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Specifications
Current - Saturation (Isat):
3.5A
Mfr. Part #:
1040-470-M H
Package:
SMD,11.6x10.2mm
Key Attributes
Model Number:
1040-470-M H
Product Description
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 stable impedance and current handling capabilities. Key features include specified inductance values, DC resistance, saturation current, and temperature rise current ratings, all tested at 25C ambient temperature.
Product Attributes
- Brand: Shenzhen magnetic Lianda Electronics Co., LTD
- Origin: Shenzhen, China
- 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) | Temperature rise current (Irms) (A) | Dimensions (mm) |
|---|---|---|---|---|---|
| 1040-150-M H | 15.020% | 10.020% | 8.5 Max. | 7.2 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-100-M H | 10.020% | 10.020% | 9.7 Max. | 5.8 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-220-M H | 22.020% | 13.020% | 6.5 Max. | 4.0 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-2R2-M H | 2.220% | 3.320% | 20.2 Max. | 18.5 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-330-M H | 33.020% | 15.020% | 4.5 Max. | 3.5 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-470-M H | 47.020% | 22.020% | 3.9 Max. | 3.0 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-4R7-M H | 4.720% | 4.120% | 14.1 Max. | 13.0 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| 1040-680-M H | 68.020% | 21.520% | 3.4 Max. | 2.6 Typ. | 11.6 Max (L), 10.20.3 (W), 4.0 Max (H) |
| General Specifications: | |||||
| Inductance Measure Condition | 100kHz, 1.0V | ||||
| Rated Current | Isat or Irms, whichever is smaller | ||||
| Saturation Current (Isat) Definition | Actual DC current when inductance decreases approximately 30% of its initial value. | ||||
| Temperature Rise Current (Irms) Definition | Actual 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) | ||||
| Electrode Coplanarity | 0.1mm Max. | ||||
Contact Information
- 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-1040-470-M-H_C46594597.pdf
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