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CS13JTFQR680A

Viking Tech · Current Sense Resistors / Shunt Resistors · 1210

CS13JTFQR680A from Viking Tech, in a 1210. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive First terminal of the CS13 (1210) current sensing resistor; the part is non-polarized, and the 3/4W rating at 70°C and the 3.87A max operating current for the high power series (Q code) apply across both terminals.
2 2 passive Second terminal of the CS13 (1210) current sensing resistor; the part is non-polarized and the land pattern for CS13 is A=2.00 mm gap, B=1.15 mm pad length, C=2.50±0.2 mm pad width.

Key specifications

Parameter Value
Manufacturer Viking Tech
Package 1210
Category Resistors
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Temp. Range -55 155 °C 5
Max. Operating Current (CS13 1210, 3/4W) 3.87 A High Power table row CS13 (1210) 3/4W 5
Resistance tolerance (J = ±5%) -5 5 % Tolerance code J from part-numbering table 3
TCR (F = ±200 PPM/°C) -200 200 PPM/°C TCR code F from part-numbering table; measured at 25°C/-55°C and 25°C/+125°C 3
Operational Life resistance change (plus 0.05Ω) 1 % MIL-STD-202 Method 108, steady state TA=125°C at derated power; limit as printed (1.0%+0.05Ω) 6
Biased Humidity resistance change (plus 0.05Ω) 1 % MIL-STD-202 Method 103, 1000 hrs 85°C/85%RH, 10% of operating power; limit as printed (1.0%+0.05Ω) 6
High Temperature Exposure resistance change (plus 0.05Ω) 0.5 % MIL-STD-202 Method 108, at +155°C for 1000 hrs; limit as printed (0.5%+0.05Ω) 6
Temperature Cycling resistance change (plus 0.05Ω) 0.5 % JESD22 Method JA-104, -55°C to +125°C, 1000 cycles; limit as printed (0.5%+0.05Ω) 6
Short Time Overload resistance change (plus 0.05Ω) 0.5 % RCWV x2.5 or max overload voltage, 5 seconds; limit as printed (0.5%+0.05Ω) 6
Mechanical Shock resistance change (plus 0.05Ω) 0.25 % MIL-STD-202 Method 213; limit as printed (0.25%+0.05Ω) 6
Vibration resistance change (plus 0.05Ω) 0.5 % MIL-STD-202 Method 204; limit as printed (0.5%+0.05Ω) 6
Board Flex resistance change (plus 0.05Ω) 1 % AEC-Q200-005; limit as printed (1.0%+0.05Ω) 6
ESD resistance change (plus 0.05Ω) 1 % AEC-Q200-002, human body model 2kV; limit as printed (1%+0.05Ω) 6
Resistance to Soldering Heat resistance change (plus 0.05Ω) 0.5 % MIL-STD-202 Method 210, 260°C for 10 seconds; limit as printed (0.5%+0.05Ω) 6
Sulfur Test resistance change (plus 0.05Ω) 0.5 % EIA-977 Condition A, 60°C, no power, 500 hrs; limit as printed (0.5%+0.05Ω) 7

CAD (KiCad official)

  • Symbol: CS13JTFQR680A
  • Footprint: Resistor_SMD:R_1210_3225Metric
  • 3D model: 1210 (KiCad packages3D, STEP)
  • 3D model files: cs13jtfqr680a-etched.step / cs13jtfqr680a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cs13jtfqr680a.step / cs13jtfqr680a.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Viking Tech datasheet (10 pp, sha256 3a106d4c3c360b4c, retrieved 2026-11-01, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF