B65806P1006D002 - EPCOS - Datasheet.Live

Data SheetData Sheet

Date: June 2013

Ferrites and accessories

RM 5, RM 5 LP

Cores and accessories

Series/Type: B65805, B65806, B65822, B65539

 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information

contained therein without EPCOS' prior express consent is prohibited.

EPCOS AG is a TDK Group Company.

206/13

Please read Cautions and warnings and

Important notes at the end of this document.

Example of an assembly set

Individual parts Part no. Page

Adjusting screw B65539

B65806



Core B65805 3

Clamps B65806 6

Insulating washer 1 B65806 6

Coil former B65806 5

Core B65805 3

Threaded sleeve (glued-in)

Insulating washer 2 B65806 6

Also available: SMD coil formers B65822 7, 8

Clamps B65806 7, 8



RM 5 low profile:

Core B65805P 10

Core and accessories

RM 5

306/13

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

 l/A

le

Ae

Amin

1.0

20.8

—

433

0.93

22.1

23.8

18

526

mm–1

mm

mm2

mm3

m2.9 3.0 g

Material AL value



s

approx.

eOrdering code 1)

-C with center hole

-N with threaded sleeve

K1 25 3% 1.0 19.9 B65805+0025A001

40 3% 0.40 31.8 B65805+0040A001

M33 633% 0.4 50.2 B65805+0063A033

100 3% 0.2 79.6 B65805+0100A033

N48 160 3% 0.12 127 B65805+0160A048

250 3% 0.06 199 B65805+0250A048

315 3% 0.03 251 B65805+0315A048

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

B65805Core

RM 5

406/13

Please read Cautions and warnings and

Important notes at the end of this document.

Ungapped

Material AL value



ePV



W/set

Ordering code

-C with center hole

-J without center hole

N48 1800 +30/–20% 1430 B65805C0000R048

N45 2600 +30/–20% 1920 B65805J0000R045

N30 3500 +30/–20% 2590 B65805J0000R030

T38 6700 +40/–30% 4950 B65805J0000Y038

T66 9600 +40/–30% 7090 B65805J0000Y066

N49 1300 +30/–20% 960 < 0.06 ( 50 mT, 500 kHz, 100 C) B65805J0000R049

N87 2000 +30/–20% 1480 < 0.32 (200 mT, 100 kHz, 100 C) B65805J0000R087

N97 2000 +30/–20% 1480 < 0.24 (200 mT, 100 kHz, 100 C) B65805J0000R097

N41 2600 +30/–20% 1920 < 0.10 (200 mT, 100 kHz, 100 C) B65805J0000R041

B65805Core

RM 5

506/13

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 white

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 2013, chapter “Processing notes, 2.1”

Pins squared in the start-of-winding area.

For matching clamps and insulating washers see page 6.

Sections AN

mm2

lN

AR value



Pins Ordering code

19.5 25 90 4B65806P1004D001

5B65806P1005D001

6B65806P1006D001

8B65806P1008D001

28.7 25 94 6B65806P1006D002

B65806Accessories

RM 5

606/13

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

■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 FR7-2, E118859 (M), natural color, BAYER MATERIALSCIENCE AG

Clamp Insulating washer 1 Insulating washer 2

Clamping forces for RM 5

Ordering code

Clamp (ordering code per piece, 2 are required) B65806B2203X000

Insulating washer 1 (reel packing, PU = 1 reel) B65806A5000X000

Insulating washer 2 (bulk) B65806D2005X000

(preliminary data)

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

5

B65806Accessories

RM 5

706/13

Please read Cautions and warnings and

Important notes at the end of this document.

SMD coil former with gullwing 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 2013, chapter “Processing notes, 2.1”

Clamp

■Without ground terminal, made of stainless spring steel, 0.335 mm thick

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

Coil former Clamp

Sections AN

mm2

lN

AR value



Terminals Ordering code

111.1 25 77 8B65822F1008T001

210.2 25 85 8B65822F1008T002

Clamp (ordering code per piece, 2 are required) B65806J2204X000

B65822, B65806Accessories

RM 5

806/13

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 2013, chapter “Processing notes, 2.1”

Clamp

■Without ground terminal, made of stainless spring steel, 0.335 mm thick

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

Coil former Clamp

Sections AN

mm2

lN

AR value



Terminals Ordering code

111.1 25 73 8B65822J1008T001

Clamp (ordering code per piece, 2 are required) B65806J2204X000

B65822, B65806Accessories

RM 5

906/13

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 N22 red B65539C1002X022

b1.81  3.4 N22 green B65806C3001X022

B65539, B65806Accessories

RM 5

10 06/13

Please read Cautions and warnings and

Important notes at the end of this document.

■To IEC 62317-4

■For compact transformers

■Without center hole

■Delivery mode: sets

Magnetic characteristics (per set)

 l/A = 0.71 mm–1

le= 17.5 mm

Ae= 24.5 mm2

Amin = 18 mm2

Ve= 430 mm3

Approx. weight 2.6 g/set

Ungapped

Material AL value



ePV



W/set

Ordering code

T381) 7700 +40/–30% 4380 B65805P0000Y038

N49 1700 +30/–20% 970 < 0.09 ( 50 mT, 500 kHz, 100 C) B65805P0000R049

N92 1900 +30/–20% 1080 < 0.29 (200 mT, 100 kHz, 100 C) B65805P0000R092

N87 2400 +30/–20% 1360 < 0.26 (200 mT, 100 kHz, 100 C) B65805P0000R087

1) Preliminary data

B65805PCore

RM 5 »Low Profile«

11 06/13

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 chapter “Definitions”, section 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 chapter “Definitions”, section 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 chapter “Processing notes”, section 8.2.

