PSQ0703 Datasheet | Premo

.. PSQ0703
&
PSQ0805













 SMD
Power
Inductors
Unshielded 




































 C/Severo Ochoa 33 - Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321 E-mail: mar.villarrubia@grupopremo. Web http://.grupopremo. 1. Configuration & Dimensions Series PSQ0703 PSQ0805 Dimensions [mm] A 6.50±0.3 8.80±0.3 B 4.50±0.2 6.00±0.3 C 2.50±0.2 4.50±0.3 C’ 2.70±0.3 5.00±0.7 D(ref.) 0.80 1.40 E(ref.) 2.40 3.40 F(ref.) 4.90 6.00 G(ref.) 4.00 5.00 H(ref.) 3.20 4.00 I(ref.) 1.50 2.00 2. Schematic Diagram 3. Materials a.- Core : Ferrite DQ core b.- Wire : Enamelled copper wire (class F) c.- Terminal : Cu / Sn d.- Adhesive : Epoxy resin e.- Remark : Lead content 200ppm max. include ferrite 4. General Specification SMD
Power
Inductors

















































P R E M O All rights reserved. Passing on of this document, use and munication of contents not permitted without written authorisation. .. PSQ0703
&
PSQ0805













 SMD
Power
Inductors
Unshielded 




































 C/Severo Ochoa 33 - Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321 E-mail: mar.villarrubia@grupopremo. Web http://.grupopremo. 20ºC max. (PSQ0703) a.- Temp. rise 40ºC max. (PSQ0805) Current cause inductance drop within 10% b.- Rated current Base on temp. rise & ∆L/L0A = 30% typ. c.- Storage temp. : -40ºC ~ +125ºC d.- Operating temp. : -40ºC ~ +105ºC e.- Resistance to solder heat : 260ºC. 10 secs 5. Electrical Characteristics PSQ0703
(1µH
- 
1000µH)
 
 Test Freq. DWG No. Inductance (µ H) 1.0±20% 1.2±20% 1.8±20% 2.2±20% 2.7±20% 3.3±20% 3.9±20% 4.7±20% 5.6±20% 6.8±20% 8.2±20% 10.0±10% 12.0±10% 15.0±10% 18.0±10% 22.0±10% 27.0±10% 33.0±10% 39.0±10% 47.0±10% 56.0±10% 68.0±10% 82.0±10% 100.0±10% 120.0±10% Q ref. 25 25 25 24 23 23 22 20 20 20 20 23 20 23 20 20 20 17...