title>Detail specification for electronic components-Fixed low-power non-wirewound resistors-Fixed metal film resistor,Type RJ17 Assessment level E - SJ 2675-1986 - Chinese standardNet - bzxz.net
Home > SJ > Detail specification for electronic components-Fixed low-power non-wirewound resistors-Fixed metal film resistor,Type RJ17 Assessment level E
Detail specification for electronic components-Fixed low-power non-wirewound resistors-Fixed metal film resistor,Type RJ17 Assessment level E
Basic Information
Standard ID:
SJ 2675-1986
Standard Name:Detail specification for electronic components-Fixed low-power non-wirewound resistors-Fixed metal film resistor,Type RJ17 Assessment level E
SJ 2675-1986 Detailed specification for electronic devices Low power non-wirewound fixed resistors RJ17 type metal film fixed resistors Assessment level E SJ2675-1986 standard download decompression password: www.bzxz.net
Some standard content:
Ministry of Electronics Industry of the People's Republic of China Standard SJ2675-86 Detailed Specification for Electronic Components Low Power Non-Wirewound Fixed Resistors RJ17 Metal Film Fixed Resistors Assessment Level E Published on February 18, 1986 Implemented on October 1, 1986 Approved by the Ministry of Electronics Industry of the People's Republic of China Ministry of Electronics Industry Standard Detailed Specification for Electronic Components Low Power Non-Wirewound Fixed Resistors RJ17 Metal Film Fixed Resistors Assessment Level E China Electronic Technology Standard Institute of Standardization Appearance of electronic components for quality assessment according to IBET8-1: (see Table 1) (first angle view) · Lead root coating length SJ2675-86 SJ2675-86 GB5731-85 IEC115-2-1 Low power non-wirewound fixed resistor (RJ17 metal film resistor) Insulation type Assessment level: E Stability grade: 2% The valid data of components qualified according to this detailed specification are given in the list of qualified products. Chapter 1 General data General data 1.1 Recommended installation method Resistors should be installed in the normal way. During the vibration test, the distance between the resistor body and the mounting point should be 6±1mm1.2 Dimensions, ratings and characteristics Issued on 1986-02-18 Implementation on 1986-10-01 Rated at 70℃ Temperature coefficient (10-%/℃) All dimensions are in millimeters. Resistance range* Nominal resistance tolerance Gas category Low pressure Stability grade Resistance change limit: Long-term test Short-term test Temperature coefficient 1.2.1 Reduced power consumption SJ2675-86 Component limit voltage (DC or AC effective value) Resistors covered by this specification shall be derated according to the following curve Percentage of rated power Recommended operating area -55℃ 1.3 Related documents GB5729-85 ·E series with priority value of IEC63 Insulation voltage (DC or AC derating) Maximum size|| tt||125℃ 102 to 10MQ ±2%,±5% dNominal: Tolerance: 55/125/56 8.5kPa(85mbar) ±(2%R+0.12) ±(0.5%R+0.052) α:±250×10-*/℃ Thickness of bowl| |tt||Fixed resistors for electronic equipment Part 1: General specification GB5730-85 1.4 Marking SJ2675-86 Fixed resistors for electronic equipment Part 2: Sectional specification: Low-power non-wirewound fixed resistors The markings on components and packaging shall comply with the requirements of Article 2.4 of the general specification GB5729-85. Contents of the markings on the resistors: a. Nominal resistance: b. Permissible deviation of nominal resistance: c. Year, month (or week) of manufacture: d. Variety mark; e. Manufacturer's trademark. Contents of marking on resistor packaging: a. Nominal resistance: b. Permissible deviation of nominal resistance: c. Year, month (or week) of manufacture: d. Detailed specification number and variety mark; e. Name and trademark of the manufacturer; f. Quantity in the package; g. Name or code of the packing person; h. Seal of the inspection department. 