Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM
B66317G1000X187
TDK
1:
$1.16
3,600 Expected 8/14/2026
Mouser Part #
871-B66317G1000X187
TDK
Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM
3,600 Expected 8/14/2026
1
$1.16
10
$0.801
25
$0.691
50
$0.636
100
View
100
$0.56
250
$0.455
500
$0.422
900
$0.412
Buy
Min.: 1
Mult.: 1
Details
E25/13/7
Ferrite Cores
Gapped
E Core
25 x 13 x 7 (EF 25)
91 nH
N87
Bulk
Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm
B66317G500X187
TDK
1:
$1.16
3,587 Expected 9/14/2026
Mouser Part #
871-B66317G500X187
TDK
Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm
3,587 Expected 9/14/2026
1
$1.16
10
$0.802
25
$0.692
50
$0.637
100
View
100
$0.561
250
$0.455
500
$0.422
900
$0.412
Buy
Min.: 1
Mult.: 1
Details
B66317G
Ferrite Cores
Gapped
E Core
25 x 13 x 7 (EF 25)
151 nH
N87
Bulk
Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%
B66375G0000X197
TDK
1:
$6.69
716 On Order
Mouser Part #
871-B66375G0000X197
TDK
Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%
716 On Order
View Dates
On Order:
76 Expected 9/14/2026
320 Expected 10/1/2026
320 Expected 10/19/2026
Factory Lead-Time:
14 Weeks
1
$6.69
10
$4.64
25
$3.71
40
$3.40
120
$3.20
Buy
Min.: 1
Mult.: 1
Details
E80/38/20
Ferrite Cores
Ungapped
E Core
80 x 38 x 20
4.7 uH
- 20 %, + 30 %
N97
SMD/SMT
Bulk
Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%
B66329G0000X127
TDK
1:
$5.65
360 Expected 11/16/2026
Mouser Part #
871-B66329GX127
TDK
Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%
360 Expected 11/16/2026
1
$5.65
10
$3.87
25
$3.29
50
$2.88
120
View
120
$2.50
240
$2.39
Buy
Min.: 1
Mult.: 1
Details
E42/21/15
Ferrite Cores
Ungapped
E Core
42 x 21 x 20
4.75 nH
- 20 %, + 30 %
N27
Bulk
Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM
B66229G1000X187
TDK
1:
$1.97
723 Expected 11/16/2026
Mouser Part #
871-B66229G1000X187
TDK
Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM
723 Expected 11/16/2026
1
$1.97
10
$1.36
25
$1.16
50
$1.02
100
View
480
$0.742
100
$0.905
250
$0.785
480
$0.742
Buy
Min.: 1
Mult.: 1
Reel :
480
Details
E32/16/9
Ferrite Cores
Gapped
E Core
32 x 16 x 9 (EF 32)
145 nH
Core
N87
Ammo Pack
Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/
B66243S1012T001
TDK
1:
$3.53
360 Expected 2/3/2027
Mouser Part #
871-B66243S1012T001
TDK
Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/
360 Expected 2/3/2027
1
$3.53
10
$2.95
25
$2.66
60
$2.36
120
View
120
$2.08
2,520
$1.95
Buy
Min.: 1
Mult.: 1
Details
E42/21/15
Hardware & Accessories
Ungapped
E Core
42 x 21 x 20
12 Pin
Pin
Tray
Ferrite Cores & Accessories E55/28/21 N97 6700 +30% -20%
B66335G0000X197
TDK
1:
$6.48
216 Expected 9/14/2026
Mouser Part #
871-B66335GX197
TDK
Ferrite Cores & Accessories E55/28/21 N97 6700 +30% -20%
216 Expected 9/14/2026
1
$6.48
10
$4.49
25
$3.60
50
$3.29
108
$3.10
Buy
Min.: 1
Mult.: 1
Details
E55/28/21
Ferrite Cores
Ungapped
E Core
55 x 28 x 21
6.7 uH
- 20 %, + 30 %
N97
Bulk
Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05
B66387G1000X187
TDK
1:
$18.41
56 Expected 10/21/2026
Mouser Part #
871-B66387G1000X187
TDK
Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05
56 Expected 10/21/2026
1
$18.41
10
$13.32
28
$10.70
56
$10.39
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Gapped
E Core
65 x 32 x 27
716 nH
N87
Bulk
Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET
B66387Q0100K187
TDK
1:
$10.04
160 Expected 11/16/2026
Mouser Part #
871-B66387Q0100K187
TDK
Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET
160 Expected 11/16/2026
1
$10.04
10
$7.13
25
$5.64
40
$5.30
120
$5.00
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Distributed Gap
E Core
E 65 x 32 x 27
100 nH
N87
Tray
Ferrite Cores & Accessories E65/32/27-N87-DG250 FERRITE CORE SET
B66387Q0250K187
TDK
1:
$10.04
150 Expected 12/21/2026
Mouser Part #
871-B66387Q0250K187
TDK
Ferrite Cores & Accessories E65/32/27-N87-DG250 FERRITE CORE SET
150 Expected 12/21/2026
1
$10.04
10
$7.13
25
$5.64
40
$5.30
120
$5.00
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Distributed Gap
E Core
E 65 x 32 x 27
250 nH
N87
Tray
Ferrite Cores & Accessories E65/32/27-N87-DG400 FERRITE CORE
B66387Q0400K187
TDK
1:
$10.04
55 Expected 8/27/2026
Mouser Part #
871-B66387Q0400K187
TDK
Ferrite Cores & Accessories E65/32/27-N87-DG400 FERRITE CORE
55 Expected 8/27/2026
1
$10.04
10
$7.13
25
$5.64
40
$5.30
120
$5.00
Buy
Min.: 1
Mult.: 1
Details
E65/32/27
Ferrite Cores
Distributed Gap
E Core
E 65 x 32 x 27
400 nH
N87
Tray
Ferrite Cores & Accessories E100/60/28 N95 UNGAPPED
B66894G0000X195
TDK
1:
$26.81
20 Expected 12/21/2026
Mouser Part #
871-B66894GX195
TDK
Ferrite Cores & Accessories E100/60/28 N95 UNGAPPED
20 Expected 12/21/2026
1
$26.81
8
$19.96
24
$17.77
Buy
Min.: 1
Mult.: 1
Details
E100/60/28
Ferrite Cores
Ungapped
E Core
100 x 60 x 28
8.5 uH
- 20 %, + 30 %
N95
Bulk
Ferrite Cores & Accessories E100/60/28DG N87 80 +10% -10%
B66894Y0080K187
TDK
1:
$30.72
48 Expected 1/18/2027
New Product
Mouser Part #
871-B66894Y0080K187
New Product
TDK
Ferrite Cores & Accessories E100/60/28DG N87 80 +10% -10%
48 Expected 1/18/2027
1
$30.72
8
$22.86
24
$20.36
Buy
Min.: 1
Mult.: 1
Details
E100/60/28
Ferrite Cores
E Core
80 nH
10 %
N87
Bulk
Ferrite Cores & Accessories E100/60/28DG N87 100 +10% -10%
B66894Y0100K187
TDK
1:
$30.72
24 Expected 9/14/2026
New Product
Mouser Part #
871-B66894Y0100K187
New Product
TDK
Ferrite Cores & Accessories E100/60/28DG N87 100 +10% -10%
24 Expected 9/14/2026
1
$30.72
8
$22.86
24
$20.36
Buy
Min.: 1
Mult.: 1
Details
E100/60/28
Ferrite Cores
E Core
100 nH
10 %
N87
Bulk
Ferrite Cores & Accessories E100/60/28DG N95 100 +10% -10%
B66894Y0100K195
TDK
1:
$32.45
24 Expected 11/5/2026
New Product
Mouser Part #
871-B66894Y0100K195
New Product
TDK
Ferrite Cores & Accessories E100/60/28DG N95 100 +10% -10%
24 Expected 11/5/2026
1
$32.45
8
$24.15
24
$21.51
Buy
Min.: 1
Mult.: 1
Details
E100/60/28
Ferrite Cores
E Core
100 nH
10 %
N95
Bulk
Ferrite Cores & Accessories E14/8/4 N41 1050 +30% -20%
B66219GX141
TDK
8,550:
$0.296
Non-Stocked Lead-Time 7 Weeks
Mouser Part #
871-B66219GX141
TDK
Ferrite Cores & Accessories E14/8/4 N41 1050 +30% -20%
Non-Stocked Lead-Time 7 Weeks
Buy
Min.: 8,550
Mult.: 2,850
Details
B66219G
Ferrite Cores
Ungapped
E Core
14 x 8 x 4
1 uH
