Product Overview
This document details the mechanical and electrical specifications for SMD Power Inductors manufactured by Shenzhen magnetic Lianda Electronics Co., LTD. These inductors are designed for various applications requiring precise impedance and current handling capabilities. Key features include a wide operating temperature range and robust construction suitable for demanding environments.
Product Attributes
- Brand: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: China (implied by Shenzhen address)
- Packaging: 500 PCS PER REEL, 3 REELS PER CARTON, 1500PCS PER CARTON
Technical Specifications
| Part Number | Impedance (uH) | DC Resistance (m) | Saturation current (Isat) (A)Max. | Saturation current (Isat) (A)Typ. | Temperature rise current (Irms) (A)Max. | Temperature rise current (Irms) (A)Typ. |
|---|---|---|---|---|---|---|
| 1040-150-M H | 15020% | 3.0 | 7.2 | 8.5 | 5.8 | 4.0 |
| 1040-100-M H | 10020% | 3.4 | 5.8 | 7.2 | 4.0 | 3.5 |
| 1040-220-M H | 22020% | 2.3 | 4.0 | 4.8 | 3.5 | 3.9 |
| 1040-2R2-M H | 2.220% | 2.6 | 18.5 | 20.2 | 13.0 | 14.1 |
| 1040-330-M H | 33020% | 2.1 | 3.5 | 4.5 | 3.3 | 4.5 |
| 1040-470-M H | 47020% | 2.6 | 3.0 | 3.9 | 2.6 | 3.1 |
| 1040-4R7-M H | 4.720% | 2.6 | 13.0 | 14.0 | 8.2 | 9.0 |
| 1040-680-M H | 68.020% | 3.0 | 6.5 | 7.8 | 5.4 | 6.8 |
| Parameter | Value |
|---|---|
| Inductance Measurement Condition | 100kHz, 1.0V |
| Rated Current Definition | Isat or Irms, whichever is smaller |
| Saturation Current (Isat) Definition | DC current when inductance decreases approx. 30% of initial value |
| Temperature Rise Current (Irms) Definition | DC current when temperature rise is T40 (Ta=25) |
| Absolute Maximum Voltage | 30VDC |
| Operating Temperature Range | -40 ~ +125 (Including self-heating) |
| Storage Temperature Range | -40~+125 (on board) |
Dimensions (mm)
| Dimension | Value | Tolerance |
|---|---|---|
| Overall Width (W) | 16.0 | +0.1/-0.1 |
| Overall Length (F) | 24.0 | +0.3/-0.3 |
| Overall Height (E) | 11.6 | Max. |
| Body Width (D0) | 10.2 | 0.3 |
| Body Length (P0) | 11.5 | +0.1/-0.1 |
| Body Height (T) | 4.0 | +0.1/-0.1 |
| Terminal Width (P2) | 2.0 | +0.1/-0.1 |
| Terminal Length (A0) | 1.75 | +0.1/-0.00 |
| Terminal Spacing (B0) | 4.0 | Max. |
| Terminal Projection (K0) | 2.5 | 0.5 |
| Electrode Coplanarity | 0.1mm | Max. |
Contact Information
- Company: Shenzhen magnetic Lianda Electronics Co., LTD
- Address: 505, West Block, No. 221, Niucheng Road, Niucheng Village, Baiwang Community, Xili Street, Nanshan District, Shenzhen
- Tel: 0755-27652992, 29016433
- E-mail: sales1@cd-tek.com
- Website: www.cd-tek.com
2504101957_CND-tek-1040-6R8-M-H-CND_C46594600.pdf
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