Filter Type Feedthrough EMI Filter Datasheet SFBM (M5 Thread : 4.75mm Hexagonal Head) Circuit Configurations Available Electrical Details Electrical Configuration Capacitance Measurement Current Rating Insulation Resistance (IR) Temperature Rating Ferrite Inductance (Typical) C Filter @ 1000hr Point 10A 10G or 1000F -55oC to +125oC See relevant tables Mechanical Details Body Flange Diameter Head A/F Nut A/F Washer Diameter 6.35mm (0.250") 4.75mm (3/16") 6mm (0.236") 9.1mm (0.358") 0.6Nm (5.31lbf in) max. if using nut 0.3Nm (2.65lbf in) max. into tapped hole 5.2mm 0.1 (0.205" 0.004") 4.9mm (0.193") 1.5g (0.05oz) Silver plate on copper undercoat Mounting Torque M5 0.8 - 6g Thread Mounting Hole Diameter Max. Panel Thickness Weight (Typical) Finish C Configuration 100MHz 0.1MHz Hardware (Nuts & Washers etc.) 0.01MHz Typical Insertion Loss (db) DWV (dc) * SFBMC5000100ZC 10pF -20% / +80% C0G 500# 750 SFBMC5000150ZC 15pF -20% / +80% C0G 500# 750 7 SFBMC5000220ZC 22pF -20% / +80% C0G 500# 750 10 1GHz Rated Voltage (dc) 10MHz Dielectric 1MHz Capacitance 20% UOS Product Code 4 C0G 500# 750 47pF -20% / +80% C0G 500# 750 1 15 * SFBMC5000680MC 68pF C0G 500# 750 2 18 * SFBMC5000101MC 100pF C0G 500# 750 4 22 SFBMC5000151MC 150pF C0G 500# 750 7 25 220pF C0G 500# 750 10 29 330pF C0G 500# 750 13 33 470pF X7R 500# 750 1 16 35 680pF X7R 500# 750 2 19 36 1.0nF X7R 500# 750 4 23 41 1.5nF X7R 500# 750 7 26 45 2.2nF X7R 500# 750 10 30 50 3.3nF X7R 500# 750 13 33 52 4.7nF X7R 500# 750 1 16 36 55 6.8nF X7R 500# 750 2 19 39 57 10nF X7R 500# 750 4 22 41 60 * SFBMC5000153MX 15nF X7R 500# 750 7 25 44 62 * SFBMC5000223MX 22nF X7R 500# 750 10 29 46 65 68 * SFBMC5000221MC * SFBMC5000471MX SFBMC5000681MX * SFBMC5000102MX SFBMC5000152MX * SFBMC5000222MX SFBMC5000332MX 0 = No hardware supplied * SFBMC5000331MC * SFBMC5000472MX SFBMC5000682MX * SFBMC5000103MX Other options available - please contact factory 33pF -20% / +80% 1 = supplied with standard nut and wavy washer SFBMC5000330ZC * SFBMC5000470ZC 12 SFBMC5000333MX 33nF X7R 500# 750 13 33 48 * SFBMC2000473MX 47nF X7R 200 500 1 16 35 50 70 SFBMC2000683MX 68nF X7R 200 500 2 19 39 54 70 * SFBMC1000104MX 100nF X7R 100 250 4 22 41 57 70 * SFBMC0500154MX 150nF X7R 50 125 7 25 45 60 70 # - Also rated for operation at 115Vac 400Hz. Self-heating will occur - evaluation in situ recommended * Recommended values Also available in C0G Syfer Technology Ltd. Old Stoke Road, Arminghall Norwich, Norfolk, NR14 8SQ United Kingdom Tel: +44 1603 723300 | Email sales@syfer.co.uk | www.syfer.com SFBM Issue 2 (P108893) Release Date 04/03/14 Page 1 of 6 L-C Configuration Ferrite Inductance (Typical) - 500nH 100MHz 0.1MHz 0.01MHz Typical Insertion Loss (db) DWV (dc) * SFBML5000100ZC 10pF -20% / +80% C0G 500# 750 SFBML5000150ZC 15pF -20% / +80% C0G 500# 750 9 SFBML5000220ZC 22pF -20% / +80% C0G 500# 750 12 SFBML5000330ZC 33pF -20% / +80% C0G 500# 750 1 15 * SFBML5000470ZC 47pF -20% / +80% 1GHz Rated Voltage (dc) 10MHz Dielectric Hardware 1MHz Capacitance 20% UOS Product Code 6 750 2 19 C0G 500# 750 4 20 * SFBML5000101MC 100pF C0G 500# 750 7 24 150pF C0G 500# 750 10 27 220pF C0G 500# 750 12 30 330pF C0G 500# 750 1 16 34 470pF X7R 500# 750 2 19 38 680pF X7R 500# 750 3 22 41 1.0nF X7R 500# 750 6 25 44 1.5nF X7R 500# 750 9 29 48 2.2nF X7R 500# 750 12 31 51 3.3nF X7R 500# 750 15 35 54 4.7nF X7R 500# 750 1 18 39 57 6.8nF X7R 500# 750 2 21 41 60 10nF X7R 500# 750 4 23 43 63 * SFBML5000153MX 15nF X7R 500# 750 7 27 46 66 * SFBML5000223MX 22nF X7R 500# 750 10 30 48 68 SFBML5000333MX 33nF X7R 500# 750 13 34 50 70 * SFBML2000473MX 47nF X7R 200 500 1 17 37 51 >70 SFBML2000683MX 68nF X7R 200 500 2 20 40 55 >70 *SFBML1000104MX 100nF X7R 100 250 4 22 44 60 >70 * SFBML0500154MX 150nF X7R 50 125 7 25 47 62 >70 SFBML5000151MC * SFBML5000221MC * SFBML5000471MX