UT23955 UMEC International Corporation, UT23955 Datasheet - Page 3

• Manufacturer Part Number: UT23955
• Manufacturer: UMEC International Corporation

Specifications of UT23955

• Operating Temp Range: 0C to 70C
• Package Type: DIP
• Mounting: Through Hole
• Pin Count: 14
• Interwinding Capacitance Max: 30/30pF
• Isolation Voltage (max): 1500VrmsV
• Lead Style: PC Pin
• Ocl Inductance (max): 0.8(Min)/0.8(Min)mH
• Operating Temperature Max Deg. C: 70C
• Operating Temperature Min Deg. C: 0C
• Primary Leakage Inductance (max): 0.5/0.5uH
• Product Depth (mm): 10.67mm
• Product Height (mm): 6.35mm
• Turns Ratio: 1:1.26CT/1.58:1
• Lead Free Status / RoHS Status: Supplier Unconfirmed

UT23817
UT23841
UT23842
UT23866
ELECTRICAL SPECIFICATIONS @25
Note: 1. Standard(STD) operating temperature range is 0
UT23026
UT23061
UT23065
UT23804
UT23805
UT23810
UT23811
UT23812
UT23813
UT23816
UT23818
UT23824
UT23829
UT23840
UT23861
UT23862
UT23865
UT23870
UT23878
Temp.
STD
-
-
-
-
T1/E1/CEPT/ISDN-PRI Transformers
Dual Surface Mount, Small Package
Model No.
2. For RoHS compliant products, the Ordering Code: TG-Model No. ex. TG-UT23026.
(5)
(4)
(4)
(5)
UT23068
UT23074
UT23070
UT23071
UT23072
UT23823
UT23073
UT23022
UT23066
UT23067
UT23069
UT23062
Temp.
EXT
-
-
(5)
UNIVERSAL MICROELECTRONICS CO.,LTD.
TEL:[phone] FAX:[phone]
1CT:2.42CT & 1CT:2.42CT
1CT:1.15CT & 1CT:1.15CT
1CT:1.41CT&1CT:1.41CT
1CT:1.41CT&1CT:1.41CT
1CT :1.5CT & 1CT :1.5CT
2CT :1/1.26 & 2CT :1/1.26
2CS:1.57/2 & 2CS:1.57/2
1CT:1CT & 1CT:1.36CT
1CT:1CT & 1CT:1.67CT
1CT:1CT & 1CT:1.36CT
1CT:1CT & 1CT:1.5CT
1CT:1CT & 1CT:2.4CT
1CT :2CT & 1CT :2.3CT
1CT:2CT & 1CT:2CT
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1:1/1.266 & 1CT:2CT
1CT:1CT & 1CT:2CT
1CT:1CT & 1CT:2CT
1:1.385CT & 1:1:1
1:1.15CT & 1:2CT
1:1/1.266 & 1:2CT
1:1.36CT & 1:2CT
1CT:2CT & 1:1
1:2CT & 1:1.36
1:2CT & 1:2CT
(pri:sec  5%)
Turns Ratio
 Dual SMT package contains both transmit and receive transformers
 Models matched to leading transceiver ICs
 Designed to meet ITU-T & FCC requirements
 Isolation voltage: 1500Vrms
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.50 & 1.50
1.20 & 1.20
1.00 & 1.00
1.20 & 1.20
1.50 & 1.50
1.20 & 1.20
1.50 & 1.50
1.50 & 1.50
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
(mH Min)
OCL
0
C to +70
(2)
0
C
(pF Max)
0
CW/W
C. Extended(EXT) operating temperature range is -40
30 & 30
25 & 25
30 & 30
30 & 30
30 & 30
35 & 35
35 & 35
35 & 35
35 & 35
35 & 35
35 & 35
40 & 40
30 & 30
25 & 25
30 & 30
40 & 40
30 & 30
40 & 40
40 & 40
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
(2)
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.80 & 0.80
0.80 & 0.80
0.80 & 0.50
0.80 & 0.50
0.80 & 0.80
0.80 & 0.80
0.50 & 0.80
0.80 & 0.80
0.50 & 0.50
0.80 & 0.80
0.80 & 0.80
0.60 & 0.60
0.80 & 0.80
0.80 & 0.80
0.50 & 0.50
0.50 & 0.50
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
0.60 & 0.60
(uH Max)
LL
(2)
TAICHUNG,TAIWAN,R.O.C
3,27TH RD.,TAICHUNG INDUSTRIAL PARK,
(Ohms Max)
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.90 & 0.90
0.85 & 0.85
0.80 & 0.80
0.70 & 0.70
0.70 & 0.70
0.90 & 0.90
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
DCR Pri
(Ohms Max)
0.70 & 1.00
1.20 & 1.20
0.70 & 1.00
0.90 & 0.90
0.90 & 0.90
0.80 & 0.80
1.80 & 0.80
1.80 & 0.80
1.80 & 1.80
0.80 & 1.80
0.80 & 1.80
1.30 & 1.30
0.85 & 1.50
0.80 & 1.80
1.00 & 1.00
0.90 & 0.90
1.30 & 1.30
1.00 & 1.00
1.00 & 1.00
1.20 & 1.20
1.40 & 1.40
1.20 & 0.80
0.70 & 1.20
0.80 & 1.20
1.00 & 1.00
0.70 & 1.20
0.70 & 1.00
DCR Sec
DATA SHEET 01-23 FEB./06
0
C to +85
None-
RoHS
SO2/G
SO2/H
SO2/H
SO2/H
SO2/H
SO1/D
SO2/C
SO2/C
SO1/A
SO1/A
SO1/A
SO2/A
SO2/A
SO2/E
SO2/F
SO1/A
SO1/A
SO1/A
SO1/A
SO1/A
SO1/A
SO2/A
SO1/A
SO2/B
SO2/A
SO2/A
SO1/A
3 OF 15
Schematics
Green Product
Pcakage/
0
C.
compliant
SO-L /G
SO-L /H
SO-L /H
SO-L /H
SO-L /H
SO-L /D
SO-L /C
SO-L /C
SO-L /A
SO-L /A
SO-L /A
SO-L /A
SO-L /E
SO-L /F
SO-L /A
SO-L /A
SO-L /A
SO-L /A
SO-L /A
SO-L /A
SO-L /A
SO-L /B
SO-L /A
SO-L /A
SO-L /A
SO-L/A
Pb
RoHS
SO1/A
16-14, 11-9
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
6-8, 14-16
6-8, 14-16
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
Primary
1-3, 11-9
1-3, 11-9
9-11, 1-3
1-3, 11-9
1-3, 6-8
1-2, 7-8
1-3, 6-8
1-3, 6-8
1-2, 5-6
1-3, 6-8
pins