Table Overview
Total Rows
310120
Columns
29
Created
2025-11-27
Collation
utf8mb4_0900_ai_ci
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Schema Information
| Column Name | Data Type | Nullable | Default | Key | Extra |
|---|---|---|---|---|---|
| id | int | NOT NULL | NULL | PRIMARY | auto_increment |
| category_level1 | varchar(255) | NULL | NULL | INDEX | - |
| category_level2 | varchar(255) | NULL | NULL | INDEX | - |
| category_level3 | varchar(255) | NULL | NULL | INDEX | - |
| product_category | varchar(20) | NULL | NULL | - | - |
| product_type | varchar(100) | NULL | NULL | - | - |
| series | varchar(50) | NULL | NULL | - | - |
| mpn | varchar(50) | NULL | NULL | INDEX | - |
| old_mpn | varchar(50) | NULL | NULL | - | - |
| make | varchar(100) | NULL | NULL | - | - |
| size_str | text | NULL | NULL | - | - |
| capacitance_value_pf | decimal(65,2) | NULL | NULL | - | - |
| min_tolerance_pf | decimal(65,2) | NULL | NULL | - | - |
| max_tolerance_pf | decimal(65,2) | NULL | NULL | - | - |
| thickness_t_mm | text | NULL | NULL | - | - |
| dielectric | text | NULL | NULL | - | - |
| minimum_temperature_c | decimal(65,2) | NULL | NULL | - | - |
| maximum_temperature_c | decimal(65,2) | NULL | NULL | - | - |
| working_voltage_vds_v | decimal(65,2) | NULL | NULL | - | - |
| mounting_style | varchar(100) | NULL | NULL | - | - |
| number_of_terminals | decimal(65,2) | NULL | NULL | - | - |
| packing_style | decimal(65,2) | NULL | NULL | - | - |
| grade | varchar(20) | NULL | NULL | - | - |
| qualification | varchar(20) | NULL | NULL | - | - |
| feature | text | NULL | NULL | - | - |
| additional_info | json | NULL | NULL | - | - |
| created_at | timestamp | NULL | CURRENT_TIMESTAMP | - | DEFAULT_GENERATED |
| status | varchar(20) | NULL | NULL | - | - |
| application | varchar(255) | NULL | NULL | - | - |
Indexes
| Index Name | Column | Type | Unique |
|---|---|---|---|
| PRIMARY | id | BTREE | YES |
| idx_category_level1 | category_level1 | BTREE | NO |
| idx_category_level2 | category_level2 | BTREE | NO |
| idx_category_level3 | category_level3 | BTREE | NO |
| idx_mpn | mpn | BTREE | NO |
Sample Data (First 10 Rows)
| id | category_level1 | category_level2 | category_level3 | product_category | product_type | series | mpn | old_mpn | make | size_str | capacitance_value_pf | min_tolerance_pf | max_tolerance_pf | thickness_t_mm | dielectric | minimum_temperature_c | maximum_temperature_c | working_voltage_vds_v | mounting_style | number_of_terminals | packing_style | grade | qualification | feature | additional_info | created_at | status | application |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31A684KE15W | NULL | MURATA | 402.00 | 33000.00 | -6600.00 | 6600.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 2 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31A684ME15W | NULL | MURATA | 402.00 | 39000.00 | -1950.00 | 1950.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 3 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31A824KE15W | NULL | MURATA | 402.00 | 39000.00 | -3900.00 | 3900.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 4 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31A824ME15W | NULL | MURATA | 402.00 | 39000.00 | -7800.00 | 7800.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 5 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C104JA87W | NULL | MURATA | 402.00 | 47000.00 | -2350.00 | 2350.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 6 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C104KA87W | NULL | MURATA | 402.00 | 47000.00 | -4700.00 | 4700.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 7 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C104MA87W | NULL | MURATA | 402.00 | 47000.00 | -9400.00 | 9400.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 8 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C563JA87W | NULL | MURATA | 402.00 | 56000.00 | -2800.00 | 2800.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 9 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C563KA87W | NULL | MURATA | 402.00 | 56000.00 | -5600.00 | 5600.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
| 10 | passive | capacitor | mlcc | MLCC | General Purpose | GRM | GRM155B31C563MA87W | NULL | MURATA | 402.00 | 56000.00 | -11200.00 | 11200.00 | 0.5 ±0.05mm | B | -25.00 | 125.00 | 10.00 | Surface Mount | 2.00 | 7.00 | Industrial | 0 | 0 | {} | 2025-11-27 12:48:44 | NULL | NULL |
Data Types Summary
1
INT
14
VARCHAR
4
TEXT
8
DECIMAL
1
JSON
1
TIMESTAMP