FIXED IND 820UH 72MA 13.5OHM SMD Product overview: ISC1812ES821K from Vishay / Dale 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, 820UH, 72MA, 13.5OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 820UH, 72MA, 13.5OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-ISC1812ES821K can be used for catalog matching and distributor lookup.
INDUCTOR WW 820UH 10% 1812 820¦H 72mA - - Ferrite Core ¦10% Shielded 13.5 Ohm Max 40 @ 796kHz 2.2MHz General Purpose Ferrite 1812 (4532 Metric) Surface Mount Tape & Reel (TR)
820µH Shielded Wirewound Inductor 72mA 13.5Ohm Max 1812 (4532 Metric)
Manufacturer: Vishay Dale
Win Source Part Number: 777248-ISC1812ES821K
Series: ISC-1812
Packaging: Reel package
Type: Wirewound
Operating Temperature Range: -55°C ~ 125°C
Package: 1812 (4532 Metric)
Current Rating: 72mA
Shielding: Shielded
Inductance: 820μH
Mounting: SMD
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 30 @ 796kHz
Frequency - Self Resonant: 2.2MHz
Test Frequency: 796kHz
Family Name: ISC-1812
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 13.5 Ohm Max
Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Manufacturer Package: 1812
Height - Seated (Maximum): 0.134" (3.40mm)
Alternative Parts (Cross-Reference): SQV453226T-821K-N; SQV453226T-821J-N;
Introduction Date: November 22, 1999
ECCN: EAR99
Country of Origin: Israel, United States of America
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 89 pct.
Supply and Demand Status: Balance
| ERSAELECTRONICS PTE. LTD. | ASAP Semiconductor LLC | DigiKey | Win Source Electronics | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Chip Inductors | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-ISC1812ES821K | ISC1812ES821K | ISC1812ES821K-ND | 777248-ISC1812ES821K |
| Product Name | SMD 820UH 72MA 13.5OHM Inductor and Choke | INDUCTOR WW 820UH 10% 1812 820¦H 72mA - - Ferrite Core ¦10% Shielded 13.5 Ohm Max 40 @ 796kHz 2.2MHz General Purpose Ferrite 1812 (4532 Metric) Surface Mount Tape & Reel (TR) | Fixed Inductors | Fixed Inductors - ISC1812ES821K |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | |
| Mounting Option | Surface Mount | Surface Mount Technology | Surface Mount Technology | |
| Technology | Drum Core, Wirewound | Standard; Wirewound | ||
| Inductance Range | 820 microH | 820 microH | 820 microH | |
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) | 10 (+/- %) |
