Ferrite Beads 1000 OHM Alternate Sizing Guide Below
BLM18SP102SZ1D
Murata Electronics
1:
$0.26
55,398 Có hàng
32,000 Dự kiến 19/11/2026
Mã Phụ tùng của Mouser
81-BLM18SP102SZ1D
Murata Electronics
Ferrite Beads 1000 OHM Alternate Sizing Guide Below
55,398 Có hàng
32,000 Dự kiến 19/11/2026
1
$0.26
10
$0.184
25
$0.159
50
$0.142
100
Xem
4,000
$0.063
100
$0.127
250
$0.109
500
$0.094
1,000
$0.063
4,000
$0.063
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM18_Z
Ferrite Chip Beads
SMD/SMT
0603 (1608 metric)
1 kOhms
1.2 A
25 %
222 mOhms
- 55 C
+ 125 C
1.6 mm
0.8 mm
0.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads FB SMD 0603inch 600o hm POWRTRN, AEC-Q200 Alternate Sizing Guide Below
BLM18SP601SH1D
Murata Electronics
1:
$0.30
59,665 Có hàng
Mã Phụ tùng của Mouser
81-BLM18SP601SH1D
Murata Electronics
Ferrite Beads FB SMD 0603inch 600o hm POWRTRN, AEC-Q200 Alternate Sizing Guide Below
59,665 Có hàng
1
$0.30
10
$0.207
25
$0.179
50
$0.16
100
Xem
4,000
$0.069
100
$0.143
250
$0.122
500
$0.108
1,000
$0.074
4,000
$0.069
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM18_H
Ferrite Chip Beads
SMD/SMT
0603 (1608 metric)
600 Ohms
1.5 A
25 %
168 mOhms
- 55 C
+ 125 C
1.6 mm
0.8 mm
0.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
BLM21AG102SN1D
Murata Electronics
1:
$0.16
251,464 Có hàng
180,000 Dự kiến 10/11/2026
Mã Phụ tùng của Mouser
81-BLM21AG102SN1
Murata Electronics
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
251,464 Có hàng
180,000 Dự kiến 10/11/2026
1
$0.16
10
$0.115
25
$0.098
50
$0.088
100
Xem
4,000
$0.04
100
$0.079
250
$0.068
500
$0.06
1,000
$0.053
4,000
$0.04
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
1 kOhms
600 mA
25 %
450 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
BLM21AG121SH1D
Murata Electronics
1:
$0.19
30,644 Có hàng
Mã Phụ tùng của Mouser
81-BLM21AG121SH1D
Murata Electronics
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
30,644 Có hàng
1
$0.19
10
$0.135
25
$0.117
50
$0.105
100
Xem
4,000
$0.046
100
$0.094
250
$0.076
500
$0.071
1,000
$0.063
4,000
$0.046
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
120 Ohms
1 A
25 %
150 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below
BLM21BD152SN1D
Murata Electronics
1:
$0.21
31,519 Có hàng
Mã Phụ tùng của Mouser
81-BLM21BD152SN1D
Murata Electronics
Ferrite Beads 1500 OHM 25% Alternate Sizing Guide Below
31,519 Có hàng
1
$0.21
10
$0.15
25
$0.13
50
$0.117
100
Xem
4,000
$0.051
100
$0.104
250
$0.089
500
$0.079
1,000
$0.07
4,000
$0.051
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
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 1800 OHM 5% Alternate Sizing Guide Below
BLM21BD182SN1D
Murata Electronics
1:
$0.21
27,003 Có hàng
Mã Phụ tùng của Mouser
81-BLM21BD182SN1D
Murata Electronics
Ferrite Beads 1800 OHM 5% Alternate Sizing Guide Below
27,003 Có hàng
1
$0.21
10
$0.15
25
$0.13
50
$0.117
100
Xem
4,000
$0.05
100
$0.104
250
$0.089
500
$0.079
1,000
$0.069
4,000
$0.05
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
1.8 kOhms
250 mA
25 %
500 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
BLM21PG600SN1D
Murata Electronics
1:
$0.11
252,778 Có hàng
260,000 Dự kiến 08/10/2026
Mã Phụ tùng của Mouser
81-BLM21P600S
Murata Electronics
Ferrite Beads 60 OHM 25% Alternate Sizing Guide Below
252,778 Có hàng
260,000 Dự kiến 08/10/2026
1
$0.11
10
$0.08
25
$0.063
100
$0.057
4,000
$0.028
8,000
Xem
