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GRM21BF51H224ZA01 Datasheet(PDF) 6 Page - List of Unclassifed Manufacturers |
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GRM21BF51H224ZA01 Datasheet(HTML) 6 Page - List of Unclassifed Manufacturers |
6 / 13 page No. Item Specifications Test Method Temperature Compensating Type High Dielectric Type The measured and observed characteristics should satisfy the specifications in the following table More than 10,000M Ω or 500Ω • F (Whichever is smaller) Within T2.5% or T0.25pF (Whichever is larger) 30pF and over : Q U1000 30pF and below : Q U400W20C C : Nominal Capacitance (pF) Resistance to Soldering Heat 14 Preheat the capacitor at 120 to 150 D for 1 minute. Immerse the capacitor in an eutectic solder solution at 270 T5D for 10 T0.5 seconds. Set at room temperature for 24T2 hours (temperature compensating tyoe) or 48 T4 hours (high dielectric constant type), then measure. #Initial measurement for high dielectric constant type Perform a heat treatment at 150 W0/Y10D for one hour and then set at room temperature for 48 T4 hours. Perform the initial measurement. #Preheating for GRM32/43/55 B1, B3, R1, R6, R7 : Within T7.5% F1, F5, E4 : Within T20% [B1, B3, R1, R6, R7, E4] W.V. : 25Vmin. : 0.025max. W.V. : 16/10V : 0.035max. W.V. : 6.3V/4V : 0.05max. (C F3.3µF) : 0.1max. (C U3.3µF) [F1, F5] W.V. : 25Vmin. : 0.05max. (C F0.1µF) : 0.09max. (C U0.1µF) W.V. : 16V/10V : 0.125max. W.V. : 6.3V : 0.15max. Appearance I.R. No defects Dielectric Strength Capacitance Change Q/D.F. 75% of the terminations are to be soldered evenly and continuously Solderability of Termination 13 Immerse the capacitor in a solution of ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in weight propotion) . Preheat at 80 to 120 D for 10 to 30 seconds. After preheating, immerse in an eutectic solder solution for 2 T0.5 seconds at 230T5D. No defects or abnormalities Step 1 2 100 D to 120D 170 D to 200D 1 min. 1 min. Temperature Time Continued from the preceding page. Continued on the following page. 30pF and over : Q U1000 30pF and below : Q U400W20C C : Nominal Capacitance (pF) [B1, B3, R1, R6, R7, E4] W.V. : 25Vmin. : 0.025max. W.V. : 16/10V : 0.035max. W.V. : 6.3V/4V : 0.05max. (C F3.3µF) : 0.1max. (C U3.3µF) [F1, F5] W.V. : 25Vmin. : 0.05max. (C F0.1µF) : 0.09max. (C U0.1µF) W.V. : 16V/10V : 0.125max. W.V. : 6.3V : 0.15max. No defects or abnormalities Within the specified tolerance Vibration Resistance Deflection 11 12 Solder the capacitor on the test jig (glass epoxy board) shown in Fig. 2a using an eutectic solder. Then apply a force in the direction shown in Fig. 3a for 5 T1sec. The soldering should be done either with an iron or using the reflow method and should be conducted with care so that the soldering is uniform and free of defects such as heat shock. Solder the capacitor on the test jig (glass epoxy board) in the same manner and under the same conditions as (10). The capacitor should be subjected to a simple harmonic motion having a total amplitude of 1.5mm, the frequency being varied uniformly between the approximate limits of 10 and 55Hz. The frequency range, from 10 to 55Hz and return to 10Hz, should be traversed in approximately 1 minute. This motion should be applied for a period of 2 hours in each 3 mutually perpendicular directions (total of 6 hours). Appearance Capacitance Q/D.F. b a c 100 φ4.5 Capacitance meter Flexure : V1 20 50 R230 Pressurizing speed : 1.0mm/sec. Pressurize 45 45 Fig. 3a No crack or marked defect should occur Type a b c GRp03 GRp15 GRM18 GRM21 GRM31 GRM32 GRM43 GRM55 0.3 0.4 1.0 1.2 2.2 2.2 3.5 4.5 0.9 1.5 3.0 4.0 5.0 5.0 7.0 8.0 0.3 0.5 1.2 1.65 2.0 2.9 3.7 5.6 t : 1.6mm (GRp03/15 : t : 0.8mm) (in mm) Fig. 2a !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering. Especially, please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in them to prevent smoking and/or burning, etc. • You are able to read a detailed specification in the website (http://search.murata.co.jp/) before to require our product specification or to transact the approval sheet for product specification. Capacitors |
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