Product Overview
This document details the mechanical structure, taping, and packing specifications for SMD Power Inductors manufactured by Shenzhen Magnetic Lianda Electronics Co., LTD. These inductors are designed for applications requiring reliable power management, with detailed electrical and mechanical specifications provided for various models. The product offers a wide operating temperature range and adheres to strict quality standards for performance and durability.
Product Attributes
- Brand: CD-TEK
- Manufacturer: Shenzhen Magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen City, China
- Core Material: Soft magnetic metal
- Wire Material: Polyurethane system enameled copper wire
- Electrode Material: Cu
- Plating: Ni + Sn
Technical Specifications
Taping and Packing:
| Quantity per Reel | Reels per Carton | Total Pieces per Carton |
|---|---|---|
| 3000 PCS | 3 | 9000 PCS |
General Specifications:
| Parameter | Description |
|---|---|
| Absolute Maximum Voltage | DC 25V |
| Operating Temperature Range | -40 ~ +125 (Including self-heating) |
| Storage Temperature Range | -40 ~ +125 |
Electrical Specifications @25C:
| Part Number | Inductance (L 20%) [uH] | DCR Max. [m] | DCR Typ. [m] | Isat (max.) [A] | Isat Typ. [A] | Irms (max.) [A] | Irms Typ. [A] |
|---|---|---|---|---|---|---|---|
| MHT252012SG-R47M | 0.47 | 17 | 14 | 5.90 | 6.40 | 4.90 | 4.90 |
| MHT252012SG-R68M | 0.68 | 22 | 17 | 5.60 | 5.40 | 6.20 | 5.40 |
| MHT252012SG-1R0M | 1.0 | 30 | 24 | 4.90 | 5.50 | 4.70 | 4.30 |
| MHT252012SG-1R5M | 1.5 | 52 | 40 | 4.10 | 4.30 | 3.20 | 3.60 |
| MHT252012SG-2R2M | 2.2 | 66 | 55 | 3.30 | 3.80 | 2.20 | 2.50 |
| MHT252012SG-3R3M | 3.3 | 130 | 100 | 2.80 | 3.10 | 1.80 | 2.20 |
| MHT252012SG-4R7M | 4.7 | 190 | 160 | 2.20 | 2.60 | 1.70 | 2.00 |
Dimensions (mm):
| L | W | H | D | A | B | C |
|---|---|---|---|---|---|---|
| 2.50.3 | 2.00.3 | 1.25Max | 0.800.2 | 0.8Ref | 1.0Ref | 2.0Ref |
Taping Dimensions (mm):
| ITEM | W | A0 | B0 | K0 | P | F | E | D0 | P0 | P2 | T |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DIM | 8.00 | 2.35 | 2.65 | 1.4 | 4.00 | 3.5 | 1.75 | 1.50 | 4.00 | 2.00 | 0.25 |
| TOLE | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | +0.1 | 0.1 | 0.1 | 0.05 |
Carrier Tape Dimensions (mm):
| Type | A | B | C | G | N | T |
|---|---|---|---|---|---|---|
| 8mm | 178 | 20.70.8 | 130.4 | 9 | 60 | 10.8 |
Component Details:
| NO. | Components | Material |
|---|---|---|
| Core | Soft magnetic Metal | |
| Wire | Polyurethane system enameled copper wire | |
| -1 | Electrodes | Inside Cu |
| -2 | Plating | Ni+Sn |
Notes:
- f: Clearance between terminal and the surface of plate must be 0.12mm max when coil is placed on a flat plate.
- Rated current: Isat(max.)or Irms(max.), whichever is smaller.
- Saturation Current: Max. Value, DC current at which the inductance drops less than 30% from its value without current; Typ. Value, DC current at which the inductance drops 30% from its value without current.
- Irms: DC current that causes the temperature rise (T) from 20 ambient. For Max. Value, T40; for Typ. Value, T is approximate 40. The part temperature (ambient + temp. rise) should not exceed 125C under worst-case operating conditions. Circuit design, component placement, PPCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
2507251605_CND-tek-MHT252012SG-4R7M-H_C49435070.pdf
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