TX1287T PULSE ELECTRONICS CORPORATION, TX1287T Datasheet

TX1287T

Manufacturer Part Number
TX1287T
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.TX1287T.pdf (8 pages)

Specifications of TX1287T

Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
16
Interwinding Capacitance Max
25/25pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
1.2(Min)/1.2(Min)mH
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Primary Leakage Inductance (max)
0.6/0.6uH
Product Depth (mm)
9.53mm
Product Height (mm)
6.22mm
Product Length (mm)
12.83mm
Return Loss (min)
9/12dB
Lead Free Status / RoHS Status
Not Compliant
15,24
.600
T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Surface Mount, 1500Vrms, Extended
and Standard Temperature Range
E
S
Note: RoHS-6 compliant parts can be ordered by adding an “NL” suffix to the part number (i.e. PE-68841 becomes PE-68841NL). (See Pages 6 and 7 for Table Notes)
www.pulseeng.com
Part Number
XTENDED
TANDARD
.085
2,16
AN
PE-68841
PE-68822
PE-68825
PE-68826
PE-68827
PE-68828
PE-68874
PE-68877
PE-68882
PE-68884
PE-68887
PE-68881
TX1277
T1131
PE-68861
PE-68862
PE-68863
PE-68864
PE-68865
PE-68866
PE-68869
PE-68836
USA 858 674 8100
MAX
I
T
T
12
EMPERATURE
EMPERATURE
1
E
E
E
A
.004/0,10 MAX
DATE CODE
PE-XXXXX
17,15
.675
1CT:1.15CT & 1CT:1.15CT
1CT:1.36CT & 1CT:1.36CT
1CT:1.41CT & 1CT:1.41CT
MAX
.100
2,54
1CT:1.15CT & 1CT:1CT
1CT:2.3CT & 1CT:2CT
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1CT:1CT & 1CT:1CT
1CT:1CT & 1CT:2CT
1CT:1CT & 1CT:2CT
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1CT:2CT & 1:1.08CT
• •
R
1:1/1.26 & 1:1/1.26
R
1CT:1 & 1:1.36CT
1:2CT & 1:1.14CT
1:1/1.26 & 1:2CT
1:1/1.26 & 1:2CT
ANGE
Germany 49 7032 7806 0
ANGE
1CT:2CT & 1:1
(Pri:Sec ± 2%)
Turns Ratio
Mechanical
1:1CT & 2:1
7
6
M
M
.340
8,64
ODELS
11,58
ODELS
12X
.456
MAX
.030
0,76
MAX
.010 / .020
0,25 / 0,51
1
B
– O
– O
PERATING
PERATING
Dual SMT package contains both transmit and receive transformers
Models matched to leading transceiver ICs
Isolation voltage: 1500Vrms
UL recognized
RoHS compliant versions available
16,26
.640
.120
3,05
.100
2,54
• •
T
SUGGESTED PAD LAYOUT
T
EMPERATURE
TYP
Singapore 65 6287 8998
EMPERATURE
OCL @ 25°C
10,16
1.20 & 1.20
1.60 & 1.60
1.60 & 1.60
1.20 & 1.20
1.60 & 1.60
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.60 & 1.60
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
0.70 & 0.70
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.50 & 1.20
1.50 & 1.20
1.20 & 1.20
1.50 & 1.50
.400
(mH MIN)
.040 / .050
1,02 / 1,27
Electrical Specifications @ 25°C
0°C
.050
1,27
-40°C
12,70
.500
0.30-0.55 & 0.80
TO
TYP
0.40 & 0.50
0.80 & 0.80
1.00 & 0.80
0.80 & 0.80
0.80 & 0.80
1.30 & 1.30
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.70 & 0.70
0.60 & 0.60
0.60 & 0.80
0.55 & 0.80
0.80 & 0.60
0.60 & 0.60
0.40 & 0 .40
TO
(µH MAX)
+70°C
0°-8°
+85°C
L L
1
• •
Shanghai
12
1
2
(pF MAX)
Weight . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .30/tube
10
50 & 50
60 & 55
60 & 50
50 & 60
55 & 40
50 & 50
50 & 50
50 & 50
60 & 60
50 & 50
50 & 50
60 & 50
50 & 50
20 & 20
35 & 35
35 & 37
40 & 35
30 & 30
35 & 35
40 & 40
40 & 30
45 & 45
3
C
12
4
1
86 21 32181071
W
9
4
/
11
W
2
8
5
10
3
1
7
6
9
4
12
1.00 & 1.00
1.70 & 1.70
1.00 & 1.00
1.00 & 1.00
1.10 & 1.10
1.00 & 1.00
1.20 & 1.20
1.00 & 1.00
1.20 & 1.20
1.20 & 1.20
1.40 & 1.40
1.20 & 1.20
1.00 & 1.00
0.25 & 0.50
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
0.80 & 0.80
1
8
DCR Pri
(Ω MAX)
• •
2
7
6
China 86 755 33966678
10
3
5
Schematics
4
12
9
1
8
11
2
1.70 & 1.70
2.00 & 1.70
1.20 & 2.00
1.10 & 1.70
1.10 & 0.70
1.00 & 1.00
1.40 & 1.40
1.00 & 1.80
1.40 & 1.20
1.40 & 1.40
1.20 & 1.20
2.10 & 2.10
1.00 & 1.80
0.80 & 0.40
1.20 & 1.20
1.20 & 0.90
1.20 & 0.90
1.20 & 0.70
0.90 & 1.20
0.90 & 1.20
1.10 & 0.90
1.00 & 1.00
7
6
10
DCR Sec
(Ω MAX)
3
2
9
4
12
1
8
5
11
Dimensions: Inches
Unless otherwise specified,
all tolerances are ± .010
10
7
6
3
6
9
4
• •
Schematic
Package/
Taiwan 886 3 4643715
12
1
AN/2
AN/1
AN/4
AN/5
AN/6
AN/2
AN/2
AN/2
AN/2
AN/2
AN/2
AN/2
AN/2
AN/7
AN/2
AN/1
AN/5
AN/3
AN/4
AN/5
AN/1
AN/7
11
7
6
2
T608.S (4/08)
10
3
3
12
mm
1
8
5
2
0,25
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 9-7
10-12, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 9-7
Primary
10 9
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 9-7
1-3, 5-6
3
Pins
7
6
7
4
5
7
6

