Phoenix Passive Components POWER FUSIBLE – NFR01/02/03 FEATURES • Metal film; • High power in small package; • Different leads for different applications; • Defined interruption behavior (fusing time); • Non-flammable lacquer; • High stability, reliability and uniformity characteristics; • Several packing and taping configurations. MARKET SEGMENTS AND APPLICATIONS Industry sector Application segment End-user equipment Power supplies Industrial Power Motor speed controls Line protection resistor Telecom Data Communication Power supplies Amplifiers, VCR Sound & Vision Color monitor Consumer Kitchen appliances DAP White good Lighting Ballast equipment Dashboard electronics Lighting equipment Window/mirror steering Automotive Electronic Systems ABS system Alarm system Electronic fuel injection TECHNOLOGY A homogeneous film of metal alloy is deposited on a high-grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper or copper-clad iron are welded to the end-caps. The resistors are coated with a red, non-flammable lacquer, which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with “MIL-STD-202E, method 215” and “IEC 60068-2-45”. NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 1 of 11 Phoenix Passive Components QUICK REFERENCE DATA DESCRIPTION NFR01 NFR02 NFR03 [1] Resistance range 0.47Ω to 1KΩ 0.47Ω to 1KΩ 0.47Ω to 1KΩ Tolerance and series 5% (E-24) Maximum dissipation at 70ºC 1W 2W 3W Limiting voltage (DC or RMS) 350V 500V 500V Temperature coefficient ≤ ±200ppm/ºC [2] 0R47 ~ 10R ≥ 20 x Pn Fusing characteristics [2] 10R1 ~ 1K ≥ 16 x Pn Fusing time ≤ 60 seg Stability after: Load ΔR/R max.: ±5% +0.1Ω Climatic tests ΔR/R max.: ±3% +0.1Ω Soldering ΔR/R max.: ±1% +0.05Ω [1] Resistance values below 0.47Ω with ±10% tolerance under request. 2 [2] Pn = nominal power (Pn = V /R) MECHANICAL DATA Axial style L2 L1 (0.031) (0.196 ± ± ± ±0.004) * * NFR03: 10± ± ± ±0.1 (0.394± ± ± ±0.004) (0.040) (0 +0.118/-0) (0 236 ± ± ± ±0 019) Table 1. Type A L1 max L2 max φ φD max  B1-B2  φ φd φ φ     φ φ 52 ±1.5 6.5 8.5 2.5 0.58 ± 0.05 Cu NFR01 (2.047 ±0.059) (0.256) (0.335) (0.098) (0.023 ±0.002 Cu) 52 ±1.5 10 12 4.0 ± 1.2 0.8 ± 0.03 Cu NFR02 (2.047±0.059) (0.394) (0.472) (0.157) (± 0.047) (0.031±0.001 Cu) 63 ± 1.5 0.8 ± 0.03 Cu 16.7 19.5 5.3 NFR03 (0.657) (0.768) (0.208) (2.480 ±0.059) (0.031 ±0.001 Cu) Dimensions in mm / (inches) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 2 of 11 Phoenix Passive Components Double Kink version (±0.079) (±0.003) NFR01 and NFR02 (±0.003) (±0.079) NFR03 Table 2. φ φ φ φD Type Pitch (P) L1 max L2 max h h1 b1 b2 φ φd φ φB φ φ φ φ max 0.58 ± 1.1 1.45 12.5 ±3.0 +0.25/-0.2 +0.25/-0.2 0.05 Cu 6.5 8.5 0.8 2.5 NFR01 (0.472 (0.023 (0.043 (0.057 (0.256) (0.335) (0.031) (0.098) ±0.118) +0.009/- +0.009/ ±0.002 0.008) -0.008) Cu) 1.65 0.8 ± 15 ±3.0 8 +2/-0 4.5 +1/-0 +0.25/-0.2 0.03 Cu 10 12 1.0 4.0 NFR02 (0.315 (0.177 (0.590 (0.065 (0.031 (0.394) (0.472) 1.30 (0.040) (0.157) ±0.118) +0.079/-0) +0.040/-0) +0.009/ ±0.001 +0.25/-0.2 -0.008) Cu) (0.051 2.15 0.8 ± +0.009/ 20 ±3.0 0.03 Cu +0.25/-0.2 -0.008) 16.7 19.5 1.0 5.3 NFR03 (0.492 0.085 (0.031 (0.657) (0.768) (0.040) (0.208) ±0.118) +0.009/ ±0.001 -0.008) Cu) Dimensions in mm / (Inches) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 