![B82498B3680J — Wirewound Inductor, 68 nH, 0.19 ohm, 1.55 GHz, 410 mA, 0805 [2012 Metric], B82498B SIMID Series](/media/2/B/A/AB214038D325DAB2.webp)
B82498B3680J
Wirewound Inductor, 68 nH, 0.19 ohm, 1.55 GHz, 410 mA, 0805 [2012 Metric], B82498B SIMID Series
- Manufacturer: TDK
- Product type: Wirewound Inductors
- Inductance:68nH; Product Range:B82498B Series; DC Current Rating:410mA; High Frequency Inductor Case:0805 [2012 Metric]; Inductor Construction:Wirewound; DC Resistance Max:0.19ohm; Ind
- SVHC: No SVHC (15-Jan-2018)
- Inductance: 68nH
- Core Material: Ferrite
- Product Range: B82498B SIMID Series
- Product Width: 1.4mm
- Product Height: 1.45mm
- Product Length: 2.2mm
- DC Current Rating: 410mA
- DC Resistance Max: 0.19ohm
- Inductor Case Style: 0805 [2012 Metric]
- Inductance Tolerance: ± 5%
- Inductor Construction: Unshielded
- Inductor Case / Package: 0805 [2012 Metric]
- Self Resonant Frequency: 1.55GHz
| Delivery and price | |
|---|---|
| Units per pack | 30000 |
| Price | 0.219 € |
| Current stock | 10+ |
| Lead time | 30 days |
## ~~ee~~ **SMT Inductors, SIMID Series B82498-B SIMID 0805-B** **Size 0805 (EIA) and/or 2012 (IEC) Rated inductance 2,7 to 4700 nH Rated current 90 to 1000 mA** ## **Construction** I Cubic coil with ceramic or ferrite core - I Winding partially plastic-sealed - I Winding ends welded to contact areas ## **Features** - I High Q factor - I High resonance frequency - I Close inductance tolerance - I Suitable for reflow (IR and vapor phase) and wave soldering ## **Applications** Resonant circuits, impedance matching for - I Antenna amplifiers - I DECT systems - I Mobile phones - I Keyless entry - I GPS (Global Positioning System) ## **Terminals** I Thick-film coating of Ag/Pd/Pt I Base material Al2O3 ceramic or ferrite ## **Marking** No marking on component Minimum data on reel: Manufacturer, part number, ordering code, L value and tolerance of L value, quantity, date of packing ## **Delivery mode** 8-mm blister tape, wound on 178-mm or 330-mm ∅ reel For details on taping, packing and packing units see page 153 **76** 04/00 |**SMT Inductors, SIMID Series**|**B82498-B**| |---|---| |**SIMID 0805-B**|| ## **General technical data** |**General technical data**|| |---|---| |Rated inductance LR|Measured with RF LCR meter HP 4286A<br>at frequency fL| |Q factor Qmin, Qtyp|Measured with RF LCR meter HP 4286A,<br>Qminmeasured at frequency fQ| |Rated current IR|Maximum permissible dc with<br>inductance decrease∆L/L0≤10 %<br>and temperature increase of≤20 K<br>at rated temperature of 85°C| |Self-resonance frequency fres, min|Measured with network analyzer HP 8753| |DC resistance Rmax|Measured at 20°C ambient temperature,<br>measuring current<IR| |Climatic category|In accordance with IEC 60068-1<br>55/125/56 (– 55°C/+ 125°C/56 days damp heat test)| |Solderability|In accordance with IEC 60062-2-58<br>(215±3)°C, (3±0,3) s<br>Wetting of soldering area:≥95 %| |Resistance to soldering heat|In accordance with IEC 60068-2-20<br>260°C, 10 s<br>∆L/L≤ ±3 %| |Permissible PCB bending|2 mm (100 mm long standard PCB)| |Weight|Approx. 