B65813J0250A041 | EPCOS

Name: RM core, N41, 250 nH, ±3 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm
Brand: EPCOS
SKU: 83D110
Price: 4.84 EUR
Availability: InStock

RM core, N41, 250 nH, ±3 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm

Order No.: 83D110

EAN: 4099889053333

MPN:

B65813J0250A041

B65813J250A41

Series: B658x

Image may differ

Key Specification:

Core shape RM

Air gap 0.44 mm

Material N41

AL value 250 nH

Tolerance ±3 %

Show 31 variants

Download Datasheet Technical specifications

Unit Price (€ / pc.)

4.8433 € *

Available: 250 pcs.

Leadtime: 17 Weeks **

Total Price:

4.84 € *

Price list

Quantity

Price per unit*

1 pcs.

4.8433 €

10 pcs.

4.2721 €

200 pcs.

3.7366 €

400 pcs.

3.6057 €

800 pcs.

3.4510 €

*incl. VAT plus shipping costs

**Subject to prior sale

Description

Core kits, RM10, type TDK/Epcos B65813.

To IEC 62317-4. Made of silicon ferrite materials; refer to the corresponding data table at the end of the cores section; Design: gapped. type N with threaded sleeve, type J without center hole.

Technical attributes (type, AL value, material): B65813J250A41, 250 nH, N41

Download

Technical Data Sheet - EN Technical Data Sheet

Declaration of Conformity - EN Declaration of Conformity

Product Change Notification - EN Product Change Notification

Declaration of Conformity - DE Declaration of Conformity

Logistics

Country of origin	CZ
Customs tariff number	85049011
Original Packaging	Tray with 200 pieces

Compliance

RoHS conform	Yes
Date of RoHS guidelines	3/31/15
SVHC free	Yes

Accessory

Klammer for RM core

Order No.:

83D178

Manufacturer SKU:

B65814B2203X000

Available: 1,142 pcs. Leadtime: 2 Weeks **

0.64 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Coil former for RM core

Order No.:

83D152

Manufacturer SKU:

B65814N1012D001

Available: 817 pcs. Next delivery: 740 pcs. on 2024-04-26 Leadtime: 34 Weeks **

2.45 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Coil former for RM core

Order No.:

83D160

Manufacturer SKU:

B65814C1512T001

Available: 486 pcs. Leadtime: 16 Weeks **

2.26 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Trimming screw, black

Order No.:

82D432

Manufacturer SKU:

B65679E0002X022

Available: 0 pcs. Leadtime: 28 Weeks **

2.50 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Isolating disc for RM core

Order No.:

83D170

Manufacturer SKU:

B65814B2005X000

Available: 0 pcs. Leadtime: 17 Weeks **

0.43 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Variations

1 item in 31 variations

*incl. VAT plus shipping costs

RM core, N30, 3500 nH, -20/+30 %, inner Ø 10.2 mm, (L x W x H) 14.6 x 6.8 x 10.5 mm

Order No.:

82D672

Manufacturer:

EPCOS

Manufacturer SKU:

B65805J0000R030

Available: 813 pcs. Leadtime: 16 Weeks **

Total Price: 7.39 € *

3 pcs.

2.4633 €

15 pcs.

2.1539 €

75 pcs.

1.9159 €

400 pcs.

1.7255 €

800 pcs.

1.6184 €

N30

3500 nH

6.8 mm

14.6 mm

-20/+30 %

10.2 mm

no air gap

10.5 mm

RM core, M33, 100 nH, ±3 %, inner Ø 12.4 mm, (L x W x H) 17.9 x 8.2 x 12.5 mm

Order No.:

82D724

Manufacturer:

EPCOS

Manufacturer SKU:

B65807N0100A033

Available: 1,367 pcs. Leadtime: 18 Weeks **

Total Price: 4.15 € *

1 pcs.

4.1531 €

10 pcs.

3.6533 €

100 pcs.

3.2011 €

500 pcs.

2.9512 €

1000 pcs.