3 of 11 Phoenix Passive Components Radial Taped Version h (0.051) Table 3. Parameter Symbol Dimensions Tolerance Notes NFR01: 2.5 (0.098) Maximum body diameter D Max. NFR02: 3.9 (0.153) NFR01: 8.5 (0.335) Maximum body length A Max. NFR02: 12 (0.472) NFR01: 0.58 (0.023) Cu ± 0.05 (0.002) Lead wire diameter d NFR02: 0.8 (0.031) Cu ± 0.03 (0.001) Pitch of components P 12.7 (0.499) ± 1.0 (0.040) Feed-hole pitch P 12.7 (0.499) ± 0.2 (0.008) O Pitch error max. - 1.0 (0.040) - In 20 spacing Feed-hole centre to lead at topside P 3.85 (0.151) 1 ± 0.5 (0.019) at the tape Feed hole centre to body centre P2 6.35 (0.250) ± 1.0 (0.040) +0.5/ -0.2 Lead-to-lead distance F 5.0 (0.196) (+0.019/-0.008) Component alignment Δh 0 ± 1.2 (0.047) Component alignment Δg 0 ± 3º Tape width W 18.0 (0.709) ± 0.5 (0.019) + 0.2/- 0.5 Minimum hold down tape width W0 6.0 (0.236) (+0.008/-0.019) Hole position W1 9.0 (0.354) ± 0.5 (0.019) Maximum hold down tape position W2 0.5 (0.019) Max. Heigth of component from PCB h 3.1 (0.122) ±0.2 (0.008) surface Lead wire clinch height H0 16.5 (0.650) ± 0.5 (0.019) NFR01: 28.0 (1.102) ± 3.0 (0.118) Height of component from tape centre H1 NFR02: 32.0 (1.260) Max. Feed hole diameter D 4.0 (0.157) ± 0.2 (0.008) 0 Total tape thickness t 0.9 (0.035) Max. 0.4min Maximum length of snipped lead L 11.0 (0.433) - Minimum lead wire (tape portion) L1 2.5 (0.098) - shortest lead. Dimensions in mm / (Inches) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 4 of 11 Phoenix Passive Components MOUTING The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines. A radial taped version NFR01 and NFR02 economizes space on the PCB. The double kink style offers great advantages for manual insertion improving the mounting stability for the customer. They have a real snap in function to fix the resistor in PCB without weakening the connecting leads. ELECTRICAL CHARACTERISTICS DERATING The power resistor that the resistor can dissipate depends on the operating temperature Pmax X Tamb 120 100 80 60 40 20 0 -55 0 55 70 110 155 Tamb (ºC) Maximum dissipation (Pmax.) in percentage of rated power as a function of ambient temperature (Tamb.). FUSING CHARACTERISTICS The resistors will fuse without the risk of fire and within an indicated range of overload. Fusing means that resistive value of the resistor increases at least 100 times. Range resistance Power Overload Fusing time 0R47 ~ 10R ≥ 20 x Maximum dissipation at 70ºC (Pn) ≤ 60 seconds 10R1 ~ 1K ≥ 16 x Maximum dissipation at 70ºC (Pn) MARKING The nominal resistance and tolerance are marked on the resistor using four (5%) colored bands in accordance with IEC publication 60062 “color code for fixed resistors”. There is a fifth black band in order to indicate the type of resistor. Standard values of nominal resistance are taken from the E24 serie for resistors with a tolerance of 5%. NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 5 of 11 Pmax % Prated Phoenix Passive Components ORDERING INFORMATION Table 4. Ordering code indicating resistor type and packaging ORDERING CODE 23XX XXX XXXXX REEL BOX STRAIGHT LEADS DOUBLE KINK RADIAL TAPED TOL LEAD ∅ TYPE 52 52 63 mm % (2.047) (2.047) (2.480) 500 1000 2000 3000 4000 5000 5000 1000 5000 