ETQ-PAMR33JFW

UPDATE Power Inductors Power Choke Coil (Automotive Grade) PCC-M1280MF series PCC-M15A0MF series High heat resistance and high reliability using metal composite core (MC) Industrial property : Patents 3 Features ● High heat resistance : Operation up to 160 ℃ including self-heating. (180 ℃ short time*) ● Large current power ：53 A (M1280MF R33 type), 87 A (M15A0MF R33 type) * Please contact for possible to use over 160 ℃ condition. Temperature up to 180 ℃ may possibly be used. ● High vibration resistance ：30 G ● SMD type ● High-reliability : High vibration resistance as result of newly developed integral construction ; ● High bias current : Excellent inductance stability using ferrous alloy magnetic material ● Low audible (buzz) noise : A gapless structure achieved with metal composite core under severe reliability conditions of automotive and other strenuous applications ● Temp. stability : Excellent inductance stability over broad temp. range ● High efficiency : Low DC resistance of winding and low eddy-current loss of the core ● Shielded construction ● AEC-Q200 compliant ● RoHS compliant Recommended applications ● Noise filter for various drive circuitry requiring high temp. operation and peak current handling capability ● Boost-Converter, Buck-Converter DC/DC Standard packing quantity (Minimum quantity/Packing unit) ● 500 pcs/box (2 reels): PCC-M1280MF series (ETQP8M□□□JFA) ● 200 pcs/box (2 reels): PCC-M15A0MF series (ETQPAM□□□JFW) Explanation of part numbers 1 2 3 4 E T Q P Product Code 5 6 7 8 9 M Classification Height Winding Inductance 10 11 J F Core Suffix 12 Size (Example) Code Height Code 8 8 mm R33 Inductance 0.33 μH Code A □ 12 mm Size A 10.5 mm R68 0.68 μH W □ 15 mm 4R7 4.7 μH Temperature rating Operating temperature range Storage condition After PWB mounting Before PWB mounting Tc : -40 ℃ to +160 ℃ (Including self-temperature rise) Ta : -5 ℃ to +35 ℃ 85%RH max. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) 1. PCC-M1280MF series Standard parts DCR (at 20 ℃) （ｍΩ） Inductance*1 Part No. L0 (μH) Tolerance (%) 0.33 0.68 1.0 1.5 2.5 3.3 4.7 ETQP8MR33JFA ETQP8MR68JFA ETQP8M1R0JFA ETQP8M1R5JFA ETQP8M2R5JFA ETQP8M3R3JFA ETQP8M4R7JFA Typ. (max.) (%) *3 (G) MSL level *5 *6 –30 %*4 84.5 56.9 44.4 29.9 32.1 27.6 24.7 (　) 53.5 (44.4) 42.6 (35.4) 38.3 (31.8) 33.3 (27.7) 27.7 (23.0) 23.6 (19.6) 20.2 (16.8) ±10 Vibration resistance △L= △T= 40 K*2 Tolerance 0.7 (0.77) 1.1 (1.21) 1.36 (1.50) 1.8 (1.98) 2.6 (2.86) 3.6 (3.96) 4.9 (5.39) ±20 Rated current (A) Typ. Series [Size L×W×H] (mm) PCC-M1280MF [13.2×12.6×8.0] 1 30.0 PCC-M1280MF [13.1×12.6×8.0] *1: Measured at 100 kHz *2: The proved current value for making the overall temperature rise of 40K, when mounted on a multi-layer board with high-heat dissipation (heat dissipation constant : approx. 20 K/W). *3: The proved current value for making the overall temperature rise of 40K, when mounted on a 4-layer circuit board of FR4 t=1.6 mm and DC current is applied. *4: Saturation rated current : DC current which causes L(0) drop –30 %. *5: Vibration resistance conditions : Amplitude: 5 mm or less, sweep speed: 1 oct / min, frequency 5-2000 Hz, 3 directions/2 hours each, total 6 hours *6: The solderability is guaranteed for 1 year only. The product out of expiration date shall not be used． ◆ Within a suitable application, the part’s temperature depends on circuit design and certain heat dissipation conditions. This should be double checked in a worst case operation mode. In normal case, the max.standard operating temperature of +160°C should not be exceeded. Please contact for possible to use over 160 ℃ condition. Temperature up to 180 ℃ may possibly be used. Performance characteristics (Reference①) ● Inductance vs DC Current ［ ETQP8MR68JFA ］ ［ ETQP8MR33JFA ］ 0.25 0.20 0.15 0.10 Inductors (μH) Inductors (μH) Inductors (μH) 1.2 0.6 0.30 0.5 0.4 0.3 0.2 0.1 0.05 0.00 0 20 40 60 80 100 120 0.0 140 160 0 20 40 DC Bias (A) 80 1.0 0.5 30 40 0 10 20 2.0 1.5 1.0 50 60 DC Bias (A) 0.0 30 40 50 60 70 80 ［ ETQP8M3R3JFA ］ 3.0 2.5 0.5 20 0.2 3.5 Inductors (μH) Inductors (μH) 1.5 10 0.4 DC Bias (A) 3.0 0 0.8 0.6 0.0 100 ［ ETQP8M2R5JFA ］ 2.0 Inductors (μH) 60 1.0 DC Bias (A) ［ ETQP8M1R5JFA ］ 0.0 ［ ETQP8M1R0JFA ］ 0.7 0.40 0.35 2.5 2.0 1.5 1.0 0.5 0 10 20 30 40 50 60 0.0 0 10 DC Bias (A) 20 30 40 50 DC Bias (A) ［ ETQP8M4R7JFA ］ 5 Inductors (μH) 4 3 2 1 0 0 10 20 30 40 50 DC Bias (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) Performance characteristics (Reference②) ● Case Temperature vs DC Current PWB condition A : Four-layer PWB (1.6 mm FR4).*3 PWB condition B : Multilayer PWB with high heat dissipation performance.*2 60 40 20 0 10 20 30 40 50 60 70 80 Temperature rise ΔT(K) 80 0 60 40 20 0 80 0 10 20 40 20 20 30 50 60 40 20 0 0 10 20 40 50 DC Bias (A) 60 40 20 0 5 10 15 20 25 40 50 30 35 40 80 60 40 20 0 0 DC Bias (A) 5 10 15 20 25 30 DC Bias (A) Temperature rise ΔT(K) ［ ETQP8M4R7JFA ］ 80 60 40 20 0 0 5 10 15 20 25 60 ［ ETQP8M3R3JFA ］ 80 0 30 DC Bias (A) Temperature rise ΔT(K) 60 10 40 60 ［ ETQP8M2R5JFA ］ Temperature rise ΔT(K) Temperature rise ΔT(K) ［ ETQP8M1R5JFA ］ 80 0 30 80 DC Bias (A) DC Bias (A) 0 ［ ETQP8M1R0JFA ］ ［ ETQP8MR68JFA］ Temperature rise ΔT(K) Temperature rise ΔT(K) ［ ETQP8MR33JFA ］ 30 DC Bias (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 35 Power Choke Coil (Automotive Grade) 2. PCC-M15A0MF series Standard parts Inductance*1 Part No. ETQPAMR33JFW NEW ETQPAMR68JFW ▲ETQPAM1R0JFW ▲ETQPAM1R5JFW ▲ETQPAM2R5JFW ▲ETQPAM3R3JFW ▲ETQPAM4R7JFW L0 (μH) Tolerance 0.33 0.68 1.0 1.5 2.5 3.3 4.7 (%) ±20 DCR (at 20 ℃) （ｍΩ） Typ. (max.) 0.42 [0.48] 0.70 [0.77] (0.88 [0.97]) (1.10 [1.21]) (1.70 [1.87) (2.40 [2.64]) (3.10 [3.41]) Rated current (A) Typ. Tolerance (%) ±15 (±15) (±10) △T= 40 K*2 △L= (　)*3 –30 %*4 83 [69] 65 [53] (57 [47]) (52 [43]) (42 [34]) (35 [29]) (31 [26]) 103 71 (52) (43) (41) (37) (30) Vibration resistance (G) MSL level *5 *6 30 1 Series [Size L×W×H] (mm) PCC-M15A0MF [17.2×15.6×10.5] ▲ This spec may change because these are under development *1: Measured at 100 kHz *2: The proved current value for making the overall temperature rise of 40K, when mounted on a multi-layer board with high-heat dissipation (heat dissipation constant : approx. 13.8 K/W). *3: The proved current value for making the overall temperature rise of 40K, when mounted on a 4-layer circuit board of FR4 t=1.6 mm and DC current is applied. *4: Saturation rated current : DC current which causes L(0) drop –30 %. *5: Vibration resistance conditions : Amplitude: 5 mm or less, sweep speed: 1 oct / min, frequency 5-2000 Hz, 3 directions/2 hours each, total 6 hours *6: The solderability is guaranteed for 1 year only. The product out of expiration date shall not be used． ◆ Within a suitable application, the part’s temperature depends on circuit design and certain heat dissipation conditions. This should be double checked in a worst case operation mode. In normal case, the max.standard operating temperature of +160°C should not be exceeded. Please contact for possible to use over 160 ℃ condition. Temperature up to 180 ℃ may possibly be used. Performance characteristics (Reference①) ● Inductance vs DC Current ［ ETQPAMR33JFW ］ DC Bias (A) DC Bias (A) ［ ▲ETQPAM1R5JFW ］ DC Bias (A) ［ ▲ETQPAM3R3JFW ］ ［ ▲ETQPAM2R5JFW ］ Inductors (μH) Inductors (μH) Inductors (μH) DC Bias (A) ［ ▲ETQPAM1R0JFW ］ Inductors (μH) Inductors (μH) Inductors (μH) ［ ETQPAMR68JFW］ DC Bias (A) DC Bias (A) Inductors (μH) ［ ▲ETQPAM4R7JFW ］ ▲ This spec may change because these are under development DC Bias (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) Performance characteristics (Reference②) ● Case Temperature vs DC Current PWB condition A : Four-layer PWB (1.6 mm FR4).*3 PWB condition B : Multilayer PWB with high heat dissipation performance.*2 ［ ETQPAMR68JFW］ DC Bias (A) DC Bias (A) DC Bias (A) ［ ▲ETQPAM2R5JFW ］ ［ ▲ETQPAM3R3JFW ］ DC Bias (A) Temperature rise ΔT(K) Temperature rise ΔT(K) Temperature rise ΔT(K) ［ ▲ETQPAM1R5JFW ］ ［ ▲ETQPAM1R0JFW ］ Temperature rise ΔT(K) Temperature rise ΔT(K) Temperature rise ΔT(K) ［ ETQPAMR33JFW ］ DC Bias (A) DC Bias (A) Temperature rise ΔT(K) ［ ▲ETQPAM4R7JFW ］ ▲ This spec may change because these are under development DC Bias (A) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) Dimensions in mm (not to scale) Dimensional tolerance unless noted : ±0.5 ・ETQP8MR33JFA ・ETQPAMR33JFW ・▲ETQPAM2R5JFW ・ETQP8MR68JFA ・ETQPAMR68JFW ・▲ETQPAM3R3JFW ・ETQP8M1R0JFA ・▲ETQPAM1R0JFW ・▲ETQPAM4R7JFW ・ETQP8M1R5JFA ・▲ETQPAM1R5JFW Inductance Inductance 12.6±0.5 15.6 ± 0.5 R33 17.2 ± 0.5 Data code 10.5 max. 8.0 max. 0.05 min. Data code ※ The mounting terminal should not protrude from C 0.05 min. 13.2±0.5 R68 ※ The mounting terminal should not protrude from C Unit : mm Unit : mm Part No. A B C Part No. A B C ETQP8MR33JFA 2.2±0.4 (6.4) 3.10±0.15 ETQPAMR33JFW 3.1±0.8 (5.6) 5.0±0.16 ETQP8MR68JFA 2.0±0.4 (7.1) 2.75±0.16 ETQPAMR68JFW 2.6±0.8 (5.6) 5.0±0.16 ETQP8M1R0JFA 2.0±0.4 (7.1) 2.75±0.16 ▲ETQPAM1R0JFW 2.6±0.8 (5.6) 5.0±0.16 ETQP8M1R5JFA 2.0±0.4 (7.1) 2.75±0.16 ▲ETQPAM1R5JFW 2.6±0.8 (5.6) 5.0±0.16 ▲ETQPAM2R5JFW (2.2) (9.2) (3.2) ▲ETQPAM3R3JFW (2.2) (9.2) (3.2) ▲ETQPAM4R7JFW (1.5) (9.2) (3.2) ▲ This spec may change because these are under development A : Terminal width ・ETQP8M2R5JFA ・ETQP8M3R4JFA ・ETQP8M4R7JFA B : Convex part on the bottom of the product C : Terminal storage portion Inductance 13.1±0.5 12.6±0.5 Unit : mm 3R3 Part No. A B C ETQP8M2R5JFA 1.8±0.4 (7.7) 2.45±0.10 ETQP8M3R3JFA 1.5±0.4 (8.1) 2.25±0.14 ETQP8M4R7JFA 1.25±0.4 (8.1) 2.25±0.14 0.05 min. 8.0 max. Data code ※ The mounting terminal should not protrude from C Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) Recommended land pattern in mm (not to scale) Dimensional tolerance unless not ・ETQP8MR33JFA ・ETQP8M4R7JFA 10 ・ETQP8M3R3JFA 10 3.2 3.4 7.2 Recommend copper pad area 2.0 13.6 Recommend resist opening area ・ETQP8M2R5JFA 5.4 14.8 5.4 7.0 Recommend copper pad area 2.0 13.8 Recommend resist opening area Don't wire this portion with PWB. Don't wire this portion with PWB. 10 20 4.0 5.4 5.4 20 4.0 14.8 5.4 14.8 20 5.5 2.0 13.5 10 5.4 4.0 Recommend copper pad area Recommend resist opening area Don't wire this portion with PWB. ・ETQP8MR68JFA ・ETQP8M1R0JFA ・ETQP8M1R5JFA 10 10 10 4.0 5.4 5.4 4.0 14.8 20 4.0 14.8 5.4 5.4 3.7 20 10 10 4.0 10 6.7 2.0 14.1 6.2 Recommend copper pad area Recommend resist opening area Don't wire this portion with PWB. ・ETQPAMR33JFW ・ETQPAMR68JFW ・▲ETQPAM1R0JFW ・▲ETQPAM1R5JFW 2.0 Recommend copper pad area Recommend resist opening area 14.2 Don't wire this portion with PWB. ・▲ETQPAM2R5JFW ・▲ETQPAM3R3JFW ・▲ETQPAM4R7JFW ▲ This spec may change because these are under development 2.6 4.6 17.8 25 Recommend resist opening area Recommend copper pad area 4 layer PCB/capper thicness：70um 5.6 16.7 Don't wire this portion with PWB. 31 UNit : mm ■ As for soldering conditions and safety precautions (Power choke coils (Automotive grade)), please see data files Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Aug-23 