B59095A0080B110

B59095A0080B110 Datasheet

B59093A0080B110 B59095A0080B110

Part	Datasheet
B59095A0080B110	B59095A0080B110 (pdf)

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PTC thermistors for overcurrent protection in telecom applications Leadless round disks Series/Type Date: November 2009 EPCOS AG Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Overcurrent protection for telecom applications Suitable for MDF applications e.g. connectors etc. Features Designed for combined usage of PTC and primary protection e.g. gas arrester Suitable for continuous connection to mains voltages of 110/230 V AC in tripped high-ohmic condition Matching available with narrow resistance tolerance Tight resistance matching maintained after switching Negligible resistance drift after soldering or switching compatible RoHS- Options Alternative tolerances and resistances on request Overcurrent protection for telecom Leadless round disks Delivery mode Packed in blister trays General electrical data Max. operating voltage Operating temperature range Vmax Top 20/+125 °C Operating temperature range V = 230 V Electrical specifications and ordering codes1 0/+70 Type RR R25,match ISmax tS typ. Ordering code per packing unit ISmax, R1 R2max 25°C 70°C 25°C 230 V AC 230 V AC Round disks, contacts for clamp connection A93 ±15 160 70 370 A95 ±10 110 50 250 Round disks, contacts for solder connection B59093A0080B110 B59095A0080B110 A1037 10 ±15 No 140 95 300 B59037A1120B010 A1037 10 ±15 140 95 300 B59037A1120B110 A1042 10 ±15 150 100 300 B59042A1120B110 A1041 25 ±15 100 65 200 B59041A1120B110 A1044 35 ±15 90 55 180 B59044A1120B110 1 Variation of current and switching time with heat dissipation of mounting assembly must be taken into account. Reliability data Test Electrical endurance, cycling Electrical endurance, constant Damp heat Standard IEC 60738-1 IEC 60738-1 IEC 60738-1 Test conditions Room temperature, ISmax Vmax Number of cycles 10 Storage at Vmax /Top Test duration 1000 h Temperature of air 40 °C Relative humidity of air 93% Duration 56 days Test according to IEC 60068-2-78 < 20% < 25% < 10% Surface-mount devices * To be replaced by a number in ordering codes, type designations etc. + To be replaced by a letter All dimensions are given in mm. The commas used in numerical values denote decimal points. Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 8 Important notes The following applies to all products named in this publication: 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. 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. The warnings, cautions and product-specific notes must be observed. 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 Should you have any more detailed questions, please contact our sales offices. 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. 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 . Page 8 of 8 The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap, DSSP, MiniBlue, MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, 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 Page 9 of 8

PDF Datasheet Preview

PTC thermistors for overcurrent protection in telecom applications

Leadless round disks

Series/Type Date:

November 2009

EPCOS AG Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.

Overcurrent protection for telecom applications

Suitable for MDF applications e.g. connectors etc.

Features Designed for combined usage of PTC and primary protection e.g. gas arrester Suitable for continuous connection to mains voltages of
110/230 V AC in tripped high-ohmic condition Matching available with narrow resistance tolerance

Tight resistance matching maintained after switching Negligible resistance drift after soldering or switching compatible

RoHS-

Options Alternative tolerances and resistances on request

Overcurrent protection for telecom Leadless round disks

Delivery mode Packed in blister trays

General electrical data Max. operating voltage

Operating temperature range

Vmax Top
20/+125 °C

Operating temperature range

V = 230 V
Electrical specifications and ordering codes1
0/+70

Type RR

R25,match

ISmax
tS typ. Ordering code
per packing unit

ISmax,

R1 R2max
25°C 70°C 25°C 230 V AC 230 V AC

Round disks, contacts for clamp connection

A93 ±15
160 70 370

A95 ±10
110 50 250

Round disks, contacts for solder connection

B59093A0080B110 B59095A0080B110

A1037 10 ±15 No
140 95 300

B59037A1120B010

A1037 10 ±15
140 95 300

B59037A1120B110

A1042 10 ±15
150 100 300

B59042A1120B110

A1041 25 ±15
100 65 200

B59041A1120B110

A1044 35 ±15
90 55 180

B59044A1120B110
1 Variation of current and switching time with heat dissipation of mounting assembly must be taken into account.

Reliability data

Test

Electrical endurance, cycling

Electrical endurance, constant

Damp heat

Standard IEC 60738-1 IEC 60738-1 IEC 60738-1

Test conditions

Room temperature, ISmax Vmax Number of cycles 10

Storage at Vmax /Top Test duration 1000 h

Temperature of air 40 °C Relative humidity of air 93% Duration 56 days Test according to IEC 60068-2-78
< 20%
< 25%
< 10%
Surface-mount devices * To be replaced by a number in ordering codes, type designations etc. + To be replaced by a letter

All dimensions are given in mm. The commas used in numerical values denote decimal points.

Please read Cautions and warnings and Important notes at the end of this document.

Page 7 of 8

Important notes

The following applies to all products named in this publication:

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.

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.

The warnings, cautions and product-specific notes must be observed. 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 Should you have any more detailed questions, please contact our sales offices. 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. 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 .

Page 8 of 8

The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap, DSSP, MiniBlue, MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, 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

Page 9 of 8

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived B59095A0080B110 Datasheet file may be downloaded here without warranties.

Datasheet ID: B59095A0080B110 511818