500 unids unids unids unids unids unids unids unids unids unids Cu 0.58 06 208 06 208 06 208 06 208 06 208 NFR01 - - - - - (Cu 0.023) 23XXX 13XXX 53XXX 33XXX 03XXX Cu 0.8 06 209 06 209 06 209 06 209 NFR02 5 - - - - - - (Cu 0.031) 23XXX 13XXX 43XXX 03XXX Cu 0.8 06 210 06 210 NFR03 - - - - - - - - (Cu 0.031) 13XXX 63XXX Dimensions in mm / (Inches) ORDERING CODE • The resistors have a 12 digit ordering code starting with 23 • The subsequent 7 digits indicate the resistor type and packaging. • For 5% tolerance the remaining 3 digits indicate the resistance value; - The first 2 digits indicate the resistance value. - The last digit indicates the resistance decade in accordance with table 4. Table 5. Last digit of 12NC RESISTANCE DECADE LAST DIGIT 7 0.47 to 0.91Ω 8 1 to 9.1Ω 10 to 91Ω 9 1 100 to 910Ω 2 1kΩ Ordering example: The ordering code for resistor type NFR01 with Cu leads and a value of 150Ω 5%, supplied on a bandolier of 1000 units in ammopack is: 2306 208 13151. NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 6 of 11 Phoenix Passive Components NAFTA ORDERING INFORMATION – CROSS REFERENCE NAFTA ORDERING CODES Table 6. Ordering code indicating resistor type and packaging Tol. Resistance NAFTA SPQ Type 12NC Taping % range Part Number units 2306 208 03XXX 5073FMxxxxxJRT RT 4000; ammopack 52 2306 208 13XXX 5073FMxxxxxJ08AFX 1000; ammopack (2.047) 52 NFR01 ± 5 0.47Ω to 1KΩ 2306 208 23XXX 5073FMxxxxxJ12AFX 5000; reel (2.047) 2306 208 33XXX 5073FMxxxxxJDK125 DK 2000; box 52 2306 208 53XXX 5073FMxxxxxJ18AFX 5000; ammopack (2.047) 2306 209 03XXX 5083FMxxxxxJRT RT 3000; ammopack 52 2306 209 13XXX 5083FMxxxxxJ08AFX 1000; ammopack (2.047) NFR02 ± 5 0.47Ω to 1KΩ 52 2306 209 23XXX 5083FMxxxxxJ12AFX 5000; reel (2.047) 2306 209 43XXX 5083FMxxxJDK150 DK 1000; box 63 2306 210 13XXX 5093FMxxxxxJ08AFX 500; ammopack (2.480) NFR03 ± 5 0.47Ω to 1KΩ 2306 210 63XXX 5093FMxxxxxJDK200 DK 500; box Dimensions in mm / (Inches) COMPOSITION OF OHMIC VALUE The ohmic value is represented by 5 digits; see table 7. Table 7. Examples of the ohmic value 5 Digits Value (All Other) 1R000 1 Ω 10 Ω 10R00 100 Ω 100R0 1K000 1 KΩ 10K00 10 KΩ 100 KΩ 100K0 1 MΩ 1M000 NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 7 of 11 Phoenix Passive Components PACKAGING Axial style Table 8. Type Quantity M N P Bandolier Width 78 125 260 5000 (3.071) (4.921) (10.236) 52 ±1.5 NFR01 (2.047 ±0.059) 82 28 262 1000 (3.228) (1.102) (10.315) 52 ±1.5 78 76 262 NFR02 1000 (3.071) (2.992) (10.315) (2.047 ±0.059) 86 66 262 63 ±1.5 NFR03 500 (3.386) (2.598) (10.315) (2.480 ±0.059) Dimensions in mm / (Inches) Axial on Reel P N M Table 9. Type Quantity M N P Q V R Bandolier Width 92 311 311 305 75 86 52 ±1.5 NFR01 5000 (3.622) (12.244) (12.244) (12.008) (2.952) (3.386) (2.047 ±0.059) 52 ±1.5 95 361 361 355 78 89 NFR02 5000 (3.740) (14.212) (14.212) (13.976) (3.071) (3.504) (2.047 ±0.059) Dimensions in mm / (Inches) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 8 of 11 Phoenix Passive Components Double Kink version N P M Table 10. Type Quantity M P N NFR01 2000 (loose/box) 120 135 60 NFR02 1000 (loose/box) (4.724) (5.315) (2.362) NFR03 500 (loose/box) Dimensions in mm / (Inches) Radial Taped Version N P M Table 11. Type Quantity M P N