Power Choke Coil (Automotive Grade) Packaging methods (Taping) ● Embossed carrier tape dimensions in mm (not to scale) PCC-M1280MF 20.0±0.2 17.7±0.5 A-A’ cross section -0.05 12.9±0.5 1.5+0.1 D P0:28±0.2 D2x:1.5 +0.10 0 D part D detail F:14.2±0.1 P3:28.4±0.1 W:32±0.3 13.35±0.5 0.5 9.6±0.5 D part detail B-B’ cross section A A D P2:2±0.2 B B D2y:1.7 +0.15 1.7 +0.15 -0.05 B A-A’ cross section P1:4±0.2 D1:ø1.5 ±0.1 0 E:1.75±0.1 1.75±0.1 (P4:0±0.2) 28.4±0.1 ３2±0.3 A' 4±0.2 2±0.2 PCC-M15A0MF T:0.5 K0:11.2±0.2 16.5+0.5 B-B’ cross section Unit : mm ● Taping reel dimensions in mm (not to scale) E B C øD W A Standard reel dimensions Series A B C øD E W PCC-M1280MF PCC-M15A0MF 330 330 (100) (100) 13 13 21 21 2 2 33.5 33.5 Unit : mm Parts mounting (Taping) Terminal Terminal Tape running direction Standard packing quantity / Reel Serise PCC-M1280MF PCC-M15A0MF Part No. ETQP8M□□□JFA ETQPAM□□□JFW Minimum quantity / Packing unit 500 pcs / box (2 reels) 200 pcs / box (2 reels) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Quantity per reel 250 pcs 100 pcs 1-Aug-23 Safety and Legal Matters to Be Observed Safety and Legal Matters to Be Observed 　Product specifications and applications ■ Please be advised that this product and product specifications are subject to change without notice for improvement purposes. Therefore, please request and confirm the latest delivery specifications that explain the specifications in detail before the final design, or purchase or use of the product, regardless of the application. In addition, do not use this product in any way that deviates from the contents of the company's delivery specifications. 　 ■ Unless otherwise specified in this catalog or the product specifications, this product is intended for use in general electronic equipment (AV products, home appliances, commercial equipment, office equipment, information and communication equipment, etc.). When this product is used for the following special cases, the specification document suited to each application shall be signed/sealed (with Panasonic and the user) in advance..These include applications requiring special quality and reliability, wherein their failures or malfunctions may directly threaten human life or cause harm to the human body (e.g.: space/aircraft equipment, transportation/traffic equipment, combustion equipment, medical equipment, disaster prevention/crime prevention equipment, safety equipment, etc.). 　 　Safety design and product evaluation ■ Please ensure safety through protection circuits, redundant circuits, etc., in the customer's system design so that a defect in our company's product will not endanger human life or cause other serious damage. ■ This catalog shows the quality and performance of individual parts. The durability of parts varies depending on the usage environment and conditions. Therefore, please ensure to evaluate and confirm the state of each part after it has been mounted in your product in the actual operating environment before use. If you have any doubts about the safety of this product, then please notify us immediately, and be sure to conduct a technical review including the above protection circuits and redundant circuits at your company. 　