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Same model may have multiple batches, images only for reference.
SRR1003-4R7M Real Image
Same model may have multiple batches, images only for reference.

SRR1003-4R7M

Part No SRR1003-4R7M
Manufacturer Bourns Inc.
Catalog Fixed Inductors
Datasheet
SRR1003-4R7M 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 SRR1003
Package Tape & Reel (TR)
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 4.7 µH
Tolerance ±20%
Current Rating (Amps) 1.9 A
Current - Saturation (Isat) 4.6A
Shielding Shielded
DC Resistance (DCR) 78mOhm Max
Q @ Freq 10 @ 7.96MHz
Frequency - Self Resonant 50MHz
Temperature Range - Operating -40°C ~ 125°C
Inductance Frequency - Test 1 kHz
Mounting SMD (SMT)
Package / Case Nonstandard
Dimension 0.500" L x 0.406" W (12.70mm x 10.30mm)
Height - Seated (Max) 0.118" (3.00mm)
Base Product Number SRR1003
Standard Package 1,000
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.50.8000
Win Source Part Number 1273596-SRR1003-4R7M
Ultra Librarian 3D Model Ultra Librarian SRR1003-4R7M CAD Model

Description

The SRR1003 series of drum core, wirewound inductors from Bourns Inc. are designed to offer high inductance values with a tolerance of ±20%.

  • Construction: Shielded
  • Core Material: Ferrite
  • Q @ Freq: 10 @ 7.96MHz
  • Frequency Self-Resonant: 50MHz
  • DC Resistance: 78mOhm Max
  • Current Rating: 1.9A
  • Applications: Power supply, filtering, and DC/DC converters
  • Package/Case: Nonstandard
  • Temperature Range: -40°C to 125°C

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