EN 60115-2:2015

Fixed resistors for use in electronic equipment - Part 2: Sectional specification: Leaded fixed low power film resistors

IEC 60115-2:2014 is applicable to leaded fixed low-power film resistors for use in electronic equipment. These resistors are typically described according to types (different geometric shapes) and styles (different dimensions) and product technology. The resistive element of these resistors is typically protected by a conformal lacquer coating. These resistors have wire terminations and are primarily intended to be mounted on a circuit board in through-hole technique. The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60115-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor. This edition includes the following significant technical changes with respect to the previous edition: - it includes test conditions and requirements for lead-free soldering and assessment procedures meeting the requirements of a "zero defect" approach; - it introduces a product classification based on application requirements; - it includes an extension of the list of styles and dimensions; - it includes the use of an extended scope of stability class definitions; - it includes the extension of the lists of preferred values of ratings; - it includes test conditions and requirements for lead-free soldering, for periodic overload and for resistance to electrostatic discharge (ESD); - it includes a new set of severities for a shear test; - it includes definitions for a test board; - it includes the replacement of assessment level E and possible others by the sole assessment level EZ, meeting the requirements of a "zero defect" approach; - it includes an extended endurance test, a flammability test, a temperature rise test, vibration tests, an extended rapid change of temperature test, and a single pulse high-voltage overload test; - it includes requirements applicable to 0-ohm resistors (jumpers); - it includes recommendations for the denomination, description, packaging and quality assessment of radial formed styles; - it includes prescriptions for endurance testing at room temperature, supplementary to the rulings of IEC 60115-1.

Festwiderstände zur Verwendung in Geräten der Elektronik - Teil 2: Rahmenspezifikation: Niedrigbelastbare Schicht-Festwiderstände mit Drahtanschlüssen

Résistances fixes utilisées dans les équipements électroniques - Partie 2: Spécification intermédiaire: Résistances fixes à broches à couches, à faible dissipation

L'IEC 60115-2:2014 est applicable aux résistances fixes à broches à couches, à faible dissipation utilisées dans les équipements électroniques. Ces résistances sont généralement décrites en fonction des types (formes géométriques différentes), des modèles (dimensions différentes) et de la technologie de produit. L'élément résistif de ces résistances est généralement protégé par un revêtement de laque conforme. Ces résistances comportent des fils de sortie et sont principalement destinées à être montées sur une carte de circuits avec la technique des trous traversants. L'objectif de la présente norme est de prescrire des valeurs assignées et des caractéristiques préférentielles et de sélectionner d'après l'IEC 60115-1 les procédures d'assurance de qualité, les essais et les méthodes de mesures appropriés, et de fournir des exigences générales pour ce type de résistance. Les modifications techniques majeures par rapport à la première édition sont les suivantes: - inclut des conditions d'essai et des exigences pour le brasage sans plomb et des procédures d'évaluation satisfaisant aux exigences d'une approche "zéro défaut"; - introduction d'une classification de produit basée sur des exigences d'application; - extension de la liste des modèles et dimensions; - utilisation d'un domaine d'application élargi des définitions de classes de stabilité; - extension des listes de valeurs assignées préférentielles; - introduction de conditions d'essais et d'exigences pour la brasure sans plomb, pour les surcharges périodiques et pour la résistance aux décharges électrostatiques (ESD); - introduction de nouvelles sévérités pour un essai de cisaillement; - introduction de définitions pour une carte d'essai; - remplacement du niveau d'assurance E et d'autres niveaux possibles par le seul niveau d'assurance EZ, satisfaisant aux exigences d'une approche "zéro défaut"; - introduction d'un essai d'endurance prolongée, d'un essai d'inflammabilité, d'un essai d'échauffement, d'un essai de vibrations, d'un essai de variation rapide de température étendu et d'un essai de surcharge haute tension à une seule impulsion; - introduction d'exigences applicables aux résistances de 0 (câbles de liaison); - introduction de recommandations pour la dénomination, la description, l'emballage et l'évaluation de la qualité des modèles de forme radiale; - introduction de prescriptions pour les essais d'endurance à la température ambiante, en complément des règles de l'IEC 60115-1.

Fiksni upori za elektronsko opremo - 2. del: Področna specifikacija: nežični upori z majhno močjo

Ta del standarda EN 60115 se uporablja za svinčene fiksne filmske upore z majhno močjo za uporabo v elektronski opremi. Ti upori so navadno opisani glede na vrsto (različne geometrijske oblike), slog (različne dimenzije) in tehnologijo proizvoda. Uporni element teh uporov je navadno zaščiten s konformnim lakirnim premazom. Ti upori imajo žične priključke in so namenjeni predvsem za namestitev na ploščo tiskanega vezja skozi luknjo. Cilj tega standarda je predpisati prednostne vrednosti in lastnosti, izbrati primerne postopke za ovrednotenje kakovosti, preskuse in merilne metode iz standarda IEC 60115-1 ter podati splošne zahteve glede zmogljivosti za ta tip upora.

