SRR1280-4R7Y representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN20 sourced attributes1 source document

Bourns Inc. · exact orderable part

SRR1280-4R7Y

FIXED IND 4.7UH 8.2A 15.5MOHM SM

Inductance: 4.7 µH
Tolerance: ±30%
Current Rating (Amps): 8.2 A
Current - Saturation (Isat): 8.8A
DC Resistance (DCR): 15.5mOhm Max
Shielding: Shielded
Frequency - Self Resonant: 30MHz
Size / Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Max): 0.315" (8.00mm)

Original manufacturerCommercial terms confirmed per lot

ManufacturerBourns Inc.

Package / caseNonstandard

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

20 normalized values · 1 validated source

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SRR1280-4R7Y technical parameters
Parameter	Value
Current - Saturation (Isat)	8.8A [1]
Base Product Number	SRR1280 [1]
Current Rating (Amps)	8.2 A [1]
DC Resistance (DCR)	15.5mOhm Max [1]
Frequency - Self Resonant	30MHz [1]
Height - Seated (Max)	0.315" (8.00mm) [1]
Inductance	4.7 µH [1]
Inductance Frequency - Test	100 kHz [1]
Material - Core	Ferrite [1]
Mfr	Bourns Inc. [1]
Mounting Type	Surface Mount [1]
Operating Temperature	-40°C~125°C [1]
Q @ Freq	22 @ 7.96MHz [1]
Product Status	Active [1]
Series	SRR1280 [1]
Shielding	Shielded [1]
Size / Dimension	0.492" L x 0.492" W (12.50mm x 12.50mm) [1]
Tolerance	±30% [1]
Type	Drum Core, Wirewound [1]
Package / Case	Nonstandard [1]

Specification references[1]Bourns Inc. SRR1280-4R7Y vendor product record ↗

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ManufacturerBourns Inc.View brand page →CategoryFixed InductorsView category page →Part familySRR1280Compare exact variants →

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SRR1280-4R7Y Bourns Inc. Datasheet, Specs and RFQ | MPNHarbor