250
$0.049
500
$0.043
1,000
$0.038
8,000
$0.025
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
60 Ohms
3.5 A
25 %
25 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
BLM21PG121SH1D
Murata Electronics
1:
$0.16
42,011 Có hàng
Mã Phụ tùng của Mouser
81-BLM21PG121SH1D
Murata Electronics
Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
42,011 Có hàng
1
$0.16
10
$0.112
25
$0.098
50
$0.088
100
Xem
4,000
$0.04
100
$0.078
250
$0.067
500
$0.06
1,000
$0.053
4,000
$0.04
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_H
Ferrite Chip 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 1000 OHM Alternate Sizing Guide Below
BLM21SP102SH1D
Murata Electronics
1:
$0.34
27,341 Có hàng
Mã Phụ tùng của Mouser
81-BLM21SP102SH1D
Murata Electronics
Ferrite Beads 1000 OHM Alternate Sizing Guide Below
27,341 Có hàng
1
$0.34
10
$0.238
25
$0.191
50
$0.172
100
Xem
4,000
$0.084
100
$0.155
250
$0.134
500
$0.12
1,000
$0.084
4,000
$0.084
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
1 kOhms
1.6 A
25 %
120 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 180 OHM
BLM21SP181BH1D
Murata Electronics
1:
$0.41
34,128 Có hàng
Mã Phụ tùng của Mouser
81-BLM21SP181BH1D
Murata Electronics
Ferrite Beads 180 OHM
34,128 Có hàng
1
$0.41
10
$0.285
25
$0.247
50
$0.221
100
Xem
4,000
$0.098
100
$0.197
250
$0.167
500
$0.147
1,000
$0.104
4,000
$0.098
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
180 Ohms
4 A
25 %
20 mOhms
- 55 C
+ 150 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 330 OHM Alternate Sizing Guide Below
BLM21SP331SN1D
Murata Electronics
1:
$0.31
24,397 Có hàng
16,000 Dự kiến 19/11/2026
Mã Phụ tùng của Mouser
81-BLM21SP331SN1D
Murata Electronics
Ferrite Beads 330 OHM Alternate Sizing Guide Below
24,397 Có hàng
16,000 Dự kiến 19/11/2026
1
$0.31
10
$0.218
25
$0.19
50
$0.17
100
Xem
4,000
$0.08
100
$0.151
250
$0.134
500
$0.118
1,000
$0.10
4,000
$0.08
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_xN
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
330 Ohms
2.8 A
25 %
40 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 600 OHM 125C 1.5A Alternate Sizing Guide Below
BLM21SP601SH1D
Murata Electronics
1:
$0.34
107,314 Có hàng
180,000 Dự kiến 01/03/2027
Mã Phụ tùng của Mouser
81-BLM21SP601SH1D
Murata Electronics
Ferrite Beads 600 OHM 125C 1.5A Alternate Sizing Guide Below
107,314 Có hàng
180,000 Dự kiến 01/03/2027
1
$0.34
10
$0.238
25
$0.206
50
$0.185
100
Xem
4,000
$0.083
100
$0.164
250
$0.14
500
$0.12
1,000
$0.084
4,000
$0.083
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
BLM21_H
Ferrite Chip Beads
SMD/SMT
0805 (2012 metric)
600 Ohms
2.3 A
25 %
60 mOhms
- 55 C
+ 125 C
2 mm
1.25 mm
0.85 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below
BLM31PG330SN1L
Murata Electronics
1:
$0.32
68,734 Có hàng
120,000 Đang đặt hàng
Mã Phụ tùng của Mouser
81-BLM31P330S
Murata Electronics
Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below
68,734 Có hàng
120,000 Đang đặt hàng
Xem ngày
Tồn kho:
68,734 Có thể Giao hàng Ngay
Đang đặt hàng:
51,000 Dự kiến 23/09/2026
69,000 Dự kiến 21/12/2026
Thời gian sản xuất của nhà máy:
12 Tuần
1
$0.32
10
$0.225
25
$0.195
50
$0.175
100
Xem
3,000
$0.078
100
$0.156
250
$0.133
500
$0.116
1,000
$0.079
3,000
$0.078
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
BLM31_SN
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
Reel, Cut Tape, MouseReel
Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below
BLM31PG391SN1L
Murata Electronics
1:
$0.32
102,398 Có hàng
75,000 Dự kiến 19/11/2026
Mã Phụ tùng của Mouser
81-BLM31P391S
Murata Electronics
Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below
102,398 Có hàng
75,000 Dự kiến 19/11/2026
1
$0.32
10
$0.225
25
$0.195
50
$0.175
100
Xem
3,000
$0.079
100
$0.156
250
$0.133
500
$0.113
1,000
$0.079
3,000
$0.079
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
BLM31_SN
Ferrite Chip Beads
SMD/SMT
1206 (3216 metric)
390 Ohms
2 A
25 %
50 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below
BLM31PG500SN1L
Murata Electronics
1:
$0.32
108,696 Có hàng
75,000 Dự kiến 25/09/2026
Mã Phụ tùng của Mouser
81-BLM31P500S
Murata Electronics
Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below
108,696 Có hàng
75,000 Dự kiến 25/09/2026
Bao bì thay thế
1
$0.32
10
$0.225
25
$0.195
50
$0.175
100
Xem
3,000
$0.079
100
$0.156
250
$0.133
500
$0.113
1,000
$0.079
3,000
$0.079
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
BLM31_SN
Ferrite Chip Beads
SMD/SMT
1206 (3216 metric)
50 Ohms
3.5 A
25 %
25 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below
BLM31PG391SH1L
Murata Electronics
1:
$0.38
16,543 Có hàng
12,000 Dự kiến 26/10/2026
Mã Phụ tùng của Mouser
81-BLM31PG391SH1L
Murata Electronics
Ferrite Beads 390 OHM 25% Alternate Sizing Guide Below
16,543 Có hàng
12,000 Dự kiến 26/10/2026
1
$0.38
10
$0.265
25
$0.23
50
$0.205
100
Xem
3,000
$0.095
100
$0.183
250
$0.156
500
$0.137
1,000
$0.095
3,000
$0.095
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
BLM31_H
Ferrite Chip Beads
SMD/SMT
1206 (3216 metric)
390 Ohms
2 A
25 %
50 mOhms
- 55 C
+ 125 C
3.2 mm
1.6 mm
1.1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
BLM41PG102SH1L
Murata Electronics
1:
$0.54
10,428 Có hàng
Mã Phụ tùng của Mouser
81-BLM41PG102SH1L
Murata Electronics
Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
10,428 Có hàng
1
$0.54
10
$0.368
25
$0.321
50
$0.284
100
Xem
2,500
$0.151
100
$0.252
250
$0.223
500
$0.195
1,000
$0.179
2,500
$0.151
Mua
Tối thiểu: 1
Nhiều: 1
Tối đa: 2,500
Rulo cuốn :
2,500
Các chi tiết
BLM41_H
Ferrite Chip Beads
SMD/SMT
1806 (4516 metric)
1 kOhms
1.5 A
25 %
90 mOhms
- 55 C
+ 125 C
4.5 mm
1.6 mm
1.6 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads EMI Filter SMD NONAUTO
NFZ2MSD131SN10L
Murata Electronics
1:
$0.42
8,996 Có hàng
Mã Phụ tùng của Mouser
81-NFZ2MSD131SN10L
Murata Electronics
Ferrite Beads EMI Filter SMD NONAUTO
8,996 Có hàng
1
$0.42
10
$0.345
50
$0.341
100
$0.284
250
Xem
3,000
$0.194
250
$0.269
500
$0.252
1,000
$0.213
3,000
$0.194
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
NFZ
EMI Filters
SMD/SMT
0806 (2016 metric)
130 Ohms
1.5 A
25 %
144 mOhms
- 55 C
+ 125 C
2 mm
1.6 mm
1.2 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 220Ohm 25% 1608 AEC-Q200
KPZ1608SHR221ATD25
TDK
1:
$0.21
52,196 Có hàng
Mã Phụ tùng của Mouser
810-KPZ1608SHR221ATD
TDK
Ferrite Beads 220Ohm 25% 1608 AEC-Q200
52,196 Có hàng
1
$0.21
10
$0.144
25
$0.125
50
$0.114
100
Xem
4,000
$0.056
100
$0.098
250
$0.089
500
$0.079
1,000
$0.069
4,000
$0.056
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
KPZ-HR
Ferrite Chip Beads
SMD/SMT
0603 (1608 metric)
220 Ohms
2.2 A
25 %
50 mOhms
- 55 C
+ 150 C
1.6 mm
0.8 mm
0.8 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 350,@100MHz,1005 AUDIO NOISE SUPRSION
MAF1005GAD262AT000