2.8203 €

M33

100 nH

8.2 mm

17.9 mm

±3 %

12.4 mm

0.38 mm

12.5 mm

RM core, T38, 12500 nH, -30/+40 %, inner Ø 17 mm, (L x W x H) 23.2 x 11 x 16.5 mm

Order No.:

82D936

Manufacturer:

EPCOS

Manufacturer SKU:

B65811J0000Y038

Available: 596 pcs. Leadtime: 16 Weeks **

Total Price: 4.58 € *

1 pcs.

4.5815 €

10 pcs.

4.0222 €

200 pcs.

3.5343 €

400 pcs.

3.3915 €

800 pcs.

3.2606 €

T38

12500 nH

11 mm

23.2 mm

-30/+40 %

17 mm

no air gap

16.5 mm

RM core, N41, 250 nH, ±5 %, inner Ø 17 mm, (L x W x H) 23.2 x 11 x 16.5 mm

Order No.:

82D910

Manufacturer:

EPCOS

Manufacturer SKU:

B65811J0250J041

Available: 750 pcs. Leadtime: 4 Weeks **

Total Price: 3.64 € *

1 pcs.

3.6414 €

10 pcs.

3.2011 €

200 pcs.

2.7965 €

400 pcs.

2.7013 €

800 pcs.

2.5823 €

N41

250 nH

11 mm

23.2 mm

±5 %

17 mm

0.24 mm

16.5 mm

RM core, N41, 160 nH, ±3 %, outer Ø 29 mm, inner Ø 15 mm, (L x W x H) 42.2 x 30.2 x 19 mm

Order No.:

83D300

Manufacturer:

EPCOS

Manufacturer SKU:

B65887E0160A041

Available: 133 pcs. Leadtime: 11 Weeks **

Total Price: 9.34 € *

1 pcs.

9.3415 €

10 pcs.

8.2229 €

60 pcs.

7.5446 €

120 pcs.

7.2709 €

480 pcs.

6.8187 €

N41

160 nH

30.2 mm

42.2 mm

±3 %

29 mm

15 mm

1 mm

19 mm

RM core, N87, 3300 nH, -20/+30 %, inner Ø 17 mm, (L x W x H) 23.2 x 11 x 16.5 mm

Order No.:

82D9328

Manufacturer:

EPCOS

Manufacturer SKU:

B65811J0000R087

Available: 1,690 pcs. Leadtime: 20 Weeks **

Total Price: 3.31 € *

1 pcs.

3.3082 €

10 pcs.

2.7489 €

100 pcs.

2.3681 €

250 pcs.

2.1420 €

1000 pcs.

1.9754 €

N87

3300 nH

11 mm

23.2 mm

-20/+30 %

17 mm

no air gap

16.5 mm

RM core, T38, 16000 nH, -30/+40 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm

Order No.:

83D128

Manufacturer:

EPCOS

Manufacturer SKU:

B65813J0000Y038

Available: 324 pcs. Leadtime: 17 Weeks **

Total Price: 5.37 € *

1 pcs.

5.3669 €

10 pcs.

4.7362 €

200 pcs.

4.1531 €

400 pcs.

3.9865 €

800 pcs.

3.8318 €

T38

16000 nH

18.7 mm

28.5 mm

-30/+40 %

21.2 mm

5.4 mm

no air gap

9.35 mm

RM core, N41, 250 nH, ±3 %, outer Ø 25 mm, inner Ø 12.8 mm, (L x W x H) 37.6 x 24.6 x 12.3 mm

Order No.:

83D202

Manufacturer:

EPCOS

Manufacturer SKU:

B65815E0250A041

Available: 38 pcs. Leadtime: 16 Weeks **

Total Price: 6.49 € *

1 pcs.

6.4855 €

10 pcs.

5.7120 €

100 pcs.

5.0099 €

200 pcs.

4.8195 €

800 pcs.

4.4982 €

N41

250 nH

24.6 mm

37.6 mm

±3 %

25 mm

12.8 mm

0.7 mm

12.3 mm

RM core, N87, 4200 nH, -20/+30 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm

Order No.:

83D121

Manufacturer:

EPCOS

Manufacturer SKU:

B65813J0000R087

Available: 1,245 pcs. Leadtime: 17 Weeks **

Total Price: 4.44 € *

1 pcs.

