T9021 PULSE ELECTRONICS CORPORATION, T9021 Datasheet
T9021
Manufacturer Part Number
T9021
Description
Audio & Signal Transformers 0.6mH 1:2.42
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T9021NLT.pdf
(2 pages)
Specifications of T9021
Isolation Voltage
1500 Volts
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Dimensions
28.58 mm L x 16.26 mm W x 7.24 mm H
Product
T1/CEPT/ISDN-PRI Transformers
Inductance
0.6 uH and 0.6 uH
Package / Case
QTERA
Shielding
Unshielded
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T9021NLT
Manufacturer:
I-PEX
Quantity:
3 973
T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module with
IC Side Protection
NOTE: TX = Transmit channel. RX = Receive channel
www.pulseeng.com
QTERA
USA 858 674 8100
Number
T9021
Part
Weight ...............5.0 grams
Tape & Reel..........250/reel
Tube ......................15/tube
• •
1:2.42
Germany 49 7032 7806 0
TX
(Pri:Sec ±5%)
Turns Ratio
Electrical Specifications @ 25°C — Operating Temperature 0°C to +70°C
1:2.42
Mechanical
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
RX
• •
Singapore 65 6287 8998
Eight transformers in a low profile surface mount package
Includes IC Side Protection Circuit on each channel to
suppress low voltage transients
Compatible with PMC-Sierra’s Comet chip (PM4354)
Patented “Interlock Base” construction for high reliability
IC grade transfer-molded package withstands 235°C IR reflow
Minimum Isolation voltage: 1500 Vrms
UL 1950 recognized
mm
(mH MIN)
0.6 & 0.6
OCL
• •
Shanghai
0,25
86 21 54643211 / 2
(pF MAX)
35 & 35
C
W
/
W
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
• •
China 86 755 33966678
(µH MAX)
.60 & .60
L
V
V
V
V
L
Schematic
G
G
G
G
• •
Taiwan 886 3 4641811
T657.B (8/07)
Schematic
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
1:2.42
Package/
QTERA
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Related parts for T9021
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
PULSE ELECTRONICS CORPORATION
Datasheet:
Part Number:
Description:
TRAFO EI30 1.5VA 9V 12.5 400V / EOL
Manufacturer:
PULSE ELECTRONICS CORPORATION
T9021 Summary of contents
Page 1
... Quad Port SMT Transformer Module with IC Side Protection Electrical Specifications @ 25°C — Operating Temperature 0°C to +70°C Turns Ratio Part (Pri:Sec ±5%) Number TX RX T9021 1:2.42 1:2.42 NOTE Transmit channel Receive channel Mechanical QTERA Dimensions: Inches Weight ...............5.0 grams Tape & Reel..........250/reel Unless otherwise specified, all tolerances are ± ...
Page 2
... Isolation Voltage — 100% of transformers are tested during production to the specified isolation voltage level. XFMR 100:50 9. General Information — The T9021 is specifically designed for BALUN use in 1.544 Mbps (T1), 2.048 Mbps (CEPT) and ISDN Primary rate (PRI) interface applications. They are matched to the majority of the available ...