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Specifications
Current Rating:
1.175A
Inductance:
2.2uH
Tolerance:
±20%
Current - Saturation (Isat):
-
DC Resistance(DCR):
100mΩ
Type:
Shielded Wirewound Inductor
Q @ Frequency:
35
Mfr. Part #:
PSWSAA5942-2R2M
Package:
SMD,5.9x5mm
Key Attributes
Model Number:
PSWSAA5942-2R2M
Product Description
Product Overview
The PSWSAA5942 series is a SMD Shielded Wound Inductor designed for general electronic equipment. It offers reliable performance in various applications, including AV equipment, communication devices, home appliances, and industrial robots. The product is manufactured by PuLuoDe Electronic Technology (Shenzhen) Co., LTD.
Product Attributes
- Brand: PuLuoDe Electronic Technology (Shenzhen) Co., LTD
- Origin: Shenzhen, China
- Product Series: PSWSAA5942 series
- Product Type: SMD Shielded Wound Inductor
- Test Frequency: 1MHZ / 0.1V
Technical Specifications
| Product 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) | Reel Width (W) (mm) | Tape Width (mm) | Pitch (P) (mm) | Component Height (H) (mm) | MPQ (pcs/Reel) |
| 5942 | 178 | 12.5 | 8 | 6.0 Typ | 5.4 Typ | 1500 |
Tape Peeling off force: 20g~120g
Package Quantity: 1500pcs/Reel, 21000pcs/Full Container Load
Notes and Precautions
General Usage:
- Specifications are based on an ambient temperature of 25.
- Operating temperature range: -40 to +125.
- Rated current can cause a temperature rise of approximately 40.
- The final operating temperature of the inductor must not exceed 125, considering product design, component layout, PCB traces, and usage environment.
- Product storage life is 12 months under conditions of 5~40 and 10~75% RH. Extended storage may lead to terminal oxidation.
- Avoid using or storing in extreme environments (high salt, strong acids, alkalis, strong radiation, etc.).
- Preheat before soldering. Recommended temperature difference between preheating and soldering is within 150.
- For rework/re-soldering, adhere to specified conditions. Excessive heat or repeated disassembly may cause product failure.
- Do not expose the product to cleaning agents, alcohol, or other liquids, as they may corrode the product and lead to failure.
- Ensure no residual stress is applied to the inductor due to PCB deformation (overall or local, e.g., screw tightening). This can cause cracking, detachment, or failure.
- Consider self-heating due to current. Ensure sufficient margin in thermal design.
- Protect against static electricity, as high levels can cause permanent damage.
- Do not touch any part of the product while it is energized to prevent electric shock.
- As a magnetic product, consider potential interactions with surrounding components.
Application Scope:
- Suitable for general electronic equipment such as AV, communication, home appliances, amusement, computer, personal, office, measurement equipment, and industrial robots under normal operating conditions.
Special Applications:
- For applications requiring high safety and reliability, or where product failure could lead to serious damage to life, property, or society, consult with PuLuoDe Electronic Technology before use. The company is not liable for consequences arising from unauthorized use in such applications. Special applications include, but are not limited to: , Transportation (automotive, rail, marine), Aerospace/Aviation, Power-generation control, Atomic energy, Explosive ignition control, Traffic control, and equipment related to national defense.
2504101957_PROD-Tech-PSWSAA5942-2R2M_C46628481.pdf
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