23Z128SM-T PULSE ELECTRONICS CORPORATION, 23Z128SM-T Datasheet - Page 2

• Manufacturer Part Number: 23Z128SM-T
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of 23Z128SM-T

• Operating Temp Range: 0C to 70C
• Mounting: Surface Mount
• Pin Count: 16
• Interwinding Capacitance Max: 15pF
• Isolation Voltage (max): 2000VrmsV
• Lead Style: Gull Wing
• Ocl Inductance (max): 0.2(Min)mH
• Operating Temperature Max Deg. C: 70C
• Operating Temperature Min Deg. C: 0C
• Primary Leakage Inductance (max): 0.5uH
• Product Depth (mm): 9.14mm
• Product Height (mm): 5.46mm
• Product Length (mm): 11.43mm
• Turns Ratio: 1CT:1.414CT/1CT:1CT
• Lead Free Status / RoHS Status: Not Compliant

ISOLATION TRANSFORMERS
FOR 10BASE-T
For Adapter Cards, MAUs, Hubs,
and Motherboard Applications
S
T
1. OCL, Cww and L
2. For Tape & Reel packaging, add the suffix “T” to the end of the part number when ordering. e.g. E2023T.
3. Part numbers denoted ”EX” are extended temperature parts -40°C to 85°C, electrical specifications @ 25°C.
4. E2023NL is the RoHS compliant version of E2023.
www.pulseeng.com
23Z128SM
23Z356SM
23Z467SM
E2023
E4001
EX2024
PE-65454
PE-65745
PE-68023
PE-68048
PE-68052
PE-68810
PE-68820
23Z128
HROUGH
URFACE
USA 858 674 8100
Number
Part
4
3
H
M
OLE
2
OUNT
1CT: 1.414CT
1CT: 1.414CT
1CT:1.414CT
1CT:1.414CT
1:1.414 (4X)
2
Transmit
1CT: 2.5CT
1CT: 2.5CT
1CT: 2CT
1CT:2CT
1CT:2CT
1CT:2CT
2CT:1CT
1:1.414
L


are measured at 20 mVrms, 100 kHz.
—

Germany 49 7032 7806 0
Turns Ratio
(±5%)
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Receive
1CT: 1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1 (4X)
1:1
—
Primary
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
3-4/1-2
6-8/1-3
1-3/6-8
6-8/1-3
1-3/6-8
1-2/3-4
1-2/3-4
5-6/7-8
6-8/1-3
Pins



Singapore 65 6287 8998
Common
Choke
Mode
—
—
—
—
—
—
✓
✓
✓
✓
✓
✓
✓
✓
Inductance
Sine Wave
(µH MIN)
OCL
200
200
140
200
112
350
140
140
200
110
140
140
140

40

2

Shanghai
Meets IEEE 802.3 specification
Available with common mode chokes
Through hole, auto-insertable, 16-pin
for EMI suppression
DIP package
Interwinding
Capacitance
(pF MAX)
86 21 62787060
Cww
15
12
12
15
30
12
12
12
15
12
12
12
15
8
1
Inductance


(µH MAX)
Leakage

China 86 755 33966678
L
0.5
0.5
0.2
0.5
0.3
0.8
0.2
0.2
0.3
0.4
0.3
0.2
0.2
0.5
L
1
(Ω MAX)
DCR
0.4
0.6
0.6
0.4
0.8
0.6
0.4
0.3
1.0
1.0
1.0
0.4
0.4
0.4
(Vrms)
Hipot

2000
2000
2000
2000
3000
2000
2000
1500
1500
1500
1500
2000
2000
2000


Taiwan 886 3 4356768
EC100.N (1/10)
Schem. Mech
PAGES
PAGE
T10
T10
T4
T7
T7
T5
T1
T4
T6
T5
T6
T3
T3
T4
6-7
6
PAGE
SMT5
SMT5
SMT5
SMT4
SMT4
SMT4
SMT2
SMT4
SMT4
SMT4
SMT4
SMT4
SMT4
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