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Specifications
Current - Saturation (Isat):
5A
Mfr. Part #:
DH1265H-820M
Package:
SMD,14x12.8mm
Key Attributes
Model Number:
DH1265H-820M
Product Description
Product Overview
The DH1265H-820M is an SMD Molding Power Inductor from Guangdong Dehong Sensing Microelectronics Co., Ltd. It is designed for consumer electronics applications and features an integrated molding structure. This product is guaranteed to meet the specifications outlined in this document.
Product Attributes
- Brand: (Guangdong Dehong Sensing Microelectronics Co., Ltd.)
- Origin: China
- Product Type: (SMD Molding Power Inductor)
- Color: Black ink (base material), Silver-white (base material)
Technical Specifications
| Part NO. | L0 (H) 20% | DCR (m) Typ. | DCR (m) Max. | Irms (A) Typ. | Isat (A) Typ. | Dimensions (A/B/C/D/E/G/H/I) mm |
| DH1265H-820M | 82 | 145 | 165 | 3 | 5 | 12.80.3 / 14.00.5 / 6.5 Max. / 2.50.5 / 3.80.3 / 7.6 Ref. / 14.1 Ref. / 4.5 Ref. |
Material List
| NO | ITEM | MATERIAL | SUPPLIER OF THE MATERIAL |
| 1 | CORE | (Alloy Powder) | DH |
| 2 | COPPER | (Polyesterimide Enameled Copper Wire) | TOTOKU (E468200) |
| 3 | BASE | (Silver-white Material) | ZS |
| 4 | INK | (Black Ink) | YMS |
Test Conditions & Specifications
| Test Item | Specifications | Test Conditions / Test Methods |
| Inductance (L) | Refer to Standard Electrical Characteristic List | 100kHz/1.0V |
| DCR | Refer to Standard Electrical Characteristic List | TH2511 |
| Rated Current (IDC) | Inductance change 30% or Temp. rise 40 | Applied current after inductance drop not exceeding 30%, or temperature rise not exceeding 40 |
| Temperature Rise Test | 40 | Applied rated current for 4 hours |
| Overload Test | No obvious electrical damage | Applied 1.5 times rated current for 5 minutes |
| Solder Heat Resistance | No evidence of electrical and mechanical damage; Inductance change 10% | Preheat: 150 100s; Solder Temp: 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 1m height onto a 3cm wooden board |
| Solderability Test | >90% of electrode covered with solder | Preheat: 150 120s; Solder Temp: 2555; Time: 10s Max. |
| Temperature Characteristic | Appearance: No damage; Inductance change 10% of initial value | -45 ~ +125 |
| Humidity Test | N/A | 602 / 962 hours, RH: 90-95%RH |
| Low Temperature Storage | N/A | -452 / 24 hours (Test after 1 hour at room temp.) |
| Thermal Shock Test | N/A | -452 for 30 min, +852 for 30 min, 100 cycles (Test after 1 hour at room temp.) |
| High Temperature Storage | N/A | 852 / 24 hours (Test after 1 hour at room temp.) |
Packaging Information
| Product Series | Reel Size | Dimensions (mm) | Pieces per Reel | Inner Box Qty | Outer Box Qty | Peel Force Requirement |
| DH1265 | 13 inch | 16.00.1 / 24.00.3 / 13.20.2 / 14.60.2 / 6.80.15 | 330 | 1000pcs/box | 3000pcs/box | 20~140g |
Points For Attention
- Best shelf life: within 180 days from ex-factory date.
- Seal 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 different applications due to potential changes in working conditions.
- Exceeding voltage, current, or temperature limits can cause irreversible damage.
- Not suitable for humid, dark, or strongly corrosive environments.
2411121051_dehongganying-DH1265H-820M_C41407172.pdf
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