– 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.

Cautions and warnings

Ferrites and accessories

Cautions and warnings

12 06/13

Symbol Meaning Unit

A

Ae

AL

AL1

Amin

AN

AR

B

B

ˆ 

B

ˆ 

BDC

BR

BS

C0

CDF

DF

d

Ea

f

fcutoff

fmax

fmin

fr

fCu

g

H

ˆ 

HDC

Hc

h

h/i

2

I

IDC

ˆ

J

k

k3

k3c

Cross section of coil

Effective magnetic cross section

Inductance factor; AL = L/N2

Minimum inductance at defined high saturation ( a)

Minimum core cross section

Winding cross section

Resistance factor; AR = RCu/N2

RMS value of magnetic flux density

Flux density deviation

Peak value of magnetic flux density

Peak value of flux density deviation

DC magnetic flux density

Remanent flux density

Saturation magnetization

Winding capacitance

Core distortion factor

Relative disaccommodation coefficient DF = d/i

Disaccommodation coefficient

Activation energy

Frequency

Cut-off frequency

Upper frequency limit

Lower frequency limit

Resonance frequency

Copper filling factor

Air gap

RMS value of magnetic field strength

Peak value of magnetic field strength

DC field strength

Coercive field strength

Hysteresis coefficient of material

Relative hysteresis coefficient

RMS value of current

Direct current

Peak value of current

Polarization

Boltzmann constant

Third harmonic distortion

Circuit third harmonic distortion

Inductance

mm2

nH

mm2

 = 10–6

Vs/m2, mT

F = As/V

mm–4.5



J

s–1, Hz



mm

A/m

10–6 cm/A

A

Vs/m2

J/K



H = Vs/A

Symbols and terms

Ferrites and accessories

Symbols and terms

13 06/13

Symbol Meaning Unit

L/L

L0

LH

Lp

Lrev

Ls

le

lN

N

PCu

Ptrans

PV

PF

Q

R

RCu

Rh

Rh

Ri

Rp

Rs

Rth

RV

s

T

T

TC

t

tv

tan

tanL

tanr

tane

tanh

tan/i

U

Û

Ve

Z

Relative inductance change

Inductance of coil without core

Main inductance

Parallel inductance

Reversible inductance

Series inductance

Effective magnetic path length

Average length of turn

Number of turns

Copper (winding) losses

Transferrable power

Relative core losses

Performance factor

Quality factor (Q = L/Rs = 1/tanL)

Resistance

Copper (winding) resistance (f = 0)

Hysteresis loss resistance of a core

Rh change

Internal resistance

Parallel loss resistance of a core

Series loss resistance of a core

Thermal resistance

Effective loss resistance of a core

Total air gap

Temperature

Temperature difference

Curie temperature

Time

Pulse duty factor

Loss factor

Loss factor of coil

(Residual) loss factor at H  0

Relative loss factor

Hysteresis loss factor

Relative loss factor of material at H  0

RMS value of voltage

Peak value of voltage

Effective magnetic volume

Complex impedance

Normalized impedance |Z|n = |Z| /N 2   (le /Ae)

H

mm



W

mW/g





K/W



mm

°C

K

°C

s



V

mm3



/mm

Symbols and terms

Ferrites and accessories

14 06/13

All dimensions are given in mm.

Surface-mount device

Symbol Meaning Unit



F

e

r





B

i

s



0

a

app

e

i

p'

p"

r

rev

s'

s"

tot





l/A

Cu



Temperature coefficient (TK)

Relative temperature coefficient of material

Temperature coefficient of effective permeability

Relative permittivity

Magnetic flux

Efficiency of a transformer

Hysteresis material constant

Hysteresis core constant

Magnetostriction at saturation magnetization

Relative complex permeability

Magnetic field constant

Relative amplitude permeability

Relative apparent permeability

Relative effective permeability

Relative initial permeability

Relative real (inductive) component of (for parallel components)

Relative imaginary (loss) component of (for parallel components)

Relative permeability

Relative reversible permeability

Relative real (inductive) component of (for series components)

Relative imaginary (loss) component of (for series components)

Relative total permeability

derived from the static magnetization curve

Resistivity

Magnetic form factor

DC time constant Cu = L/RCu = AL/AR

Angular frequency; = 2 f

1/K



Vs



mT-1

A–1H–1/2



Vs/Am



m–1

mm–1

s

s–1

Symbols and terms

Ferrites and accessories

15 06/13

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 re-

quirements 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 incum-

bent on the customer to check and decide whether an EPCOS product with the properties de-

scribed 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 lifesaving 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 Ma-

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

tailed 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 fore-

going 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, CeraLink, CSMP, CSSP, CTVS,

DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, 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 www.epcos.com/trademarks.

Important notes