8,5 mg| **77** 04/00 **SMT Inductors, SIMID Series SIMID 0805-B** **B82498-B** ## **Dimensional drawing** **==> picture [150 x 126] intentionally omitted <==** **----- Start of picture text -----**<br> M etallisierungetallization<br>SchweißbeWelding a re icha [1)] 1)<br>1,2 _0,1 VergußmasseAcrylic plastics<br>2,2 max.<br>0,25 min.<br>1,4 max.<br>45 max.1,<br>0,5±0,3<br>**----- End of picture text -----**<br> ## **Layout recommendation** **==> picture [138 x 123] intentionally omitted <==** **----- Start of picture text -----**<br> Layoutempfehlung<br>a<br>b<br>SSB1356-J<br>Dimensions (mm)<br>a b c<br>——— 1,1 ± 0,1 3,4 ± 0,4 1,1 ± 0,2<br>c<br>**----- End of picture text -----**<br> 1) This area (30 % of contact area) should not be used to asses solderability **78** 04/00 ## ~~ee~~ **SMT Inductors, SIMID Series B82498-B SIMID 0805-B** ## **Characteristics and ordering codes** |2,7<br>5,6<br>6,8<br>8,2|±10 %<br>K<br>±20 %<br>M<br>^<br>^|20<br>25<br>30<br>35|50<br>60<br>70<br>75|250<br>250<br>250<br>250|1000<br>900<br>800<br>700|0,03<br>0,04<br>0,05<br>0,06|6000<br>6000<br>5500<br>5000|B82498-B3279-M<br>B82498-B3569-M<br>B82498-B3689-K<br>B82498-B3829-M| |---|---|---|---|---|---|---|---|---| |10<br>12<br>15|±5 %<br>J<br>±10 %<br>K<br>^<br>^|40<br>40<br>40|80<br>85<br>85|250<br>250<br>250|700<br>700<br>670|0,06<br>0,06<br>0,07|4500<br>4000<br>3500|B82498-B3100-+<br>B82498-B3120-+<br>B82498-B3150-+| |18<br>22<br>27||45<br>45<br>50|90<br>85<br>90|250<br>250<br>250|670<br>600<br>600|0,07<br>0,09<br>0,09|3300<br>2600<br>2500|B82498-B3180-+<br>B82498-B3220-+<br>B82498-B3270-+| |33<br>39<br>47||45<br>50<br>45|80<br>90<br>85|250<br>250<br>200|520<br>560<br>500|0,12<br>0,10<br>0,13|2150<br>2050<br>1900|B82498-B3330-+<br>B82498-B3390-+<br>B82498-B3470-+| |56<br>68<br>82|±2 %<br>G<br>±5 %<br>J<br>±10 %<br>K<br>^<br>^<br>^|45<br>45<br>40|60<br>60<br>60|200<br>200<br>150|480<br>410<br>390|0,14<br>0,19<br>0,21|1700<br>1550<br>1430|B82498-B3560-+<br>B82498-B3680-+<br>B82498-B3820-+| |100<br>120<br>150||40<br>40<br>35|50<br>45<br>40|150<br>150<br>100|350<br>270<br>270|0,26<br>0,44<br>0,44|1310<br>1210<br>1120|B82498-B3101-+<br>B82498-B3121-+<br>B82498-B3151-+| |180<br>220<br>270||35<br>35<br>35|30<br>—<br>—|100<br>100<br>100|260<br>240<br>180|0,47<br>0,55<br>1,0|1030<br>950<br>870|B82498-B3181-+<br>B82498-B3221-+<br>B82498-B3271-+| |330<br>390<br>470<br>560||35<br>35<br>35<br>35|—<br>—<br>—<br>—|100<br>100<br>100<br>100|180<br>130<br>115<br>100|1,0<br>1,9<br>2,4<br>3,2|800<br>730<br>660<br>600|B82498-B3331-+<br>B82498-B3391-+<br>B82498-B3471-+<br>B82498-B3561-+| > 