T1021 PULSE ELECTRONICS CORPORATION, T1021 Datasheet

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T1021

Manufacturer Part Number
T1021
Description
Audio & Signal Transformers T1/E1 XFMR DUAL BH
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet

Specifications of T1021

Frequency Range
50 KHz to 3 MHz
Isolation Voltage
1500 Volts
Operating Temperature Range
0 C to + 70 C
Termination Style
SMT
Dimensions
12.83 mm L x 7.11 mm W x 6.22 mm H
Shielding
Unshielded
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T1021A
Manufacturer:
SYNAPTICS
Quantity:
20 000
Company:
Part Number:
T1021A
Quantity:
1 539
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Part Number:
T1021A
Quantity:
166 600
Part Number:
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Manufacturer:
SYNAPTICS
Quantity:
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Part Number:
T1021NLT
Manufacturer:
PULSE
Quantity:
8 000
T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Surface Mount, 1500 Vrms,
Small Package
NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (such as T1021NLT)
.375 MAX
16X
Weight . . . . . . . . . . . . . . . . . 1.0 grams
Tape & Reel . . . . . . . . . . . . . . 600/reel
Tube . . . . . . . . . . . . . . . . . . . . .40/tube
www.pulseeng.com
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
9,58
Part Number
.245 MAX
6,22
Compliant
BH
T1021NL
T1075NL
RoHS-6
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 755 33966678 • Taiwan 886 3 4643715
.018 – .002
0,46 – 0,05
.050
1,27
mm
2CS : 1.57/2 & 2CS : 1.57/2
2CT : 1/1.26 & 2CT : 1/1.26
(COUNTRY OF ORIGIN)
12,83
.505 MAX
T10XXNL
(DATE CODE)
.350
8,90
(Pri:Sec ± 2%)
Turns Ratio
1
16 SURFACES
.280 MAX
7,11
0,25
Mechanical
.004/0,10
(mH MIN)
1.5 & 1.5
1.5 & 1.5
OCL
.010
0,25
Electrical Specifications @ 25°C
16X .029 – .001
.328
8,33
SUGGESTED PAD LAYOUT
0,74 – 0,03
RoHS peak reflow temperature rating 245°C
Single port T1/E1 solution
Configurable for TP and Coax cable termination
Transfer-molded, IC-grade packaging
UL1950 approved to basic isolation
0.50 & 0.50
0.50 & 0.50
(µH MAX)
L
L
.350
8,89
1
.050
1,27
0-8°
(pF MAX)
40 & 40
40 & 40
C
W
/
W
.075
4,45
0.70 & 0.70
0.70 & 0.70
(W MAX)
DCR Pri
1.00 & 1.00
1.00 & 1.00
DCR Sec
(W MAX)
Schematics
Schematic
Package/
T637.C (11/09)
BH/1
BH/2
1-3, 11-9
Primary
1-2, 5-6
Pins

Related parts for T1021

T1021 Summary of contents

Page 1

... Part Number T1021NL 2CT : 1/1.26 & 2CT : 1/1.26 T1075NL 2CS : 1.57/2 & 2CS : 1.57/2 NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (such as T1021NLT) BH .505 MAX 12,83 .375 MAX .280 MAX T10XXNL ...

Page 2

... Standard Temp. Comments 3. Frequency Return Loss — T1021NL E1 75 T1021NL E1 120 4. Surge Voltage Capability – All transformers and chokes meet surge T1 voltage tests according to the most stringent regulatory documents: CEPT 75 T1075NL CEPT 120 Longitudinal Voltage: 5. Flammability – Materials used in the products are recognized as UL94-VO approved ...

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