics
Ferrite Beads 330 OHM Alternate Sizing Guide Below
7,030 In Stock
4,000 Expected 2026/05/21
1
$0.11
10
$0.078
25
$0.06
100
$0.055
250
View
4,000
$0.026
250
$0.047
500
$0.042
1,000
$0.029
4,000
$0.026
Buy
Min.: 1
Mult.: 1
Details
BLM21_Z
Ferrite Beads
SMD/SMT
0805 (2012 metric)
330 Ohms
1.5 A
25 %
70 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below
BLM31PG121SZ1L
Murata Electronics
1:
$0.33
5,935 In Stock
3,000 Expected 2026/04/06
Mouser Part No
81-BLM31PG121SZ1L
Murata Electronics
Ferrite Beads 120 OHM 2000MA Alternate Sizing Guide Below
5,935 In Stock
3,000 Expected 2026/04/06
1
$0.33
10
$0.233
25
$0.202
50
$0.18
100
View
3,000
$0.104
100
$0.16
250
$0.137
500
$0.121
1,000
$0.106
3,000
$0.104
Buy
Min.: 1
Mult.: 1
Details
BLM31 _Z
Ferrite Beads
SMD/SMT
1206 (3216 metric)
120 Ohms
3.5 A
25 %
20 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below
BLM31PG330SH1L
Murata Electronics
1:
$0.361
5,047 In Stock
4,515 Expected 2026/07/30
Mouser Part No
81-BLM31PG330SH1L
Murata Electronics
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below
5,047 In Stock
4,515 Expected 2026/07/30
1
$0.361
10
$0.254
25
$0.219
50
$0.197
100
View
3,000
$0.099
100
$0.174
250
$0.148
500
$0.128
1,000
$0.116
3,000
$0.099
Buy
Min.: 1
Mult.: 1
Details
BLM31_H
Ferrite Chip Beads
SMD/SMT
1206 (3216 metric)
33 Ohms
6 A
25 %
10 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads
BLM31PG500SZ1L
Murata Electronics
1:
$0.33
2,850 In Stock
3,000 Expected 2026/05/26
Mouser Part No
81-BLM31PG500SZ1L
Murata Electronics
Ferrite Beads
2,850 In Stock
3,000 Expected 2026/05/26
1
$0.33
10
$0.233
25
$0.202
50
$0.187
100
View
3,000
$0.09
100
$0.166
250
$0.142
500
$0.126
1,000
$0.109
3,000
$0.09
Buy
Min.: 1
Mult.: 1
Details
BLM31 _Z
Ferrite Beads
SMD/SMT
1206 (3216 metric)
50 Ohms
3.5 A
25 %
15 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
BLM31PG601SH1L
Murata Electronics
1:
$0.361
8,215 In Stock
15,000 Expected 2026/06/04
Mouser Part No
81-BLM31PG601SH1L
Murata Electronics
Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
8,215 In Stock
15,000 Expected 2026/06/04
Alternative Packaging
1
$0.361
10
$0.254
25
$0.219
50
$0.197
100
View
3,000
$0.099
100
$0.174
250
$0.148
500
$0.13
1,000
$0.116
3,000
$0.099
Buy
Min.: 1
Mult.: 1
Details
BLM31_H
Ferrite Chip Beads
SMD/SMT
1206 (3216 metric)
600 Ohms
1.5 A
25 %
90 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below
BLM41PG600SH1L
Murata Electronics
1:
$0.47
4,599 In Stock
5,000 Expected 2026/02/27
Mouser Part No
81-BLM41PG600SH1L
Murata Electronics
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below
4,599 In Stock
5,000 Expected 2026/02/27
1
$0.47
10
$0.328
25
$0.284
50
$0.254
100
View
2,500
$0.133
100
$0.226
250
$0.191
500
$0.167
1,000
$0.155
2,500
$0.133
Buy
Min.: 1
Mult.: 1
Details
BLM41_H
Ferrite Chip Beads
SMD/SMT
1806 (4516 metric)
60 Ohms
6 A
25 %
10 mOhms
- 55 C
+ 125 C
4.5 mm
1.6 mm
1.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below
BLM41PG750SH1L
Murata Electronics
1:
$0.47
2,244 In Stock
2,500 Expected 2026/05/25
Mouser Part No
81-BLM41PG750SH1L
Murata Electronics
Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below
2,244 In Stock
2,500 Expected 2026/05/25
1
$0.47
10
$0.328
25
$0.284
50
$0.254
100
View
2,500
$0.133
100
$0.226
250
$0.184
500
$0.167
1,000
$0.152
2,500
$0.133
Buy
Min.: 1
Mult.: 1
Details
BLM41_H
Ferrite Chip Beads
SMD/SMT
1806 (4516 metric)
75 Ohms
3.5 A
25 %
25 mOhms
- 55 C
+ 125 C
4.5 mm
1.6 mm
1.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 4600 OHM 900MHZ 0.27A
NFZ15SG462SN10D
Murata Electronics
1:
$0.20
9,570 In Stock
10,000 Expected 2026/04/24
Mouser Part No
81-NFZ15SG462SN10D
Murata Electronics
Ferrite Beads 4600 OHM 900MHZ 0.27A
9,570 In Stock
10,000 Expected 2026/04/24
1
$0.20
10
$0.14
25
$0.121
50
$0.108
100
View
10,000
$0.055
100
$0.097
250
$0.083
500
$0.073
1,000
$0.064
5,000
$0.055
10,000
$0.055
Buy
Min.: 1
Mult.: 1
Details
NFZ
EMI Filters
SMD/SMT
4.6 kOhms
270 mA
25 %
1.65 Ohms
- 55 C
+ 125 C
1 mm
0.5 mm
0.5 mm
Reel, Cut Tape
Ferrite Beads 120 OHM 1.1A
NFZ18SM121SN10D
Murata Electronics
1:
$0.25
2,736 In Stock
4,000 Expected 2026/04/20
Mouser Part No
81-NFZ18SM121SN10D
Murata Electronics
Ferrite Beads 120 OHM 1.1A
2,736 In Stock
4,000 Expected 2026/04/20
1
$0.25
10
$0.177
25
$0.154
50
$0.137
100
View
4,000
$0.065
100
$0.123
250
$0.105
500
$0.093
1,000
$0.072
4,000
$0.065
Buy
Min.: 1
Mult.: 1
Details
NFZ
EMI Filters
SMD/SMT
0603 (1608 metric)
120 Ohms
1.25 A
25 %
140 mOhms
- 55 C
+ 125 C
1.6 mm
0.8 mm
0.8 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 100 OHM 5.2A
NFZ2MSD101SZ10L
Murata Electronics
1:
$0.44
3,185 In Stock
12,000 Expected 2026/04/14
Mouser Part No
81-NFZ2MSD101SZ10L
Murata Electronics
Ferrite Beads 100 OHM 5.2A
3,185 In Stock
12,000 Expected 2026/04/14
1
$0.44
10
$0.363
50
$0.361
100
$0.299
250
View
3,000
$0.233
250
$0.285
500
$0.267
1,000
$0.233
3,000
$0.233
Buy
Min.: 1
Mult.: 1
Details
NFZ
EMI Filters
SMD/SMT
0806 (2016 metric)
100 Ohms
5.2 A
25 %
18 mOhms
- 55 C
+ 125 C
2 mm
1.6 mm
1.2 mm
AEC-Q200
Reel, Cut Tape, MouseReel