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Specifications
Current - Saturation (Isat):
2.5A
Mfr. Part #:
DH0630H-330M
Package:
SMD,7.1x6.6mm
Key Attributes
Model Number:
DH0630H-330M
Product Description
Product Overview
This document outlines the specifications for the DH0630H-330M SMD Molding Power Inductor from Guangdong Dehong Sensing Microelectronics Co., Ltd. This product is designed for consumer electronics applications and offers high performance in a compact, integrated design. Key features include precise electrical characteristics, robust mechanical properties, and a wide operating temperature range.
Product Attributes
- Brand: Guangdong Dehong Sensing Microelectronics Co., Ltd.
- Origin: China
- Product Type: Integrated Molding SMD Power Inductor
- Application: Consumer Electronics
Technical Specifications
| Part Number | Inductance (L0 @100kHz/1.0V) | DC Resistance (DCR) | Rated Current (I rms) | Saturation Current (I sat) | Dimensions (A x B x C) | Operating Temperature |
|---|---|---|---|---|---|---|
| DH0630H-330M | 33.0 H 20% | 220 m (Typ.) / 250 m (Max.) | 2.0 A (Typ.) | 2.5 A (Typ.) | 6.6 x 7.1 x 3.0 mm | -45 ~ +125 |
External Dimensions & PCB Pattern
| Dimension | Value (mm) | Tolerance/Max. |
|---|---|---|
| A | 6.6 | 0.3 |
| B | 7.1 | 0.5 |
| C | 3.0 | Max. |
| D | 1.6 | 0.5 |
| E | 3.0 | 0.3 |
| G (Ref.) | 2.9 | Ref. |
| H (Ref.) | 7.8 | Ref. |
| I (Ref.) | 3.5 | Ref. |
Material List
| No. | Item | Material | Supplier |
|---|---|---|---|
| 1 | CORE | Alloy Powder | DH |
| 2 | COPPER | Polyesterimide Enameled Wire | TOTOKU |
| 3 | BASE | Silver-white Material Sheet | ZS |
| 4 | INK | Black Ink | YMS |
Testing Conditions & Requirements
| Test Item | Specifications | Test Conditions / Methods |
|---|---|---|
| Electrical Performance Test (Inductance) | Refer to Standard Electrical Characteristic List. | MICROTEST6377 |
| Electrical Performance Test (DCR) | Refer to Standard Electrical Characteristic List. | TH2511 |
| Rated Current (IDC) | Inductance change < 30% or Temp. rise < 40. | Applied current, maintain 4 hours. |
| Temperature Rise Test | Temp. rise < 40. | Applied rated current for 4 hours. |
| Overload Test | No evidence of electrical damage. | Applied 1.5x rated current for 5 minutes. |
| Solder Heat Resistance | No damage to appearance and electrical characteristics; Inductance change < 10%. | Preheat: 150 100s; Solder Temp: 2555; Dip Time: 10s Max. |
| Vibration Test | N/A | Amplitude: 1.5 mm; Freq: 10-55-10Hz/1 min; Direction: X, Y, Z; Time: 2 hrs/axis. |
| Shock Test | N/A | Dropped 10 times from 1m height onto 3cm wooden board. |
| Solderability Test | > 90% electrode covered with solder. | Preheat: 150 120s; Solder Temp: 2555; Time: 10s Max. |
| Temperature Characteristic | Appearance: No damage; Inductance: Within 10% of initial value. | -45 ~ +125 |
| Humidity Test | N/A | 602 / 962 hrs, RH: 90-95%RH |
| Low Temperature Storage | N/A | -452 / 24 hrs (Test after 1 hr at room temp.) |
| Thermal Shock Test | N/A | -452 (30 min) +852 (30 min), 100 cycles (Test after 1 hr at room temp.) |
| High Temperature Storage | N/A | 852 / 24 hrs (Test after 1 hr at room temp.) |
Points For Attention
- Optimal shelf life: within 180 days from ex-factory date.
- Seal remaining unused products with tape to prevent pad oxidation.
- Avoid contact with moisture, sweat, or dust on pads to ensure solderability.
- Re-test if using in applications with different working conditions.
- Exceeding voltage, current, or temperature limits can cause irreversible damage.
- Not suitable for humid, dark, or strongly corrosive environments.
Packaging
| Product Series | Pieces per Reel | Inner Box Quantity | Outer Box Quantity | Reel Dimensions (mm) | Tape Peel Force (g) |
|---|---|---|---|---|---|
| DH0630 | 1000pcs/Reel | 3000pcs/Box | 9000pcs/Box | 13 Inch (12.00.1) | 20~140g |
2411121621_dehongganying-DH0630H-330M_C41407081.pdf
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