Bourns, Inc. Fixed Inductors SRR1240-102K

Description
1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard
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Description
1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard
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Datasheet
Datasheet Summary
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The Surface Mount Power Inductor, SRR1240 Series, features an inductance of 1 mH with a tolerance of 10%. It has a DC resistance of 3 ohms and a maximum current rating of 420 mA. This component is shielded, which helps reduce electromagnetic interference. It is RoHS compliant, indicating it meets environmental regulations regarding hazardous substances. The inductor operates effectively within a temperature range of -40 ¬8C to +125 ¬8C. It is suitable for applications in DC/DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and car radios. The product is packaged with 800 pieces per reel, facilitating easy handling and assembly in manufacturing processes.

Datasheet Summary
Powered by GS/AI

The Surface Mount Power Inductor, SRR1240 Series, features an inductance of 1 mH with a tolerance of 10%. It has a DC resistance of 3 ohms and a maximum current rating of 420 mA. This component is shielded, which helps reduce electromagnetic interference. It is RoHS compliant, indicating it meets environmental regulations regarding hazardous substances. The inductor operates effectively within a temperature range of -40 ¬8C to +125 ¬8C. It is suitable for applications in DC/DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and car radios. The product is packaged with 800 pieces per reel, facilitating easy handling and assembly in manufacturing processes.

Suppliers

Company
Product
Description
Supplier Links
Fixed Inductors - SRR1240-102KCT-ND - DigiKey
Thief River Falls, MN, United States
Fixed Inductors
SRR1240-102KCT-ND
Fixed Inductors SRR1240-102KCT-ND
1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

Buy Now Datasheet
Fixed Inductors - SRR1240-102KDKR-ND - DigiKey
Thief River Falls, MN, United States
Fixed Inductors
SRR1240-102KDKR-ND
Fixed Inductors SRR1240-102KDKR-ND
1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

Buy Now Datasheet
Fixed Inductors - SRR1240-102KTR-ND - DigiKey
Thief River Falls, MN, United States
Fixed Inductors
SRR1240-102KTR-ND
Fixed Inductors SRR1240-102KTR-ND
1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

1mH Shielded Wirewound Inductor 420mA 3Ohm Max Nonstandard

Buy Now Datasheet
Laguna Hills, CA, United States
Fixed Inductors - SRR1240-102K
795415-SRR1240-102K
Fixed Inductors - SRR1240-102K 795415-SRR1240-102K
Manufacturer: Bourns Inc. Win Source Part Number: 795415-SRR1240-102K Series: SRR1240 Packaging: Reel package Type: Wirewound Operating Temperature Range: -40°C ~ 125°C Package: Nonstandard Current Rating: 420mA Shielding: Shielded Inductance: 1mH Mounting: SMD Tolerance: ±10% Material - Core: Ferrite Current - Saturation: 400mA Q @ Freq: 16 @ 252kHz Frequency - Self Resonant: 2.8MHz Test Frequency: 100kHz Family Name: SRR1240 Categories: Inductors, Coils, Chokes DC Resistance (DCR): 3 Ohm Max Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm) Height - Seated (Maximum): 0.177" (4.50mm) Alternative Parts (Cross-Reference): CDRH127-102MC; SDS1208TBK102K; CSS127F-102M; MSS1246-105KLB; Introduction Date: August 26, 2003 ECCN: EAR99 Country of Origin: Taiwan Estimated EOL Date: 2027 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 92 pct. Supply and Demand Status: Limited

Manufacturer: Bourns Inc.
Win Source Part Number: 795415-SRR1240-102K
Series: SRR1240
Packaging: Reel package
Type: Wirewound
Operating Temperature Range: -40°C ~ 125°C
Package: Nonstandard
Current Rating: 420mA
Shielding: Shielded
Inductance: 1mH
Mounting: SMD
Tolerance: ±10%
Material - Core: Ferrite
Current - Saturation: 400mA
Q @ Freq: 16 @ 252kHz
Frequency - Self Resonant: 2.8MHz
Test Frequency: 100kHz
Family Name: SRR1240
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 3 Ohm Max
Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Maximum): 0.177" (4.50mm)
Alternative Parts (Cross-Reference): CDRH127-102MC; SDS1208TBK102K; CSS127F-102M; MSS1246-105KLB;
Introduction Date: August 26, 2003
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 92 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
SMD 1MH 420MA 3 OHM Inductor and Choke - 71-SRR1240-102K - ERSAELECTRONICS PTE. LTD.
Singapore
SMD 1MH 420MA 3 OHM Inductor and Choke
71-SRR1240-102K
SMD 1MH 420MA 3 OHM Inductor and Choke 71-SRR1240-102K
FIXED IND 1MH 420MA 3 OHM SMD Product overview: SRR1240-102K 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, 1MH, 420MA, 3 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1MH, 420MA, 3 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1240-102K can be used for catalog matching and distributor lookup.

