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Specifications
Voltage Rating:
25V
Capacitance:
1uF
Temperature Coefficient:
X5R
Tolerance:
±10%
Mfr. Part #:
CS1608X5R105K250NRB
Package:
0603
Key Attributes
Model Number:
CS1608X5R105K250NRB
Product Description
Product Overview
The SAMWHA Monolithic Multilayer Ceramic Capacitor (Thin Layer Large-Capacitance Type) is designed for high reliability applications, primarily in computer and communication equipment. It offers a thin layer, large-capacitance solution suitable for industrial and high-reliability equipment, including LED applications.
Product Attributes
- Brand: SAMWHA CAPACITOR CO., LTD.
- Origin: KOREA
- Address: 124, BUK-RI, NAMSA-MYUN YOUNGIN-SI, KYUNGKI-DO, KOREA
- Contact: TEL 82-31-332-6441, FAX 82-31-332-7661
- Homepage: www.samwha.com
Technical Specifications
| SAMWHA Part No. | Type | Capacitance | Capacitance Tolerance | Dissipation Factor | Insulation Resistance | Chip Size (L x W x T) | Voltage Code | Termination Code | Packing Code |
| CS1608X7R105K250NRB | Thin Layer Large-Capacitance | 1 | 10 % | Max. 12.5 % | More than 50 | 1.60 0.15 x 0.80 0.10 x 0.80 0.10 | 250V DC | Ni-Sn (Nickel-Tin Plate) | Bulk Type |
Detailed Specifications & Test Methods
| Item | Specification | Test Methods and Conditions |
| Operating Temperature Range | X7R : -55 to +125 X5R : -55 to +85 Y5V : -30 to +85 | |
| Insulation Resistance | 50 F min | Applied the rated voltage for 2 minutes of charging. The charge/discharge current is less than 50mA. |
| Dielectric Strength | No defects or abnormalities | X7R, X5R, Y5V : The rated voltage 250% - Applied between the terminations for 1 to 5 seconds. - The charge/discharge current is less than 50mA. |
| Capacitance | Within the specified tolerance | The capacitance/D.F. should be measured at 25 at the frequency and voltage shown in the table. Capacitance 10: 1 0.1kHz, 0.5~1.0Vrms Capacitance >10: 120 24Hz, 0.50.1Vrms Initial measurement: Perform according to Note1 for Class II. Measurement after test: Set for 242 hours, then measure. |
| Dissipation Factor | X7R, X5R : 12.5%max *3216 Size 100 max : 15% Y5V : 20%max | |
| Solderability of Termination | Termination should be covered with more than 75% of new solder | *Pb-Free type Solder : 96.5Sn-3Ag-0.5Cu Solder temperature : 2455 Immersion time : 30.1sec *Pre-Heating : at 80~120 for 10~30sec |
| Resistance to Soldering Heat | Appearance No marking defects | Preheat the capacitor at 120 to 150 for 1 minute. (Preheating for 3225,4520,4532 Step1:100 to 120 , 1min Step2:170 to 200 , 1min ) Immerse the capacitor in a eutectic solder solution at 2605 for 100.5 seconds. Initial measurement: Perform according to Note1 for Class II. Measurement after test: Let sit at room temperature for 242 hours, then measure. Capacitance change |
Type Designation Breakdown
| Code | Description |
| CS | Monolithic Multilayer Ceramic Capacitor Leadless Type |
| 1608 | Size Code (Length x Width in tens of mm: 1.6mm x 0.8mm) |
| X7R | Temperature Coefficient Code (Class II, -55 to +125, 15%) |
| 105 | Capacitance Code (10 x 10^5 pF = 1.0 x 10^7 pF = 100,000pF = 100nF = 0.1. Note: Source shows 1 for this part number, implying a potential discrepancy or a different interpretation of the code for this specific series. The provided '1' specification in the summary table is used.) |
| K | Capacitance Tolerance Code ( 10 %) |
| 250 | Voltage Code (250V DC) |
| N | Termination Code (Ni-Sn (Nickel-Tin Plate)) |
| R | Packing Code (7" Reel Type) |
| B | Thickness option (Not explicitly defined for this part number in the provided text, but generally refers to thickness in mm) |
2410121935_SAMWHA-CS1608X5R105K250NRB_C2918486.pdf
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