DR221-333AE
Choke, Data Line, Surface Mount, 33 µH, DR221 Series, 1 kohm, 200 mA, 5mm x 3.3mm x 3.3mm
- Manufacturer: BOURNS
- Product type: SMD Common Mode Chokes / Filters
- Rated Current:200mA; Inductance:33µH; Product Range:DR221 Series; Impedance:1kohm; Common Mode Filter Case:5mm x 3.3mm x 3.3mm; Automotive Qualification Standard:-; SVHC:No SVHC (15-Ja
- SVHC: No SVHC (04-Feb-2026)
- Impedance: 1kohm
- Inductance: 33µH
- Product Range: DR221 Series
- Product Width: 3.3mm
- Qualification: -
- Product Height: 3.3mm
- Product Length: 5mm
- DC Current Rating: 200mA
- DC Resistance Max: 0.27ohm
- Common Mode Filter Case: 5mm x 3.3mm x 3.3mm
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.719 € |
| Current stock | 10+ |
| Lead time | 30 days |
**==> picture [44 x 42] intentionally omitted <==** **----- Start of picture text -----**<br> *RoHS COMPLIANT<br>**----- End of picture text -----**<br> ## **Features** n RoHS compliant* n Sector windings n Wide frequency range over 500 MHz n Rated current 0.1 to .025 A ## **Applications** n For the suppression of EMI in data and signal lines n High quality toroidal core ## **DR221 Series Surface** ~~**Mo**~~ **unt Data Line Chokes** |~~**Electrical Specif**~~**i**~~**cations @ 25 °C**~~<br>**Bourns**<br>**Part No.**<br>**L1, L2**<br>**@ 10 kHz,**<br>**0.1 Vrms**<br>**(µH)**|~~**Electrical Specif**~~**i**~~**cations @ 25 °C**~~<br>**Bourns**<br>**Part No.**<br>**L1, L2**<br>**@ 10 kHz,**<br>**0.1 Vrms**<br>**(µH)**|~~**Electrical Specif**~~**i**~~**cations @ 25 °C**~~<br>**Bourns**<br>**Part No.**<br>**L1, L2**<br>**@ 10 kHz,**<br>**0.1 Vrms**<br>**(µH)**|**Freq.**<br>**Range**<br>**(MHz)**|**Impedance**<br>**(**W**)**<br>**Min.**|**RDC (**W**)**<br>**(Each Wind-**<br>**ing)**<br>**Max.**<br>**Typ.**|**Rated**<br>**Current**<br>**(mA)**| |---|---|---|---|---|---|---| |DR221-113AE|11.0 +50 %/-30 %||100~500|450|0.18<br>0.13|250| |DR221-223AE|22.0 +50 %/-30 %||40~300|900|0.23<br>0.1~~7~~|250| |DR221-333AE<br>DR221-513AE|33.0 +50 %/-30 %<br>50.0 +50 %/-30 %||30~250<br>20~150|1000<br>1400|0.27<br>0.20<br>0.32<br>0.24|200<br>200| |DR221-474AE|470 +50 %/-30 %||2.5~60|1100|0.35<br>0.28|100| ## ~~**General Specifcations**~~ Rated Voltage ....... 50 Vdc/100 Vac (ref.) Hipot (1 sec.) ........ 500 Vac/60 Hz, 3 mA Operating Temperature ....-40 to +125 °C Storage Temperature .......-40 to +125 °C Temperature Rise .................25 °C max. at rated current Resistance to Solder Heat .................................... 