FIXED IND 1MH 420MA 3 OHM SMD Product overview: SRR1240-102K 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, 1MH, 420MA, 3 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1MH, 420MA, 3 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1240-102K can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Fixed Inductors - SRR1240-102K - ODG (Origin Data Global)
Shenzhen, China
Fixed Inductors
SRR1240-102K
Fixed Inductors SRR1240-102K
FIXED IND 1MH 420MA 3 OHM SMD

FIXED IND 1MH 420MA 3 OHM SMD

Supplier's Site Datasheet
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns - 33M0051 - Newark, An Avnet Company
Chicago, IL, United States
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns
33M0051
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns 33M0051
Surface Mount Power Inductor, SRR1240 Series, 1 mH, 10%, Shielded, 3 ohm, 420 mA RoHS Compliant: Yes

Surface Mount Power Inductor, SRR1240 Series, 1 mH, 10%, Shielded, 3 ohm, 420 mA RoHS Compliant: Yes

Supplier's Site Datasheet
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns - 06X7755 - Newark, An Avnet Company
Chicago, IL, United States
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns
06X7755
Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns 06X7755
Surface Mount Power Inductor, SRR1240 Series, 1 mH, 10%, Shielded, 3 ohm, 420 mA RoHS Compliant: Yes

Surface Mount Power Inductor, SRR1240 Series, 1 mH, 10%, Shielded, 3 ohm, 420 mA RoHS Compliant: Yes

Supplier's Site Datasheet
Inductor, Shielded, 1Mh, 400Ma, Smd; Inductance Bourns - 04P1996 - Newark, An Avnet Company
Chicago, IL, United States
Inductor, Shielded, 1Mh, 400Ma, Smd; Inductance Bourns
04P1996
Inductor, Shielded, 1Mh, 400Ma, Smd; Inductance Bourns 04P1996
INDUCTOR, SHIELDED, 1MH, 400MA, SMD; Inductance:1mH; RMS Current (Irms):420mA; Inductor Construction:Shielde d; Saturation Current (Isat):400mA; Product Range:SRR1240 Series; Power Inductor Case:12.5mm x 12.5mm x 4mm; Q Factor:16 RoHS Compliant: Yes

INDUCTOR, SHIELDED, 1MH, 400MA, SMD; Inductance:1mH; RMS Current (Irms):420mA; Inductor Construction:Shielded; Saturation Current (Isat):400mA; Product Range:SRR1240 Series; Power Inductor Case:12.5mm x 12.5mm x 4mm; Q Factor:16 RoHS Compliant: Yes

Supplier's Site

Technical Specifications

  DigiKey Win Source Electronics ERSAELECTRONICS PTE. LTD. ODG (Origin Data Global) Newark, An Avnet Company Newark, An Avnet Company
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 SRR1240-102KCT-ND 795415-SRR1240-102K 71-SRR1240-102K SRR1240-102K 33M0051 04P1996
Product Name Fixed Inductors Fixed Inductors - SRR1240-102K SMD 1MH 420MA 3 OHM Inductor and Choke Fixed Inductors Surface Mount Power Inductor, Srr1240 Series, 1 Mh, 10%, Shielded, 3 Ohm, 420 Ma Rohs Compliant Bourns Inductor, Shielded, 1Mh, 400Ma, Smd; Inductance Bourns
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) -40 to 125 C (-40 to 257 F)
Mounting Option Surface Mount Technology Surface Mount Technology Surface Mount Surface Mount Technology; Surface Mount Surface Mount Technology Surface Mount Technology
Core Material Ferrite; Drum Core, Wirewound Ferrite Ferrite Ferrite; Ferrite
Configuration Fixed
Inductance Tolerance 10 (+/- %) 10 (+/- %) 10 (+/- %)
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