General Information

• Status: Published
• Publication Date: 22-Jan-2015
• ICS: 31.040.10 - Fixed resistors
• Technical Committee: CLC/TC 40XB - CLC/TC 40XB
• Drafting Committee: IEC/TC 40 - IEC_TC_40
• Parallel Committee: IEC/TC 40 - IEC_TC_40
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 20-Sep-2017
• Ref Project: SIST EN 60115-2:2015 - Fixed resistors for use in electronic equipment - Part 2: Sectional specification : Fixed low-power non-wirewound resistors

Relations

• Replaces: EN 140100:2008 - Sectional Specification: Fixed low power film resistors
• Effective Date: 28-Jan-2023
• Revised: prEN IEC 60115-2:2024 - Fixed resistors for use in electronic equipment - Part 2: Sectional specification: Low-power film resistors with leads for through-hole assembly on circuit boards (THT)
• Effective Date: 17-Oct-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2015
1DGRPHãþD
SIST EN 140100:2008
)LNVQLXSRUL]DHOHNWURQVNRRSUHPRGHO3RGURþQDVSHFLILNDFLMDQHåLþQLXSRUL]
PDMKQRPRþMR
Fixed resistors for use in electronic equipment - Part 2: Sectional specification : Fixed
low-power non-wirewound resistors
Festwiderstände zur Verwendung in Geräten der Elektronik - Teil 2: Rahmenspezifikation
- Verbleite niedrig belastbare Schichtwiderstände
Résistances fixes utilisées dans les équipements électroniques - Partie 2: Spécification
intermédiaire: Résistances fixes à broche à couches, à faible dissipation
Ta slovenski standard je istoveten z: EN 60115-2:2015
ICS:
31.040.10 Fiksni upor Fixed resistors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60115-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2015
ICS 31.040.10 Supersedes EN 140100:2008
English Version
Fixed resistors for use in electronic equipment - Part 2:
Sectional specification: Leaded fixed low power film resistors
(IEC 60115-2:2014 , modified)
Résistances fixes utilisées dans les équipements Festwiderstände zur Verwendung in Geräten der Elektronik
électroniques - Partie 2: Spécification intermédiaire: - Teil 2: Rahmenspezifikation - Verbleite niedrig belastbare
Résistances fixes à broches à couches, à faible dissipation Schichtwiderstände
(IEC 60115-2:2014 , modifiée) (IEC 60115-2:2014 , modifiziert)
This European Standard was approved by CENELEC on 2014-12-15. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any
alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60115-2:2015 E
Contents Page
Foreword . 3
1 Modification to Clause 2 . 4
2 Modification to 3.1 . 4
3 Modifications to 3.3 . 4
4 Modification to 4.6 . 4
5 Modification to 5.2.10 . 5
6 Modification to 5.2.12.5 . 5
7 Modification to 5.2.14 . 5
8 Modification to 5.2.17 . 5
9 Modification to 5.2.18 . 5
10 Modification to 5.2.19 . 5
11 Modifications to 5.2.21 . 5
12 Modification to 5.2.22 . 6
13 Modification to 6.2 . 6
14 Modification to 6.5 . 6
15 Modifications to 9.4 . 6
16 Modification to 9.5 . 6
17 Modification to 9.6 . 7
18 Modification to 9.7 . 7
19 Modification to 9.8 . 7
20 Modification to 9.9 . 7
21 Modifications to Table 5 . 7
22 Modifications to Table 6 . 8
23 Modifications to Clause D.1. 8
24 Modifications to Annex X . 8
25 New Annex ZA . 8
26 New Annex ZX . 9
27 Modifications to the Bibliography . 9
Annex ZA (normative) Normative references to international publications with their
corresponding European publications. 10
Annex ZX (informative) Cross reference for references to the predecessor of this specification . 11
Bibliography . 13