SFBML5000681MX * SFBML5000102MX SFBML5000152MX * SFBML5000222MX SFBML5000332MX * SFBML5000472MX SFBML5000682MX * SFBML5000103MX 0 = No hardware supplied * SFBML5000331MC Other options available - please contact factory 500# 68pF 1 = supplied with standard nut and wavy washer C0G * SFBML5000680MC # - Also rated for operation at 115Vac 400Hz. Self-heating will occur - evaluation in situ recommended * Recommended values Also available in C0G Syfer Technology Ltd. SFBM Issue 2 (P108893) Release Date 04/03/14 Page 2 of 6 Pi Configuration Typical Insertion Loss (db) 1GHz C0G 500# 750 1 11 SFBMP5000300ZC 30pF C0G 500# 750 2 15 SFBMP5000440ZC 44pF C0G 500# 750 3 19 SFBMP5000660ZC 66pF C0G 500# 750 4 23 *SFBMP5000940ZC 94pF C0G 500# 750 6 29 *SFBMP5000136MC 136pF C0G 500# 750 8 35 *SFBMP5000201MC 200pF C0G 500# 750 11 41 SFBMP5000301MC 300pF C0G 500# 750 1 15 50 440pF C0G 500# 750 2 20 57 660pF C0G 500# 750 3 25 65 940pF X7R 500# 750 5 31 68 1.36nF X7R 500# 750 7 37 70 2nF X7R 500# 750 10 44 70 3nF X7R 500# 750 13 51 70 4.4nF X7R 500# 750 1 17 59 70 6.6nF X7R 500# 750 2 21 64 70 SFBMP5001N36MX *SFBMP5000202MX SFBMP5000302MX *SFBMP5000442MX SFBMP5000662MX Other options available - please contact factory *SFBMP5000941MX 0 = No hardware supplied *SFBMP5000661MC 1 = supplied with standard nut and wavy washer *SFBMP5000441MC Capacitance (-20%80%) Dielectric Rated Voltage (dc) DWV (dc) 10MHz 20pF (Nuts & Washers etc.) 1MHz *SFBMP5000200ZC Hardware Product Code 0.1MHz 100MHz 0.01MHz Ferrite Inductance (Typical) - 250mH 9.4nF X7R 500# 750 4 27 68 70 13.6nF X7R 500# 750 6 34 70 70 20nF X7R 500# 750 9 40 70 70 *SFBMP5000303MX 30nF X7R 500# 750 12 48 70 70 *SFBMP5000443MX 44nF X7R 500# 750 1 14 54 70 70 *SFBMP5000942MX SFBMP50013N6MX *SFBMP5000203MX SFBMP5000663MX 66nF X7R 500# 750 2 17 63 70 70 *SFBMP2000943MX 94nF X7R 200 500 4 18 68 70 70 SFBMP200136NMX 136nF X7R 200 500 8 25 70 70 70 *SFBMP1000204MX 200nF X7R 100 250 10 27 70 70 70 *SFBMP0500304MX 300nF X7R 50 125 13 30 70 70 70 # - Also rated for operation at 115Vac 400Hz. Self-heating will occur - evaluation in situ recommended * Recommended values Also available in C0G Syfer Technology Ltd. SFBM Issue 2 (P108893) Release Date 04/03/14 Page 3 of 6 T Configuration 0.1MHz 100MHz Typical Insertion Loss (db) 0.01MHz Ferrite Inductance (Typical) - 450nH Rated Voltage (dc) DWV (dc) * SFBMT5000100ZC 10pF -20% / +80% C0G 500# 750 9 SFBMT5000150ZC 15pF -20% / +80% C0G 500# 750 11 SFBMT5000220ZC 22pF -20% / +80% C0G 500# 750 1 14 SFBMT5000330ZC 33pF -20% / +80% C0G 500# 750 2 18 * SFBMT5000470ZC 47pF -20% / +80% C0G 500# 750 4 20 * SFBMT5000680MC 68pF C0G 500# 750 6 23 * SFBMT5000101MC 100pF C0G 500# 750 9 27 150pF C0G 500# 750 12 30 220pF C0G 500# 750 15 33 330pF C0G 500# 750 1 19 36 470pF X7R 500# 750 2 21 40 680pF X7R 500# 750 4 24 43 1.0nF X7R 500# 750 7 28 47 1.5nF X7R 500# 750 10 30 50 2.2nF X7R 500# 750 13 34 53 3.3nF X7R 500# 750 17 38 57 4.7nF X7R 500# 750 19 40 59 6.8nF X7R 500# 750 1 23 43 63 10nF X7R 500# 750 4 26 45 66 * SFBMT5000153MX 15nF X7R 500# 750 7 29 47 68 * SFBMT5000223MX 22nF X7R 500# 750 10 33 49 70 SFBMT5000333MX 33nF X7R 500# 750 14 36 50 >70 * SFBMT2000473MX 47nF X7R 200 500 1 17 39 52 >70 SFBMT2000683MX 68nF X7R 200 500 2 20 42 57 >70 *SFBMT1000104MX 100nF X7R 100 250 4 22 46 62 >70 * SFBMT0500154MX 150nF X7R 50 125 7 25 49 68 >70 * SFBMT5000471MX SFBMT5000681MX * SFBMT5000102MX SFBMT5000152MX * SFBMT5000222MX SFBMT5000332MX * SFBMT5000472MX SFBMT5000682MX * SFBMT5000103MX 0 = No hardware supplied * SFBMT5000331MC Other options available - please contact factory * SFBMT5000221MC 1 = supplied with standard nut and wavy washer SFBMT5000151MC 1MHz 1GHz Dielectric Hardware 10MHz Capacitance 20% UOS Product Code # - Also rated for operation at 115Vac 400Hz. Self-heating will occur - evaluation