Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set
B65811J0630J041
TDK
1:
$3.82
1,515 In Stock
Mouser Part #
871-B65811J0630J041
TDK
Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set
1,515 In Stock
1
$3.82
10
$2.62
25
$2.23
50
$1.95
100
View
100
$1.90
200
$1.88
1,000
$1.87
2,600
$1.58
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
630 nH
5 %
N41
Blister Pack
Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set
B65811F0400A048
TDK
1:
$6.92
493 In Stock
Mouser Part #
871-B65811F0400A048
TDK
Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set
493 In Stock
1
$6.92
10
$4.80
25
$3.84
50
$3.52
100
View
100
$3.43
2,600
$3.17
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
400 nH
3 %
N48
Blister Pack
Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set
B65811J0000R608
TDK
1:
$4.23
427 In Stock
Mouser Part #
871-B65811J0000R608
TDK
Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set
427 In Stock
1
$4.23
10
$2.90
25
$2.45
50
$2.15
100
View
100
$2.11
250
$2.10
500
$2.03
2,500
$1.78
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
23.2 mm x 11 mm
1.26 uH
- 20 %, + 30 %
PC200
Blister Pack
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
B65812N1005D002
TDK
1:
$2.04
6 In Stock
Mouser Part #
871-B65812N1005D002
TDK
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
6 In Stock
1
$2.04
10
$1.41
25
$1.20
50
$1.06
100
View
100
$0.938
200
$0.814
600
$0.808
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
5 Pin
Pin
Tray
Ferrite Cores & Accessories RM8/I-N97 Sold as set
B65811J0000R097
TDK
1:
$5.07
926 In Stock
Mouser Part #
871-B65811J0000R097
TDK
Ferrite Cores & Accessories RM8/I-N97 Sold as set
926 In Stock
1
$5.07
10
$3.48
25
$2.95
50
$2.59
100
View
100
$2.25
200
$2.14
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
RM 8
3.3 uH
- 20 %, + 30 %
N97
Blister Pack
Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set
B65811J0250A087
TDK
1:
$4.10
1,388 In Stock
Mouser Part #
871-B65811J0250A087
TDK
Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set
1,388 In Stock
1
$4.10
10
$2.81
25
$2.39
50
$2.09
100
View
100
$1.60
200
$1.56
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
250 nH
3 %
N87
Blister Pack
Ferrite Cores & Accessories RM8 N41 250 +5%-5% Sold as set
B65811J0250J041
TDK
1:
$4.90
1,824 In Stock
Mouser Part #
871-B65811J0250J041
TDK
Ferrite Cores & Accessories RM8 N41 250 +5%-5% Sold as set
1,824 In Stock
1
$4.90
10
$3.36
25
$2.85
50
$2.50
100
View
100
$2.17
200
$2.07
2,600
$1.97
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
250 nH
5 %
N41
Blister Pack
Ferrite Cores & Accessories RM8N41 1600 +10%-10% Sold as set
B65811J1600K041
TDK
1:
$4.88
1,264 In Stock
Mouser Part #
871-B65811J1600K041
TDK
Ferrite Cores & Accessories RM8N41 1600 +10%-10% Sold as set
1,264 In Stock
1
$4.88
10
$3.34
25
$2.83
50
$2.47
100
View
100
$1.88
200
$1.87
2,600
$1.81
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
160 nH
10 %
N41
Blister Pack
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
B65812C1512T001
TDK
1:
$1.48
6,013 In Stock
Mouser Part #
871-B65812C1512T1
TDK
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
6,013 In Stock
1
$1.48
10
$1.35
25
$1.20
50
$1.06
100
View
100
$0.93
200
$0.91
1,000
$0.90
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
12 Pin
Pin
