Product Number: 1865A
Serial Digital Coax, Sub-miniature, #25 Stranded BC, CMR
25 AWG stranded (19x37) .021" bare copper conductor, gas-injected foam HDPE insulation, Duofoil®; tinned copper braid shield (95% coverage), PVC jacket.
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Availability:
Global
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Global inventory:
Available
Specifications
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | Nominal Diameter | No. of Coax |
|---|---|---|---|---|
| 25 | 19x37 | BC - Bare Copper | 0.021 in | 1 |
|
Conductor Count |
1 |
|---|
Insulation
| Material | Nominal Diameter |
|---|---|
| PE - Polyethylene (Foam) | 0.094 in |
|
Table Notes |
Gas Injected |
|---|
Outer Shield
| Type | Layer | Material | Material Trade Name | Coverage [%] |
|---|---|---|---|---|
| Tape | 1 | Tri-Laminate (Alum+Poly+Alum) | Duofoil® | 100% |
| Braid | 2 | Tinned Copper (TC) | 95% |
Outer Jacket
| Material | Nominal Diameter |
|---|---|
| PVC - Polyvinyl Chloride | 0.15 in |
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | Nominal Conductor DCR Conductor Resistance | Nominal Outer Shield DCR | Outer Conductor DCR |
|---|---|---|---|
| 27.4 Ohm/1000ft | 27.4 Ohm/1000ft | 5.4 Ohm/1000ft | 5.4 Ohm/1000ft |
Capacitance
| Nom. Capacitance Conductor to Shield |
|---|
| 16.5 pF/ft |
Inductance
| Nominal Inductance |
|---|
| 0.093 µH/ft |
Impedance
| Nominal Characteristic Impedance |
|---|
| 75 Ohm |
Return Loss
| Frequency [MHz] | Minimum Return (RL) |
|---|---|
| 5-850 MHz | 21 dB |
| 850-3000 MHz | 18 dB |
High Frequency (Nominal/Typical)
| Frequency [MHz] | Nom. Insertion Loss |
|---|---|
| 1 MHz | 0.47 dB/100ft |
| 3.58 MHz | 1 dB/100ft |
| 5 MHz | 1.1 dB/100ft |
| 7 MHz | 1.3 dB/100ft |
| 10 MHz | 1.6 dB/100ft |
| 67.5 MHz | 3.6 dB/100ft |
| 71.5 MHz | 3.7 dB/100ft |
| 88.5 MHz | 4.1 dB/100ft |
| 100 MHz | 4.4 dB/100ft |
| 135 MHz | 5 dB/100ft |
| 143 MHz | 5.1 dB/100ft |
| 180 MHz | 5.8 dB/100ft |
| 270 MHz | 7.1 dB/100ft |
| 360 MHz | 8.2 dB/100ft |
| 540 MHz | 10.1 dB/100ft |
| 720 MHz | 11.8 dB/100ft |
| 750 MHz | 12 dB/100ft |
| 1000 MHz | 13.9 dB/100ft |
| 1500 MHz | 17 dB/100ft |
| 2000 MHz | 19.6 dB/100ft |
| 2250 MHz | 20.8 dB/100ft |
| 3000 MHz | 24 dB/100ft |
Delay
| Nominal Delay | Nominal Velocity of Propagation (VP) [%] |
|---|---|
| 1.24 ns/ft | 82% |
Voltage
| UL Voltage Rating |
|---|
| 300 V RMS |
Temperature Range
|
UL Temp Rating |
75°C |
|---|---|
|
Operating Temperature Range |
-30°C To +75°C |
Mechanical Characteristics
|
Bulk Cable Weight |
14 lbs/1000ft |
|---|---|
|
Max. Pull Tension |
27 lbs |
|
Min. Bend Radius/Minor Axis |
1.5 in |
Standards
|
NEC/(UL) Compliance |
CMR |
|---|---|
|
CEC/C(UL) Compliance |
CMG |
|
CPR Euroclass |
Eca |
|
RG Type |
Sub-miniature 59 |
Applicable Environmental and Other Programs
|
Environmental Space |
Indoor - Riser |
|---|---|
|
EU Directive 2000/53/EC (ELV) |
Yes |
|
EU Directive 2003/11/EC (BFR) |
Yes |
|
EU Directive 2011/65/EU (RoHS 2) |
Yes |
|
EU Directive 2012/19/EU (WEEE) |
Yes |
|
EU Directive 2015/863/EU (RoHS 2 amendment) |
Yes |
|
EU Directive Compliance |
EU Directive 2003/11/EC (BFR) |
|
EU CE Mark |
Yes |
|
MII Order #39 (China RoHS) |
Yes |
Suitability
|
Suitability - Indoor |
Yes |
|---|
Flammability, LS0H, Toxicity Testing
|
UL Flammability |
UL1666 Vertical Shaft |
|---|---|
|
UL voltage rating |
300 V RMS |
Plenum/Non-Plenum
|
Plenum (Y/N) |
No |
|---|
Related Part Numbers
|
Footnote |
C - CRATE REEL PUT-UP. |
|---|
History
|
Update and Revision |
Revision Number: 0.425 Revision Date: 02-03-2025 |
|---|
Information
|
Update and Revision |
Revision Number: 0.425 Revision Date: 02-03-2025 |
|---|
Part Numbers
| Item # | Color | Put-Up Type | Length | UPC |
|---|---|---|---|---|
| 1865A 0101000 | Black | Reel | 1,000 ft | 612825358435 |
| 1865A 0061000 | Blue, Light | Reel | 1,000 ft | 612825356752 |
| 1865A 0011000 | Brown | Reel | 1,000 ft | 612825356790 |
| 1865A 0081000 | Gray | Reel | 1,000 ft | 612825356745 |