in situ recommended * Recommended values Also available in C0G Ordering Information Type Case Style Thread Electrical configuration SF B M C Syfer Filter 4.75mm M5 C = C Filter Hex Head Voltage (dc) Capacitance in picofarads (pF) 500 050 = 50V L = L-C Filter 100 = 100V P = Pi Filter 200 = 200V T = T Filter 500 = 500V Capacitance Tolerance 0102 M First digit is 0. Second and third digits are significant figures of capacitance code. The fourth digit is the number of zeros following. M = 20% Z = -20+80% Dielectric Hardware X 0 C = C0G/NP0 X = X7R 0 = Without 1 = With Examples: 0101 = 100pF 0332 = 3300pF Note: The addition of a 4-digit numerical suffix code can be used to denote changes to the standard part. Options include for example: change of pin length / custom body dimensions or threads / alternative voltage rating / non-standard intermediate capacitance values / test requirements. Please refer specific requests to the factory. Syfer Technology Ltd. SFBM Issue 2 (P108893) Release Date 04/03/14 Page 4 of 6 Surface Mount and Panel Mount Solder-in filters Solder pad layouts are included with the detailed information for each part. Recommended soldering profile E01, E03, E07 SBSP ranges are compatible with all standard solder types including lead-free, maximum temperature 260C. For SBSG, SBSM and SFSS ranges, solder time should be minimised, and the temperature controlled to a maximum of 220C. For SFSR, SFST and SFSU ranges the maximum temperature is 250C. Cooling to ambient temperature should be allowed to occur naturally. Natural cooling allows a gradual relaxation of thermal mismatch stresses in the solder joints. Draughts should be avoided. Forced air cooling can induce thermal breakage, and cleaning with cold fluids immediately after a soldering process may result in cracked filters. Note: The use of FlexiCapTM terminations is strongly recommended to reduce the risk of mechanical cracking. Soldering to axial wire leads Soldering temperature The tip temperature of the iron should not exceed 300C. Dwell time Soldering of filters The soldering process should be controlled such that the filter does not experience any thermal shocks which may induce thermal cracks in the ceramic dielectric. The pre-heat temperature rise of the filter should be kept to around 2C per second. In practice successful temperature rises tend to be in the region of 1.5C to 4C per second dependent upon substrate and components. The introduction of a soak after pre-heat can be useful as it allows temperature uniformity to be established across the substrate thus preventing substrate warping. The magnitude or direction of any warping may change on cooling imposing damaging stresses upon the filter. Dwell time should be 3-5 seconds maximum to minimise the risk of cracking the capacitor due to thermal shock. Heat sink Where possible, a heat sink should be used between the solder joint and the body, especially if longer dwell times are required. Bending or cropping of wire leads Bending or cropping of the filter terminations should not be carried out within 4mm (0.157") of the epoxy encapsulation, the wire should be supported when cropping. Soldering irons should not be used for mounting surface mount filters as they can result in thermal shock damage to the chip capacitor. A more comprehensive application note covering installation of all Syfer products is available on the Syfer website. Syfer Technology Ltd. SFBM Issue 2 (P108893) Release Date 04/03/14 Page 5 of 6 Resin filled screw mounted EMI filters Grounding General To ensure the proper operation of the filters, the filter body should be adequately grounded to the panel to allow an effective path for the interference. The use of locking adhesives is not recommended, but if used should be applied after the