Laws / Regulations / Intellectual property ■ The transportation of dangerous goods as designated by UN numbers, UN classifications, etc., does not apply to this product. In addition, when exporting products, product specifications, and technical information described in this catalog, please comply with the laws and regulations of the countries to which the products are exported, especially those concerning security export control. ■ Each model of this product complies with the RoHS Directive (Restriction of the use of hazardous substances in electrical and electronic equipment) (2011/65/EU and (EU) 2015/863). The date of compliance with the RoHS Directive and REACH Regulation varies depending on the product model. Further, if you are using product models in stock and are not sure whether or not they comply with the RoHS Directive or REACH Regulation, please contact us by selecting "Sales Inquiry" from the inquiry form. ■ During the manufacturing process of this product and any of its components and materials to be used, Panasonic does not intentionally use ozone-depleting substances stipulated in the Montreal Protocol and specific bromine-based flame retardants such as PBBs (Poly-Brominated Biphenyls) / PBDEs (Poly-Brominated Diphenyl Ethers). In addition, the materials used in this product are all listed as existing chemical substances based on the Act on the Regulation of Manufacture and Evaluation of Chemical Substances. ■ With regard to the disposal of this product, please confirm the disposal method in each country and region where it is incorporated into your company's product and used. 　 ■ The technical information contained in this catalog is intended to show only typical operation and application circuit examples of this product. This catalog does not guarantee that such information does not infringe upon the intellectual property rights of Panasonic or any third party, nor imply that the license of such rights has been granted. Panasonic Industry will assume no liability whatsoever if the use of our company's products deviates from the contents of this catalog or does not comply with the precautions. Please be advised of these restrictions. 01-Dec-23 Matters to Be Observed When Using This Product Matters to Be Observed When Using This Product (Power inductor for Automotive) 　Use environments and cleaning conditions ■ This product (capacitor) is intended for standard general-purpose use in electronic equipment, and is not designed for use in the specific environments described below. Using the product in such specific environments or service conditions, therefore, may affect the performance of the product. Please check with us about the performance and reliability of the product first before using the product. (1) A product splashed with water, coffee, etc., is in a wet state. (2) Used in a place where the product is heavily exposed to sea breeze or a corrosive gas, such as Cl2, H2S, NH3, SO2, or NOX. (3) Used in an outdoor environment where the product is exposed to direct sunlight, ozone, radiation, UV-rays, etc., or in a dusty place. ■ Sealing the product with a resin may damage the copper wire insulation cover of the product. In such a case, consult us first. ■ Immersing the product in a solvent, cleaning agent, or coating agent containing toluene or xylene for a long period may result in a significant drop in the performance of the product. In such a case, consult us first. 　Response to anomalies and handling conditions ■ The inductor, as a single component, does not have a protective function against a problem such as overloading, short circuit, or open failure. Make sure to provide a circuit set with a protection device or circuit that protects the inductor, and confirm that smoke generation/ignition, weakened dielectric strength, lower insulation resistance, etc., do not occur. ■ The temperature rise rate of the inductor changes depending on the state in which the inductor is incorporated in the circuit set. Make sure to confirm that the temperature of the inductor is equal to or lower than