TN9-3C90

FERROXCUBE DATA SHEET TN9/6/3 Ferrite toroids Supersedes data of September 2004 2008 Sep 01 Ferroxcube Ferrite toroids RING CORES (TOROIDS) Effective core parameters handbook, halfpage TN9/6/3 9.5 ±0.3 SYMBOL Σ(I/A) Ve Ie Ae m Coating PARAMETER core factor (C1) effective volume effective length effective area mass of core VALUE 5.17 102 22.9 4.44 ≈ 0.5 UNIT mm −1 mm 3 mm mm 2 g (≈0.3) The cores are coated with polyamide 11 (PA11), flame retardant in accordance with “UL 94V-2” ; UL file number E 45228 (M). The colour is white. Maximum operating temperature is 160 °C. Isolation voltage DC isolation voltage: 1000 V. Contacts are applied on the edge of the ring core, which is also the critical point for the winding operation. ;;;; ;;;; 5.4 ±0.3 coating PA11 CBW315 3.4 ±0.25 Dimensions in mm. Fig.1 TN9/6/3 ring core. Ring core data GRADE 4C65 4A11 3R1(2) 3F3 3C90 3E25 1. 2. AL (nH) 30 ± 25% 170 ± 25% − 440 ± 25% 560 ± 25% 1340 ± 30% µi ≈ 125 ≈ 700(1) ≈ 800 ≈ 1 800 ≈ 2 300 ≈ 5 500 TYPE NUMBER TN9/6/3-4C65 TN9/6/3-4A11 TN9/6/3-3R1 TN9/6/3-3F3 TN9/6/3-3C90 TN9/6/3-3E25 Old permeability specification maintained. Due to the rectangular BH-loop of 3R1, inductance values strongly depend on the magnetic state of the ring core and measuring conditions. Therefore no AL value is specified. For the application in magnetic amplifiers AL is not a critical parameter. WARNING Do not use 3R1 cores close to their mechanical resonant frequency. For more information refer to “3R1” material specification in this data handbook. 2008 Sep 01 1609 Ferroxcube Ferrite toroids Tag plate General data PARAMETER Tag plate material Solder pad material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION TN9/6/3 liquid crystal polymer (LCP), glass reinforced, flame retardant in accordance with “UL 94V-0” ; UL file number E54705 copper-tin alloy (CuSn), tin (Sn) plated 155 °C, “IEC 60085”, class F “IEC 60068-2-20” , Part 2, Test Tb, method 1B: 350 °C, 3.5 s “IEC 60068-2-20” , Part 2, Test Ta, method 1: 235 °C, 2 s 13 max. 1.75 max. handbook, full pagewidth 1.8 2.8 14.7 max. 10.8 min. 12 11 1.8 2 3 9 Dimensions in mm. 0.8 0.3 45° 3 CBW284 Fig.2 TN9/6/3 tag plate (SMD); 8-solder pads. Type number information for TN9/6/3 tag plate (SMD) with 8 solder pads NUMBER OF SOLDER PADS 8 TYPE NUMBER TGPS-9-8P-Z Cover data PARAMETER Cover material SPECIFICATION polyamide (PA4.6) glass reinforced, flame retardant in accordance with “UL 94V-0” 130 °C, “IEC 60085” class B CBW285 0.6 (4×) handbook, halfpage 11 ±0.1 Maximium operating temperature Type number COV-9 11.7 max. Dimensions in mm. 0.6 6 max. Fig.3 TN9/6/3 cover. 2008 Sep 01 1610 Ferroxcube Ferrite toroids DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS TN9/6/3 This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Production DISCLAIMER Life support applications  These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS Prototype Design-in Preferred Support INDICATION DEFINITION These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability. 2008 Sep 01 1611