 |
Hitachi Cable Manchester, Inc.
900 Holt Avenue, Manchester, NH USA 03109 |
Telephone: (603) 669-4347
Toll Free: (800) 772-0116 |
Email: info@hcm.hitachi.com
Fax: (603) 669-9621 |
| |
SCSI-Lite™ High Density Interconnect (HDI) Electronic
Cable
 (UL) CMG c(UL) 75°C
Bulk SCSI HDI Cable
- Constructed for use with High Density connectors.
- A low cost, highly flexible alternative to true SCSI
2 and SCSI 3*** cables.
- 28 Gauge (AWG) stranded conductors and thin wall insulation
provides size advantages over standard RS-232 cables.
|
| Cond. |
Insul. |
Nom.
Primary OD |
Tape |
Braid |
Drain |
Jacket |
Cond.
Resis.
Ω/Mft. @20°C |
Capacitance |
Nom.
SE*
Imp. (Ohms) |
Nom.
Diff**
Imp. (Ohms) |
Prog.
Delay |
| Inches |
mm |
pf/ft. (G-S) |
pf/ft (G-S-G) |
ns/ft. |
Max
Delta ns/ft |
28 AWG
7/36
Tinned |
Semi-Rigid
PVC |
.028 |
.711 |
100%
Polypro Tape
&
AL/PET |
85%
Coverage
36 AWG |
N/A |
Flex PVC
Pebble
Gray**** |
67 |
22.7 |
27.2 |
60 |
80 |
1.87 |
.050 |
|
HDI Cables
Basic construction of the SCSI High Density Interconnect
Electronic Cable uses 28 Gauge (AWG) stranded tinned conductor
SR-PVC insulation .028" Nom. OD. Conductors are then
twisted into wire pairs with varying left-hand lays to reduce
crosstalk. The required number of pairs are cabled with
a left-hand lay, then shielded with both an AL/PET tape
(AL side out) and braid shield. A 28 gauge (7/36 TC) drain
wire is pulled in between the shields. The HDI cables are
jacketed with Pebble Gray Hi-Flex PVC.****
|
| Part
No. |
No.
of Conductors |
No.
of
Pairs |
Core
Layout |
Jacket
OD |
Color
Code |
| Inches |
mm |
| 48621-010-H00-850 |
10 |
5 |
5-0 |
.210 |
5.334 |
Band Marked |
| 48621-012-H00-850 |
12 |
6 |
5-1 |
.225 |
5.715 |
Band Marked |
| 48621-014-H00-850 |
14 |
7 |
6-1 |
.225 |
5.715 |
Band Marked |
| 48621-020-H00-850 |
20 |
10 |
8-2 |
.267 |
6.782 |
Band Marked |
| 48621-024-H00-850 |
24 |
12 |
9-3 |
.275 |
6.985 |
Band Marked |
| 48621-026-H00-850 |
26 |
13 |
10-3 |
.278 |
7.061 |
Band Marked |
| 48621-036-H00-850 |
36 |
18 |
11-6-1 |
.309 |
8.849 |
Band Marked |
| 48621-040-H00-850 |
40 |
20 |
13-6-1 |
.315 |
8.001 |
Band Marked |
| 48621-050-H00-850 |
50 |
25 |
13-9-3 |
.354 |
8.992 |
Band Marked |
| 48621-068-H00-850 |
68 |
34 |
18-11-5 |
.390 |
9.906 |
Band Marked |
| 48621-100-H00-850 |
100 |
50 |
20-16-10-4 |
.468 |
11.887 |
Band Marked |
|
*Also available in Dot Marked. Consult factory. **Measured
Shield floating. ***The name SCSI-Lite ™
refers to the cables’ dimensions and not
electrical properties. SCSI 2 requires a minimum
of 90 Differential HCM’s 48621 series is
only 80. ****Pebble Gray (850) is standard for
this product but other colors are available upon
request.
|
|
SCSI High Density Interconnect HDI Electronic Cables |
|
All data is for reference only and is subject to change.
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