Datasheet 3D模型

FA2899-AL

Name: FA2899-ALD
Brand: Coilcraft
SKU: FA2899-ALD
Price: 3.87 USD
Availability: InStock

FA2899-ALD

有关该元件的更多信息和规格。

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立即购买:

计数	单价
1	$5.00
175	$4.49
700	$3.87
1400	$3.24
2800	$2.93
5000	$2.67

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

索取样品:

典型应用

与Texas Instruments LM5072一起使用

输入电压	输出 1		功率	Fsw
输入电压	Sec	Aux	功率	Fsw
18 V — 57 V	9 V , 2.8 A	11 V , 0.02 A	25 W	250 kHz

规格

Electrical specifications at 25°C.

零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 2.9 A (µH)	DCR max 4			最大漏电感 (nH) 5	匝数比 6	隔离电压 (Vrms) 7
零件号 2 (Hover for schematics)	0A时的电感 (µH) 3 (公差: ±10%)	最小电感 2.9 A (µH)	Pri (mΩ)	Sec (mΩ)	Aux (mΩ)	最大漏电感 (nH) 5	Pri : Sec : Aux	隔离电压 (Vrms) 7
FA2899-ALD	50.0	40.8	26.0	13.0	315	473.000	1 : 0.35 : 0.41	1500

注释

Output is with the secondary windings connected in parallel.
When ordering, please specify packaging code: e.g. FA2677-ALD
Inductance is for the primary, measured at 250 kHz, 0.7 Vrms, 0 Adc.
DCR for the primary and the secondary is with windings connected in parallel.
Leakage inductance measured on the primary windings with all secondary pins shorted.
Turns ratios are with the primary windings and the secondary windings connected in parallel.
1500 Vrms isolation from primary and auxiliary to secondary.

端子:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

包装:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (175 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +125°C

储存温度范围:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

原理图

Primary windings and secondary windings to
be connected in parallel on the PC board.

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	50,4	44,4	44	32	4	2	11,9	0,4

一般规格

核心材料:

Ferrite

重量:

13.6 – 13.9 g

包装:

175 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested with pure water or alcohol only. More Info.

仓库

语言设定

货币设定

FA2899-AL

FA2899-ALD

所选配置不可用

典型应用

规格

端子:

包装:

原理图

物理特性

卷装规格

一般规格

焊接/清洗

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警告