# Wirewound Inductor, 470 nH, 2.4 ohm, 660 MHz, 115 mA, 0805 [2012 Metric], B82498B

![Product image](https://novapart.co/image/farnell:4000547/)

**URL**: https://novapart.co/products/B82498B3471J/wirewound-inductor-470-nh-24-ohm-660-mhz-115-ma
**SKU**: B82498B3471J
**Manufacturer**: EPCOS
**Category**: Passive Components || Inductors || RF Inductors || Wirewound Inductors
**Price**: €0.2530
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 470nH |
| Core Material | Ferrite |
| Product Range | B82498B |
| Product Width | 1.4mm |
| Product Height | 1.45mm |
| Product Length | 2.2mm |
| Dc Current Rating | 115mA |
| Dc Resistance Max | 2.4ohm |
| Inductor Case Style | 0805 [2012 Metric] |
| Inductance Tolerance | ± 5% |
| Inductor Construction | Unshielded |
| Inductor Case / Package | 0805 [2012 Metric] |
| Self Resonant Frequency | 660MHz |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4000547/)

## ~~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 

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|**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|



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**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 

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## ~~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 

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## ~~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>
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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>


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## Links

- [View this product on Novapart](https://novapart.co/products/B82498B3471J/wirewound-inductor-470-nh-24-ohm-660-mhz-115-ma)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/epcos/b82498b3471j/inductor-470nh-5-115ma-660mhz/dp/4000547)
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