filter has been fitted. The ceramic capacitor, which is the heart of the filter, can be damaged by thermal and mechanical shock, as well as by over-voltage. Care should be taken to minimise the risk of stress when mounting the filter to a panel and when soldering wire to the filter terminations. Mounting to chassis Mounting torque It is important to mount the filter to the bulkhead or panel using the recommended mounting torque, otherwise damage may be caused to the capacitor due to distortion of the case. When a threaded hole is to be utilised, the maximum mounting torque should be 50% of the specified figure which relates to unthreaded holes. For details of torque figures for each filter range, please see below. Torque (max.) Thread Minimum plate thickness Users should be aware that the majority of these filters have an undercut between the thread and the mounting flange of the body, equal to 1.5 x the pitch of the thread. Mounting into a panel thinner than this undercut length may result in problems with thread mating and filter position. It is recommended that a panel thicker than this undercut length be used wherever possible. Maximum plate thickness This is specified for each filter in order that the nut can be fully engaged even when using a washer. Soldering to axial wire leads With nut Into tapped hole - 0.15Nm (1.32lbf in) The tip temperature of the iron should not exceed 300C. 0.25Nm (2.21lbf in) 0.15Nm (1.32lbf in) Dwell time 0.3Nm (2.65lbf in) 0.15Nm (1.32lbf in) Dwell time should be 3-5 seconds maximum to minimise the risk of cracking the capacitor due to thermal shock. 0.35Nm (3.09lbf in) 0.18Nm (1.59lbf in) Heat sink M4 & 8-32 UNC 0.5Nm (4.42lbf in) 0.25Nm (2.21lbf in) M5, 12-32 UNEF & 2BA 0.6Nm (5.31lbf in) 0.3Nm (2.65lbf in) Where possible, a heat sink should be used between the solder joint and the body, especially if longer dwell times are required. M6 & 1/4-28 UNF 0.9Nm (7.97lbf in) - M2.5 & 4-40 UNC M3 6-32 UNC M3.5 Tools Hexagonal devices should be assembled using a suitable socket. Round bodied filters may be fitted to the panel in one of two ways (and should not be fitted using pliers or other similar tools which may damage them): Round bodies with slotted tops are designed to be screwed in using a simple purpose-designed tool. Round bodies without slotted tops are intended to be inserted into slotted holes and retained with a nut. Syfer Technology Ltd. Soldering temperature Bending or cropping of wire leads Bending or cropping of the filter terminations should not be carried out within 4mm (0.157") of the epoxy encapsulation, the wire should be supported when cropping. RoHS compliance All surface mount filters, resin sealed panel mount filters and power filters are fully RoHS compliant through material exemption, although care must be taken not to exceed the maximum soldering temperatures of surface mount parts. Standard hermetic sealed panel mount filters use SnPb solders as part of their assembly, and are intended for exempt applications such as aerospace or military. Substitution of the SnPb solder with Pb free solders is possible to create a RoHS compliant part - please contact factory for further details. SFBM Issue 2 (P108893) Release Date 04/03/14 Page 6 of 6 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Syfer: SFBMP5000302MX1 SFBMT2000103MX1 SFBMP5000942MX1 SFBMP0500943MX1 SFBMP5000202MX1 SFBMP50013N6MX1 SFBMP5000662MX1 SFBMP500136PMC1 SFBML5000101MC1 SFBMC5000471MX1 SFBMP5000200ZC1 SFBMP2000203MX1 SFBMP5000441MC1 SFBMC2000683MX1 SFBMC5000102MX1 SFBMC5000222MX1 SFBMC5000223MX1 SFBMC5000332MX1 SFBMC5000472MX1 SFBML0500154MX1 SFBML2000473MX1 SFBML5000222MX1 SFBMP0500304MX1 SFBMP1000204MX1 SFBMP5000201MC1 SFBMP5000301MC1 SFBMP5000661MC1 SFBMP5000663MX1 SFBMT0500154MX1 SFBMT2000473MX1 SFBMT5000472MX1