4.4387 €

10 pcs.

3.8913 €

200 pcs.

3.4272 €

400 pcs.

3.2844 €

800 pcs.

3.1654 €

N87

4200 nH

18.7 mm

28.5 mm

-20/+30 %

21.2 mm

5.4 mm

no air gap

9.35 mm

RM core, N41, 1600 nH, ±10 %, inner Ø 17 mm, (L x W x H) 23.2 x 11 x 16.5 mm

Order No.:

82D912

Manufacturer:

EPCOS

Manufacturer SKU:

B65811J1600K041

Available: 854 pcs. Leadtime: 20 Weeks **

Total Price: 3.64 € *

1 pcs.

3.6414 €

10 pcs.

3.2011 €

200 pcs.

2.7965 €

400 pcs.

2.7013 €

800 pcs.

2.5823 €

N41

1600 nH

11 mm

23.2 mm

±10 %

17 mm

0.04 mm

16.5 mm

RM core, N48, 250 nH, ±3 %, inner Ø 12.4 mm, (L x W x H) 17.9 x 8.2 x 12.5 mm

Order No.:

82D728

Manufacturer:

EPCOS

Manufacturer SKU:

B65807N0250A048

Available: 1,437 pcs. Leadtime: 18 Weeks **

Total Price: 3.55 € *

1 pcs.

3.5462 €

10 pcs.

3.1297 €

100 pcs.

2.7370 €

500 pcs.

2.5347 €

1000 pcs.

2.4157 €

N48

250 nH

8.2 mm

17.9 mm

±3 %

12.4 mm

12.5 mm

RM core, N41, 250 nH, ±3 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm

Order No.:

83D110

Manufacturer:

EPCOS

Manufacturer SKU:

B65813J0250A041

Available: 250 pcs. Leadtime: 17 Weeks **

Total Price: 4.84 € *

1 pcs.

4.8433 €

10 pcs.

4.2721 €

200 pcs.

3.7366 €

400 pcs.

3.6057 €

800 pcs.

3.4510 €

N41

250 nH

18.7 mm

28.5 mm

±3 %

21.2 mm

5.4 mm

0.44 mm

9.35 mm

RM core, N41, 250 nH, ±3 %, outer Ø 29 mm, inner Ø 15 mm, (L x W x H) 42.2 x 30.2 x 19 mm

Order No.:

83D302

Manufacturer:

EPCOS

Manufacturer SKU:

B65887E0250A041

Available: 232 pcs. Leadtime: 33 Weeks **

Total Price: 12.82 € *

1 pcs.

12.8163 €

10 pcs.

11.2574 €

60 pcs.

10.3530 €

120 pcs.

9.9603 €

480 pcs.

9.3534 €

N41

250 nH

30.2 mm

42.2 mm

±3 %

29 mm

15 mm

1 mm

19 mm

RM core, N48, 400 nH, ±3 %, inner Ø 12.4 mm, (L x W x H) 17.9 x 8.2 x 12.5 mm

Order No.:

82D732

Manufacturer:

EPCOS

Manufacturer SKU:

B65807N0400A048

Available: 1,545 pcs. Leadtime: 18 Weeks **

Total Price: 3.55 € *

1 pcs.

3.5462 €

10 pcs.

3.1297 €

100 pcs.

2.7370 €

500 pcs.

2.5347 €

1000 pcs.

2.4157 €

N48

400 nH

8.2 mm

17.9 mm

±3 %

12.4 mm

12.5 mm

RM core, N48, 250 nH, ±3 %, inner Ø 10.2 mm, (L x W x H) 14.6 x 6.8 x 10.5 mm

Order No.:

82D650

Manufacturer:

EPCOS

Manufacturer SKU:

B65805N0250A048

Available: 6 pcs. Leadtime: 17 Weeks **

Total Price: 3.33 € *

1 pcs.

3.3320 €

10 pcs.

2.9274 €

100 pcs.

2.5704 €

500 pcs.

2.3681 €

1000 pcs.

