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Specifications
Current - Saturation (Isat):
4A
Mfr. Part #:
DH1250H-101M
Package:
SMD,14x12.8mm
Key Attributes
Model Number:
DH1250H-101M
Product Description
Product Overview
The DH1250H-101M is an SMD Molding Power Inductor from Guangdong Dehong Sensing Microelectronics Co., Ltd. It is designed for consumer electronics applications and offers reliable performance with its integrated molding technology.
Product Attributes
- Brand: (Guangdong Dehong Sensing Microelectronics Co., Ltd.)
- Origin: China
- Material: Alloy powder core, Enameled copper wire, Silver-white material, Black ink
- Color: Black
- Certifications: Not specified in the document
Technical Specifications
| Part NO. | L0 (H) 20% | DCR (m) Typ. | DCR (m) Max. | Irms (A) Typ. | Isat (A) Typ. | External Dimensions (A/B/C/D/E) (mm) | Operating Temperature Range |
| DH1250H-101M | 100 | 160 | 195 | 2.5 | 4 | 12.8 0.3 / 14.0 0.5 / 5.0 Max. / 2.5 0.5 / 3.8 0.5 | -45~+125 |
| Test Item | Specification | Test Condition / Method |
| Inductance (L) | Refer to Standard Electrical Characteristic List | @100kHz/1.0V |
| DC Resistance (DCR) | Refer to Standard Electrical Characteristic List | TH2511 |
| Rated Current (IDC) | Inductance change should be less than 30% to initial value and temperature rise should not be 40 | Applied the current to coils |
| Temperature Rise Test | Not exceed 40 | Applied the allowed DC current for 4 hours |
| Overload Test | No evidence of electrical damage | Applied 1.5 times of rated allowed DC current for 5 minutes |
| Solder Heat Resistance | No evidence of electrical and mechanical damage; Inductance change not exceed 10% | Preheat: 150 100s; Solder Temperature: 2555; Dip Time: 10s Max. |
| Vibration Test | N/A | Amplitude: 1.5 mm; Frequency: 10-55-10Hz / 1 MIN; Direction: X, Y, Z; Time: 2 HRS/X, Y, Z |
| Shock Test | N/A | Dropped 10 times from a height of 1m onto 3cm wooden board |
| Solderability Test | More than 90% of terminal electrode should be covered with solder | Preheat: 150 120s; Solder Temperature: 2555; Time: 10s Max. |
| Temperature Characteristic | Appearance: No damage; Inductance: Within 10% of initial value | -45 ~ +125 |
| Humidity Test | N/A | 602 / 962 hours; R.H: 90-95%RH |
| Low Temperature Storage | N/A | -452 / 24 hours; Test at room temperature for 1 hour after storage |
| Thermal Shock Test | N/A | -452 30min, +852 30min; 100 cycles; Test at room temperature for 1 hour after storage |
| High Temperature Storage | N/A | 852 / 24 hours; Test at room temperature for 1 hour after storage |
| Package Type | Reel Size (inch) | P (mm) | W (mm) | A0 (mm) | B0 (mm) | K0 (mm) | Pieces per Reel | Reels per Inner Box | Reels per Outer Box | Peel Strength (g) |
| 13 inch | 13 | 16.00.1 | 24.00.3 | 13.20.2 | 14.60.2 | 5.20.15 | 330 | 21 | 13 | 20~140 |
2411121051_dehongganying-DH1250H-101M_C41407141.pdf
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