Win Source Part Number: 1273500-SRR1208-4R5M
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRR1208
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Shielded
Inductance: 4.5 µH
Height - Seated (Max): 0.335" (8.50mm)
Standard Package: 400
Mounting: SMD (SMT)
Tolerance: ±20%
Material - Core: Ferrite
Q @ Freq: 24 @ 7.96MHz
Frequency - Self Resonant: 30MHz
Package / Case: Nonstandard
DC Resistance (DCR): 14mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.500" L x 0.500" W (12.70mm x 12.70mm)
ECCN: EAR99
Fake Threat In the Open Market: 53 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 6.5 A
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SRR1208
Product Status: Obsolete
Current - Saturation (Isat): 10A
4.5µH Shielded Wirewound Inductor 6.5A 14mOhm Max Nonstandard
FIXED IND 4.5UH 6.5A 14 MOHM SMD Product overview: SRR1208-4R5M 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, 4.5UH, 6.5A, 14 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 4.5UH, 6.5A, 14 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1208-4R5M can be used for catalog matching and distributor lookup.
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1273500-SRR1208-4R5M | SRR1208-4R5M-ND | 71-SRR1208-4R5M |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | SMD 4.5UH 6.5A 14 MOHM Inductor and Choke |
| 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) |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount |
| Technology | Standard; Wirewound | Drum Core, Wirewound | |
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | |
| Application | RF Choke |