Product Overview
The SMW7060S series is a line of electronic components designed for various applications. These components feature specific electrical characteristics and dimensions, with models available for different inductance values. They are constructed using high-quality materials including ferrite cores, UEW wire, and specialized tape and solder. The series is designed to meet reliability testing standards for operating temperature, terminal strength, and insulation resistance.
Product Attributes
- Brand: sunltech
- Material (Core): Ferrite (SINCORES OR EQ)
- Material (Wire): 2UEW P180 (ELEKTRISOLA OR EQ)
- Material (Tape): DM (HENGRENXIN OR EQ)
- Material (Solder): Sn Cu (SHENMAO OR EQ)
- Material (Epoxy): ME-5890 (PENGNO OR EQ)
- Material (Ink): (BON MARK)
- Taping Specification: Transparent carrier and cover tape, Adhesive strength of cover tape 20 to 120 gf, Conduction band direction 80-165 degrees. Available in 200m/m and 400m/m components.
Technical Specifications
| P/N | MARK | L (H) | Z () Max | RDC (m) Max | Rated Current IR (A) Typ | Rated Voltage @100MHz (M) Min | Dimensions (mm) A | Dimensions (mm) B | Dimensions (mm) C Max | Dimensions (mm) D Typ | Dimensions (mm) E | Dimensions (mm) F | Dimensions (mm) G |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SMW7060S101UTT | 101 | 100 | 140 | 9.0 | 10 | 125 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S301NTT | 301 | 300 | 275 | 10 | 5.0 | 125 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S501NTT | 501 | 500 | 700 | 15 | 4.0 | 125 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S601NTT | 601 | 500 | 700 | 15 | 4.0 | 125 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S701NTT | 701 | 800 | 1020 | 17 | 3.0 | 80 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S102LTT | 102 | 1000 | 1300 | 21 | 2.5 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S132LTT | 132 | 1300 | 1500 | 21 | 2.5 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S152LTT | 152 | 1400 | 2200 | 63 | 1.2 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S222HTT | 222 | 2000 | 2700 | 63 | 1.0 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S272HTT | 272 | 2500 | 3000 | 75 | 0.9 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
| SMW7060S302HTT | 302 | 2500 | 3000 | 75 | 0.9 | 10 | 7.0 0.5 | 6.0 0.5 | 3.8 | 3.5 | 1.5 0.2 | 1.5 0.2 | 1.75 0.2 |
Reliability Testing
| Test Condition | Specification |
|---|---|
| Operating Temperature | -30 to +100 (Contain Heating coil) |
| Appearance Inspection | No external defects by visual inspection |
| Terminal Strength | After soldering, between copper plate and terminals of coils, push in two directions of X, Y with standing 10N (1.02kg) for 10+/-2 sec. Terminal should not peel off. |
| Heat endurance of reflow soldering | Refer to IR Reflow profile |
| Insulating resistance | Over 100 M at 100V D.C. between wire and core. |
| Dielectric Strength | Apply at 0.5KV 3mA for 1 minute between wire and core. |
| Temperature characteristics | Inductance coefficient (0~2,000) 10 / (-30 ~ +100 ) |
| Humidity characteristics | Inductance deviation within 10%, after 96 hours in 90~95% relative humidity at 40 2 and 1 hours drying under normal condition. A test is made under the above mentioned condition, and it is kept for 2 hours in the normal temperature and humidity. After that, no mechanical and electrical defect should be found. |
IR Reflow Profile
| Stage | Temperature | Time |
|---|---|---|
| Preheating | 150-200 | 1 to 4 min |
| Soldering | 255 | 10 sec more than 2 min |
| Natural cooling | - | - |
2504281715_Sunltech-SMW7060S132LTT_C47416453.pdf
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