Product Overview
The ACM4520F Series is a chip common mode line filter designed for large current applications, featuring a low profile of 2.0 mm optimal for surface mounting. It is rated for currents up to 2.0A and operates within a temperature range of -40~+125. This product is ideal for noise filtering in various electronic interfaces.
Product Attributes
- Brand: Metal-Lions (implied by www.metal-lions.com)
- Certifications: RoHS Compliant
- Material: Ferrite
Technical Specifications
| Part Number | Common mode Impedance (@100MHz) | DCR (m) max. | IDC (A)max. | Rated Volt. (Vdc)max. | IR () min. | Marking |
| ACM4520F-900T32 | 90 Typ | 35 | 3.2 | 50 | 10M | 900 |
| ACM4520F-151T31 | 150 Typ | 40 | 3.1 | 50 | 10M | 151 |
| ACM4520F-231T30 | 230 Typ | 45 | 3.0 | 50 | 10M | 231 |
| ACM4520F-301T30 | 300 Typ | 45 | 3.0 | 50 | 10M | 301 |
| ACM4520F-401T25 | 420 Typ | 50 | 2.5 | 50 | 10M | 401 |
| ACM4520F-701T22 | 700 Typ | 59 | 2.2 | 50 | 10M | 701 |
| ACM4520F-901T21 | 900 Typ | 68 | 2.1 | 50 | 10M | 901 |
| ACM4520F-102T21 | 1000 Typ | 68 | 2.1 | 50 | 10M | 102 |
| ACM4520F-122T20 | 1200 Typ | 74 | 2.0 | 50 | 10M | 122 |
| ACM4520F-142T19 | 1400 Typ | 81 | 1.9 | 50 | 10M | 142 |
Applications
- USB line for personal computers and peripherals
- IEEE 1394 line for personal computers, DVC, STB
- LVDS, panel line for liquid display panels, graph card, etc.
Dimensions & Land Pattern
Shapes and Dimensions (mm):
4.70.5
4.50.5
2.0 Max
2.7 Typ
0.8 Typ
1.25 Typ
1.0 Typ
Land Pattern (mm):
3.0
1.0
6.0
2.0
Packaging
- Tape width: 12 mm
- Distance Pull-of force: 8 mm
- Packing Quantity: 1000 pcs./reel (178mm reel, T type)
Reliability Test
| ITEM | Method Used | Specification & Requirement |
| Solderability | Preheating: 180 10 90 seconds Soldering: 255 5 for 3 1 sec | Inductance change within 5% Without mechanical damage |
| Shock | Drop down with 981m/s2 (100G) shock Attitude upon a rubber block method shock testing machine, 3 tests. | Inductance change within 5% Without mechanical damage |
| Vibration | Vibration frequency: 10Hz to 55Hz to 10Hz 60 seconds cycle Vibration time: 2 hours | Inductance change within 5% Without mechanical damage |
| Aging | Apply IDC current @ 85 ambient Duration: 1000 hrs | Inductance change within 5% Without mechanical damage |
| Humidity Resistance | Apply IDC current @ 60 ambient Humidity: 90~95 Duration: 1000 hrs | Inductance change within 5% Without mechanical damage |
| Low Temp. Storing | Storing Temp. -25 2 for total 1,000 +4/-0 hours | Inductance change within 5% Without mechanical damage |
| Thermal Shock | -25, (30 mins) -> room temp. (5 mins) -> 100, (30 mins) -> room temp. (5 mins) 100 cycles | Inductance change within 5% Without mechanical damage |
| Heat Resistance | Storing Temp. 100 2 for total 1,000 +4/-0 hours | Inductance change within 5% Without mechanical damage |
| High Temp. Storing | Storing Temp. 100 2 for total 1,000 +4/-0 hours | Inductance change within 5% Without mechanical damage |
Recommended Reflow Pattern
Reflow:
60sec. Min.
150sec Max.
150
217
255 10sec. Max.
Natural cooling
Iron Soldering:
Use a solder iron of less than 30W when soldering, do not allow the soldering iron tip directly touch the ferrite body outside of terminal electrode.
5 seconds max. at 260.
2410121820_MetalLions-ACM4520F-142T19_C908561.pdf
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