TRANSF 4000 OHM PRI. 0MA DC TEL

TY-303P

Manufacturer Part NumberTY-303P
DescriptionTRANSF 4000 OHM PRI. 0MA DC TEL
ManufacturerTriad Magnetics
SeriesTY
TY-303P datasheets
 


Specifications of TY-303P

Transformer TypeData/Voice CouplingImpedance4K Primary, 600 Secondary
Insertion Loss1dB Typ.Mounting TypeThrough Hole
Frequency Range300 Hz to 3.5 KHzPrimary Impedance4 KOhms
Secondary Impedance600 OhmsIsolation Voltage1.5 KVolts
Operating Temperature Range0 C to + 105 CTermination StyleRadial
Dimensions20.6 mm L x 18.2 mm W x 18.8 mm HProductAudio Transformers
Current Rating0mATransformer MountingThrough Hole
Peak Reflow Compatible (260 C)YesRohs CompliantYes
Leaded Process CompatibleYesLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names10617
237-1126
  
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A u d i o Tr a n s f o r m e r s
D a t a / V o i c e C o u p l i n g
F i g u r e A
F i g u r e F
F i g u r e G
: :
D e s c r i p t i o n
Triad telecommunications transformers are designed to meet the
requirements for access over leased private lines or through the dial-up
switched telephone network. The TY series transformers are used for
a variety of applications including impedance matching, isolation, repeat
coil, line balancing, bridging, and hybrid circuits.
: :
D a t a / V o i c e
C o u p l i n g T r a n s f o r m e r s
Impedance
Type
Ohms
Section
No.
Pri.
Sec.
A
TY-305P
600
600
B
600 Split
600
TY-306P
C
TY-307P
600
600
D
600
600
TY-310P
E
TY-311P
600
600
F
600 CT
600 CT
TY-304P
G
TY-301P
600
900
H
4000
600
TY-303P
CT = Center Tap
: :
D a t a / V o i c e
C o u p l i n g T r a n s f o r m e r s
Impedance
Type
(Ohms)
Section
No.
Pri.
Sec.
I
TY-400P
600
600
J
TY-401P
600 CT
600 CT
K
TY-402P
600
600
L
TY-403P
600
600 Split
CT = Center Tap
: :
D a t a / V o i c e
S i n g l e
T r a n s f o r m e r H y b r i d s
Impedance
Type
(Ohms)
Section
No.
Pri.
Sec.
M
TY-300P
600 (4W)
600/600
N
TY-302P
600 (4W)
600/600
|
www.TriadMagnetics.com
22520 B Temescal Canyon Road, Corona, CA 92883
F i g u r e B
F i g u r e C
F i g u r e H
: :
S p e c i f i c a t i o n s
Designed to meet FCC Part 68
Longitudinal Balance: (FCC 68.310) - 60 dB min. 200 - 1,000 Hz
Dielectric Strength: (FCC 68.304) - 1,500 V
Power Level: -45 dBm to +7 dBm
Frequency Range: Data / Voice = 300 to 3,500 Hz
Max. DC
Typ.
Typ.
Current
Insertion
Return
(mA)
Loss (dB)
Loss (dB)
100
1.5
10
75
1.5
10
0
1.0
26
0
1.0
26
0
1.0
26
0
1.0
26
0
1.0
26
0
1.0
26
Max. DC
Typ.
Typ.
Current
Insertion
Return
(mA)
Loss (dB)
Loss (dB)
90
1.75
15
90
1.75
15
90
1.75
13
90
1.75
13
Max. DC
Typ.
Typ.
Current
Insertion
Return
(mA)
Loss (dB)
Loss (dB)
0
.80
30
0
.65
32
F i g u r e D
F i g u r e E
F i g u r e I
F i g u r e J
45 dB min. 1,000 - 4,000 Hz
Data = 800 to 3,500 Hz
Typ. Freq.
Response
(dB)
Schematic
Figure
±.5
1
±.5
2
±.5
3
±.5
3
±.5
3
±.5
4
±.5
5
±.5
6
Typ. Freq.
Response
(dB)
Schematic
Figure
±.5
3
±.5
4
±.5
7
±.5
8
Trans-Hybrid
Loss
(dB)
Schematic
Figure
50
9
55
9
|
|
Phone 951-277-0757
FAX 951-277-2757
A
A
B
C
E
D
E
E
I
J
F
G
D
H

TY-303P Summary of contents

  • Page 1

    ... Split 600 TY-306P C TY-307P 600 600 D 600 600 TY-310P E TY-311P 600 600 F 600 CT 600 CT TY-304P G TY-301P 600 900 H 4000 600 TY-303P CT = Center Tap : : Impedance Type (Ohms) Section No. Pri. Sec. I TY-400P 600 600 J TY-401P 600 CT 600 CT K TY-402P 600 600 L TY-403P ...

  • Page 2

    Primary connections shown on left side of ...

  • Page 3

    www.TriadMagnetics.com 22520 B Temescal Canyon Road, Corona, CA 92883 ...