the temperature corresponding to the specified insulation class (heat-resistant class) when the inductor is incorporated in the circuit set. ■ Applying voltage higher than the specified withstand voltage to the inductor at a dielectric strength test leads to the deterioration of the insulation performance of the inductor. Be careful to avoid this. ■ Handle the inductor while protecting it from static electricity with proper electrostatic control measures. (Process/equipment) Applying voltage equal to or higher than 200 V to the inductor may change its characteristics. Keep voltage applied to the inductor lower than 200 V. ■ The inductor having received mechanical stress as a result of dropping on the floor, etc., may have formed a crack on its bobbin, etc., and therefore the performance of the inductor may have dropped significantly. Avoid using such an inductor. ■ When severe mechanical stress is applied to an inductor, its core may chip or crack. There are also some cases where the core already has a chipped or cracked part. However, this chip or crack is negligible and has no effect on the quality of the inductor. 　Reliability and product life A product conforming to "AEC-Q200" refers to a product having passed some or all of the evaluation test items defined in AEC-Q200. To know the detailed specifications of individual products or specific evaluation test scores, please contact us. We issue a delivery specification sheet for each product ordered. Please confirm with the sheet when you place an order with us. 30-Jun-23 Matters to Be Observed When Using This Product / Reference Information 　Circuit design and circuit board design ■ When the inductor is used in a different product set among a series of similar product sets, there are times when the inductor will fail to achieve 100% of its capability because of the difference in service conditions, etc. In such a case, consult us first. ■ When the inductor is used in an audible frequency range (= about 20 Hz to 20 kHz) or burst mode, it may emit a sound (beat) under certain operation conditions (current waveform conditions). This sound may be heard as noise, depending on circuits/board configurations in which the inductor is incorporated. Check for this problem before using the inductor. ■ When there is a possibility that electrostatic noise is applied to circuit components, place an ESD preventing component, such as a capacitor resistant to static electricity, in a preceding stage to the inductor. In such a case, consult us first. ■ To ensure insulation between the internal coil of the inductor and the upper surface of the board, avoid forming patterns or vias in which voltage exceeding the guaranteed operating voltage is applied, on the uppermost layer of the board in counter to the inductor bottom. (DUST series) ■ Do not form a pattern, via, etc., on the counter to the bottom of the inductor. (MC series) * Fig. 1 ■ Keep a component placed around the inductor from being in contact with the surface (top face, side face) of the inductor. (MC series) * Fig. 2 ■ Different from a ferrite core type with a magnetic energy concentration gap, the inductor described herein has a vertical leakage flux distribution. Exercise special caution when using a component or a circuit configuration susceptible to leakage flux from an inductor. Counter to the bottom part 8.4 Top face 8 3.8 Side face Counter to the bottom part (PWB) 2.8 10 Fig.1 Side face Fig.2 Reference information 　Labeling on package On the inductor package, a product number, the number of components, and the place of origin are indicated. Usually, the place of origin is written in English. 30-Jun-23