T1219 PULSE ELECTRONICS CORPORATION, T1219 Datasheet
T1219
Manufacturer Part Number
T1219
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T1219.pdf
(2 pages)
Specifications of T1219
Operating Temp Range
-40C to 85C
Mounting
Surface Mount
Pin Count
12
Interwinding Capacitance Max
35pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Operating Temperature Max Deg. C
85C
Operating Temperature Min Deg. C
-40C
Primary Leakage Inductance (max)
0.6uH
Product Depth (mm)
15.24mm
Product Height (mm)
8.64mm
Product Length (mm)
17.15mm
Return Loss (min)
9/12dB
Turns Ratio
1CT:2.4CT/1CT:1CT
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T1219N26TOF
Manufacturer:
XILINX
Quantity:
2 150
Part Number:
T1219NL
Manufacturer:
PULSE
Quantity:
20 000
T1/E1/CEPT/ISDN-PRI
INTERFACE MODULES
Dual Surface Mount Transformer Modules,
1500Vrms, Extended Temperature Range
E
NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: T1207T and T1207NLT).
www.pulseeng.com
XTENDED
AN
Compliant
USA 858 674 8100
Part No.
RoHS-5
T1207
T1208
T1209
T1210
T1220
T1211
T1212
T1213
T1214
T1215
T1216
T1217
T1218
T1219
T
EMPERATURE
Compliant
T1207NL
T1208NL
T1209NL
T1210NL
T1220NL
T1211NL
T1212NL
T1213NL
T1214NL
T1215NL
T1216NL
T1217NL
T1218NL
T1219NL
Part No.
RoHS-6
• •
R
Germany 49 7032 7806
ANGE
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
M
ODELS
1CT:1.15CT & 1CT:1.15CT
1CT:1.36CT & 1CT:1.36CT
1CT:1.41CT & 1CT:1.41CT
1CT:2.42CT & 1CT:2.42CT
1
1CT:1CT & 1CT:1.36CT
Mechanical
1CT:2CT & 1CT:1.36CT
1CT:1.15CT & 1CT:2CT
1CT:1.26CT & 1CT:2CT
1CT:1.15CT & 1CT:1CT
1CT:2.3CT & 1CT:2CT
1CT:2.4CT & 1CT:1CT
– O
1CT:2CT & 1CT:2CT
1CT:1CT & 1CT:1CT
1CT:1CT & 1CT:2CT
(Pri:Sec ± 2%)
PERATING
Turns Ratio
mm
Optimized for enhanced EMC performance
Extended temperature range
Dual SMT package contains transformers with Common Mode
Chokes on both transmit and receive channels
Models matched to leading transceiver ICs
Patented Interlock Base construction for high reliability
UL1950 approved
• •
Singapore 65 6287 8998
T
EMPERATURE
2
Electrical Specifications @ 25°C
-40°C
OCL @ 25°C
Secondary
(mH MIN)
TO
0,25
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
+85°C
• •
Shanghai
(µH MAX)
86 21 54643211 / 2
.60
.60
.60
.60
.60
.60
.60
.60
.60
.60
.60
.60
.60
.60
L L
(pF MAX)
C
Weight . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .30/tube
• •
25
30
35
30
35
35
35
35
30
30
25
25
35
35
W
China 86 769 85538070
/
W
Schematics
DCR Pri
(Ω MAX)
.60
.70
.80
.80
.90
.80
.90
.90
.80
.70
.60
.60
.90
.90
• •
Schematic
Package/
Taiwan 886 3 4641811
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
AN/1
T660.B (6/06)
Primary
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, 4-6
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, 4-6
Pins
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T1219 Summary of contents
Page 1
... T1217 T1217NL 1CT:2.42CT & 1CT:2.42CT T1218 T1218NL 1CT:1CT & 1CT:1.36CT T1219 T1219NL 1CT:2.4CT & 1CT:1CT NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: T1207T and T1207NLT). Mechanical AN Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 • ...
Page 2
... Balance Characteristics — The transformers meet the requirements for longitudinal balance of FCC part 68. 4. Common Mode Rejection Ratio — the CMRR for all transformers is better than 50dB at 1MHz. A typical test circuit is shown below. 5. Crosstalk Attenuation — In the packages which contain transmit and receive transformers side by side, sufficient crosstalk attenuation is achieved by the inherent characteris- tics of the toroid cores as well as by their proper positioning ...