Fixed Inductors - Inductors, Coils, Chokes - RLB9012-121KL RLB9012-271KL RLB9012-272KL RLB9012-323KL - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Material - Core	Inductance	Tolerance	Current Rating	Current - Saturation	Shielding	DC Resistance (DCR)	Q @ Freq	Frequency - Self Resonant	Ratings	Operating Temperature	Inductance Frequency - Test	Features	Mounting Type	Package / Case	Supplier Device Package	Size / Dimension	Height - Seated (Max)
RLB9012-121KL	Bourns Inc.	FIXED INDUCTOR 120UH 1.25A 320 MOHM	Active	Wirewound	Ferrite	120µH	±10%	1.25A	-	Unshielded	320 mOhm Max	20 @ 796kHz	3.4MHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-271KL	Bourns Inc.	FIXED INDUCTOR 270UH 900MA 750 MOHM	Active	Wirewound	Ferrite	270µH	±10%	900mA	-	Unshielded	750 mOhm Max	20 @ 796kHz	2.4MHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-272KL	Bourns Inc.	FIXED INDUCTOR 2.7MH 320MA 8.2 OHM TH	Active	Wirewound	Ferrite	2.7mH	±10%	320mA	-	Unshielded	8.2 Ohm Max	15 @ 252kHz	700kHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-323KL	Bourns Inc.	FIXED INDUCTOR 33MH 90MA 91.5 OHM TH	Active	Wirewound	Ferrite	33mH	±10%	90mA	-	Unshielded	91.5 Ohm Max	15 @ 79kHz	170kHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-270KL	Bourns Inc.	FIXED INDUCTOR 27UH 2.22A 80 MOHM TH	Active	Wirewound	Ferrite	27µH	±10%	2.22A	-	Unshielded	80 mOhm Max	40 @ 2.52MHz	8.5MHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-4R7ML	Bourns Inc.	FIXED INDUCTOR 4.7UH 4.6A 30 MOHM TH	Active	Wirewound	Ferrite	4.7µH	±20%	4.6A	-	Unshielded	30 mOhm Max	20 @ 7.96MHz	51MHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-182KL	Bourns Inc.	FIXED INDUCTOR 1.8MH 390MA 5.3 OHM TH	Active	Wirewound	Ferrite	1.8mH	±10%	390mA	-	Unshielded	5.3 Ohm Max	15 @ 252kHz	1MHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-153KL	Bourns Inc.	FIXED INDUCTOR 15MH 140MA 48.9 OHM TH	Active	Wirewound	Ferrite	15mH	±10%	140mA	-	Unshielded	48.9 Ohm Max	15 @ 79kHz	250kHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
RLB9012-393KL	Bourns Inc.	FIXED INDUCTOR 39MH 80MA 125.5 OHM TH	Active	Wirewound	Ferrite	39mH	±10%	80mA	-	Unshielded	125.5 Ohm Max	15 @ 79kHz	150kHz	-	-55°C ~ 125°C	1kHz	-	Through Hole	Radial	-	0.354" Dia (9.00mm)	0.480" (12.20mm)
SRP1238A-1R0M	Bourns Inc.	FIXED INDUCTOR 1UH 24A 3.5 MOHM SMD	Active	Wirewound	Carbonyl Powder	1µH	±20%	24A	40A	Shielded	3.5 mOhm Max	15 @ 100kHz	40MHz	AEC-Q200	-40°C ~ 150°C	100kHz	-	Surface Mount	Nonstandard	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.138" (3.50mm)
SRP1235-R33M	Bourns Inc.	FIXED INDUCTOR 330NH 36.5A 1.5 MOHM	Active	-	Iron	330nH	±20%	36.5A	50A	Shielded	1.5 mOhm Max	-	90MHz	-	-55°C ~ 150°C	100kHz	-	Surface Mount	Nonstandard	-	0.547" L x 0.531" W (13.90mm x 13.50mm)	0.146" (3.70mm)
CDRH125NP-390MC	Sumida America Components Inc.	FIXED INDUCTOR 39UH 2A 68 MOHM SMD	Active	-	-	39µH	±20%	2A	-	Shielded	68 mOhm Max	-	-	-	-40°C ~ 100°C	1kHz	-	Surface Mount	Nonstandard	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.236" (6.00mm)