1.5 Ordering information Orders for resistors of this specification should list the following minimum information in general text or code form: a. Nominal resistance; b. Permissible deviation of nominal resistance: c. Detailed specification number and version number and variety mark. 1.6 Release batch certification record When this record is required, it should be negotiated with the manufacturer. 1. Additional content (not inspected) The weight of the resistor shall not exceed 3.5g/piece. 1.8 For the provisions of the general specification and (or) sectional specification, there is no provision for the increased or enhanced severity and requirements. Chapter 2 Inspection Requirements 2 Inspection Requirements 2.1 Procedure 2.1.1 The identification and approval procedure shall comply with the provisions of Article 3.2 of the sectional specification GB5730-85 and 3 SJ2675-86 2.1.2 For quality consistency inspection, the test list (Table 2) includes sampling, cycle, severity and requirements. Articles 3 and 3.1 of the sectional specification stipulate the composition of the inspection batch. Note: When drying is required, Procedure I of Article 4.3 of the general specification GB5729-85 shall be adopted. Table 2 Note: ①Except that the resistance change requirement should be selected from Table 1 and Table 2 of the sectional specification GB5730-85, the clause numbers of the test items and performance requirements are quoted from the general specification GB5729-85. Inspection level (IL) and qualified quality level (AQL) are selected from IEC410: Count inspection single sample plan and procedure. ?In the table: P-cycle, month, V-sample size, C-qualified number (allowable number of unqualified products) D-destructive, ND-non-destructive, IL-inspection level AQL-qualified quality level Clause number and test items (See Note ①) Group A inspection (Batch by batch) A1 grouping 4.4. 1 Appearance inspection A2 grouping 4.4.2 Dimensions (gauge inspection) 4.5 Resistance value B group inspection (batch by batch) B1 dividend 4.7 Withstand voltage IEC410Www.bzxZ.net Test conditions (see Note ①) 1/20mm disc should be used Method: V-block method, add peak AC voltage and insulate|| tt||1.42 times of the insulation voltage value (See Note?) Performance requirements (See Note①) According to 4.4.1 Marking and compliance with this specification Cut 1, 4 provisions According to Table 1 of this specification According to 4.5, 2 No breakdown or arcing Clause number and test items (See Note①) B2 group 4. 17 Solderability 4.13 Overload Clause number and test items (Note ①) Group C inspection (cycle) CtA group (half of the C1 group sample) 4.16 Terminal strength SJZ675-86 Test conditions (See Note@) Aging requirements: temperature 155℃, time 4h. Method Ball welding method, the temperature of the equipment should be adjusted and maintained at 235 ±2℃ Duration The applied voltage should be 2.5 rated voltage or 2 times the component limit voltage, whichever is lower Appearance inspection Test conditions (See Note) Tensile force: 2 0N Bending (Number of lead-out terminals (See Note?) Qi Bentian Xiaohe Qualified judgment number (Wide note) Continued capsule 2 Performance requirements (See Note ①) Solder should flow within 2s No visible damage, clear marking AR≤+(0.5%R+0.052) Continued 2 Performance requirements (See Note) Clause number and test items (See Note ④) 4.18 Resistance to soldering heat C1B group (Another sample of C1 group- 4.19 Rapid temperature change SJ2675-86 Test conditions (See Note ①) Twist (Another half of the number of terminals) Appearance inspection Method: 1A, slot temperature 2 60± 5c, immersion time 10±1s, immersion depth, distance from the main body of the component Appearance inspection 0=-55℃ 6=+125 Appearance inspection Installation method: See this specification Procedure: B4 Rated frequency range: 10Hz to Amplitude: 0.75mm or acceleration 98m/s (whichever is smaller) Total duration; 6h Appearance inspection Sample size and Qualified judgment number (See Note ③) Relief wrap 2 Performance requirements (See Note ①) No visible damage △R<±(0.5%R+0.05Q) No visible damage, clear marking AR≤±(0.5%R+0.05Q) No visible damage AR±(0.5%R+0.050) No visible damage AR<±(0.5%R+0.05Q) Clause number and test items| |tt||(See Note) C1 