Linkcom Power Inductors

Contact us:

For more information or other LinkCom products, datasheets, RoHS3 / REACH / Conflict Minerals Survey / ISO and other certifications, & volume pricing, please contact us.

SMD type

Series	A (mm)	B (mm)	Inductance (µH)	DCR(mohm)	Isat (A, Max)	Idc (A, Max)	Datasheet.
LNR2510AA	2.5±0.25	1.0 Max.	0.33~22	39~1300	0.8~5.5	0.65~4.0	Datasheet
LNR2512AA	2.5±0.25	1.2 Max.	0.33~22	30~1210	0.8~6.2	0.65~4.0	Datasheet
LNR3010AA	3.0±0.2	1.05 Max.	1.5~22	85~1095	0.42~1.62	0.41~1.53	Datasheet
LNR3015AA	3.0±0.2	1.5 Max.	0.47~22	36~770	0.68~4.23	0.58~3.6	Datasheet
LNR4012AA	4.0±0.2	1.2+0.1/-0.15	1.0~10	40~225	0.81~2.61	1.08~2.7	Datasheet
LNR4018AA	4.0±0.2	1.8±0.2	1.0~10	26.5~185	1.26~3.78	1.08~3.42	Datasheet
LNR5020AA	5.0±0.2	2.0±0.2	1.0~22	18~265	1.08~5.4	0.9~3.69	Datasheet
LNR5040AA	5.0±0.2	4.0±0.2	1.0~22	12~160	1.8~7.92	1.44~5.31	Datasheet
LNR6020AA	6.0±0.2	2.0±0.2	1.0~22	19~260	1.17~5.76	0.99~3.78	Datasheet
LNR6028AA	6.0±0.2	2.8±0.2	1.0~22	12~135	1.53~7.11	1.48~5.67	Datasheet
LNR6045AA	6.0±0.2	4.5+0.2/-0.3	1.5~22	12~130	2.97~10.8	1.71~5.94	Datasheet
LNR8040AA	8.0±0.2	4.0+0.2/-0.3	1.0~22	7.5~82	3.06~12.15	2.43~7.29	Datasheet

Molding type

Series	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	Inductance (µH)	DCR(mohm)	Isat (A, Max)	Idc (A, Max)	Datasheet.
LML0420AA	4.1±0.2	4.6±0.2	2.0 MAX	1.5±0.3	1.0±0.5	0.1~10	4.0~258	2.0~27	1.6~13	Datasheet
LML0530AA	5.2±0.2	5.4±0.3	2.8±0.2	2.2±0.3	1.2±0.2	0.2~10	3.9~125	3.5~17	2.5~14	Datasheet
LML0612AA	6.6±0.2	7.1±0.2	1.0±0.2	2.9±0.1	1.8±0.3	0.56~10	15.5~280	2.2~11.0	2.0~8.0	Datasheet
LML0618AA	6.6±0.2	7.1±0.3	1.6±0.2	3.0±0.3	1.6±0.5	0.68~10	12.7~155	2.5~17	2.3~9.0	Datasheet
LML0624AA	6.6±0.2	7.1±0.3	2.4 MAX	3.0±0.3	1.6±0.5	0.22~10	3.0~101	5.0~34	3.1~21	Datasheet
LML0630AA	6.6±0.2	7.1±0.3	3.0 MAX	3.0±0.3	1.6±0.5	0.22~33	3.0~310	3.0~42	2.0~24	Datasheet

LinkCom LAL1037-61R

$4.78

LinkCom P/N: LAL1037-61R, VDSL2 30a, SMD, 6kV Surge, for Metanoia MT5311 Applications

Contact us datasheet and for higher volume pricing.

Learn More
- | Add to Compare
LinkCom LAN2019-51R, 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module (meets 802.3af standard)

$3.54 As low as: $3.23

LinkCom P/N: LAN2019-51R, 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module (meets 802.3af standard)

- 10/100BASE-Tx Power over Ethernet (PoE) Magnetics Module for PoE applications including Texas Instrument TPS23758 5V & 12V reference design.
- Meets IEEE 802.3af standard
- RoHS Compliant
- Designed for IP phone or switch applications
- Operating Temperature 0°C to +70°C
- Designed for IP phone or switch applications

OCL: 350uH Min. @100KHz/0.1V with 8mA DC Bias
Hi-Pot: 1500V
Turn Ratio: 1CT:1CT±3%
Insertion Loss: 0.1MHz: -1.2dB Max. 1-100MHz: -1.0dB Max.
Equivalent to: Pulse H2019FNL or H2019FNLT

Contact us for datasheet, high volume pricing, or broken reel pricing. Reel size: 900 pcs per reel

Learn More
- | Add to Compare
LinkCom LDT0666-50R, PoE Flyback Transformer for TI TPS23751

$1.58 As low as: $1.39

LinkCom P/N: LDT0666-50R, PoE Flyback Transformer for TI TPS23751

- For Texas Instrument TPS23751 reference design.
- RoHS Compliant
- Designed for PoE applications
- Industrial Operating Temperature -40°C to +85°C

Contact us for datasheet, high volume pricing, or broken reel pricing.