- 20 %, + 30 %
N41
Bulk
Ferrite Cores & Accessories E14/8/4 N41 500 +20% -20%
B66219U0500M141
TDK
8,550:
$0.31
Non-Stocked Lead-Time 7 Weeks
Mouser Part #
871-B66219U500M141
TDK
Ferrite Cores & Accessories E14/8/4 N41 500 +20% -20%
Non-Stocked Lead-Time 7 Weeks
Buy
Min.: 8,550
Mult.: 2,850
Details
E14/8/4
Ferrite Cores
Gapped
E Core
14 x 8 x 4
500 nH
20 %
N41
Bulk
Ferrite Cores & Accessories E6.3 K 1 30 +30% -20%
B66300G0000X101
TDK
15,000:
$0.806
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
871-B66300G0000X101
TDK
Ferrite Cores & Accessories E6.3 K 1 30 +30% -20%
Non-Stocked Lead-Time 11 Weeks
Buy
Min.: 15,000
Mult.: 7,500
Details
E6.3
Ferrite Cores
Ungapped
E Core
E 6.3
K1
Bulk
Ferrite Cores & Accessories E6.3-N30 '+40%-30%
B66300G0000X130
TDK
15,000:
$0.371
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
871-B66300G0000X130
TDK
Ferrite Cores & Accessories E6.3-N30 '+40%-30%
Non-Stocked Lead-Time 11 Weeks
Buy
Min.: 15,000
Mult.: 7,500
Details
E6.3
Ferrite Cores
Ungapped
E Core
E 6.3
700 nH
- 30 %, + 40 %
N30
Bulk
Ferrite Cores & Accessories E6.3-T38
B66300G0000X138
TDK
15,000:
$0.363
Non-Stocked Lead-Time 11 Weeks
Mouser Part #
871-B66300G0000X138
TDK
Ferrite Cores & Accessories E6.3-T38
Non-Stocked Lead-Time 11 Weeks
Buy
Min.: 15,000
Mult.: 7,500
Details
E6.3
Ferrite Cores
Ungapped
E Core
E 6.3
1.7 uH
- 30 %, + 40 %
T38
Bulk
Ferrite Cores & Accessories E8.8-N30 '+30%-20%
B66302G0000X130
TDK
10,000:
$0.597
Non-Stocked Lead-Time 9 Weeks
Mouser Part #
871-B66302G0000X130
TDK
Ferrite Cores & Accessories E8.8-N30 '+30%-20%
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 10,000
Mult.: 5,000
Details
E8.8/4/2
Ferrite Cores
Ungapped
E Core
E 8.8
1 uH
- 20 %, + 30 %
Core
N30
Bulk
Ferrite Cores & Accessories E8.8-T38
B66302G0000X138
TDK
10,000:
$0.569
Non-Stocked Lead-Time 9 Weeks
Mouser Part #
871-B66302G0000X138
TDK
Ferrite Cores & Accessories E8.8-T38
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 10,000
Mult.: 5,000
Details
E8.8/4/2
Ferrite Cores
Ungapped
E Core
E 8.8
2.1 uH
- 30 %, + 40 %
T38
Bulk
Ferrite Cores & Accessories E8.8-N49 '+30%-20%
B66302G0000X149
TDK
10,000:
$0.701
Non-Stocked Lead-Time 9 Weeks
Mouser Part #
871-B66302G0000X149
TDK
Ferrite Cores & Accessories E8.8-N49 '+30%-20%
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 10,000
Mult.: 5,000
Details
E8.8/4/2
Ferrite Cores
Ungapped
E Core
E 8.8
400 nH
- 20 %, + 30 %
N49
Bulk
Ferrite Cores & Accessories E13/7/4 N87 gap 0.3 +-0.02 mm
B66305G0300X187
TDK
6,900:
$0.217
Non-Stocked Lead-Time 8 Weeks
Mouser Part #
871-B66305G300X187
TDK
Ferrite Cores & Accessories E13/7/4 N87 gap 0.3 +-0.02 mm
Non-Stocked Lead-Time 8 Weeks
Buy
Min.: 6,900
Mult.: 3,450
Details
E13/7/4
Ferrite Cores
Gapped
E Core
13 x 7 x 4 (EF 12.6)
300 nH
N87
Bulk
Ferrite Cores & Accessories E13/7/4 N87 160 +7% -7%
B66305U0160X187
TDK
10,350:
$0.312
Non-Stocked Lead-Time 8 Weeks
Mouser Part #
871-B66305U160X187
TDK
Ferrite Cores & Accessories E13/7/4 N87 160 +7% -7%
Non-Stocked Lead-Time 8 Weeks
Buy
Min.: 10,350
Mult.: 3,450
Details
E13/7/4
Ferrite Cores
Gapped
E Core
13 x 7 x 4 (EF 12.6)
160 nH
7 %
N87
Bulk