The Bourns SDR1806 series power inductor, part number 61J8437, features an inductance of 22 ¬µH with a tolerance of ¬±20%. It is designed to handle a rated current of 3.6A (Irms) and a saturation current of 6.7A (Isat). The inductor has a low DC resistance of 0.045 ohms, making it suitable for applications requiring efficient power management. It operates within a temperature range of -40 ¬8C to +125 ¬8C and is compliant with RoHS standards. The inductor is packaged in a full reel containing 250 pieces, facilitating easy integration into various electronic designs, including DC/DC converters and power supplies for portable devices.
Manufacturer: Bourns Inc.
Win Source Part Number: 1247494-SDR1806-220M
Series: SDR1806
Packaging: Reel - TR
Type: Wirewound
Operating Temperature Range: -40°C ~ 125°C
Package: Nonstandard
Current Rating: 3.6A
Shielding: Unshielded
Inductance: 22μH
Mounting: SMD
Tolerance: ±20%
Material - Core: Ferrite
Current - Saturation: 6.7A
Q @ Freq: 22 @ 2.52MHz
Frequency - Self Resonant: 13MHz
Test Frequency: 100kHz
Size: 0.720" L x 0.551" W (18.30mm x 14.00mm)
Family Name: SDR1806
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 45 mOhm Max
Manufacturer Homepage: www.bourns.com
Height - Seated (Maximum): 0.272" (6.90mm)
Alternative Parts (Cross-Reference): CTDS5022PF-223; CDR156NP-220LB; ASPI-1306T-220J ;
Introduction Date: December 16, 2002
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 94 pct.
Supply and Demand Status: Balance
22µH Unshielded Wirewound Inductor 3.6A 45mOhm Max Nonstandard
FIXED IND 22UH 3.6A 45 MOHM SMD
22µH Unshielded Wirewound Inductor 3.6A 45mOhm Max Nonstandard
FIXED IND 22UH 3.6A 45 MOHM SMD Product overview: SDR1806-220ML from Bourns, Inc. is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 22UH, 3.6A, 45 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 22UH, 3.6A, 45 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1806-220ML can be used for catalog matching and distributor lookup.
INDUCTOR, UN-SHIELDED, 22UH, 6.7A, SMD; Inductance:22µH; RMS Current (Irms):3.6A; Inductor Construction:Unshiel
INDUCTOR, POWER, 22UH, 3.6A, 20%, FULL REEL; Inductance:22µH; RMS Current (Irms):3.6A; Inductor Construction:Unshiel
Low ProfileFerrite DR CoreInput/Output of DC/DC ConvertersPower Supplies For:Portable Communication EquipmentCamcordersL
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1247494-SDR1806-220ML | 118-SDR1806-220MLCT-ND | 71-SDR1806-220ML | 04P1913 | 61J8437 | 70153538 |
| Product Name | Fixed Inductors - SDR1806-220ML | Fixed Inductors | SMD 22UH 3.6A 45 MOHM Inductor and Choke | Inductor, Un-Shielded, 22Uh, 6.7A, Smd; Inductance Bourns | Inductor, Power, 22Uh, 3.6A, 20%, Full Reel; Inductance Bourns | Inductor;Filter;Ind 22uH;Tol +/-20%;Cur3.60A;SMT;Case 1806;DCR 45 Milliohms |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |||
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology | |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |||
| Application | RF Choke | Filter |