Bulk
Ferrite Cores & Accessories WAS-RM8-2 MAKROFOL KL3
B65812C2005X000
TDK
1:
$0.89
5,128 In Stock
Mouser Part #
871-B65812C2005X
TDK
Ferrite Cores & Accessories WAS-RM8-2 MAKROFOL KL3
5,128 In Stock
1
$0.89
10
$0.615
25
$0.53
50
$0.473
100
View
100
$0.42
250
$0.356
500
$0.312
1,200
$0.271
2,400
$0.262
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
Bulk
Ferrite Cores & Accessories Insulating washer RM8 Flexiso FI 16000
+4 images
B65812F5000X000
TDK
1:
$1.04
7,632 In Stock
Mouser Part #
871-B65812F5000X000
TDK
Ferrite Cores & Accessories Insulating washer RM8 Flexiso FI 16000
7,632 In Stock
1
$1.04
10
$0.719
25
$0.618
50
$0.549
100
View
100
$0.485
250
$0.407
500
$0.38
1,000
$0.362
Buy
Min.: 1
Mult.: 1
Details
RM8
Ungapped
Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
+1 image
B65812N1005D001
TDK
1:
$1.65
1,706 In Stock
Mouser Part #
871-B65812N1005D001
TDK
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
1,706 In Stock
1
$1.65
10
$1.50
25
$1.36
50
$1.20
100
View
100
$1.05
200
$0.929
600
$0.903
2,600
$0.88
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
5 Pin
Pin
Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
B65812N1008D001
TDK
1:
$1.40
6,825 In Stock
14,800 On Order
Mouser Part #
871-B65812N1008D001
TDK
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
6,825 In Stock
14,800 On Order
View Dates
Stock:
6,825 Can Ship Immediately
On Order:
7,600 Expected 1/12/2027
7,200 Expected 1/28/2027
Factory Lead-Time:
26 Weeks
1
$1.40
10
$1.27
25
$1.16
50
$1.03
100
View
100
$0.90
200
$0.84
1,000
$0.752
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
8 Pin
Pin
Tray
Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
B65812N1108D002
TDK
1:
$2.75
1,051 In Stock
Mouser Part #
871-B65812N1108D002
TDK
Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
1,051 In Stock
1
$2.75
10
$2.49
25
$2.11
50
$1.85
100
View
100
$1.61
200
$1.59
2,600
$1.53
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM 8
8 Pin
Tray
Ferrite Cores & Accessories CLI/P-RM8
B65812P2203X000
TDK
1:
$0.74
1,652 In Stock
Mouser Part #
871-B65812P2203X000
TDK
Ferrite Cores & Accessories CLI/P-RM8
1,652 In Stock
1
$0.74
10
$0.513
25
$0.442
50
$0.394
100
View
100
$0.35
250
$0.297
400
$0.259
1,200
$0.225
2,800
$0.219
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
Clamp with Ground Terminal
Bulk
Ferrite Cores & Accessories RM8-N48 Sold as set
B65811D0000R048
TDK
1:
$6.50
205 In Stock
800 Expected 8/26/2026
Mouser Part #
871-B65811D0000R048
TDK
Ferrite Cores & Accessories RM8-N48 Sold as set
205 In Stock
800 Expected 8/26/2026
1
$6.50
10
$4.46
25
$3.79
50
$3.32
100
View
100
$2.89
200
$2.75
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
RM 8
2.9 uH
- 20 %, + 30 %
N48
Blister Pack
Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set
B65811D0630J048
TDK
1:
$5.99
456 In Stock
1,200 Expected 10/26/2026
Mouser Part #
871-B65811D0630J048
TDK
Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set
456 In Stock
1,200 Expected 10/26/2026
1
$5.99
10
$4.16
25
$3.33
50
$3.05
100
View
100
$2.87
200
$2.86
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
630 nH
5 %
N48
Blister Pack
Ferrite Cores & Accessories RM8/I-N41 Sold as set
B65811J0000R041
TDK
1:
$4.72
55 In Stock
1,600 On Order
Mouser Part #
871-B65811J0000R041
TDK
Ferrite Cores & Accessories RM8/I-N41 Sold as set
55 In Stock
1,600 On Order
View Dates
On Order:
800 Expected 10/5/2026
800 Expected 3/9/2027
Factory Lead-Time:
22 Weeks
1
$4.72
10
$3.24
25
$2.75
50
$2.41
100
View
100
$2.09
200
$1.99
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
RM 8
4.1 uH
- 20 %, + 30 %
N41
Blister Pack
Ferrite Cores & Accessories RM8/I-N49 Sold as set
B65811J0000R049
TDK
1:
$5.06
288 In Stock
800 Expected 10/5/2026
Mouser Part #
871-B65811J0000R049
TDK
Ferrite Cores & Accessories RM8/I-N49 Sold as set
288 In Stock
800 Expected 10/5/2026
1
$5.06
10
$3.47
25
$2.95
50
$2.58
100
View
100
$2.24
200
$2.13
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
RM 8
2.2 uH
- 20 %, + 30 %
N49
Blister Pack
Ferrite Cores & Accessories RM8/I-T38 Sold as set
B65811J0000Y038
TDK
1:
$5.40
83 In Stock
2,400 Expected 9/14/2026
Mouser Part #
871-B65811J0000Y038
TDK
Ferrite Cores & Accessories RM8/I-T38 Sold as set
83 In Stock
2,400 Expected 9/14/2026
1
$5.40
10
$3.71
25
$3.15
50
$2.76
100
View
100
$2.40
200
$2.28
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Ungapped
RM Core
RM 8
12.5 uH
- 30 %, + 40 %
T38
Blister Pack
Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set
B65811J0160A087
TDK
1:
$4.18
236 In Stock
Mouser Part #
871-B65811J0160A087
TDK
Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set
236 In Stock
1
$4.18
10
$2.87
25
$2.43
50
$2.13
100
View
100
$1.86
200
$1.76
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
160 nH
3 %
N87
Blister Pack
Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set
B65811J0400A087
TDK
1:
$4.10
179 In Stock
2,400 On Order
Mouser Part #
871-B65811J0400A087
TDK
Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set
179 In Stock
2,400 On Order
View Dates
On Order:
1,200 Expected 10/5/2026
1,200 Expected 3/15/2027
Factory Lead-Time:
16 Weeks
1
$4.10
10
$2.81
25
$2.39
50
$2.09
100
View
100
$1.60
200
$1.56
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
400 nH
3 %
N87
Blister Pack
Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
+1 image
B65812N1008D002
TDK
1:
$2.76
279 In Stock
1,200 On Order
Mouser Part #
871-B65812N1008D002
TDK
Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630
279 In Stock
1,200 On Order
View Dates
On Order:
400 Expected 9/15/2026
800 Expected 10/5/2026
Factory Lead-Time:
26 Weeks
1
$2.76
10
$1.91
25
$1.63
50
$1.44
100
View
100
$1.26
200
$1.12
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
Coil Former with Solder Pins
8 Pin
Pin
Tray
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
B65812N1012D001
TDK
1:
$1.62
425 In Stock
10,800 Expected 11/27/2026
Mouser Part #
871-B65812N1012D1
TDK
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
425 In Stock
10,800 Expected 11/27/2026
1
$1.62
10
$1.12
25
$0.97
50
$0.893
100
View
100
$0.786
200
$0.638
600
$0.619
Buy
Min.: 1
Mult.: 1
Details
RM8
Hardware & Accessories
Ungapped
RM Core
RM 8
Coil Former Square Pins
12 Pin
Pin
Tray
Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set
B65811F0630J048
TDK
1:
$8.31
139 In Stock
Mouser Part #
871-B65811F0630J048
TDK
Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set
139 In Stock
1
$8.31
10
$5.69
25
$4.66
50
$4.16
100
View
100
$3.57
200
$3.56
Buy
Min.: 1
Mult.: 1
Details
RM8
Ferrite Cores
Gapped
RM Core
RM 8
630 nH
5 %
N48
Blister Pack