EPCOS B65651-D-R4 Datasheet [en, de]

The following products presented in this data sheet are being withdrawn:
B65651D0000R026

Date of withdrawal: 02−AUG−02
Deadline for last orders: 31−DEC−02
Last shipments: 31−DEC−02

For further information please contact your nearest EPCOS sales office, which will also support
you in selecting a suitable substitute. The addresses of the sales offices are given on the Internet
at www.epcos.com/sales.

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P 18 × 11

■ In accordance with IEC 60133

■ Pot cores are supplied in sets

Magnetic characteristics (per set)

B65651Core

Σl/A

l

e

A

e

A

min

V

e

with
center hole

0,6
25,9
43
—
1 120

without
center hole

0,57
26,6
46,7
33,9
1 240

Approx. weight (per set)

m 6,0 6,6 g

Gapped

Material A

value

L

s

approx.

nH

K1 40

M33 100

N48 160

250
315
400
500
630

± 3 % 1,60 19 B65651-+40-A1

± 3 % 0,60 48 B65651-+100-A33

± 2 % 0,32 77 B65651-+160-G48
± 3 % 0,20 120 B65651-+250-A48
± 3 % 0,15 151 B65651-+315-A48
± 3 % 0,10 192 B65651-+400-A48
± 3 % 0,07 240 B65651-+500-A48
± 5 % 0,05 302 B65651-D630-J48

mm

Ungapped

mm
mm
mm
mm
mm

–1

2

2

3

µ

e

Ordering code

1)

-D with center hole

-T w. threaded sleeve

Material A

value

L

A

L1min

P

V

µ

e

Ordering code

-D with center hole

nH

nH

W/set

-W w/o center hole

N26 2900 + 30/– 20 % 1380 B65651-D-R26

N30 5900 + 30/– 20 % 2680 B65651-W-R30

T38 12600 + 40/– 30 % 5710 B65651-W-Y38

N87 3600 + 30/– 20 % 1630 2000 < 0,46

B65651-W-R87

(200 mT, 100 kHz, 100 °C)

1) Replace the + by the code letter ”D“ or ”T“ for the required version.

334 08/01

P 18 × 11

B65652Accessories

Coil former

Standard: to IEC 60133 and DIN 41 294
Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:

F max. operating temperature 155 °C), color code black

Winding: see “Processing Notes”, page 155

Insulating washer 1 between core and coil former

■ For tolerance compensation and for insulation

■ Polycarbonate spring washer (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0,04 mm thick

Insulating washer 2 between core and terminal carrier

■ For increased dielectric strength

■ Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0,08 mm thick

Coil former Bestellnummer
Sections A

mm

N

2

l

N

mm

A

µΩ

value

R

1 16 35,6 87 B65652-B-T1

2 13 35,6 94 B65652-B-T2

Insulating washer 1 (reel packing, PU = 1 reel) B65652-A5000

Insulating washer 2 (bulk) B65652-A5002

Coil former

A

N

0,4

0,2

_

2+0,6

14,8

_

7

0,1

ø7,7+0,1

0,5

0,1

_

ø8,7

_

7

0,1

0,1

_

ø7,7+0,1

ø8,7

0,5

FPK0274-7

Insulating washer 1 Insulating washer 2

335 08/01

P 18 × 11

Mounting assembly for printed circuit boards

■ The set comprises a terminal carrier and a yoke

■ For snap-in connection

Terminal carrier

Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:

F max. operating temperature 155 °C), color code gray
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s

Yoke

Spring yoke, made of tinned nickel silver (0,3 mm), with ground terminal

B65655Accessories

Complete mounting assembly
(4 solder terminals)
Ordering code: B65655-B9

Complete mounting assembly
(8 solder terminals)
Ordering code: B65655-B10

4 solder terminals 8 solder terminals

Ground

Erdungspunkt

4

1

8

5

20 max.

a

19,9 max.

*)

4

1

8

5

20 max.

a

Hole arrangement

b

20,7 max.

View in mounting

13,5 max.

direction

ø1,3+0,1

Erdungspunkt

2,54

3,5

Ground

FPK0295-U

c

20,7 max.

Ground

Erdungspunkt

19,9 max.

*)

Hole arrangement
View in mounting
direction

13,5 max.

ø1,3+0,1

Erdungspunkt

2,54

3,5

Ground

FPK0296-3

*) This recess must be on the side of the grounding pin to ensure that the yoke locks in position.
a) Yoke
b) Terminal carrier with 4 solder terminals
c) Terminal carrier with 8 solder terminals

336 08/01

P 18 × 11

Adjusting screw

■ Tube core with thread and core brake made of GFR polyterephthalate

Plastic adjusting screwdriver (not shown)

Plastic handle for adjusting screwdriver (not shown)

B63399

B65659Accessories

Core P 18

Material A

K 1 40 a 2,62

M 33 100 a 2,62

N 48 160 a 2,62

× 11 Adjusting screw Min.

Tube core

valuenHFig. ∅ × lengthmmMaterial Color

L

code

adjusting
range

%

× 3,6 Si 1 white 13 B65659-F1-X101

× 3,6 Si 1 white 10 B65659-F1-X101

× 3,6 Si 1 white 7 B65659-F1-X101

250 a 2,62

315

b 2,75

400

400

c 2,82

500

× 3,6 K 1 green 10 B65659-F1-X1

× 4,4 N 22 black 16

12

× 4,4 N 22 yellow 16

13

Ordering code

B65659-F3-X23

B65659-F4-X23

Adjusting screwdriver B63399-B4

Handle B63399-B5

Adjusting screw

a b c

337 08/01

Herausgegeben von EPCOS AG
Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND

 EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und
Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG
nicht gestattet.

Mit den Angaben in dieser Broschüre werden die Bauelemente spezifiziert, keine Eigenschaften
zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen
für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-
genen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland.

Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte
darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsge­sellschaft einzuholen.

Published by EPCOS AG
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY

 EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro­chure and the information contained therein without EPCOS’ prior express consent is prohibited.

The information contained in this brochure describes the type of component and shall not be con­sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for
the Supply of Products and Services of the Electrical and Electronics Industry recommended by the
ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.

This brochure replaces the previous edition.

For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.

Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.

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