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Same model may have multiple batches, images only for reference.
SDR1045-4R5M Real Image
Same model may have multiple batches, images only for reference.

SDR1045-4R5M

Part No SDR1045-4R5M
Manufacturer Bourns Inc.
Catalog Fixed Inductors
Datasheet
SDR1045-4R5M Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Inductors, Coils, Chokes>Fixed Inductors
Mfr Bourns Inc.
Series SDR1045
Package Tape & Reel (TR)
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 4.5 µH
Tolerance ±20%
Current Rating (Amps) 4.2 A
Current - Saturation (Isat) 5.2A
Shielding Unshielded
DC Resistance (DCR) 33mOhm Max
Q @ Freq 25 @ 7.96MHz
Frequency - Self Resonant 44.2MHz
Temperature Range - Operating -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting SMD (SMT)
Package / Case Nonstandard
Dimension 0.394" L x 0.394" W (10.00mm x 10.00mm)
Height - Seated (Max) 0.189" (4.80mm)
Base Product Number SDR1045
Standard Package 700
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.50.4000
Win Source Part Number 1274618-SDR1045-4R5M
Ultra Librarian 3D Model Ultra Librarian SDR1045-4R5M CAD Model

Description

The SDR1045 series inductor is a drum core, wirewound type without a shielding feature.

  • Shielding: Unshielded
  • Inductance: 4.5 µH
  • Tolerance: ±20%
  • DC Resistance: 33mOhm Max
  • Current Rating: 4.2 A
  • Height Seated: 0.189 inches (4.80mm)
  • Dimension: 0.394 inches L x 0.394 inches W (10.00mm x 10.00mm)
  • Material: Ferrite
  • Q @ Freq: 25 @ 7.96MHz
  • Frequency Self-Resonant: 44.2MHz
  • Package/Case: Nonstandard
  • Operating Temperature: -40°C to 125°C
  • Standard Package: 700

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Quantity Unit Price Ext. Price
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255+ $0.4536 $115.6680
395+ $0.4394 $173.5630
545+ $0.4252 $231.7340
705+ $0.4111 $289.8255
945+ $0.3684 $348.1380
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