260 °C 10 sec. Moisture Sensitivity Level .....................1 ESD Classification (HBM)................. N/A ## ~~**Materials**~~ **==> picture [505 x 408] intentionally omitted <==** **----- Start of picture text -----**<br> Core .................... ....... ...................Ferrite<br>Product Dimensions Recommended PCB Layout<br>Wire .... Enameled copper wire (C lass F)<br>6.00 ± 0.3 Base ..............................LCP (UL 94V-0)<br>(.236 ± .012) 0.60 2.70 Terminal ....................................Cu/Ni/Sn<br>— (.197 ± .012)5.00 ± 0.3 2. (.024) (.106)TYP. (.050)1.27REF. Weight .................Adhesive ..............................Epoxy resin..............................2 g<br>Packaging .................... 500 pcs. per reel<br>1 4<br>og ® HO (.130 ± .012)3.30 ± 0.3 a 6.40 —-+ Schematic<br>2 3 (.252)<br>REF. N1<br>1 4<br>MM<br>= DIMENSIONS: on 0000<br>3.30 ± 0.2 (INCHES)<br>(.130 ± .008)<br>2 3<br>5856<br>N2<br>3.10 = POLARITY<br>Lr— ° 6<br>(.122)<br>TYP.<br>How to Order<br>5.00 ± 0.3<br>(.197 ± .012) 0.40 DR221 - 513 AE<br>2 3 (.016)<br>Model<br>Value/Tolerance<br> See Model-Value Table<br>5aSOE 1 |, 4 Termination SS<br> AE = Cu/Ni/Sn (Lead Free)<br>Solder Profle<br>300<br>Lead Free<br><1> Max. of 70 seconds > 200 °C <3><br>1.27 250 <2> Max. of 50 seconds > 230 °C<3> Max. of 10 seconds > 255 °C 260 °C 255 °C 245 °C<br>+ | --— (.050) [TYP.] Tin-Lead<4> Max. of 30 seconds > 200 °C <5> ey <2> we 230 °C<br>200<br><4><br>Typical Part Marking <1> Lead Free<br>150<br>113 = DR221-113AE 120 - 150 seconds Tin-Lead<br>100<br>Ramp-down<br>5 °C/second maximum<br>fo - ———aNe<br>113 50<br>Ramp-up<br>0420 7 |: 4 °/second maximum<br>\ 0<br>NX DATE CODE 0 50 100 Time (Seconds)150 200 250 300<br>(°C)<br>Temperature<br>**----- End of picture text -----**<br> *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subj ~~ect to~~ change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **DR223312 - 2 mm SMD Trimming Potentiometer Series Surface Mount Data Line Chok s** ~~**Impedance vs. Frequency**~~ **==> picture [504 x 525] intentionally omitted <==** **----- Start of picture text -----**<br> 513AE<br>Sees este e e rie<br>333AE<br>474AE<br>SS eiiiiieeee as Sati<br>1000<br>223AE<br>113AE<br>eA ee<br>PLU TET<br>Soe Nd<br>100 C A AMINCMUL<br>Seeee ti aaa<br>ee el<br>10 PLT PTI PET<br>1 10 100 1000<br>Frequency (MHz)<br>Packaging Specifcations<br>(7.00)178.0 [DIA.] (.079 ± .020)2.0 ± 0.5 (.807)20.5<br>COVER TAPE<br>13.0 ± 0.5<br>21.0 ± 0.8<br>To (.827 ± .031) (.512 ± .020)DIA. \\<br>< Zaks \ — T+ QANS<br>50.0<br>(1.969)<br>13.0<br>(.512) [DIA.]<br>18.0 EMBOSSED<br>(.709) CARRIER<br>16.0<br>os A Y<br>(.630)<br>1.75<br>(.069) 1.55 8 4<br>END DIA. (.061) (.315) (.157) START<br>i 4 at +4 -<br>16.0<br>(.630)<br>latiddtogcaowso |<br>NO COMPONENT NO COMPONENT<br>160 COMPONENTS 400<br>(6.300) (15.748)<br>USER DIRECTION OF FEED MM<br>DIMENSIONS:<br>ee 500 PCS. PER REEL (INCHES) —<br>Impedance (Ohms)<br>0420 113 0420 113 0420 113 0420 113 0420 113<br>**----- End of picture text -----**<br> ## REV. 03/18 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.
Updated at June 5, 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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