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Specifications
Voltage Rating:
25V
Capacitance:
22uF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
GRM32ER71E226KE15L
Package:
1210
Key Attributes
Model Number:
GRM32ER71E226KE15L
Product Description
Product Overview
This product specification applies to Chip Multilayer Ceramic Capacitors used for General Electronic equipment. The GRM32ER71E226KE15 is designed for general-purpose applications and features a 22uF capacitance with a DC 25V rating.
Product Attributes
- Brand: MURATA
- Part Number System: GRM32ER71E226KE15
Technical Specifications
| Series | Dimension (L x W) | Dimension (T) | Temperature Characteristics | Rated Voltage | Capacitance | Capacitance Tolerance | Operating Temp. Range | Individual Specification | Package | Standard Packing Quantity |
| GRM32ER71E226KE15 | 3.2+/-0.3 x 2.5+/-0.2 mm | 2.5+/-0.2 mm | X7R (EIA) | DC 25V | 22uF | +/-10% | -55 to 125 | 1E | 330mm Reel (4000 pcs.) / 180mm Reel (1000 pcs.) | 4000 pcs./Reel (330mm Reel), 1000 pcs./Reel (180mm Reel) |
Specifications and Test Methods
| Item | Specification | Test Method (Ref. Standard: JIS C 5101, IEC60384) |
| Adhesive Strength of Termination | No removal of the terminations or other defect should occur. | Mounting method: Solder the capacitor on the test substrate. Applied Force: 10N. Holding Time: 10+/-1s. Applied Direction: In parallel with the test substrate and vertical with the capacitor side. |
| Temperature Characteristics of Capacitance | Shown in Rated value. | No bias. The capacitance change should be measured after 5 min at each specified temp. stage. Capacitance value as a reference is the value in "*" marked step. Measurement Voltage: Less than 1.0Vrms. Pre-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. |
| Q or Dissipation Factor (D.F.) | DF0.1 | Measurement Temperature: Room Temperature. Measurement Frequency: 120+/-24Hz. Measurement Voltage: 0.5+/-0.1Vrms. |
| Capacitance | Shown in Rated value. | Measurement Temperature: Room Temperature. Measurement Frequency: 120+/-24Hz. Measurement Voltage: 0.5+/-0.1Vrms. |
| Insulation Resistance (I.R.) (Room Temperature) | More than 50F | Measurement Temperature: Room Temperature. Measurement Point: Between the terminations. Measurement Voltage: Rated Voltage. Charging Time: 1min. Charge/discharge current: 50mA max. |
| Voltage proof | No defects or abnormalities. | Measurement Point: Between the terminations. Test Voltage: 250% of the rated voltage. Applied Time: 1s to 5s. Charge/discharge current: 50mA max. |
| Appearance | No defects or abnormalities. | Visual inspection. |
| Dimension | Shown in Dimension. | Using Measuring instrument of dimension. |
| Rated Voltage | Shown in Rated value. | The rated voltage is defined as the maximum voltage which may be applied continuously to the capacitor. When AC voltage is superimposed on DC voltage, V(peak to peak) or V(zero to peak), whichever is larger, should be maintained within the rated voltage range. |
| Temperature Sudden Change | Appearance: No defects or abnormalities. Capacitance Change: Within +/-7.5%. Q or D.F.: Within the specified initial value. I.R.: Within the specified initial value. Voltage proof: No defects or abnormalities. | Mounting method: Solder the capacitor on the test substrate. Pre-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. Cycles: 5cycles. Temperature Step: Preheat time each 1 min. Test Temperature: 270+/-5. Test Time: 10+/-0.5s. Post-treatment: Non treatment. |
| Resistance to Soldering Heat | Appearance: No defects or abnormalities. Capacitance Change: Within +/-7.5%. Q or D.F.: Within the specified initial value. I.R.: Within the specified initial value. Voltage proof: No defects or abnormalities. Solderability: 95% of the terminations is to be soldered evenly and continuously. | Pre-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. Test Method: Solder bath method. Kind of Solder: Sn-3.0Ag-0.5Cu (Lead Free Solder). Preheat: 80 to 120, 10s to 30s. Flux: Solution of rosin ethanol 25(mass)%. Test Temperature: 245+/-5. |
| Substrate Bending test | Appearance: No defects or abnormalities. Capacitance Change: Within +/-10%. Q or D.F.: Within the specified initial value. | Mounting method: Reflow solder the capacitor on the test substrate. Pressurization Method: Shown in Fig.2. Flexure: 1mm. Holding Time: 5+/-1s. |
| Vibration | Appearance: No defects or abnormalities. Capacitance: Within the specified initial value. Q or D.F.: Within the specified initial value. | Mounting method: Solder the capacitor on the test substrate. Kind of Vibration: A simple harmonic motion 10Hz to 55Hz to 10Hz. Vibration Time: 1min. Total amplitude: 1.5mm. Vibration directions and time: This motion should be applied for a period of 2 hours in each 3 mutually perpendicular directions (total of 6 hours). |
| Durability | Appearance: No defects or abnormalities. Capacitance Change: Within +/-12.5%. Q or D.F.: DF0.2. I.R.: More than 25F. | Mounting method: Solder the capacitor on the test substrate. Pre-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. Test Temperature: 40+/-2. Test Humidity: 90%RH to 95%RH. Test Time: 1000+/-12h. Test Voltage: 150% of the rated voltage. Charge/discharge current: 50mA max. Post-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. |
| High Temperature High Humidity (Steady) | Appearance: No defects or abnormalities. Capacitance Change: Within +/-12.5%. Q or D.F.: DF0.2. I.R.: More than 12.5F. | Mounting method: Solder the capacitor on the test substrate. Pre-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. Test Temperature: 40+/-2. Test Humidity: 90%RH to 95%RH. Test Time: 500+/-12h. Test Voltage: Rated Voltage. Charge/discharge current: 50mA max. Post-treatment: Heat treatment at 150+0/-10C for 1hour, then 24+/-2hours at room temperature. |
Package (Tape Carrier Packaging)
Dimensions of Tape (in mm)
| Dimension | Value |
| E | 2.0+/-0.1 |
| H | 4.0+/-0.1 |
| J | 1.5+0.1/-0 |
| K | 3.7 max. |
| L | 0.3+/-0.1 |
| W | 3.50+/-0.20 |
| T | 8.0+/-0.3 |
| C | 3.5+/-0.05 |
| D | 1.75+/-0.1 |
| F | 4.0+/-0.1 |
| G | 3.2+/-0.3 |
| A | 2.5+/-0.2 |
| B | 2.5 +/-0.2 |
| GRM32 | 2.80+/-0.20 |
Dimensions of Reel (in mm)
| Dimension | Value |
| E | 2.0+/-0.5 |
| W | 14.4 max. |
| W1 | 8.4+1.5 |
| 330mm Reel | 330+/-2.0 |
| 180mm Reel | 180+0/-3.0 |
| 50 min. | 50 min. |
| 13+/-0.2 | 13+/-0.2 |
| 21+/-0.8 | 21+/-0.8 |
2410121934_muRata-GRM32ER71E226KE15L_C21397.pdf
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