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Specifications
Current - Saturation (Isat):
20A
Mfr. Part #:
DH1040H-1R5M
Package:
SMD,11x10.2mm
Key Attributes
Model Number:
DH1040H-1R5M
Product Description
Product Overview
This document details the DH1040H-1R5M, an SMD Molding Power Inductor from Guangdong Dehong Sensing Microelectronics Co., Ltd. It is designed for consumer electronics applications and offers a reliable solution for power management needs.
Product Attributes
- Brand: (Guangdong Dehong Sensing Microelectronics Co., Ltd.)
- Origin: China
- Product Type: (SMD Molding Power Inductor)
- Grade: (General)
Technical Specifications
| Part NO. | L0 (H) 20% | DCR (m) Typ. | DCR (m) Max. | Irms (A) Typ. | Isat (A) Typ. | External Dimensions (mm) A | External Dimensions (mm) B | External Dimensions (mm) C | External Dimensions (mm) D | External Dimensions (mm) E | External Dimensions (mm) G | External Dimensions (mm) H | External Dimensions (mm) I |
| DH1040H-1R5M | 1.5 | 4.8 | 6.0 | 12 | 20 | 10.2 0.3 | 11.0 0.5 | 4.0 Max. | 2.0 0.5 | 3.0 0.3 | 6.0 Ref. | 11.8 Ref. | 3.5 Ref. |
Electrical Characteristics
| TEST ITEMS | SPECIFICATIONS / TEST CONDITIONS / TEST METHODS |
| L | (REFER TO STANDARD ELECTRICAL CHARACTERISTIC LIST.) |
| DCR | TH2511 |
| IDC | 30%40 (APPLIED THE CURRENT TO COILS THE IDUCTANCE CHANGE SHOULD BE LESS THAN 30 TO INITIAL VALUE AND TEMPERATURE RISE SHOULD NOT BE 40 TYPICAL) |
| (TEMPERATURE RISE TEST) | 4 (APPLIED THE ALLOWED DC CURRENT FOR 4 HOURS.) 40 |
| (OVER LOAD TEST) | 1.55 (APPLIED 1.5 TIMES OF RATED ALLOWED DC CURRENT TO INDUCTORS FOR A PERIOD OF 5 MINUTES.) (NO EVIDENCE OF ELECTRICAL DAMAGE) |
| -45~+125 |
Mechanical & Environmental Tests
| TEST ITEMS | SPECIFICATIONS | TEST CONDITIONS / TEST METHODS |
| (SOLDER HEAT RESISTANCE) | 10% (INDUCTANCE SHOULD NOT HANGE MORE THAN10) (INDUCTORS SHOULD HAVE NO EVIDENCE OF ELECTRICAL AND MICHANICAL DAMAGE) | 150 100s : 2555 DIP TIME:10s Max. |
| (VIBRATION TEST) | 1.5 mm 10-55-10HZ / 1 MIN X, Y, Z 2 HRS/X, Y, Z | |
| (SHOCK TEST) | 1310 (INDUCTORS SHOULD BE DROPPED 10 TIMES FROM A HEIGHT OF 1m ONTO 3cm WOODEN BOARD.) | |
| (SOLDERABILITY TEST) | 90% (MORE THAN 90% OF TERMINAL ELECTRODE SHOULD BE COVERED WITH SOLDER.) | 150 120s 2555 :10s Max. |
| (TEMPERATURE CHARACTERISTIC) | 10% (INDUCTANCE:WITHIN10% OF INITIAL VALUE.) (APPEARANCE:NO DAMAGE) | -45 ~ +125 |
| (HUMIDITY TEST) | 602 / 962 R.H:90-95%RH | |
| (LOW TEMPERATURE STORAGE) | -452 / 24 1 (Test at room temperature for 1 hour) | |
| (THERMAL SHOCK TEST) | -45230 +852 30 100 2 (Test at room temperature for 1 hour) | |
| (HIGH TEMPERATURE STORAGE) | 852 / 24 1 (Test at room temperature for 1 hour) |
Packaging
| mm P | W | A0 | B0 | K0 | A | B | C | D | G | N | T | |||||
| 13 | 16.00.1 | 24.00.3 | 10.60.2 | 11.80.2 | 4.20.15 | 330 | 21 | 13 | 24 | 25 | 100 | 28 | DH1040 | 1000pcs/ | 2000pcs/ | 6000pcs/ |
20~140g
2411121051_dehongganying-DH1040H-1R5M_C41407177.pdf
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