Product Overview
The PSWSAA5942 series is a SMD Shielded Wound Inductor designed for general electronic equipment. It offers reliable performance across a wide operating temperature range and is suitable for applications including AV equipment, telecommunications, home appliances, computers, and industrial robots. Special attention should be given to its magnetic properties and potential interactions with surrounding components.
Product Attributes
- Brand: PuLuoDe Electronic Technology (Shenzhen) Co. LTD
- Origin: Shenzhen, China
- Product Series: PSWSAA5942 series
- Product Type: SMD Shielded Wound Inductor
Technical Specifications
| P/N | Inductance (H) | Tolerance | Q (Min) @ 100KHZ | DCR ( Max) @ 25 | Rated Current (mA Max) @ T40 | S.R.F (MHz Min) | Rated Voltage (V) | Dimensions (mm) (L x W x H) | Land Pattern (a x b x c) |
| PSWSAA5942-2R2M | 2.2 | 20% | 35 | 0.10 | 1750 | 170 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
| PSWSAA5942-4R7M | 4.7 | 20% | 35 | 0.11 | 1150 | 140 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
| PSWSAA5942-100M | 10 | 20% | 35 | 0.17 | 750 | 70 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
| PSWSAA5942-331M | 330 | 20% | 18 | 5.40 | 150 | 6 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
| PSWSAA5942-471M | 470 | 20% | 16 | 6.80 | 120 | 4 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
| PSWSAA5942-561M | 560 | 20% | 40 | 6.10 | 110 | 3 | 80 | 5.90Max x 5.00Max x 4.2Max | 1.14 Typ x 3.05 Typ x 3.0Typ |
Reliability Testing
| Test Item | Specification & Requirement | Method Used |
| Solderability | The surface of terminal/pin tested shall be covered with new solder by 95% | Solder heat proof: Preheating: 180 10 90 seconds Soldering: 255 5 for 3 1 sec |
| Thermal Shock | Inductance change within 5% Without mechanical damage | -40, (30 mins) -> room temp. (5 mins) -> 125, (30 mins) -> room temp. (5 mins) 100 cycles |
| Heat Resistance | Inductance change within 5% Without mechanical damage | Apply IDC current @ 85 ambient Duration: 1000 hrs |
| Humidity Resistance | Inductance change within 5% Without mechanical damage | Apply IDC current @ 60 ambient Humidity: 90~95 Duration: 1000 hrs |
| Low Temp. Storing | Inductance change within 5% Without mechanical damage | Storing Temp. -40 2 for total 1,000 +4/-0 hours |
| High Temp. Storing | Inductance change within 5% Without mechanical damage | Storing Temp. 125 2 for total 1,000 +4/-0 hours |
Packing Information
| Series | Reel Diameter (R) (mm) | Tape Width (W) (mm) | Pitch (P) (mm) | Reel Width (R) (mm) | Reel Hub Diameter (H) (mm) | Reel Outer Diameter (A) (mm) | Reel Inner Diameter (B) (mm) | MPQ (pcs/Reel) |
| 5942 | 178 | 12.5 | 8 | 12 | 5.4 Typ | 6.0 Typ | 0.35 | 1500 |
Tape Peeling off force: 20g~120g
Package Quantity: 1500pcs/Reel, 21000pcs/Full Container Load
Announcements
General Precautions:
- All test data is referenced to 25 ambient.
- Operating temperature range: -40C to +125C.
- Rated current may cause a temperature rise of approximately 40C. The final operating temperature should not exceed 125C.
- Product storage life is 12 months under temperatures of 5~40C and humidity of 10~75% RH.
- Avoid use or storage in extreme environments (high salt, strong acid, strong alkali, strong radiation, etc.).
- Preheat before soldering; the temperature difference between preheating and soldering should not exceed 150C.
- Soldering corrections should adhere to specified conditions to prevent product failure.
- Do not expose products to cleaning agents or alcohol, as this may corrode the inductor.
- Ensure no residual stress is applied to the inductor due to printed circuit board deformation.
- Consider self-heating when designing for power-on conditions.
- Protect against high static electricity.
- As a magnetic product, consider potential interactions with surrounding components.
Application Scope:
This product is suitable for general electronic equipment such as AV equipment, telecommunications, home appliances, computers, and industrial robots under normal operating conditions.
Special Use Disclaimer:
For applications requiring high safety and reliability, or where product failure could lead to serious damage, injury, or significant societal impact, consultation with the company is mandatory. Use in the following applications without written consent will result in the company not bearing responsibility for any consequences:
- Military equipment
- Transportation equipment (cars, trains, ships, etc.)
- Aerospace/aviation equipment
- Power-generation control equipment
- Atomic energy-related equipment
- Explosive ignition control equipment
- Transportation control equipment
- Medical equipment
- Other applications not considered general-purpose.
2504101957_PROD-Tech-PSWSAA5942-331M_C46628484.pdf
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