Ferrites Core P 5.8 x 3.3 B65501 Magnetic characteristics (per set) 1.68 7.9 4.7 37 mm-1 mm mm2 mm3 o0.95+0.1 Approx. weight: 0.2 g/set Mode of delivery: Packing: Sets Standard styrofoam tray (size 200 mm x 300 mm) Material AL value 1) [nH] e N48 800 +40% / -30% 1070 Air gap [mm] 2.2+0.2 = = = = 3.4 _ 0.3 l/A le Ae Ve 4.5+0.2 1.50.1 5.8 _ 0.25 With center hole o2.5 _ 0.15 FPK0232-W Ordering code 2) B65501D0000Y048 1) Measurement parameter: f = 10 kHz / B = 0.25 mT / 100 turns / room temperature 2) Gapped pot cores on request EPCOS AG 2003. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. FER PD 16.10.01 Page 1 of 1 SIFERRIT Materials 2 Material properties Preferred application Resonant Circuit inductors Inductors for line attenuation Material K1 M 331) N 48 K 10 K8 Base material NiZn MnZn MnZn NiZn NiZn violet white -- -- -- Color code (adjuster) Symbol Unit Initial permeability (T = 25 C) i 80 25 % 750 25 % 2300 25 % 800 25 % 860 25 % Meas. field strength Flux density (near saturation) (f = 10 kHz) A/m H BS (25 C) mT BS (100 C) mT 5000 310 280 2000 400 310 1200 420 310 5000 320 240 1200 340 240 Coercive field strength (f = 10 kHz) Hc (25 C) A/m Hc (100 C) A/m 380 350 80 65 26 19 40 25 40 25 Optimum frequency range fmin fmax MHz 1,5 ... 12 0,2 ... 1,0 0,01 ... 0,1 0,1 ... 1 0,1 ... 0,5 Relative loss factor tan /i 10-6 10-6 < 40 < 120 < 12 < 20 <4 <6 < 15 < 60 < 20 < 30 Hysteresis material constant B 10-6/mT < 36 < 1,8 < 0,4 <5 < 4,5 Curie temperature TC C > 400 > 200 > 170 > 150 > 150 F 10-6/K 2...8 7...1 0,5 ... 2,6 0,3 ... 1,3 -- -- 0,3 ... 1,3 -- -- -- at fmin at fmax Relative temperature coefficient at 25 ... 55 C at 5 ... 25 C Mean value of F at 25 ... 55 C 10-6/K 4 1,6 0,70 10,0 9,2 Density (typical values) kg/m3 4650 4500 4700 5000 5100 Disaccommodation factor at 25 C DF 10-6 20 8 2 -- -- Resistivity m 105 5 3 105 105 Core shapes RM, P, Toroid, P core half RM, P, RM, P Toroid, Doubleaperture, P corehalf Toroid, Toroid Doubleaperture Other material properties (graphs) see page 50 57 55 1) For threaded cores i = 600 20% 34 08/01 70 54 SIFERRIT Materials Inductors for Resonant Circuits and Proximity Switches Relative loss factor versus frequency (inductors for resonant circuits and line attenuation) (measured with ring cores, measuring flux density B 0,25 mT) _ FAL0667-7 10 1 5 tan i 5 10 _3 5 10 _4 5 K1 10 M33 _5 N48 5 N22 10 _6 5 10 _7 10 0 5 10 1 5 10 2 5 10 3 5 10 4 kHz 10 5 f 44 08/01 SIFERRIT Materials N 48 Specific data for N 48 Initial permeability i and relative loss factor tan /i versus temperature (measured on R10 toroids, B 0,25 mT) Complex permeability versus frequency (measured on R10 toroids, B 0,25 mT) FAL0546-D 10 4 FAL0547-L 3000 5 i ', ' ' 10 10 10 -6 tan i i 3 5 2000 6 10 2 tan / i f = 100 kHz 5 4 1000 10 1 2 ' '' 5 10 0 10 1 5 10 2 5 10 3 0 -60 kHz 10 4 f 60 120 C T 0 200 Relative loss factor tan /i versus frequency (measured on R29 toroids) Permeability factor versus temperature (measured on P and RM cores, B 0,25 mT), i 2300 FAL0694-4 250 _ 10 6 0 FAL0548-U 10 -4 tan i _ 1i i . 1i i 50 T1 10 -5 0 _ 50 T (C) 25 ... 55 25 ... 5 25 ..._ 25 25 ..._ 40 _ 150 _ 250 _ 40 _ 20 0 _ F (10 6/K) 0,3 ... 0,8 ... 1,3 0,3 ... 0,8 ... 1,3 0,4 ... 0,9 ... 1,5 0,6 ... 1,25 ... 2,0 20 40 C T 10 -6 70 70 10 1 08/01 10 2 kHz f 10 3 SIFERRIT Materials N 48 Dynamic magnetization curves (typical values) (f = 10 kHz, T = 25 C) 450 Dynamic magnetization curves (typical values) (f = 10 kHz, T = 100 C) FAL0549-3 450 mT B FAL0683-N mT B 350 350 300 300 250 250 200 200 150 150 100 100 50 50 _0200 0 200 400 600 800 1000 A/m 1400 _0200 0 200 400 600 800 1000 A/m 1400 H H DC magnetic bias (measured on ETD cores, typical values) (B 0,25 mT, f = 10 kHz, T = 25 C) 71 08/01 Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Mit den Angaben in dieser Broschure werden die Bauelemente spezifiziert, keine Eigenschaften zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 1