175-R015-JTW
Precision Power Wire-wound Resistor – 15 mΩ / 5 % / 10 W
(RCD Components Series 100 – Rev-I Datasheet)

================================================================

1. Device Identification ================================================================ RCD type number : 175-R015-JTWMilitary ref. : RW68 / RW78 (guide only – not QPL)Description : Axial-lead, silicone-coated, welded wire-wound resistorOrder code : 175-R015-JTW (built as: Type 175, 0.015 Ω, 5 %, TC 20 ppm, T&R, RoHS)

Resistance value : 15 mΩ (0.015 Ω)
Tolerance        : ±5 % (J = 5 %)
Power rating     : 10 W (Char.U) / 13 W (Char.V) – see derating curve
Voltage rating   : 900 V working (PR)½, 1 kV available with Option-33
Maximum current  : 30 A (limited by 0.040″ lead Ø & hotspot 275 °C)
Temperature coeff.: 20 ppm/°C typical (20 ppm std, 10 ppm & 5 ppm available)

Reliability

Stability (1000 h @ Char.U) : ±0.5 % typical
Thermal shock (MIL-PRF-39007) : ±0.2 %
Moisture resistance          : ±0.2 %
Shock & vibration (50 G)     : ±0.1 %
Overload (5 s)               : 10× rated power (100 W pulse)
Dielectric strength          : 500 V (std), 1 kV with Option-33
Insulation resistance        : >10 GΩ @ 500 VDC

Body length (L)     : 1.72″ (43.7 mm) ±0.045″
Body diameter (D)   : 0.350″ (8.89 mm) ±0.003″
Lead diameter       : 0.040″ (1.02 mm) copper-clad steel, solder-coated
Lead length (bulk)  : 1.25″ (31.8 mm) minimum each end
Weight              : ≈3.2 g
Coating             : High-temperature silicone, grey, non-flammable UL94-V0
Marking             : “175-R015-JTW 0.015 Ω 5 %” laser-printed

(factory-installed)

Option X   : Non-inductive winding (L ≤0.6 μH @ 0.5 MHz)
Option P   : Enhanced pulse capability (+50 % energy handling)
Option F   : Flame-proof coating UL94-V0 (std – already included)
Option ER  : 100-hour burn-in / power ageing
Option B   : Increased continuous power (13 W Char.U, 18 W Char.V)
Option 33  : 1 kV dielectric rating
Option 75  : 50 % of standard inductance
Option 76  : 33 % of standard inductance
Radial-lead (R), low-thermal-EMF (E), matched sets, custom marking, cut & form, Hi-Rel screening, etc. – consult factory.

Information

Hot-spot temperature : 275 °C (Char.U) or 350 °C (Char.V)
Derating             : 50 % @ 125 °C ambient (linear from 25 °C)
Thermal resistance   : ≈12 °C/W (free air)
Heat-sink mounting   : permissible – reduce Rth by ≈40 % with 25 mm copper pad

Shipping

Standard pack   : Bulk (B) – 50 pcs / bag anti-static
Tape & Reel     : T&R (T) – 500 pcs / 14″ reel (available)
SWIFT™ stock    : Same-day shipment on 1-99 pcs (check web)
Minimum order   : 1 piece
HS code         : 8533.21.00
Country of origin : USA / Mexico (depending on lot)

Compliance

RoHS            : Fully compliant (lead finish Sn100 or SnPb on request)
REACH           : No SVHC >0.1 %
Conflict minerals : DRC-free smelters
WEEE            : Recyclable alumina & copper – dispose per local rules

• Current-sense shunt in motor drives, SMPS, battery management
• Energy-meter burden resistor – low value & high stability
• Pulse-load snubber in welding, servo drives, defibrillators
• Precision amplifier gain-setting – ultra-low TC & 0.5 % tighter tol. available

Builder

175 – R015 – J – T – W
│     │     │  │  └─ Termination: W = RoHS tin, Q = SnPb
│     │     │  └── Packaging: T = T&R, B = bulk
│     │     └─── Tolerance: J = 5 % (F = 1 %, D = 0.5 %, B = 0.1 %…)
│     └────── Resistance code: R015 = 0.015 Ω (3-digit code for ≤1 %)
└──────── Type: 175 = 10 W size

• Handle leads only – avoid mechanical stress on body
• Store in dry nitrogen bag <30 °C / <70 %RH; shelf life unlimited
• Clean body with isopropyl alcohol only – no chlorinated solvents