SP-49 Triad Magnetics, SP-49 Datasheet

SP-49

Manufacturer Part Number

SP-49

Description

TRANS 300/600 OHM IMPEDNCE AUDIO

Manufacturer

Triad Magnetics

Datasheets

1.SP-310.pdf (1 pages)

2.SP-49.pdf (1 pages)

Specifications of SP-49

Transformer Type

Triad

Current

7mA

Impedance

300CT Primary, 600 Secondary

Mounting Type

Through Hole

Current Rating

7mA

Transformer Mounting

PC Board

Primary Impedance

300ohm

Secondary Impedance

600ohm

Mil Spec

MIL-T-27-E

Frequency Max

100kHz

Frequency Min

300Hz

Output Power

50mW

Rohs Compliant

Yes

Power Rating

50mW

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Insertion Loss

Other names

10638
237-1147

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SP-490

Manufacturer:

DIP

Quantity:

725

Current page: 1 of 1
Download datasheet (107Kb)

A u d i o Tr a n s f o r m e r s

M i l - T - 2 7 E

: :

CT = Center Tap

: :

www.TriadMagnetics.com

T e c h n i c a l N o t e s

1. Plug-in terminals are precision spaced to provide

R e d S p e c P r i n t e d C i r c u i t A u d i o T r a n s f o r m e r s

O u t l i n e D i m e n s i o n s

Section

fixed mounting centers.

F i g u r e 1

( M i L - T - 2 7 E )

R e d S p e c

§ Split secondary

SP-128

SP-310

SP-13

SP-20

SP-21

SP-22

SP-29

SP-33

SP-42

SP-48

SP-49

SP-50

SP-51

SP-52

SP-66

SP-67

SP-68

SP-69

SP-70

Type

SP-4

SP-5

No.

Shield Only

Mil Type

TF5S21ZZ

No.

22520 B Temescal Canyon Road, Corona, CA 92883

Power

in mW

Level

F i g u r e 2

CT Primary

•

: :

Triad high reliability audio transformers provide the durability and precision required in today’s

demanding designs. These transformers are available for a wide variety of applications. The line

of Red Spec audio transformers is designed and constructed to meet the rigid requirements of

MIL-T-27E. These transformers feature an epoxy molded case, gold plated leads and exceptional

operation from 300 Hz to 100 kHz.

: :

Frequency Response Ranges: 300 Hz to 100 kHz

25,000 CT/20,000 CT

2. Red Spec transformers are hi-pot tested at 1,000 VRMS.

3. 150 VDC working voltage.

D e s c r i p t i o n

S p e c i f i c a t i o n s

Primary

200,000 CT

50,000 CT

10,000 CT

7,500 CT

1,500 CT

10,000

150 CT

300 CT

500 CT

900 CT

600 CT

10,000

1,000

0.1H

600

Matching Impedance

Tap Primary - Tap Secondary

10,000 CT/2,500§

2,000 CT/500§

1,000/800 CT

600 CT/150§

Secondary

10,000 CT

1,000 CT

1,200 CT

2,000 CT

500 CT

600 CT

F i g u r e 3

600

•

Max. Ma DC

Unbalanced

in Primary

10.0

0.0

0.5

1.0

3.0

1.0

7.0

3.0

4.0

3.0

1.0

3.0

1.0

3.0

5.0

Phone 951-277-0757

4. Red Spec transformers feature small footprint

5. Pin diameter = .020 inch.

Primary

5,300.0

3,800.0

1,700.0

1,050.0

1,000.0

145.0

796.0

104.0

168.0

18.0

41.0

67.0

72.0

15.0

Split Windings

base dimensions of .310 by .410 inch.

F i g u r e 4

DC Resistance

146.0/168.0§

565.0/650.0§

Secondary

40.0/45.0§

1,300.0

100.0

115.0

200.0

330.0

75.0

80.0

98.0

96.0

92.0

8.0

2.7

2.9

•

FAX 951-277-2757

F i g u r e 5

14.1:1.0

2.88:1.0

2.24:1.0

4.48:1.0:1.0

3.54:1.0

25.0:1.0

1.22:1.0

1.58:1.0

7.1:1.0

5.0:1.0

4.4:1.0

1.0:1.42

1.0:1.1

1.0:1.0

2.1:1.0

2.0:1.0:1.0

1.0:1.0

Overall

Inductor

Turns

Ratio

4:47:1.0

•

Figure

No.

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