– 3 – EN 60115-2:2015
Foreword
This document (EN 60115-2:2015) has been prepared by CLC/TC 40XB “Resistors”.
The following dates are fixed:
(dop) 2015-12-15
• latest date by which this document has to be implemented at
national level by publication of an identical national standard or
by endorsement
(dow) 2017-12-15
• latest date by which the national standards conflicting with this
document have to be withdrawn
This document supersedes EN 140100:2008.
Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 60115-2:2014
are prefixed “Z”.
1 Modification to Clause 2
st
After the 1 paragraph, add the following note:
NOTE The readers of this European Standard are advised of the corresponding European documents listed in the
normative Annex ZA, which take precedence over the International Standards listed in this clause. The precedence also
applies to all normative references made within this document.
2 Modification to 3.1
At the end, add the following:
3.1.Z1
nominal resistance
R
n
resistance value for which the resistor has been designed, and which is generally used for denomination of
the resistor
Note 1 to entry: The definition of nominal resistance, R , is identical to the definition of rated resistance, R, in
n r
EN 60115-1:2011. Therefore nominal resistance, R , may be applied wherever rated resistance, R , is required, e.g. in a
n r
quality assessment scheme.
3 Modifications to 3.3
nd
At the beginning of the 2 paragraph, replace “Two general end product levels” by “Three general end
product levels”.
th
After the 5 paragraph (Examples for Level P … ), add the following:
NOTE Z1  Product classification level P adopts and succeeds the former Version A.
th
Replace the 6 paragraph (Level P is the suitable basis …) by
Level R – High-performance and high-reliability electronic equipment, where the requirement for established
reliability and for an approved failure rate level applies in addition to the criteria of Level P.
Examples for Level R include military & defence equipment, avionics and aerospace applications.
NOTE Z2  Product classification level R adopts and succeeds the former Version E.
th
Replace the 7 paragraph (Each level shall be used …) by
Each level shall be used in individual detail specifications, except for Level P and Level R, which may be used
in combined detail specifications.
4 Modification to 4.6
th
Replace the 4 paragraph by
The upper category temperature (UCT), which is used for test procedures, shall be the same as the
maximum element temperature (MET).

– 5 – EN 60115-2:2015
5 Modification to 5.2.10
Replace the last paragraph by
This test is mandatory only for resistors categorized as Level P or as Level R.
6 Modification to 5.2.12.5
nd
Replace the 2 entry for air pressure (1 kPa … ) by
p = 1 kPa, for resistors categorized as Level P or as Level R.
amb
7 Modification to 5.2.14
Replace the last paragraph by
The extended endurance of this test is mandatory only for resistors categorized as Level P or as Level R.
8 Modification to 5.2.17
Replace the last paragraph by
This test is mandatory only for resistors categorized as Level P or as Level R.
9 Modification to 5.2.18
Replace the entry for the solvent temperature by
ϑ = (50 ) °C
bath
−5
10 Modification to 5.2.19
Replace the entry for solvent temperature by
ϑ = (50 ) °C
bath −5
11 Modifications to 5.2.21
nd
Replace the 2 list entry for positive discharges (n = 3 … ) by
pos
n = 3 for resistors categorized as Level P or as Level R
pos
nd
Replace the 2 list entry for negative discharges (n = 3 … ) by
neg
n = 3 for resistors categorized as Level P or as Level R
neg
12 Modification to 5.2.22
Replace the last paragraph by
This test is mandatory only for resistors categorized as Level P or as Level R.
13 Modification to 6.2
a
Replace Footnote in Table 3 by
a
Test is mandatory only for resistors categorized as Level P or as Level R.
14 Modification to 6.5
Replace the explanation for MET by
MET is the maximum element temperature, MET = UCT.
15 Modifications to 9.4
st
Replace the 1 paragraph by
9.4.Z1 General
The procedures for Qualification Approval testing are given in EN 60115-1:2011, Clause Q.2, with the test
procedures described in EN 60115-1:2011, Q.2.4.
Replace the last paragraph by
9.4.Z2 Granting the approval for products classified to Level G or to Level P
The qualification approval for classification level G or P shall be granted after successful completion of
1 000 h of the test endurance at 70 °C and all other tests of Table 5.
9.4.Z3 Granting the approval for products classified to Level R
The qualification approval for classification level R, failure rate level E5 shall be granted after successful
completion of 1 000 h of the test Endurance at 70 °C and all other tests of Table 5.
Thereafter, the qualification approval for classification level R, failure rate level E6 shall be granted after
successful completion of 8 000 h of the test Endurance at 70 °C.
The qualification approval for classification level R shall be withdrawn if the 8 000 h test is not completed
successfully.
16 Modification to 9.5
st st
Replace the 1 sentence of the 1 paragraph by
The schedule for the lot-by-lot and periodic tests for Quality Conformance Inspection of resistors categorized
as level G, P or R are given in Table 6.

– 7 – EN 60115-2:2015
17 Modification to 9.6
st
Replace the 1 paragraph by
This sectional specification does not support the capability approval as described in EN 60115-1:2011, Q.3.
18 Modification to 9.7
st
Replace the 1 paragraph by
The provisions of EN 60115-1:2011, Q.4 shall apply, and the test schedules of Table 5 and Table 6 shall be
used.
19 Modification to 9.8
st
Replace the 1 paragraph by
The provisions of EN 60115-1:2011, Q.1.7 shall apply, except that the inspection level shall be reduced to
S-2.
20 Modification to 9.9
st
Replace the 1 paragraph by
Certified test records according to EN 60115-1:2011, Q.1.5 can be supplied, if agreed upon between the
manufacturer and the customer.
21 Modifications to Table 5
st
In Group 7, Test 4.25.1.8, replace the bracketed term of the entry in the 1 column by
(applicable only to resistors categorized as Level P or as Level R)
st
In Group 12, Test 4.39, replace the
...