1) Closer tolerances upon request. > 2) Replace the + by the code letter for the required inductance tolerance. For reel size ∅ 330 mm append code number »8«. Example: B82498-B3279-M8 04/00 **79** ## ~~ee~~ **SMT Inductors, SIMID Series B82498-B SIMID 0805-B** ## **Characteristics and ordering codes** (continued) |LR|Toler-|Toler-|Qmin|Qtyp|fL; fQ|IR|Rmax|fres, min|Ordering code2)| |---|---|---|---|---|---|---|---|---|---| ||ance1)|||(at|||||(∅180-mm reel)| |nH||||800 MHz)|MHz|mA|Ω|MHz|| |Core material: ferrite|||||||||| |680|±2 %|2 %|20|—|25,2|250|0,50|450|B82498-B1681-+| |820|G<br>^|G|20|—|25,2|240|0,55|400|B82498-B1821-+| |1000|±5 %|5 %|20|—|7,96|250|0,50|350|B82498-B1102-+| |1200|J<br>^|J|20|—|7,96|220|0,65|300|B82498-B1122-+| |1500<br>1800|±10 %<br>K<br>^|10 %<br>K|20<br>20|—<br>—|7,96<br>7,96|200<br>190|0,75<br>0,85|250<br>250|B82498-B1152-+<br>B82498-B1182-+| |2200|||20|—|7,96|130|1,7|200|B82498-B1222-+| |2700|||20|—|7,96|120|2,0|200|B82498-B1272-+| |3300|||20|—|7,96|100|3,3|200|B82498-B1332-+| |3900|||20|—|7,96|95|3,6|150|B82498-B1392-+| |4700|||20|—|7,96|90|3,8|150|B82498-B1472-+| > 1) Closer tolerances upon request. > 2) Replace the + by the code letter for the required inductance tolerance. For reel size ∅ 330 mm append code number »8«. Example: B82498-B1681-K8 **80** 04/00 ## ~~ee~~ **SMT Inductors, SIMID Series B82498-B SIMID 0805-B** Q factor (ceramic core) versus frequency f measured with RF LCR meter HP 4286A Q factor (ferrite core) versus frequency f measured with RF LCR meter HP 4286A **==> picture [331 x 187] intentionally omitted <==** **----- Start of picture text -----**<br> 90 SSB1446-I 40 SSB1447-R<br>Q 80 LUNE TL Q 35<br>70<br>Con 39 nH gal 30 HZ<br>60 68 nH<br>B 50 am 100 nH270 nH > + M 25 ami All<br>560 nH<br>40 TM 20 ff<br>1000 nH<br>30<br>fA. 15 680 nH \<br>20 2200 nH<br>AL 2,7 nH 4700 nH AMT<br>10 all 6,8 nH 10<br>ee \. AU UL<br>010 =I 1 10 2 CT) MHz 10 3 = 510 LL 0 10 [1] LEL MHz<br>f f<br>**----- End of picture text -----**<br> Inductance L versus dc load current IDC measured with RF LCR meter HP 4275A Current derating Iop/IR versus ambient temperature TA **==> picture [155 x 189] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [1] SSB1448-Z<br>4,7 µH<br>µH<br>L<br>10 [0] 0,68 µH<br>0,56 µH<br>10 _1 0,1 µH<br>10 _2 0,01 µH<br>10 _10 [3] TT _2 10 _ [1] a 10 [0] A 10 [1]<br>ΙDC<br>**----- End of picture text -----**<br> **==> picture [156 x 189] intentionally omitted <==** **----- Start of picture text -----**<br> 1,2 SSB1449-8<br>IΙop B<br>IΙR R 1,0<br>0,8<br>0,6<br>0,4<br>0,2<br>0<br>0 FLEET 20 40 TET 60 80 TELA 100 C 140<br>TA<br>**----- End of picture text -----**<br> **81** 04/00
Updated at June 7, 2026
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →