FIXED IND 47UH 2A 135 MOHM SMD Product overview: SRR1240-470M 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, 47UH, 2A, 135 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 47UH, 2A, 135 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1240-470M can be used for catalog matching and distributor lookup.
Win Source Part Number: 1273458-SRR1240-470M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRR1240
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Shielded
Inductance: 47 µH
Height - Seated (Max): 0.177" (4.50mm)
Standard Package: 800
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Q @ Freq: 19 @ 2.52MHz
Frequency - Self Resonant: 13MHz
Package / Case: Nonstandard
DC Resistance (DCR): 135mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 85 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 2 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: -SRR1240-470MTR,SRR1
Base Product Number: SRR1240
Current - Saturation (Isat): 1.8A
FIXED IND 47UH 2A 135 MOHM SMD
47µH Shielded Wirewound Inductor 2A 135mOhm Max Nonstandard
47µH Shielded Wirewound Inductor 2A 135mOhm Max Nonstandard
47µH Shielded Wirewound Inductor 2A 135mOhm Max Nonstandard
INDUCTOR, SHIELDED, 47UH, 1.8A, SMD; Inductance:47µH; RMS Current (Irms):2A; Inductor Construction:Shielde
INDUCTOR, SHIELDED, 47UH, 2A, 20%; Inductance:47µH; RMS Current (Irms):2A; Inductor Construction:Shielde
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | 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 | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SRR1240-470M | 7272224 | 7272224P | 1727197 | 1273458-SRR1240-470M | SRR1240-470M | SRR1240-470MTR-ND | 04P2005 |
| Product Name | SMD 47UH 2A 135 MOHM Inductor and Choke | Surface Mount Inductors | Surface Mount Inductors | Surface Mount Inductors | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | Fixed Inductors | Inductor, Shielded, 47Uh, 1.8A, 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 | Surface Mount Technology | Surface Mount Technology; Surface Mount | Surface Mount Technology | Surface Mount Technology | |||
| Technology | Drum Core, Wirewound | Wirewound | Wirewound | Standard; Wirewound | Wirewound; Drum Core, Wirewound | |||
| Core Material | Ferrite | Ferrite; Ferrite | Ferrite; Ferrite | Ferrite | Ferrite; Ferrite | Ferrite; Drum Core, Wirewound | ||
| Inductance Range | 47 microH | 47 microH | 47 microH | 47 microH | 47 microH | 47 microH | 47 microH |