CDRH125NP-560MC	Sumida America Components Inc.	FIXED INDUCTOR 56UH 1.7A 110 MOHM SMD	Active	-	-	56µH	±20%	1.7A	-	Shielded	110 mOhm Max	-	-	-	-40°C ~ 100°C	1kHz	-	Surface Mount	Nonstandard	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.236" (6.00mm)
CDRH127/LDNP-681MC	Sumida America Components Inc.	FIXED INDUCTOR 680UH 850MA 1.13 OHM	Active	-	Ferrite	680µH	±20%	850mA	-	Shielded	1.13 Ohm Max	-	-	-	-40°C ~ 100°C	1kHz	-	Surface Mount	Nonstandard	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
CDRH127/LDNP-7R4NC	Sumida America Components Inc.	FIXED INDUCTOR 7.4UH 7.4A 17.7 MOHM	Active	-	Ferrite	7.4µH	±30%	7.4A	-	Shielded	17.7 mOhm Max	-	-	-	-40°C ~ 100°C	100kHz	-	Surface Mount	Nonstandard	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
SRP1238A-R47M	Bourns Inc.	FIXED INDUCTOR 470NH 32A 1.8 MOHM SMD	Active	Wirewound	Carbonyl Powder	470nH	±20%	32A	55A	Shielded	1.8 mOhm Max	10 @ 100kHz	80MHz	AEC-Q200	-40°C ~ 150°C	100kHz	-	Surface Mount	Nonstandard	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.138" (3.50mm)
DD1274AS-H-4R7N=P3	Murata Electronics North America	FIXED INDUCTOR 4.7UH 6.7A 13.5 MOHM	Active	Wirewound	Ferrite	4.7µH	±30%	6.7A	12.7A	Shielded	13.5 mOhm Max	-	-	AEC-Q200	-	100kHz	-	Surface Mount	Nonstandard	-	0.394" L x 0.394" W (10.00mm x 10.00mm)	0.197" (5.00mm)
DD1274AS-H-100M=P3	Murata Electronics North America	FIXED INDUCTOR 10UH 4.4A 30.4 MOHM	Active	Wirewound	Ferrite	10µH	±20%	4.4A	8.2A	Shielded	30.4 mOhm Max	-	-	AEC-Q200	-	100kHz	-	Surface Mount	Nonstandard	-	0.394" L x 0.394" W (10.00mm x 10.00mm)	0.197" (5.00mm)
SDR2207-6R8ML	Bourns Inc.	FIXED INDUCTOR 6.8UH 7.5A 14.2 MOHM	Active	Wirewound	Ferrite	6.8µH	±20%	7.5A	12A	Unshielded	14.2 mOhm Max	38 @ 3MHz	27MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
SDR2207-220YL	Bourns Inc.	FIXED INDUCTOR 22UH 4A 39.4 MOHM SMD	Active	Wirewound	Ferrite	22µH	±15%	4A	6.5A	Unshielded	39.4 mOhm Max	27 @ 3MHz	14MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
SDR2207-150YL	Bourns Inc.	FIXED INDUCTOR 15UH 5A 28.8 MOHM SMD	Active	Wirewound	Ferrite	15µH	±15%	5A	9A	Unshielded	28.8 mOhm Max	38 @ 5MHz	16MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
SDR2207-330YL	Bourns Inc.	FIXED INDUCTOR 33UH 3.4A 58.4 MOHM	Active	Wirewound	Ferrite	33µH	±15%	3.4A	5.5A	Unshielded	58.4 mOhm Max	27 @ 3MHz	11MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
SDR2207-180YL	Bourns Inc.	FIXED INDUCTOR 18UH 4.6A 33 MOHM SMD	Active	Wirewound	Ferrite	18µH	±15%	4.6A	8A	Unshielded	33 mOhm Max	46 @ 5MHz	15MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
PM127SH-100M-RC	Bourns Inc.	FIXED INDUCTOR 10UH 6A 19.5 MOHM SMD	Active	Wirewound	Ferrite	10µH	±20%	6A	6.3A	Shielded	19.5 mOhm Max	24 @ 2.52MHz	17MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.315" (8.00mm)
SRR0908-153YL	Bourns Inc.	FIXED INDUCTOR 15MH 80MA 40 OHM SMD	Active	Wirewound	Ferrite	15mH	±15%	80mA	120mA	Shielded	40 Ohm Max	130 @ 79.6kHz	400kHz	-	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.413" L x 0.374" W (10.50mm x 9.50mm)	0.307" (7.80mm)
PM127SH-470M-RC	Bourns Inc.	FIXED INDUCTOR 47UH 2.9A 80 MOHM SMD	Active	Wirewound	Ferrite	47µH	±20%	2.9A	2.8A	Shielded	80 mOhm Max	24 @ 2.52MHz	7.5MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.315" (8.00mm)
SPM4020T-R47M-LR	TDK Corporation	FIXED INDUCTOR 470NH 8.7A 11.8 MOHM	Active	Wirewound	Metal	470nH	±20%	8.7A	14.1A	Shielded	11.8 mOhm Max	-	-	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.173" L x 0.161" W (4.40mm x 4.10mm)	0.079" (2.00mm)
CLF12555T-4R7N	TDK Corporation	FIXED INDUCTOR 4.7UH 5.3A 11.7 MOHM	Last Time Buy	Wirewound	Ferrite	4.7µH	±30%	5.3A	9.6A	Shielded	15.2 mOhm Max	-	-	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.217" (5.50mm)
CLF12555T-151M	TDK Corporation	FIXED INDUCTOR 150UH 1.1A 260 MOHM	Last Time Buy	Wirewound	Ferrite	150µH	±20%	1.1A	1.8A	Shielded	312 mOhm Max	-	-	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.217" (5.50mm)
CDRH105RNP-101NC	Sumida America Components Inc.	FIXED INDUCTOR 100UH 1.35A 253 MOHM	Active	-	Ferrite	100µH	±30%	1.35A	1.35A	Shielded	253 mOhm Max	-	-	-	-40°C ~ 100°C	100kHz	-	Surface Mount	Nonstandard	-	0.402" L x 0.394" W (10.20mm x 10.00mm)	0.201" (5.10mm)
CDRH105RNP-330NC	Sumida America Components Inc.	FIXED INDUCTOR 33UH 2.5A 84 MOHM SMD	Active	-	Ferrite	33µH	±30%	2.5A	2.4A	Shielded	84 mOhm Max	-	-	-	-40°C ~ 100°C	100kHz	-	Surface Mount	Nonstandard	-	0.402" L x 0.394" W (10.20mm x 10.00mm)	0.201" (5.10mm)
12LRS154C	Murata Power Solutions Inc.	FIXED INDUCTOR 150UH 1A 350 MOHM TH	Active	Wirewound	-	150µH	±15%	1A	-	Shielded	350 mOhm Max	-	-	-	-40°C ~ 85°C	10kHz	-	Through Hole	Radial	-	0.413" Dia (10.50mm)	0.335" (8.50mm)
12LRS103C	Murata Power Solutions Inc.	FIXED INDUCTOR 10UH 3.4A 50 MOHM TH	Active	Wirewound	-	10µH	±20%	3.4A	-	Shielded	50 mOhm Max	-	-	-	-40°C ~ 85°C	10kHz	-	Through Hole	Radial	-	0.413" Dia (10.50mm)	0.335" (8.50mm)
12LRS473C	Murata Power Solutions Inc.	FIXED INDUCTOR 47UH 1.7A 140 MOHM TH	Active	Wirewound	-	47µH	±20%	1.7A	-	Shielded	140 mOhm Max	-	-	-	-40°C ~ 85°C	10kHz	-	Through Hole	Radial	-	0.413" Dia (10.50mm)	0.335" (8.50mm)
12LRS106C	Murata Power Solutions Inc.	FIXED INDUCTOR 10MH 120MA 24 OHM TH	Active	Wirewound	-	10mH	±15%	120mA	-	Shielded	24 Ohm Max	-	-	-	-40°C ~ 85°C	10kHz	-	Through Hole	Radial	-	0.413" Dia (10.50mm)	0.335" (8.50mm)
12LRS474C	Murata Power Solutions Inc.	FIXED INDUCTOR 470UH 530MA 1.23 OHM	Active	Wirewound	-	470µH	±15%	530mA	-	Shielded	1.23 Ohm Max	-	-	-	-40°C ~ 85°C	10kHz	-	Through Hole	Radial	-	0.413" Dia (10.50mm)	0.335" (8.50mm)
NS12565T330MN	Taiyo Yuden	FIXED INDUCTOR 33UH 3.22A 46.8 MOHM	Active	Wirewound	Ferrite	33µH	±20%	3.22A	3.89A	Shielded	46.8 mOhm Max	-	9.1MHz	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.270" (6.85mm)
VLF10045T-1R5N9R0	TDK Corporation	FIXED INDUCTOR 1.5UH 9A 6.8 MOHM SMD	Last Time Buy	Wirewound	Ferrite	1.5µH	±30%	9A	11.1A	Shielded	6.8 mOhm Max	-	-	-	-40°C ~ 105°C	100kHz	-	Surface Mount	Nonstandard	-	0.394" L x 0.382" W (10.00mm x 9.70mm)	0.177" (4.50mm)
VLF12060T-4R7N7R7	TDK Corporation	FIXED INDUCTOR 4.7UH 7.7A 11.6 MOHM	Last Time Buy	Wirewound	Ferrite	4.7µH	±30%	7.7A	9.1A	Shielded	11.6 mOhm Max	-	-	-	-40°C ~ 105°C	100kHz	-	Surface Mount	Nonstandard	-	0.472" L x 0.461" W (12.00mm x 11.70mm)	0.236" (6.00mm)
SLF12555T-102MR34-PF	TDK Corporation	FIXED INDUCTOR 1MH 340MA 1.12 OHM SMD	Active	Wirewound	Ferrite	1mH	±20%	600mA	340mA	Shielded	1.344 Ohm Max	-	-	-	-40°C ~ 105°C	1kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.228" (5.80mm)
SLF12555T-152MR29-PF	TDK Corporation	FIXED INDUCTOR 1.5MH 290MA 1.73 OHM	Active	Wirewound	Ferrite	1.5mH	±20%	480mA	290mA	Shielded	2.076 Ohm Max	-	-	-	-40°C ~ 105°C	1kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.228" (5.80mm)
SLF12555T-101M1R1-PF	TDK Corporation	FIXED INDUCTOR 100UH 1.1A 117 MOHM	Active	Wirewound	Ferrite	100µH	±20%	1.8A	1.1A	Shielded	140.4 mOhm Max	-	-	-	-40°C ~ 105°C	1kHz	-	Surface Mount	Nonstandard	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.228" (5.80mm)
SLF10145T-101M1R0-H	TDK Corporation	FIXED INDUCTOR 100UH 1.1A 200 MOHM	Not For New Designs	Wirewound	Ferrite	100µH	±20%	1.1A	1A	Shielded	240 mOhm Max	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
SLF10145T-152MR22-H	TDK Corporation	FIXED INDUCTOR 1.5MH 260MA 3.4 OHM	Not For New Designs	Wirewound	Ferrite	1.5mH	±20%	260mA	220mA	Shielded	4.08 Ohm Max	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
SLF10145T-220M1R9-H	TDK Corporation	FIXED INDUCTOR 22UH 1.9A 59.1 MOHM	Not For New Designs	Wirewound	Ferrite	22µH	±20%	1.9A	2.1A	Shielded	59.1 mOhm	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
SLF10145T-331MR54-H	TDK Corporation	FIXED INDUCTOR 330UH 580MA 680 MOHM	Not For New Designs	Wirewound	Ferrite	330µH	±20%	580mA	540mA	Shielded	816 mOhm Max	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
SLF10145T-3R3N3R7-H	TDK Corporation	FIXED INDUCTOR 3.3UH 3.7A 16.1 MOHM	Active	Wirewound	Ferrite	3.3µH	±30%	3.7A	4.9A	Shielded	19.32 mOhm Max	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
SLF10145T-681MR38-H	TDK Corporation	FIXED INDUCTOR 680UH 380MA 1.6 OHM	Not For New Designs	Wirewound	Ferrite	680µH	±20%	380mA	380mA	Shielded	1.92 Ohm Max	-	-	AEC-Q200	-40°C ~ 125°C	1kHz	-	Surface Mount	Nonstandard	-	0.398" L x 0.398" W (10.10mm x 10.10mm)	0.189" (4.80mm)
FP1008R1-R120-R	Eaton	FIXED INDUCTOR 120NH 79A 0.17 MOHM	Active	-	Ferrite	120nH	±10%	79A	112A	Unshielded	0.17 mOhm	-	-	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.425" L x 0.315" W (10.80mm x 8.00mm)	0.315" (8.00mm)
FP1008R1-R150-R	Eaton	FIXED INDUCTOR 150NH 79A 0.17 MOHM	Active	-	Ferrite	150nH	±10%	79A	90A	Unshielded	0.17 mOhm	-	-	-	-40°C ~ 125°C	100kHz	-	Surface Mount	Nonstandard	-	0.425" L x 0.315" W (10.80mm x 8.00mm)	0.315" (8.00mm)

Manufacturers for Fixed Inductors