NFR01 4000 262 330 46 (10.315) (12.992) (1.811) NFR02 3000 Dimensions in mm / (Inches) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 9 of 11 Phoenix Passive Components TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the schedule of “IEC publications 60115-1 and 60115-4”, category LTC/UTC/56 (rated temperature range: Lower category temperature, upper category temperature; damp heat, long term, 56 days). The testing also covers the requirements specified by EIA and EIAJ. The tests are carried out in accordance with IEC publication 60068-2, “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmospheric conditions according to “EC 60 068-1”, subclause 5.3. In Table 12 the tests and requirements are listed with reference to the relevant clauses of “IEC publications 60115-1, 60068”; a short description of the test procedure is also given. In some instances deviations from the IEC recommendations were necessary for out method of specifying. All soldering tests are performed with mildly activated flux. Table 12. Test procedures and requirements IEC IEC REQUIREMENTS 60068-2 60115-1 TEST PROCEDURE TEST CLAUSE NFR01 NFR02 NFR03 METHOD 4.4.1 Visual examination No holes; clean surface no damage. 4.4.2 Dimensions Gauge (mm) See tables 1 and 2 (outline) Insulation Maximum voltage (DC) 4.6.1.1 4 resistance after 1 minute; metal R min.: 10 MΩ ins block method Voltage proof on Maximum voltage 500V 4.7 insulation (RMS) during 1 minute; No breakdown metal block method Temperature At 20/ LCT /20ºC and 4.8.4.2 coefficient 20/ UCT / 20ºC: ≤ ±200ppm/ºC (TC ppm/ºC) 4.16 U Robustness of Terminations: 4.16.2 Ua Tensile all samples Load 10N; 10s 4.16.3 Ub Bending half Load 5N; 4 X 90º number of samples o 4.16.4 Uc Torsion other half 3 x 360 in opposite No damage number of samples directions ΔR/Rmax.:± 0.5% + 0.05Ω Ta Solderability 2s; 235ºC; 4.17 Good tinning; no damage 4.18 Tb Resistance to Thermal shock: 3s; ΔR/R max.: ±1% + 0.05Ω soldering heat 350ºC; 6mm from body 14 (Na) 30 minutes at LTC and No visual damage Rapid change of 4.19 temperature 30 minutes at UCT; ΔR/Rmax.: ΔR/Rmax.: ± 1%+0.05Ω 5 cycles ± 2%+0.05Ω Fc Vibration Frequency 10 to 500 4.22 Hz, displacement no visual damage 1.5mm or acceleration ΔR/Rmax.: ± 0.5%+0.05Ω 10g, three directions; total 6h (3x2h) NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 10 of 11 Phoenix Passive Components IEC REQUIREMENTS IEC 60068-2 60115-1 TEST PROCEDURE TEST CLAUSE NFR01 NFR02 NFR03 METHOD 3 Climatic sequence R min.: 10 MΩ ins 4.23 Damp heat 30 (Db) 4.23.3 st (accelerated) 1 cycle o 6 days; 55 C; 95 to ΔR/Rmax.: ± 3% + 0.1Ω 30 (Db) 4.23.6 Damp heat 98% R.H. (accelerated) remaining cycles o 3(Ca) Damp heat 56 days; 40 C; 4.24.2 3 (steady state) (IEC) 90 to 95% R.H; loaded R min.: 10 MΩ ins with 0.01Pn (IEC ΔR/Rmax.: ± 3% + 0.1Ω steps: 4 to 100V) Endurance 1000h loaded with Pn 4.25.1 o (at 70 C) or Vmax 1.5h on and ΔR/Rmax.: ± 5% + 0.1Ω 0.5h off 4.29 45 (Xa) Component solvent Isopropyl alcohol or resistance HO followed by 2 No visual damage brushing in accordance with “MIL 202F” NFR01/02/03 Revision in 2003/03/26     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or In part is prohibited the written consent of the copyright owner. Page 11 of 11