CW252016-R33G

Wirewound Inductor, 330 nH, 1.05 ohm, 570 MHz, 450 mA, CW252016 Series

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Manufacturer: BOURNS
Product type: Wirewound Inductors
Inductance:330nH; RMS Current (Irms):500mA; Inductor Construction:Unshielded; Saturation Current (Isat):-; Product Range:CW252016 Series; Power Inductor Case:1008 [2520 Metric]; DC Resistance Max
SVHC: No SVHC (04-Feb-2026)
Inductance: 330nH
Core Material: Ceramic
Product Range: CW252016 Series
Product Width: 2mm
Product Height: 1.6mm
Product Length: 2.5mm
DC Current Rating: 450mA
DC Resistance Max: 1.05ohm
RMS Current (Irms): 500mA
Inductor Case Style: -
Power Inductor Case: 1008 [2520 Metric]
Inductance Tolerance: ± 2%
Inductor Construction: Unshielded
Inductor Case / Package: -
Self Resonant Frequency: 570MHz
Saturation Current (Isat): -

Delivery and price
Units per pack	2000
Price	0.152 €
Current stock	10+
Lead time	30 days

Datasheet

## **Features** 

■ 1008 size 

■ Available in E12 series 

■ High Q up to 80 typ. 

## **Applications** 

■ Mobile phones 

■ Cellular phones 

■ CTV, VCR, HIC, FDD 

- High operating temperature of 125 °C 

■ RoHS compliant* 

## **CW252016 Series - High Q Chip Inductors** 

## ~~**General Specifications**~~ 

~~**Electrical Specifications**~~ 

Temperature Rise ...................40 ˚C max. at rated current Operating Temperature 

**==> picture [503 x 552] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|Bourns Part No.|Inductance|Q|Test Freq. MHz|SRF min.|RDC|I rms|...................40 ˚C max. at rated current|
|nH|Tol.%|min.|L|Q|MHz|ohms|mA max.|Operating Temperature|
|=|CW252016-10NK|10|±10|50|100|500|4100|0.08|600|..................................-40 °C to +125 °C|
|CW252016-12NK|12|±10|50|100|500|3300|0.08|600|Storage Temperature..-40 °C to +125 °C|
|CW252016-15NK|15|±10|40|100|350|2500|0.08|500|Reflow Soldering ...230 °C, 50 sec. max.|
|CW252016-18NK|18|±10|50|100|350|2500|0.10|600|Resistance to Soldering Heat|
|.................................260 ˚C, 5 seconds|
|CW252016-22NK|22|±10|55|100|350|2400|0.10|600|
|CW252016-27NK|27|±10|55|100|350|1600|0.10|600|Materials|
|CW252016-33NK|33|±10|60|100|350|1600|0.10|600|Core Material|
|CW252016-39NK|39|±10|60|100|350|1500|0.10|600|-10NK thru -R82J....................Ceramic|
|CW252016-47NK|47|±10|60|100|350|1500|0.10|600|-1R0J thru -4R7J........................Ferrite|
|CW252016-56NJ|56|±5|60|100|350|1300|0.12|600|Wire ........Enamelled Copper (1W1E180)|
|CW252016-68NJ|68|±5|60|100|350|1300|0.15|600|Terminal............................Mo/Mn+Ni+Au|
|CW252016-82NJ|82|±5|60|100|350|1000|0.18|600|Packaging...................2,000 pcs per reel|
|CW252016-R10J|100|±5|60|100|350|1000|0.18|500|
|CW252016-R12J|120|±5|50|25|100|950|0.20|500|
|CW252016-R15J|150|±5|45|25|100|850|0.22|500|Product Dimensions|
|CW252016-R18J|180|±5|45|25|100|750|0.33|500|
|1.6 ± 0.2|
|CW252016-R22J|220|±5|45|25|100|700|0.45|500|0.5|(.062 ± .008)|
|(.020)|
|CW252016-R27J|270|±5|45|25|100|600|0.75|500|
|CW252016-R33J|330|±5|45|25|100|570|0.90|500|
|CW252016-R39J|390|±5|45|25|100|500|1.20|400|
|CW252016-R47J|470|±5|45|25|100|450|1.19|470|
|CW252016-R56J|560|±5|45|25|100|415|1.33|400|
|CW252016-R68J|680|±5|45|25|100|375|1.47|400|
|2.50 ± 0.2|
|CW252016-R82J|820|±5|45|25|100|350|1.61|360|(.098 ± .008)|
|CW252016-1R0J|1000|±5|25|25|50|290|1.75|330|
|———|CW252016-1R2J|1200|±5|25|7.9|7.9|250|2.00|280|
|CW252016-1R5J|1500|±5|25|7.9|7.9|200|2.30|280|2.0 ± 0.2|
|CW252016-1R8J|1800|±5|25|7.9|7.9|160|2.60|270|(.079 ± .008)|
|CW252016-2R2J|2200|±5|25|7.9|7.9|160|2.80|250|
|===|CW252016-2R7J|2700|±5|22|7.9|7.9|70|1.70|195|"7|
|CW252016-3R3J|3300|±5|22|7.9|7.9|55|1.90|185|0.5|0.5|
|Se|CW252016-3R9J|3900|±5|20|7.9|7.9|48|2.10|180|(.020)|(.020)|
|CW252016-4R7J|4700|±5|18|7.9|7.9|43|2.30|ee|175|
|CW252016-5R6J|5600|±5|18|7.9|7.9|40|4.90|180|
|CW252016-6R8J|6800|±5|18|7.9|7.9|25|6.00|150|Recommended Layout|
|CW252016-8R2J|8200|±5|18|7.9|7.9|25|8.00|100|
|0.65|0.65|
|CW252016-100J|10000|±5|18|2.5|7.9|40|4.20|200|REF.|REF.|
|SSS|=|(.026)|(.026)|
|Packaging Specifications|
|2.0 ± 0.5|
|178.0|(.079 ± .020)|
|(7.00)|12.5|1.20|2.3|
|DIA.|(.492)|REF.|(.047)|(.091)|[REF.]|
|THICKNESS|
|13.0 ± 0.5|0.10|
|(.827 21.0 ±± .031) 0.8|(.512 DIA.± .020)|(.004)MAX.|
|\|t|a|e|MM|
|50.0|EMBOSSED|DIMENSIONS:|
|CAVITY|(INCHES)|
|(1.969)|
|(.512 13.0 ±± .020) 0.5|[DIA.]|NOTE: 2 % TOLERANCE AVAILABLE FOR INDUCTANCE|
|RANGES OF 33 NH AND UP. REPLACE “J” OR|
|ah|“K” WITH “G”.|-|
|EMBOSSED|
|(.393)|—JL|10.0|CARRIER|Ay|(.315)8.0|*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.|