2.2729 €

N48

250 nH

6.8 mm

14.6 mm

±3 %

10.2 mm

0.06 mm

10.5 mm

RM core, N48, 160 nH, ±3 %, inner Ø 5.8 mm, (L x W x H) 11 x 4.6 x 10.5 mm

Order No.:

82D604

Manufacturer:

EPCOS

Manufacturer SKU:

B65803N0160A048

Available: 1,755 pcs. Leadtime: 18 Weeks **

Total Price: 3.32 € *

1 pcs.

3.3201 €

10 pcs.

2.9155 €

100 pcs.

2.5585 €

600 pcs.

2.3324 €

1200 pcs.

2.2253 €

N48

160 nH

4.6 mm

11 mm

±3 %

5.8 mm

0.06 mm

10.5 mm

RM core, N87, 2400 nH, -20/+30 %, inner Ø 12.4 mm, (L x W x H) 17.9 x 8.2 x 12.5 mm

Order No.:

82D751

Manufacturer:

EPCOS

Manufacturer SKU:

B65807J0000R087

Available: 2,189 pcs. Leadtime: 20 Weeks **

Total Price: 3.12 € *

1 pcs.

3.1178 €

10 pcs.

2.5942 €

100 pcs.

2.2253 €

250 pcs.

2.0230 €

1000 pcs.

1.8564 €

N87

2400 nH

8.2 mm

17.9 mm

-20/+30 %

12.4 mm

no air gap

12.5 mm

RM core, N49, 2200 nH, -20/+30 %, inner Ø 17 mm, (L x W x H) 23.2 x 11 x 16.5 mm

Order No.:

82D930

Manufacturer:

EPCOS

Manufacturer SKU:

B65811J0000R049

Available: 4 pcs. Leadtime: 20 Weeks ** Next delivery: 800 pcs. on 2024-06-03

Total Price: 3.84 € *

1 pcs.

3.8437 €

10 pcs.

3.6652 €

800 pcs.

3.0702 €

N49

2200 nH

11 mm

23.2 mm

-20/+30 %

17 mm

no air gap

16.5 mm

RM core, N87, 6000 nH, -20/+30 %, outer Ø 29 mm, inner Ø 15 mm, (L x W x H) 42.2 x 30.2 x 19 mm

Order No.:

83D310

Manufacturer:

EPCOS

Manufacturer SKU:

B65887E0000R087

Available: 389 pcs. Leadtime: 17 Weeks **

Total Price: 10.22 € *

1 pcs.

10.2221 €

10 pcs.

8.9964 €

60 pcs.

8.2586 €

120 pcs.

7.9492 €

480 pcs.

7.4613 €

N87

6000 nH

30.2 mm

42.2 mm

-20/+30 %

29 mm

15 mm

no air gap

19 mm

RM core, N41, 630 nH, ±5 %, outer Ø 21.2 mm, inner Ø 5.4 mm, (L x W x H) 28.5 x 18.7 x 9.35 mm

Order No.:

83D112

Manufacturer:

EPCOS

Manufacturer SKU:

B65813J0630J041

Available: 7 pcs. Leadtime: 17 Weeks **

Total Price: 4.84 € *

1 pcs.

4.8433 €

10 pcs.

4.2721 €

200 pcs.

3.7366 €

400 pcs.

3.6057 €

800 pcs.

3.4510 €

N41

630 nH

18.7 mm

28.5 mm

±5 %

21.2 mm

5.4 mm

0.13 mm

9.35 mm

On our category pages and product pages you will find the following green symbols:

Available via download:

Schematic symbols
PCB footprints
3D models

Schematic symbols and PCB footprints are available

Available via download:

Schematic symbols
PCB footprints

No models are currently available

Circuit diagram symbols and PCB footprint can be requested by clicking on the icon for the respective product.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €

	AL value	250 nH
	Outer diameter	21.2 mm
	Width	18.7 mm
	Height	9.35 mm
	Inner diameter	5.4 mm
	Core shape	RM
	Length	28.5 mm
	Air gap	0.44 mm
	Material	N41
	Tolerance	±3 %