2741N2

更新时间： 2024-02-03 07:35:24

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
数据手册

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2741N2 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

2741N2 数据手册

HIGH FREQUENCY MAGNETICS

Specialty Through Hole Shielded Transformer

TM00104

•

Operates as high frequency pulse transformer or as

high frequency analog transformer in various

telecom circuits requiring high voltage-step-up ratio

•

Operating Temperature Range: -40° C to +85° C

Meets IEC 695, 2-2 flammability requirements

•

Interwinding Electrostatic Shield provides low

capacitance and high EMI suppression

PWB Process Capability: Standard Printed Wiring Board

assembly techniques, total-immersion cleaning

Minimum Interwinding Breakdown Voltage of 500

Vrms

•

Reliability testing: Shock, vibration, temperature cycling,

temperature - humidity - bias

ELECTRICAL SPECIFICATIONS AT 25° C

Secondary

Inductance

Secondary

DCR

Ω

max

Turns Ratio

±2%

Leakage

Interwinding &

Inductance¹

µH Min

Unbalance

% max

Inductance¹Intershield Capacitance

µH max

Part Number

(4-8) : (5-7) (4-8) : (3-1)

(3-1)

(4-8)

(3-1)

(3-2)(2-1)

max²

max³

max⁴

2741N2

1 : 3.0

1 : 3.17

660

0.78

2.4

3.0

0.2

1. measured at 100 kHz, 0.03 Vac

2. between (3-1) and (4-8) with 6 grounded

3. between (3-1) and 6 with (4-8) grounded

4. between (4-8) and 6 with (3-1) grounded

SCHEMATIC

2741N2

1 : 3.0

1 : 3.17

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

T1-9

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