Learn More
- | Add to Compare
LinkCom LDT0875-56R

$2.98

LinkCom P/N: LDT0875-56R, XFMR PWR EFD15 95uH SMD GP

Contact us datasheet and for higher volume or broken reel pricing.

Learn More
- | Add to Compare
LinkCom LDT0950-50R, PoE Flyback Transformer for TI TPS23755 12V

$1.18

LinkCom P/N: LDT0950-50R, PoE Flyback Transformer

- Flyback transformer for PoE applications including Texas Instrument TPS23755 12V reference design
- RoHS3 Compliant
- Operating Temperature -40°C to +105°C
- Storage Temperature -40°C to +85°C

Electrical Specifications @25°C

Inductance:                           PIN 2-1 = 150uH ±7% @ 100KHz/0.1V
Leakage Inductance:          PIN 2-1 = 1.30uH Max. @ 100KHz/0.1V (PIN 3,4 shorted and PIN 7,8,9,10 shorted)
D.C.R                                     PIN 2-1 = 365 mohm Max.
                                        PIN 3-4 = 290 mohm Max.
                                        PIN 7,8-9,10 = 40 mohm Max.(PIN 7,8 shorted and Pin 9,10 shorted)
Turn Ratio:                           PIN 2-1 : PIN 3-4 = 2.25±3%:1
                                        PIN 2-1 : PIN 7,8-9,10 = 2.57±3%:1(PIN 7,8 shorted and Pin 9,10 shorted)
Hi-POT:                           PRI. – SEC. = 1500Vac/60Hz/2Sec/1mA

Contact us for datasheet, high volume pricing, or broken reel pricing. Reel size: 180 pcs per reel

Learn More
- | Add to Compare
LinkCom LDT1018-50R, DC/DC Transformer

$1.28

LinkCom P/N: LDT1018-50R, DC/DC Transformer

- Flyback transformer for PoE applications including Texas Instrument TPS23758 5V reference design. For 3.3V option see LTD1023-50R
- RoHS Compliant
- Operating Temperature -40°C to +105°C
- Storage Temperature -40°C to +85°C

DC/DC Flyback transformer
Inductance: PIN 1-2 = 150 uH
Leakage Inductance: PIN 1-2 = 1.0 uH Max

Contact us for datasheet, high volume pricing, or broken reel pricing. Reel size: 150 pcs per reel

Learn More
- | Add to Compare
LinkCom LDT1023-50R, DC/DC Transformer

$1.12

LinkCom P/N: LDT1023-50R, DC/DC Transformer

- Flyback transformer for PoE applications including Texas Instrument TPS23758 3.3V reference design. For 5V option see LTD1018-50R
- RoHS Compliant
- Operating Temperature -40°C to +105°C
- Storage Temperature -40°C to +85°C

DC/DC Flyback transformer
Inductance: PIN 1-2 = 140 uH +/-7% @ 1KHz/0.5V
Leakage Inductance: PIN 1-2 = 1.1 uH Max

Contact us for high volume pricing, or broken reel pricing. Reel size: 150 pcs per reel

Learn More
- | Add to Compare
LinkCom LDT1026-50R, PoE Flyback Transformer for Silicon Labs (Si34061) chipset for 12V applications

$1.89

LinkCom P/N: LDT1026-50R, PoE Flyback Transformer for Silicon Labs (Si34061) chipset for 12V applications

- For Silicon Labs Si34061 reference design.
- RoHS Compliant
- Designed for PoE applications
- Industrial Operating Temperature -40°C to +85°C
- Storage Temperature -40°C to +85°

Contact us for datasheet, volume pricing, broken reel pricing, and/or other information.
Learn More
- | Add to Compare
LinkCom LDT1038-50R, PoE Flyback Transformer for TI TPS23731 5V

$0.00

LinkCom P/N: LDT1038-50R, PoE Flyback Transformer for TI TPS23731 5V

- For Texas Instrument TPS23734 reference design.
- RoHS Compliant
- Designed for PoE applications
- Industrial Operating Temperature -40°C to +85°C

Contact us for datasheet, high volume pricing, or broken reel pricing.

Learn More
- | Add to Compare
LinkCom LDT6037-50R, PoE Flyback Transformer for TI TPS23734

$2.69

LinkCom P/N: LDT6037-50R, PoE Flyback Transformer for TI TPS23734

- For Texas Instrument TPS23734 reference design.
- RoHS Compliant
- Designed for PoE applications
- Industrial Operating Temperature -40°C to +85°C

Contact us for datasheet, high volume pricing, or broken reel pricing.

Learn More
- | Add to Compare