AHTA-4001S datasheet, PDF - EEWORLD Datasheet

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AHTA-4001S: Description10/100 Base T Quad Port Transformer; CategoryPower management transformer; File Size346KB，1 Pages; ManufacturerALLIED [Allied Electronics]; Environmental Compliance

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AHTA-4001S Overview

10/100 Base T Quad Port Transformer

AHTA-4001S Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ALLIED [Allied Electronics]
package instruction	ROHS COMPLIANT
Reach Compliance Code	compli
ECCN code	EAR99
Other features	CENTER TAPPED SECONDARY
application	10/100 BASE-T
high	11.25 mm
Insulation voltage	1500 V
length	37.8 mm
Installation features	THROUGH HOLE MOUNTED
Number of functions	4
Maximum operating temperature	70 °C
Minimum operating temperature
physical size	L37.8XB7.8XH11.25 (mm)
Primary inductance	350 µH
surface mount	NO
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1CT:1CT; 1CT:1CT
width	7.8 mm

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RoHS

10/100 Base T Quad Port Transformer

AHTA-4001S

Cw/w: 50PF Typ @ 100KHz, 0.2V

Polarity: 1-40, 3-38, 6-35, 8-33, 11-30, 13-28, 16-25, 18-23 In-Phase

LL: 0.5µH Max @ 100KHz, 0.2V

DCR: 0.9

Ω

Max

Operating Temp: 0ºC to 70ºC

Electrical Speciﬁcations @ 25°C

Part

Number

AHTA-4001S

OCL(uH Min)

@ 100kHz, 200mV

With 8mA DC Bias

350

Turns Ratio

chip: cable

(±5%)

1CT:1CT(TX)/1CT:1CT(RX)

Insertion Loss

(dB Max)

0.3-100MHz

-1.1

0.3-30MHz

-18

Return Loss

(dB Min)

50MHz

40MHz

-14.4

-13.1

60-80MHz

-12

Electrical Speciﬁcations @ 25°C

Part

Number

AHTA-4001S

0.3-30MHz

-40

Common Mode Rejection

(dB Min)

60MHz

-35

Cross Talk

(dB Min)

80-100MHz

-30

0.3-30MHz

-42

60-100MHz

-33

Isolation

HI-POT

(Vrms) 60S

1500

All specifications subject to change without notice.

MECHANICAL

0.307(7.80)

1.488(37.80)

ALLIED

AHTA-4001S

DATECODE

0.443

(11.25)max

0.118(3.00)

0.070(1.78)

1.331(33.82)

0.020(0.50)

0.189(4.80)

Dimensions:inch( mm)

Unless otherwise specified, all tolerances are ±0.010(0.25)

SCHEMATICS

C MG ND2

CM G N D3

C MG ND1

T X 3+

R X 3+

R X 1+

T X 4+

C MG ND4

T X 1+

T X 2+

T X 3-

T X 4-

R X 4+

R D4+

R X 2+

R X 2-

RX 1-

RX 3-

T X 2-

R X 4-

39 36 38

T X 1-

37 35

34 31 33

32 30

29 26 28

27 25

24 21 23

R D 2+

R D3+

R D1+

T D 2+

T D1+

T D3+

T CT 2

TCT3

R D2-

R D3-

T D 4+

T D 3-

TCT1

RD 1-

T D1-

T D2-

T D4-

714-665-1140

ALLIED COMPONENTS INTERNATIONAL

12/02/11

www.alliedcomponents.com

TCT4

R D 4-

7 10

12 15 13

14 16

17 20 18

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