B65804C2005X000 - EPCOS - Product.Network

Ferrites and accessories

Series/Type: RM 4

The following products presented in this data sheet are being withdrawn.

Ordering Code Substitute Product Date of Withdrawal Deadline Last

Orders

Last Shipments

B65804A5000X000 2010-09-24 2010-12-27 2011-03-28

For further information please contact your nearest EPCOS sales office, which will also support you in selecting a

suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.

209/06

Please read Cautions and warnings and

Important notes at the end of this document.

■To IEC 62317-4

■Core without center hole

for transformer applications

■Delivery mode: sets

Magnetic characteristics (per set)

Approx. weight (per set)

Gapped

with

center hole

without

center hole

Σl/A

Amin

1.9



231

1.7

11.3

286

mm–1

mm2

mm3

m1.451.65g

Material AL value

approx.

µeOrdering code1)

-A with center hole

-N with threaded sleeve

K1 16 ±3% 1.0 24.2 B65803+0016A001

25 ±3% 0.40 37.8 B65803+0025A001

M33 40 ±3% 0.36 60.4 B65803+0040A033

63 ±3% 0.18 96 B65803+0063A033

N48 63 ±3% 0.16 96 B65803+0063A048

100 ±3% 0.10 152 B65803+0100A048

160 ±3% 0.06 243 B65803+0160A048

1) Replace the + by the code letter “A” or “N” for the required version.

B65803Core

RM 4

309/06

Please read Cautions and warnings and

Important notes at the end of this document.

Ungapped

Material AL value

µePV

W/set

Ordering code

-J without center hole

N45 1700 +30/–20% 2290 B65803J0000R045

N30 1900 +30/–20% 2560 B65803J0000R030

T35 2800 +40/–30% 3770 B65803J0000Y035

T38 3700 +40/–30% 4980 B65803J0000Y038

N49 750 +30/–20% 1010 < 0.04 ( 50 mT, 500 kHz, 100 °C) B65803J0000R049

N87 1100 +30/–20% 1480 < 0.20 (200 mT, 100 kHz, 100 °C) B65803J0000R087

N97 1100 +30/–20% 1480 < 0.15 (200 mT, 100 kHz, 100 °C) B65803J0000R097

B65803Core

RM 4

409/06

Please read Cautions and warnings and

Important notes at the end of this document.

Coil former

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

H max. operating temperature 180 °C), color code blue

Bakelite UP 3420® [E61040 (M)], HEXION SPECIALTY CHEMICALS GMBH

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

Winding: see Data Book 2007, chapter “Processing notes, 2.1”

Pins squared in the start-of-winding area.

For matching clamp and insulating washers see page 5.

Sections AN

mm2lN

AR value

µΩ

Pins Ordering code

1 7.7 20 89 5 B65804K1005D001

6 B65804K1006D001

FRM0305-K-E

4+0.15

0.6+0.1

0.45±0.050.65±0.05

4.4±0.3

ø0.52

2.54

Ground ø1.3+0.1

ø1+0.1

Hole arrangement

View in mounting direction

0.45 max.

7.63

0.1

6.88 0.1

0.1ø4.9

0.2ø7.9

5 pins 6 pins

B65804Accessories

RM 4

5 01/10

Please read Cautions and warnings and

Important notes at the end of this document.

Clamp

■With ground terminal, made of stainless spring steel (tinned), 0.335 mm thick

■Solderability to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s

■Also available as strip clamp on reels on request

Insulating washer 1 between core and coil former

■For tolerance compensation and for insulation

■Made of polyarylate film (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0.08 mm thick

Aryphan F685, [E167358 (M)], natural color, LOFO HIGH TECH FILM GMBH

Insulating washer 2 for double-clad PCBs

■Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0.25 mm thick

Makrofol FR, [E118859 (M)], natural color, BAYER MATERIALSCIENCE L L C

Clamp Insulating washer 1 Insulating washer 2

Clamping forces for RM 4

Ordering code

Clamp (ordering code per piece, 2 are required) B65806A2203X000

Insulating washer 1 (reel packing, PU = 1 reel) B65804A5000X000

Insulating washer 2 (bulk) B65804C2005X000

FRM0012-J

9,3+0,2

8,3+0,15 0,55 0,15

0,150,55

4,5 +0,1

0,3

0,7

2,4 max.

FRM0306-T

9.95 0.2

0.29.95

(preliminary data)

FRM0157-Q

ZmaxX

Fmin: Extension of clamp from a to a2 = Xmin

Fmax: Extension of clamp from a to a1 = Xmax

Clamp opening a (mm) 8.3 +0.15

Core nose Zmax (mm) 0.15

Height of core pair X (mm)Xmin

Xmax

8.75

9.25

Clamping force F (N) Fmin

Fmax

B65804, B65806Accessories

RM 4

609/06

Please read Cautions and warnings and

Important notes at the end of this document.