**----- End of picture text -----**<br>


..................................-40 °C to +125 °C 

Storage Temperature..-40 °C to +125 °C Reflow Soldering ...230 °C, 50 sec. max. Resistance to Soldering Heat .................................260 ˚C, 5 seconds 

-10NK thru -R82J....................Ceramic -1R0J thru -4R7J........................Ferrite Wire ........Enamelled Copper (1W1E180) Terminal............................Mo/Mn+Ni+Au Packaging...................2,000 pcs per reel 

NOTE: 2 % TOLERANCE AVAILABLE FOR INDUCTANCE RANGES OF 33 NH AND UP. REPLACE “J” OR “K” WITH “G”. 

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 

REV. 05/11

Updated at April 27, 2026

Bourns, Inc. is a globally recognized manufacturer of high-reliability electronic components, headquartered in Riverside, California. Renowned for its engineering excellence, the company delivers critical solutions across a diverse range of demanding markets, including automotive, industrial, consumer electronics, telecommunications, and medical equipment. The Bourns product portfolio is anchored by an industry-leading selection of passive components and circuit protection devices. The brand is particularly dominant in magnetic components, offering thousands of high-performance power inductors, alongside specialized RF and toroidal inductors engineered for optimized power management and signal integrity. Equally prominent is their comprehensive suite of circuit protection solutions. This robust lineup features a vast array of standard and resettable fuses, transient voltage suppressors (including TVS varistors and diodes), and gas discharge tubes (GDTs) designed to rigorously safeguard sensitive electronics against overvoltage and overcurrent faults. Beyond its core passives and protection technologies, Bourns manufactures highly effective EMC and RFI suppression components, such as common mode chokes and power line filters. The company's offering also extends into discrete semiconductors and power management, including Schottky diodes, fast recovery rectifiers, bridge rectifiers, and board-level transformers. This expansive breadth of quality components provides design engineers with a trusted foundation for developing resilient, efficient, and long-lasting electronic systems.

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