Datasheet > KA4909-ALD

KA4909-ALD

更新时间： 2024-11-19 01:09:39

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
1页	175K
描述
Bias Injection Choke â KA4909-AL

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中文翻译

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KA4909-ALD 数据手册

Document 992

BiasInjectionChoke

–

KA4909-AL

Developed for use withTexas Instruments DS90UB901Q serial-

izer and DS90UB902Q deserializer for Low-Voltage Differential

Signaling (LVDS) applications.

This center tapped inductor provides over 1 kOhm impedance

from 1 MHz – 800 MHz.

Can be used with additional 10 µH and 1 µH inductors to achieve

even wider band differential signal rejection.

AEC-Q200 Grade 3 (–40°C to +85°C) qualiﬁed

Core material Ferrite

Terminations RoHS compliant tin-silver-copper over tin over nickel

over phos bronze.

Weight 220 mg

Ambient temperature –40°C to +105°C

Storage temperature Component: –40°C to +105°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

Packaging 250/7″reel; 1000/13″ reel Plastic tape: 16 mm wide,

0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf

Part

Inductance²

±±20 (ꢀµ)

DCR max³

(Ohms)

Irms⁴

number¹

(mA)

KA4909-AL_

165

0.46

650

1. When ordering, please specify packaging code:

KA4929-ALC

Packaging: C = 7″ machine ready reel. EIA-481 embossed plastic

tape, 250 parts per full reel.

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge),

use code letter C instead.

D = 13″ machine ready reel. EIA-481 embossed plastic

tape. Factory order only, not stocked (1000 parts

per full reel).

2. Inductance tested from pins 1 to 3 at 100 kHz, 0.007 Vrms, 0 Adc.

3. DCR is tested from pins 1 to 3

4. Current that causes a 20°C rise from 25°C ambient.

5. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Impedance vs Frequency

inches

Dimensions are in

100

1000

Frequency (MHz)

Document 992 Revised 10/28/14

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

中文翻译

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