Specifications

7W Fixed Metal Oxide Film Resistors
- High Wattage
- High Stability
- High Reliablility
- Flame Proof Coating

7W Fixed Metal Oxide Film Flame Proof Resistors (Tinned Copper Wire)

 

TYPE		POWER RATING	RESISTANCE RANGE
Normal size	RSN1/4W	0.25W	10Ω~33KΩ
	RSN1/2W	0.5W	10Ω~75KΩ
	RSN1W	1W	10Ω~100KΩ
	RSN2W	2W	10Ω~120KΩ
	RSN3W	3W	10Ω~150KΩ
	RSN5W	5W	10Ω~200KΩ
Small size	RSN1/2W(S)	0.5W	10Ω~33KΩ
	RSN1W(S)	1W	10Ω~75KΩ
	RSN2W(S)	2W	10Ω~100KΩ
	RSN3W(S)	3W	10Ω~120KΩ
	RSN5W(S)	5W	10Ω~150KΩ

• Temperature coefficient of resistance: +/-350ppm/degrees Celsius
• Short time overload:
  • RSN: +/- (1%+ 0.05 ohm)
  • RSS: +/- (2%+ 0.1 ohm)
• Dielectric withstanding voltage: no evidence of damage
• Insulation resistance: >10,000M ohms
• Terminal strength: no evidence of damaging
• Moisture load life: +/- (5%+0.05 ohm)
• Temperature cycling: +/- (1%+ 0.05 ohm)
• Resistance to soldering heat: +/- (1%+ 0.05 ohm)
• Solderability: >95%
• Resistance to solvent: no evidence of damage
• Flameproof: no evidence of flame
• Resistance tolerance:
  • RS series: +/-1%; +/-2%; +/-5%; +/-10%
  • NRS series: +/-5%; +/-10%; +/-20%
• Type: RS/NRS series
  • Normal size, small size
    • RS1/4W, RSS1/2W
    • RS1/2W, RSS1W
    • RS1W, RSS2W
    • RS2W, RSS3W
    • RS3W, RSS5W
    • RS5W
• Dimensions (mm):
  • Normal size:
    • 6.5 +/- 0.5 (L); 2.3 +/- 0.3 (D); 0.6 +/- 0.05 (d); 28 +/- 3 (H)
    • 9.0 +/- 1.0 (L); 3.2 +/- 0.5 (D); 0.7+/- 0.05 (d); 28 +/- 3 (H)
    • 12.0 +/- 1.0 (L); 4.5 +/- 0.5 (D); 0.8 +/- 0.05 (d); 32 +/- 3 (H)
    • 15.5 +/- 1.0 (L);
    • 5.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
    • 17.0 +/- 1.0 (L); 6.5 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
    • 24.5 +/- 1.0 (L);
    • 9.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 32 +/- 3 (H)
  • Small size:
    • 6.5 +/- 0.5 (L); 2.3 +/- 0.3 (D); 0.6 +/- 0.05 (d); 28+/- 3 (H)
    • 9.0 +/- 1.0(L); 3.2 +/- 0.5(D); 0.7+/- 0.05 (d); 28 +/- 3 (H); 12.0 +/- 1.0 (L); 4.5 +/- 0.5 (D); 0.8
    • +/- 0.05 (d); 32 +/- 3 (H)
    • 15.5 +/- 1.0 (L); 5.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
    • 24.5 +/- 1.0 (L); 9.0 +/- 1.0 (D);
    • 0.8 +/- 0.05 (d); 32 +/- 3 (H)
  • Maximum working voltage: 200V/250V/350V/350V/500V/750V
  • Maximum
  • overload voltage: 350V/400V/600V/800V/800V/1000V
  • Dielectric withstanding voltage: 200V/250V/350V/350V/500V/750V
  • Resistance
  • 10 to 22K ohms/10 to 75K ohms/10 to 100K ohms/10 to 120K ohms/10 to 150K ohms/10 to 180K ohms