Belden

1865A - Serial Digital Coax, Sub-miniature, #25 Stranded BC, CMR

(No reviews yet) Write a Review
SKU:
1865A
Shipping:
Calculated at Checkout
$0.00

Description

25 AWG stranded (19x37) .021" bare copper conductor, gas-injected foam HDPE insulation, Duofoil®; tinned copper braid shield (95% coverage), PVC jacket.

Specifications

Specifications

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNominal DiameterNo. of Coax
2519x37BC - Bare Copper0.021 in1
Conductor Count1

Insulation

MaterialNominal Diameter
PE - Polyethylene (Foam)0.094 in
Table NotesGas Injected

Outer Shield

TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Tri-Laminate (Alum+Poly+Alum)Duofoil®100%
Braid2Tinned Copper (TC)95%

Outer Jacket

MaterialNominal Diameter
PVC - Polyvinyl Chloride0.15 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Outer Shield DCROuter Conductor DCR
27.4 Ohm/1000ft27.4 Ohm/1000ft5.4 Ohm/1000ft5.4 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 MHz21 dB
850-3000 MHz18 dB

High Frequency (Nominal/Typical)

Frequency [MHz]Nom. Insertion Loss
1 MHz0.47 dB/100ft
3.58 MHz1 dB/100ft
5 MHz1.1 dB/100ft
7 MHz1.3 dB/100ft
10 MHz1.6 dB/100ft
67.5 MHz3.6 dB/100ft
71.5 MHz3.7 dB/100ft
88.5 MHz4.1 dB/100ft
100 MHz4.4 dB/100ft
135 MHz5 dB/100ft
143 MHz5.1 dB/100ft
180 MHz5.8 dB/100ft
270 MHz7.1 dB/100ft
360 MHz8.2 dB/100ft
540 MHz10.1 dB/100ft
720 MHz11.8 dB/100ft
750 MHz12 dB/100ft
1000 MHz13.9 dB/100ft
1500 MHz17 dB/100ft
2000 MHz19.6 dB/100ft
2250 MHz20.8 dB/100ft
3000 MHz24 dB/100ft

Delay

Nominal DelayNominal Velocity of Propagation (VP) [%]
1.24 ns/ft82%

Voltage

UL Voltage Rating
300 V RMS

Temperature Range

UL Temp Rating75°C
Operating Temperature Range-30°C To +75°C

Mechanical Characteristics

Bulk Cable Weight14 lbs/1000ft
Max. Pull Tension27 lbs
Min. Bend Radius/Minor Axis1.5 in

Standards

NEC/(UL) ComplianceCMR
CEC/C(UL) ComplianceCMG
CPR EuroclassEca
RG TypeSub-miniature 59

Applicable Environmental and Other Programs

Environmental SpaceIndoor - 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 ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes
MII Order #39 (China RoHS)Yes

Suitability

Suitability - IndoorYes

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL1666 Vertical Shaft
UL voltage rating300 V RMS

Plenum/Non-Plenum

Plenum (Y/N)No

Related Part Numbers

FootnoteC - CRATE REEL PUT-UP.

History

Update and RevisionRevision Number: 0.423 Revision Date: 12-16-2022
View AllClose

Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 1865A 0101000:
1865A 0101000|Black|Reel|1,000 ft|612825358435
Variant_Options 1865A 0061000:
1865A 0061000|Blue, Light|Reel|1,000 ft|612825356752
Variant_Options 1865A 0011000:
1865A 0011000|Brown|Reel|1,000 ft|612825356790
Variant_Options 1865A 0081000:
1865A 0081000|Gray|Reel|1,000 ft|612825356745
Variant_Options 1865A N3U1000:
1865A N3U1000|Green, Mil|Reel|1,000 ft|612825356806
Variant_Options 1865A 0031000:
1865A 0031000|Orange|Reel|1,000 ft|612825356776
Variant_Options 1865A 0021000:
1865A 0021000|Red|Reel|1,000 ft|612825356783
Variant_Options 1865A 0071000:
1865A 0071000|Violet|Reel|1,000 ft|612825358428
Variant_Options 1865A 0091000:
1865A 0091000|White|Reel|1,000 ft|612825358442
Variant_Options 1865A 0041000:
1865A 0041000|Yellow|Reel|1,000 ft|612825356769
View AllClose

Related Products