C1905 TE Connectivity, C1905 Datasheet
C1905
Manufacturer Part Number
C1905
Description
Manufacturer
TE Connectivity
Datasheet
1.C1905.pdf
(1 pages)
Specifications of C1905
Mounting
Surface Mount
Pin Count
10
Insertion Loss (max)
1dB
Isolation Voltage (max)
1875VACV
Longitudinal Balanced
50
Ocl Inductance (max)
0.44mH
Primary Leakage Inductance (max)
10uH
Product Depth (mm)
17.78mm
Product Height (mm)
12.19mm
Product Length (mm)
13.46mm
Total Harmonic Distortion
-90(Max)
Transformer Type
ADSL Transformer
Turns Ratio
2:1
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
BABT
Inductance
Leakage Inductance
DC Resistance
DC Resistance
DC Resistance
DC Resistance
Turns Ratio
Dielectric
Total Harmonic Distortion
Insertion Loss
Frequency Response
Longitudinal Balance (ITU)
UL1950
CSA 950 (via UL/CUL)
IEC 60950 (via CB Cert.)
Designed to reflect 100 ohms on Line with 25 ohms on the IC Side.
Operating Temperature: -40°C to +85°C
C1905
Description
The information contained in this drawing is the sole property of CoEv, Inc. Any reproduction or use without the written permission of CoEv, Inc. is prohibited.
Product
EIA date code and
TEL 888-978-2638 - FAX 605-886-8995 - Specifications subject to change without notice. For latest revision visit www.tycopowercomponents.com
Test Description
Information subject to change without notice. 09/03
lot code
Customer to determine PCB pad dimensions.
REV
J
Meets requirements of IEC60950 for supplementary insulation, 250V working voltage
Terminal Dimensions
[17.78 MAX]
0.700 MAX
15.40±0.15
.606±.006
17±0.15
.669±.006
Limit
1875
± 0.5
2 : 1
0.67
0.40
0.40
0.90
1.00
Electrical Specifications at +20°C unless noted otherwise
440
-90
10
50
Certificate No. NC/006688
Certificate No. 12188
File E189690
File E189690
Units
VAC
Customer Terminal
µH
µH
dB
dB
dB
dB
[13.46 MAX]
---
Ω
Ω
Ω
Ω
0.530 MAX
0.70
.028
2.50
.098
#1 Indicator
± 10%
± 10%
± 10%
± 10%
500µA
± 5%
± 1%
Max.
Max.
Max.
Max.
Min.
Tol
Agency Approvals
ADSL DMT, CP Transformer
Date: 09/22/03
(IC SIDE)
10-6 tie( 7+9 ), 10kHz, 100mVAC, Ls.
10-6 tie( 1+5, 2+4, 7+9 ), 100kHz, 100mVAC, Ls.
10-7
1-4
2-5
9-6
( 10-6 ) : ( 1-5 ) tie( 2+4, 7+9 ), 10KHz, 100mVAC.
LINE : IC, 1 second test, 500µA maximum leakage current.
100kHz, 4.3Vrms [ 12 Vp-p ], Line : IC
100kHz - 1.1MHz, 772kHz Reference
30kHz - 1.1MHz.
@ 772kHz
Sweden (via CB Cert.)
Norway (via CB Cert.)
Japan (via CB Cert.)
Austel (via CB Cert.)
2
5
1
4
[12.19 MAX]
0.480 MAX
A
Coplanar with surface A
+0.006"/-0.000"
Primary units are in inches.
Notes
1
2
3
4
5
10
7
9
6
Certif. No. 12188
Certif. No. 12188
Certif. No. 12188
Certif. No. 12188
10
9
8
7
6
Millimeters are in brackets.
(LINE SIDE)
BABT
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