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TX1287T Summary of contents

Page 1

... T1/CEPT/ISDN-PRI TRANSFORMERS Dual Surface Mount, 1500Vrms, Extended and Standard Temperature Range Dual SMT package contains both transmit and receive transformers Models matched to leading transceiver ICs Isolation voltage: 1500Vrms UL recognized RoHS compliant versions available B Turns Ratio Part Number (Pri:Sec ± 2 – O XTENDED ...

Page 2

... Tape & Reel . . . . . . .600/reel Tube . . . . . . . . . . . . .40/tube • • USA 858 674 8100 Germany 49 7032 7806 0 www.pulseeng.com Dual SMT package contains both transmit and receive transformers Models matched to leading transceiver ICs UL recognized (some parts pending approval) RoHS compliant versions available upon request Electrical Specifications @ 25°C B ...

Page 3

... T1/CEPT/ISDN-PRI TRANSFORMERS Single Reinforced Insulation, 3KVrms Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C (Unless Otherwise Noted) B Turns Ratio OCL Part Number (± 5%) (mH MIN) PE-65830 1.27CS:1 .800 PE-65831 1CS:1 .800 PE-65832 1:1.36CT 1.20 A PE-65833 1CT:2CT 1.20 PE-65834 1:1 1.20 ...

Page 4

... T1/CEPT/ISDN-PRI TRANSFORMERS Single Through Hole, 1500Vrms B Turns Ratio Part Number (Pri:Sec ±5 TANDARD EMPERATURE ANGE INGLE RANSFORMERS PE-64931 1:1:1 (1:2CS) PE-64933 1CT:3CT PE-64934 1:1 PE-64936 1CT:1 PE-64937 1:1.36 PE-64940 1.26CS:1 (1:1:1.58) D PE-64941 1CS:1 PE-64942 1CS:1.31 A PE-64943 1CT:2CT PE-65351 1:2CT PE-65363 1:4CT PE-65379 1:1 ...

Page 5

... T1/CEPT/ISDN-PRI TRANSFORMERS Dual Through Hole, 1500Vrms B Turns Ratio Part Number (Pri:Sec ±5 TANDARD EMPERATURE ANGE UAL RANSFORMERS PE-64951 1:2CT & 1:2CT PE-64952 1:2CT & 1:1.36 PE-64953 1:2CT & 1:2CT A PE-64954 1CT:2CT & 1:1 PE-64955 1:1.26CT & 1.58:1 PE-64956 1:1CT & 2:1 PE-64957 1CT:1.31 & ...

Page 6

... T1/CEPT/ISDN-PRI TRANSFORMERS Transformer Selection Guide Dual SMT (BH pkg.) IC Manufacturer Comments Std Temp IC Part Number TX & INDSPEED ONEXANT BT8510 T1/E1 PE-65866 BT8510 T1/E1 T1021 BT8370/5 T1190 ETTER L BT8370/5 PE-65865 OW OWER IRRUS OGIC RYSTAL 61318 120 E1 PE-68678 61318 75 E1 61577 T1 & E1 PE-65861 61304A/5A/535A/574A,/75 ...

Page 7

... UL94-VO approved. Products meet the requirements of IEC 695-2-2 (Needle Flame Test). 4. Balance Characteristics — The transformers meet the requirements for lon- gitudinal balance of FCC part 68. 5. Common Mode Rejection Ratio — the CMRR for all transformers is better than MHz. A typical test circuit is shown below. HP-8751A P1 P2 ...

Page 8

... COMMON MODE CHOKES FOR TELECOM APPLICATIONS For EMI Reduction Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Pulse Part Number IGH REQUENCY OMMON ODE PE-65554 PE-65555 PE-65854 PE-65857 NOTE: For additional Common Mode Chokes, refer to data sheet G002 PE-65555 -10 PE-65554/65857 ...

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