Aiphone 81221650C, 82180210C, 82180310C, 82220210C Specsheet
WIRE BY STOCK NUMBER
STOCK #
81221650C 500' 22 16 conductor, non‑shielded PVC 23.60 pf/ft 17.50 ohm
82180210C 1000' 18 2 conductor, overall shield PVC 47.00 pf/ft 6.92 ohm
82180 310C 1000' 18 3 conductor, overall shield PVC 47.00 pf/ft 6.92 ohm
82220250C 500' 22 2 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82220210C 1000' 22 2 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82220350C 500' 22 3 conductor, overall shield PVC 44.62 pf/ft 17.50 ohm
82220650C 500' 22 6 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82221050C 500' 22 10 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82221250C 500' 22 12 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82221550C 500' 22 15 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
82222050C 500' 22 20 conductor, overall shield PVC 44.65 pf/ft 17.50 ohm
85160210C 1000' 16 2 conductor, low cap, PE, solid, non‑shielded PE 12.5 0 pf/ft 4.02 ohm
851602DB10C 1000' 16 2 conductor, low cap, PE, solid, non‑shielded, direct burial PE 12.5 0 pf/ft 4.16 ohm
85220710C 1000' 22 7 conductor, low cap, PE, non‑shielded PE 16.50 pf/ft 17.50 ohm
86220810C 1000' 22 4 twisted pair, low cap, PE, overall shield PE 15.28 pf/ft 10.15 ohm
86221025C 250' 22 5 twisted pair, low cap, PE, overall shield PE 15.28 pf/ft 10.15 ohm
87180250C 500' 18 2 conductor, low cap, PE, solid, non‑shielded PE 11.05 pf/ f t 6.39 ohm
87180210C 1000' 18 2 conductor, low cap, PE, solid, non‑shielded PE 11.0 5 pf/ft 6.39 ohm
871802P10C 1000' 18 2 conductor, low cap, PVC, solid, non‑shielded, plenum rated FEP 13.00 pf/ft 6.52 ohm
8718045 0C 500' 18 4 conductor, low cap, PE, solid, non‑shielded PE 13.60 pf/f t 6.39 ohm
871804P50C 500' 18 4 conductor, low cap, PE, solid, non‑shielded, plenum rated FEP 23.60 pf/ft 6.80 ohm
87200250C 500' 20 2 conductor, mid cap, PE, solid, non‑shielded PE 20.96 pf/ft 10.15 ohm
87200210C 1000' 20 2 conductor, mid cap, PE, solid, non‑shielded PE 20.96 pf/ft 10.15 ohm
872002P10C 1000' 20 2 conductor, mid cap, PE, solid, non‑shielded, plenum rated FEP 18 pf/f t 10.15 ohm
LENGTH
AWG DESCRIPTION
INSULATION
CAPACI TANCE
LOOP RES.
WIRE NUMBER CODING
1st digit: 8 = Aiphone approved wire
2nd digit: Type of wire → 1 = non‑shielded 5 = low capacitance
2 = shielded 6 = twisted pair / shielded
3 = twisted pair 7 = solid PE, low / mid capacitance
3rd & 4th digits: Gauge → 22 = 22 AWG 20 = 20 AWG 18 = 18 AWG 16 = 16 AWG
5th & 6th digits: Number of conductors → 02 = 2‑conductors 12 = 12‑conductors
7th & 8th digits: Length of wire → 10 = 1,000' box 50 = 500' box 25 = 250' box
9th digit: “C” indicates new wire
DB = Direct Burial
P = Plenum
WIRE NUMBER CODING EXAMPLE
1st: 2nd: 3rd & 4th: 5th & 6th: 7th & 8th: 9th:
Aiphone TYPE ‑ GAUGE ‑ CONDUCTORS WIRE LENGTH “C” is
Approved Shielded 22 AWG 02=2 Conductors 10=1,000' Box New Wire
28 22 02 C10
WIRE INFORMATION
All wire is stranded unless
otherwise indicated.
Non‑plenum wires have a
gray jacket. Plenum wires
have a natural jacket.
All wire meets the following
standards: UL, C(UL), UL 444,
CAFire Marshal
Contact Aiphone
for current pricing.
Using Aiphone
wire extends your
product warranty
by one year.
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