Group (Combined sample of C1A and CiB Group samples) 4.23 Climate sequence One cycle damp heat, test Db, first cycle Low pressure Cyclic damp heat, test Db, remaining cycles DC load C2 Group 4.25.170℃ durability SJ2675-86 Test conditions (See Note ④ ) 8.5kPa(85mbar) Appearance inspection Insulation resistance Duration, 1000h Inspect at 48h, 500h and 1000h: Appearance inspection Inspect at 1000h, Insulation resistance It is recommended that the manufacturer extend the quarterly test to 8000h Inspect at 2000h, 4000h and 8000h : Sample size and||tt ||Number of qualified judgments (See Note ③ Continued Table 2 Performance requirements (See Note ④) No visible damage, clear marking △R±(2%R+0.10) R≥100MQ No visible damage △R<±(2%R+0.12) R≥IGQ AR≤±(5%R+0.5) (The results are for reference only) Clause number and test items (See Note ①)||tt ||C3 Group 4.8 Resistance value changes with temperature D Group Test (Cycle) D1 Group 4.24 Steady state damp heat D2 Group 4.4.3 Dimensions (detailed) 4.25.3 Upper category temperature Durability Additional instructions: SJ2675-86 Test conditions (See Note ④) -55/20℃ 20℃/+125℃ 4 .24.2.2 Article 1st group of 10 samples 2nd group of 10 samples Appearance inspection Insulation resistance Duration: 1000h At 48h, 50h and 1000h Inspection: Appearance inspection Inspect at 1000h Insulation resistance 1. This standard was proposed by the Standardization Institute of the Ministry of Electronics Industry. 2. This standard was drafted by the State-owned No. 718 Factory and other units. 3. The main drafters of this standard are Man Kailai and He Delong. 8 Sample size and Qualified judgment number See note? Edge 2 Performance requirements (See note) c±250×10-/℃ 《±250×10~*/℃ No visible damage, clear marking △R<±(2%R+0.10) R≥100MO Conform to the provisions of Table 1 of this specification No visible damage AR<(2%R+0.12)5) (The results are for reference only) Clause number and test items (See Note ①) C3 group 4.8 Resistance value changes with temperature D group test (cycle) D1 group 4.24 Steady state damp heat D2 group 4.4.3 Dimensions (detailed) 4.25.3 Upper category temperature Durability Additional notes: SJ2675-86 Test conditions (See Note ④) -55/20 ℃ 20℃/+125℃ 4.24.2.2 10 samples in the first group 10 samples in the second group Appearance inspection Insulation resistance Duration: 1000h At 48h, 50ch and 1000h Inspection: Appearance inspection Inspection at 1000h Insulation resistance 1. This standard was proposed by the Standardization Institute of the Ministry of Electronics Industry. 2. This standard was drafted by the State-owned No. 718 Factory and other units. 3. The main drafters of this standard are Man Kailai and He Delong. 8 Sample size and Qualified judgment number See note? Edge 2 Performance requirements (See note) c±250×10-/℃ 《±250×10~*/℃ No visible damage, clear marking △R<±(2%R+0.10) R≥100MO Conform to the provisions of Table 1 of this specification No visible damage AR<(2%R+0.12)5) (The results are for reference only) Clause number and test items (See Note ①) C3 group 4.8 Resistance value changes with temperature D group test (cycle) D1 group 4.24 Steady state damp heat D2 group 4.4.3 Dimensions (detailed) 4.25.3 Upper category temperature Durability Additional notes: SJ2675-86 Test conditions (See Note ④) -55/20 ℃ 20℃/+125℃ 4.24.2.2 10 samples in the first group 10 samples in the second group Appearance inspection Insulation resistance Duration: 1000h At 48h, 50ch and 1000h Inspection: Appearance inspection Inspection at 1000h Insulation resistance 1. This standard was proposed by the Standardization Institute of the Ministry of Electronics Industry. 2. This standard was drafted by the State-owned No. 718 Factory and other units. 3. The main drafters of this standard are Man Kailai and He Delong. 8 Sample size and Qualified judgment number See note? Edge 2 Performance requirements (See note) c±250×10-/℃ 《±250×10~*/℃ No visible damage, clear marking △R<±(2%R+0.10) R≥100MO Conform to the provisions of Table 1 of this specification No visible damage AR<(2%R+0.12) Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.