2741L2

更新时间： 2024-02-18 10:16:27

品牌	Logo	应用领域
BEL		变压器连接器电信连接器和数据通信连接器
页数	文件大小	规格书
2页	48K
描述
HIGH FREQUENCY MAGNETICS Specialty Through Hole Shielded Transformer

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技术参数
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2741L2 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.71
Is Samacsys：	N	连接器类型：	TELECOM AND DATACOM CONNECTOR
Base Number Matches：	1

2741L2 数据手册

HIGH FREQUENCY MAGNETICS

Specialty Through Hole Shielded Transformer

TM00103

•

Operating temperature range: -40° C to +85° C

Meets IEC 695, 2-2 flammability requirements

•

Operates as a high frequency pulse transformer in

telecom switching systems at various signaling rates

Interwinding Electrostatic Shield provides low

capacitance and high EMI suppression

PWB Process Capability: standard printed wiring board

assembly techniques, total-immersion cleaning

Electrical equivalents: 2664A and 2779D

•

Reliability testing: shock, vibration, temperature cycling,

temperature - humidity - bias

ELECTRICAL SPECIFICATIONS AT 25° C

Secondary

DCR

Ω

max

Secondary

Leakage¹

Inductance µH

Interwinding & Winding

Shield Capacitance

pF max

Turns Ratio

Inductance¹

±2%

Minimum

Interwinding

Breakdown

Voltage

µH Min

Part Number

(5-2) : (4-1)

(4-1)

Vrms

(5-2)

(4-1)

(4-1) : 6²

(4-1) : (5-2)³

Pri : Sec

2741L2

1 : 2

1.58

2.05

3.30

8.5 max

6.5 min

500

1.measured at 100 kHz, 0.05 Vac

2. with (5-2) grounded

3. with 6 grounded

SCHEMATIC

2741L2

1 : 2

Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

T1-7

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