Adjusting screw

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

Pocan B3235® [E245249 (M)], LANXESS AG

Figure Tube core Ordering code

∅ × length (mm) Material Color code

a1.81 × 2.0 K1 yellow B65539C1003X001

a1.81 × 2.7 K1 gray B65539C1002X001

a1.81 × 2.7 N22 red B65539C1002X022

b1.81 × 3.4 N22 green B65806C3001X022

B65539, B65806Accessories

RM 4

709/06

Please read Cautions and warnings and

Important notes at the end of this document.

■To IEC 62317-4

■For compact transformers with high inductance

■Without center hole

■Delivery mode: sets

Magnetic characteristics (per set)

Σl/A= 1.2 mm

–1

le= 17.3 mm

Ae= 14.5 mm2

Amin = 11.3 mm2

Ve= 251 mm3

Approx. weight 1.2 g/set

Ungapped

Material AL value

µePV

W/set

Ordering code

T38 5000 +40/–30% 4750 B65803P0000Y038

N49 950 +30/–20% 900 < 0.04 ( 50 mT, 500 kHz, 100 °C) B65803P0000R049

N92 1000 +30/–20% 950 < 0.14 (200 mT, 100 kHz, 100 °C) B65803P0000R092

N87 1300 +30/–20% 1230 < 0.12 (200 mT, 100 kHz, 100 °C) B65803P0000R087

B65803PCore

RM 4 »Low Profile«

8 01/10

Please read Cautions and warnings and

Important notes at the end of this document.

Clamp

■With ground terminal, made of stainless spring steel (tinned), 0.3 mm thick,

Without ground terminal, made of stainless spring steel, 0.3 mm thick

■Solderability to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s

■Clamping force 40 N per pair of clamps (typical value)

■Also available as strip clamp on reels on request

Insulating washer 1 between core and coil former

■For tolerance compensation and for insulation

■Made of polyarylate film (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0.08 mm thick

Aryphan F685, [E167358 (M)], natural color, LOFO HIGH TECH FILM GMBH

Insulating washer 2 for double-clad PCBs

■Made of polycarbonate (UL 94 V-0, insulation class to IEC 60085: E 120 °C), 0.25 mm thick

Makrofol FR, [E118859 (M)], natural color, BAYER MATERIALSCIENCE L L C

Clamp with ground terminal Clamp without ground terminal

Insulating washer 1 Insulating washer 2

Ordering code

Clamp with ground terminal (ordering code per piece, 2 are required) B65804P2203X000

Clamp without ground terminal (ordering code per piece, 2 are required) B65804P2204X000

Insulating washer 1 (reel packing, PU = 1 reel) B65804A5000X000

Insulating washer 2 (bulk) B65804C2005X000

FRM0233-J

6,5+0,2

5,8+0,15

2,4 max.

0,7

0,150,55

+0,1

0,3

4,5

FRM0153-S

6,6+0,3

2,1±0,1

5,8+0,15

0,55

0,15

0,55

FRM0306-T

9.95 0.2

0.29.95

(preliminary data)

B65804Accessories for PTH applications

RM 4 »Low Profile«

909/06

Please read Cautions and warnings and

Important notes at the end of this document.

SMD coil former with J terminals

Material: GFR liquid crystal polymer (UL 94 V-0, insulation class to IEC 60085:

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

Vectra C 130 [E83005 (M)], TICONA

Solderability: to IEC 60068-2-58, test Td, method 6 (Group 3): 245 °C, 3 s

Resistance to soldering heat: to IEC 60068-2-58, test Td, method 6 (Group 3): 255 °C, 10 s

permissible soldering temperature for wire-wrap connection on coil former: 400 °C,1 s

Winding: see Data Book 2007, chapter “Processing notes, 2.1”

Clamp

■Without ground terminal, made of stainless spring steel, 0.3 mm thick

■Also available as strip clamp (each carton containing 2 reels)

