MODEL HS93 SERIES
T1/CEPT/ISDN
Transformers
NEW PRODUCT
FEATURES AND BENEFITS
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Available in through-hole and surface mount packages
Designed for 1.544 Mbp/s (T1), 2.048 Mbps (CEPT) and ISDN primary rate interface (PRI) applications
Dual package contains both transmit and receive transformers
2000 V rms dielectric withstanding voltage
Models matched to leading tranceiver ICs
ELECTRICAL @ 25°C
Part
Number
HS93-98706
HS93-98705
HS93-97725
HS93-97727
(1)
Turns Ratio
Primary:Secondary
±3%
(1)
1:1:1
1:2 ct & 1:1.36
1 ct:2 ct & 1 ct:2 ct
1:2 & 1:2
OCL
mH Min.
1.2
1.2 & 1.2
1.2 & 1.2
22 & 22
L
L
µH Max.
0.5
0.5 & 0.8
0.6 & 0.6
11 & 11
Cww
pF Max.
25
35 & 35
35 & 35
100 & 100
Primary
DCR
Ω
Max.
0.70
0.8 & 0.8
0.7 & 0.7
2.4 & 2.4
Secondary
DCR
Ω
Max.
0.70 & 0.70
Primary
Pins
5-6
1.2 & 1.0 14-12 & 5-7
1.2 & 1.2 12-10 & 4-6
4.4 & 4.4
1-4 & 5-8
6
ENVIRONMENTAL
Operating Temperature Range
MECHANICAL
0°C to +70°C
Type
Lead Plating
Lead Material
Lead Configuration
Lead Coplanarity
Case Material, UL-94V-0 Rated
Specifications subject to change without notice.
Note: (1) Turns ratio based on the shorting of pins 2-3, 6-7, 10-11 & 14-15.
Through Hole
60/40 Tin Lead
Copper Alloy
N/A
N/A
Molded Dap
Surface Mount
85/15 Tin Lead
Copper Alloy 42
Gull Wing
0.004” (0.102mm)
Molded Epoxy
6-151
Model HS93 Series
OUTLINE DIMENSIONS (Inch/mm)
Model HS93-98706
.510
Max.
12.95
.360
Max.
9.14
.100
2.54
.200
5.08
5
3
1
6
4
2
.260 Max.
6.60
.130
3.30
ø .020
.400
10.16
Tolerances unless otherwise specified ±.005” (.127mm).
Model HS93-97725
.660
Max.
16.76
.059
1.50
.618
15.69
.02
0.5
.100
2.54
.400
Max.
10.26
.340
8.64
Recommended Pad Layout
.100
Typ.
2.54
.500
12.7
.400
10.2
.640
16.3
.120
Typ.
3.05
.050
Typ.
1.27
Tolerances unless otherwise specified ±.005” (.127mm).
6-152
Model HS93 Series
OUTLINE DIMENSIONS (Inch/mm)
Model HS93-98705
.810 Max.
20.57
ø .023
.100
2.54
.395 Max.
10.0
.260
Max.
6.60
.300
7.62
Pin #1
Indicator
.130
3.30
Tolerances unless otherwise specified ±.005” (.127mm).
Model HS93-97727
.955
Max.
24.25
.400
10.16
Max.
.720
18.29
.100
Typ.
2.54
.577
Max.
14.65
.025
.055
to
.635
1.40
Pin #1
Indicator
6
.02
.50
Recommended PadLayout
.100
Typ.
2.54
.700
17.78
.520
13.21
.760
19.30
.120
Typ.
3.05
.050
Typ.
1.27
Tolerances unless otherwise specified ±.005” (.127mm).
6-153
Model HS93 Series
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