TDK
1:
$0.26
23,905 Có hàng
Mã Phụ tùng của Mouser
810-MAF1005GAD262AT0
TDK
Ferrite Beads 350,@100MHz,1005 AUDIO NOISE SUPRSION
23,905 Có hàng
1
$0.26
10
$0.181
25
$0.157
50
$0.141
100
Xem
10,000
$0.07
100
$0.126
250
$0.108
500
$0.095
1,000
$0.083
4,000
$0.07
10,000
$0.07
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
10,000
Các chi tiết
MAF-G
Noise Suppression Filters
SMD/SMT
0402 (1005 metric)
400 Ohms
300 mA
1.2 Ohms
- 55 C
+ 125 C
1 mm
0.5 mm
0.55 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 500 @100MHz,1005 AUDIO NOISE SUPRSION
MAF1005GAD352AT000
TDK
1:
$0.26
64,077 Có hàng
50,000 Dự kiến 12/10/2026
Mã Phụ tùng của Mouser
810-MAF1005GAD352AT0
TDK
Ferrite Beads 500 @100MHz,1005 AUDIO NOISE SUPRSION
64,077 Có hàng
50,000 Dự kiến 12/10/2026
1
$0.26
10
$0.181
25
$0.157
50
$0.141
100
Xem
10,000
$0.07
100
$0.126
250
$0.108
500
$0.095
1,000
$0.083
4,000
$0.07
10,000
$0.07
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
10,000
Các chi tiết
MAF-G
Noise Suppression Filters
SMD/SMT
0402 (1005 metric)
500 Ohms
270 mA
1.65 Ohms
- 55 C
+ 125 C
1 mm
0.5 mm
0.55 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 1005 12ohm 6A Noise Suppress Filter
MAF1005PAD120CT000
TDK
1:
$0.26
155,547 Có hàng
Mã Phụ tùng của Mouser
810-MAF1005PAD120CT0
TDK
Ferrite Beads 1005 12ohm 6A Noise Suppress Filter
155,547 Có hàng
1
$0.26
10
$0.181
25
$0.157
50
$0.141
100
Xem
10,000
$0.07
100
$0.126
250
$0.108
500
$0.095
1,000
$0.083
4,000
$0.07
10,000
$0.07
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
10,000
Các chi tiết
MAF-P
Noise Suppression Filters
SMD/SMT
0402 (1005 metric)
12 Ohms
6 A
9 mOhms
- 55 C
+ 125 C
1 mm
0.5 mm
0.5 mm
Reel, Cut Tape, MouseReel
Ferrite Beads 0603 30ohms 2.3A Noise Suprsn filter
MAF1608GAD201LTAH0
TDK
1:
$0.28
18,100 Có hàng
12,000 Dự kiến 05/10/2026
Mã Phụ tùng của Mouser
810-MAF1608GAD201LTA
TDK
Ferrite Beads 0603 30ohms 2.3A Noise Suprsn filter
18,100 Có hàng
12,000 Dự kiến 05/10/2026
1
$0.28
10
$0.216
25
$0.188
50
$0.168
100
Xem
4,000
$0.086
100
$0.15
250
$0.128
500
$0.113
1,000
$0.086
4,000
$0.086
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
4,000
Các chi tiết
MAF
Ferrite Chip Beads
SMD/SMT
0603 (1608 metric)
30 Ohms
2.3 A
59 mOhms
- 55 C
+ 125 C
1.6 mm
0.8 mm
0.75 mm
Reel, Cut Tape, MouseReel
Ferrite Beads Noise Suppression Filter 2016, 330Ohms, 2MHz
MDF2016BSS600CTD25
TDK
1:
$0.28
12,345 Có hàng
Mã Phụ tùng của Mouser
810-MDF2016BSS600CTD
TDK
Ferrite Beads Noise Suppression Filter 2016, 330Ohms, 2MHz
12,345 Có hàng
1
$0.28
10
$0.227
25
$0.21
50
$0.198
100
Xem
3,000
$0.122
100
$0.187
250
$0.173
500
$0.161
1,000
$0.136
3,000
$0.122
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
3,000
Các chi tiết
MDF
EMC Filters
SMD/SMT
0806 (2016 metric)
60 Ohms
850 mA
330 mOhms
- 40 C
+ 125 C
2 mm
1.6 mm
1 mm
AEC-Q200
Reel, Cut Tape, MouseReel
Ferrite Beads 01005 240ohms 200mA SMD Signal Line
MMZ0402S241CT000
TDK
1:
$0.28
19,167 Có hàng
Mã Phụ tùng của Mouser
810-MMZ0402S241CT000
TDK
Ferrite Beads 01005 240ohms 200mA SMD Signal Line
19,167 Có hàng
1
$0.28
10
$0.191
25
$0.166
50
$0.149
100
Xem
20,000
$0.075
100
$0.133
250
$0.113
500
$0.099
1,000
$0.087
5,000
$0.075
20,000
$0.075
Mua
Tối thiểu: 1
Nhiều: 1
Rulo cuốn :
20,000
Các chi tiết
MMZ
Ferrite Chip Beads
SMD/SMT
01005 (0402 metric)
240 Ohms
200 mA
25 %
1 Ohms
- 55 C
+ 125 C
0.4 mm
0.2 mm
0.2 mm
Reel, Cut Tape, MouseReel