Coil former Clamp

1) 6 and 8 terminals on request

Sections AN

mm2lN

AR value

µΩ

Ter mi na ls 1) Ordering code

1 5.0 20.1 138 10 B65804B6010T001

Clamp(ordering code per piece, 2 are required) B65804P2204X000

FRM0258-5

2,5

2,75

1,2

2,75

4 x 2,75 = 11

Leiterplattenlayout

Empfehlung für das

11,6±0,2

ø4+0,15

8±0,1

1±0,1

2,4±0,1

4,2±0,1

2 Kammern1 Kammer

4,6+0,2

0,6±0,1

0,5+0,2

0,45±0,05

13,6±0,1

7,25

5,2

7,65

0,1ø4,9

0,317

0,10,6

0,050,35

0,17,9

Recommended

PCB layout

FRM0153-S

6,6+0,3

2,1±0,1

5,8+0,15

0,55

0,15

0,55

B65804Accessories

RM 4 »Low Profile«

10 09/06

Ferrites and accessories

Cautions and warnings

Mechanical stress and mounting

Ferrite cores have to meet mechanical requirements during assembling and for a growing number

of applications. Since ferrites are ceramic materials one has to be aware of the special behavior

under mechanical load.

As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing

or tensile load. Especially high cooling rates under ultrasonic cleaning and high static or cyclic loads

can cause cracks or failure of the ferrite cores.

For detailed information see Data Book 2007, chapter “General – Definitions, 8.1”.

Effects of core combination on AL value

Stresses in the core affect not only the mechanical but also the magnetic properties. It is apparent

that the initial permeability is dependent on the stress state of the core. The higher the stresses are

in the core, the lower is the value for the initial permeability. Thus the embedding medium should

have the greatest possible elasticity.

For detailed information see Data Book 2007, chapter “General – Definitions, 8.2”.

Heating up

Ferrites can run hot during operation at higher flux densities and higher frequencies.

NiZn-materials

The magnetic properties of NiZn-materials can change irreversible in high magnetic fields.

Processing notes

– The start of the winding process should be soft. Else the flanges may be destroid.

– To strong winding forces may blast the flanges or squeeze the tube that the cores can no more

be mount.

– To long soldering time at high temperature (>300 °C) may effect coplanarity or pin arrangement.

– Not following the processing notes for soldering of the J-leg terminals may cause solderability

problems at the transformer because of pollution with Sn oxyd of the tin bath or burned insulation

of the wire. For detailed information see Data Book 2007, chapter “Processing notes, 2.2”.

– The dimensions of the hole arrangement have fixed values and should be understood as a

recommendation for drilling the printed circuit board. For dimensioning the pins, the group of

holes can only be seen under certain conditions, as they fit into the given hole arrangement. To

avoid problems when mounting the transformer, the manufacturing tolerances for positioning the

customers’ drilling process must be considered by increasing the hole diameter.

11 01/10

Important notes

The following applies to all products named in this publication:

1. Some parts of this publication contain statements about the suitability of our products for

certain areas of application. These statements are based on our knowledge of typical

requirements that are often placed on our products in the areas of application concerned. We

nevertheless expressly point out that such statements cannot be regarded as binding

statements about the suitability of our products for a particular customer application. As

a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them

than the customers themselves. For these reasons, it is always ultimately incumbent on the

customer to check and decide whether an EPCOS product with the properties described in the

product specification is suitable for use in a particular customer application.

2. We also point out that in individual cases, a malfunction of electronic components or

failure before the end of their usual service life cannot be completely ruled out in the

current state of the art, even if they are operated as specified. In customer applications

requiring a very high level of operational safety and especially in customer applications in which

the malfunction or failure of an electronic component could endanger human life or health (e.g.

in accident prevention or life-saving systems), it must therefore be ensured by means of suitable

design of the customer application or other action taken by the customer (e.g. installation of

protective circuitry or redundancy) that no injury or damage is sustained by third parties in the

event of malfunction or failure of an electronic component.

3. The warnings, cautions and product-specific notes must be observed.

4. In order to satisfy certain technical requirements, some of the products described in this

publication may contain substances subject to restrictions in certain jurisdictions (e.g.

because they are classed as hazardous). Useful information on this will be found in our

Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more

detailed questions, please contact our sales offices.

5. We constantly strive to improve our products. Consequently, the products described in this

publication may change from time to time. The same is true of the corresponding product

specifications. Please check therefore to what extent product descriptions and specifications

contained in this publication are still applicable before or when you place an order.

We also reserve the right to discontinue production and delivery of products.

Consequently, we cannot guarantee that all products named in this publication will always be

available. The aforementioned does not apply in the case of individual agreements deviating

from the foregoing for customer-specific products.

6. Unless otherwise agreed in individual contracts, all orders are subject to the current version

of the “General Terms of Delivery for Products and Services in the Electrical Industry”

published by the German Electrical and Electronics Industry Association (ZVEI).

7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap,

DigiSiMic, DSSP, MiniBlue, MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube,

PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID,

SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or

pending in Europe and in other countries. Further information will be found on the Internet at