B45296.fm Seite 80 Montag, 9. Februar 2004 9:37 09
Tantalum Chip Capacitors Polymer; Ultra-Low ESR
New series Construction
■ Polar tantalum capacitors with solid electrolyte ■ Tantalum polymer technology
B45296
(cathode consists of a solid conductive polymer)
■ Flame-retardant plastic case (UL 94 V-0) ■ Tinned terminals
Features
■ ■ ■ ■ ■ ■ ■ ■ ■ ■
High volumetric efficiency Ultra-low ESR Excellent solderability Stable temperature and frequency characteristics High ESR stability during temperature rise High permissible ripple current Only low derating necessary Low self-inductance High resistance to shock and vibration Suitable for use without series resistor (recommended operating voltage 0,8 · V R)
Applications
■ ■ ■ ■ ■ ■
Telecommunications (e.g. mobile phones, private branch exchanges, PDA) Data processing (e.g. laptops, main frames) Measuring and control engineering Automotive electronics (e. g. navigation systems, convenience electronics) Medical engineering DC/DC converters
Soldering Suitable for reflow soldering (IR and vapor phase) and wave soldering Delivery mode Taped and reeled in accordance with IEC 60286-3
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Tantalum Chip Capacitors Polymer; Ultra-Low ESR
Ordering code structure B45296 Passive component R1477 M50*
B45296
Reel diameter 9 = 180 mm, 6 = 330 mm ESR quality grade (0 to 1) 0 = standard quality 1 = premium quality Case size 4 = D, 5 = E
Tantalum capacitor
Series 296R = tantalum polymer, 294R = tinned terminals or Sn100
Capacitance tolerance M = ± 20 % Rated capacitance First two digits = significant figures Third digit = exponent Voltage (code number)
Specifications and characteristics in brief For characteristic curves see “General Technical Information”, page 107 ff. Ultra-Low ESR Series Technology Terminals Rated voltage V R (up to 85 °C) Rated capacitance CR Capacitance tolerance Operating temperature Failure rate Service life Leakage current (VR, 5 min, 20 °C) ESRmax (20 °C, 100 kHz) IEC climatic category B45296R Ta-Poly Tinned 2,5 … 10 Vdc 100 … 680 µF ± 20% – 55 … +105 °C Specification in preparation > 500 000 h 100 nA/µC 35 … 80 mΩ To IEC 60068-1 55/105/56 (– 55/+105 °C; 56 days damp heat test)
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Tantalum Chip Capacitors Polymer; Ultra-Low ESR
Dimensional drawing
B45296
L2
W2
W2
L 1
W 2
H
H2
P
P Marking
Positive pole marking
➀ ➁
Encapsulation: molded epoxy resin NiFe; tinned surface Sn100
KTA0209-E
Positive pole marking
Parts are nearly black, letter are gray.
Case size
Dimensions in mm (inches) L W 4,3 ± 0,3 (,169±,012) 4,3 ± 0,3 (,169±,012) H 2,8 ± 0,3 (,110±,012) 4,1 ± 0,3 (,157±,012) L2 typ. 7,1 (,280) 7,1 (,280) W2 ± 0,1 H2 typ. ±(,004) 2,4 (,094) 2,4 (,094) 1,6 (,062) 1,6 (,062) p ± 0,3 ±(,012) 1,3 (,051) 1,3 (,051)
D (4) E (5)
7,3 ± 0,3 (,287±,012) 7,3 ± 0,3 (,287±,012)
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Tantalum Chip Capacitors Polymer; Ultra-Low ESR
Marking Case sizes D, E
Positive pole (bar) Manufacturer’s logo
B45296
P EPCOS
Internal code for production equipment (2 to 3 figures) Date code
V
Rated voltage, (not coded) V R = 6,3 V is abbreviated as 6.
Capacitance (in coded form)
KTA0247-R-E
Capacitance coding 1st and 2nd digit 3rd digit Capacitance in pF Multiplier: 4 = 104 pF 5 = 105 pF 6 = 106 pF 7 = 107 pF 8 = 108 pF
Date coding Year M = 2000 N = 2001 P = 2002 R = 2003 S = 2004 T = 2005 Month 1 = January 2 = February 3 = March 4 = April 5 = May 6 = June 7 = July 8 = August 9 = September O = October N = November D = December In addition to the year and month of manufacture, the stamp includes another two or three figures which internally allow us an assignment to production equipment.
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Tantalum Chip Capacitors Polymer; Ultra-Low ESR
Overview of available types Series VR (Vdc) up to 85 °C CR (µF) 1) 100 150 220 330 470 680 Technical data and ordering codes VR CR up to 85°C (up to 105°C) Vdc 2,5 (2,0) 4 (3,2) µF 220 220 220 220 330 330 330 330 470 470 680 680 D D D D D D E E D D E E 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 Case size D D D E D E D E D D E B45296R, tinned terminals Sn100 2,5 4 6,3 10
B45296
D D D
tan δmax Ilk, max ESR max1) Iac Ordering code 2) (20°C, (20°C,VR, (20°C, (20°C, 120 Hz) 5 min) 100 kHz) 100 kHz) µA 55 55 88 88 132 132 132 132 188 188 272 272 mΩ 55 45 55 45 50 40 40 35 55 40 55 40 A 1,7 1,8 1,7 1,8 1,9 1,7 2,0 2,2 1,7 1,9 1,7 2,0 B45296R9227M40* B45296R9227M41* B45296R0227M40* B45296R0227M41* B45296R0337M40* B45296R0337M41* B45296R0337M50* B45296R0337M51* B45296R0477M40* B45296R0477M41* B45296R0687M50* B45296R0687M51*
Capacitance tolerance: M = ± 20%
1) Other values upon request 2) * Code number for reel diameter: 9 = 180 mm, 6 = 330 mm
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Tantalum Chip Capacitors Polymer; Ultra-Low ESR
B45296
VR CR up to 85°C (up to 105°C) Vdc 6,3 (5,0) µF 150 150 220 220 330 330 330 330 470 470 100 100 150 220 220
Case size
tan δmax Ilk, max ESR max1) Iac Ordering code 2) (20°C, (20°C,VR, (20°C, (20°C, 120 Hz) 5 min) 100 kHz) 100 kHz) µA mΩ 55 45 50 40 45 40 40 35 40 35 80 55 55 55 40 A 1,7 1,8 1,7 1,9 1,8 1,9 2,0 2,2 2,0 2,2 1,4 1,7 1,7 1,7 1,9 B45296R1157M40* B45296R1157M41* B45296R1227M40* B45296R1227M41* B45296R1337M40* B45296R1337M41* B45296R1337M50* B45296R1337M51* B45296R1477M50* B45296R1477M51* B45296R2107M40* B45296R2107M41* B45296R2157M41* B45296R2227M40* B45296R2227M41* 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 95 95 139 139 208 208 208 208 296 296 100 100 150 220 220
10 (8,0)
D D D D D D E E E E D D D D D
Capacitance tolerance: M = ± 20%
1) Other values upon request 2) * Code number for reel diameter: 9 = 180 mm, 6 = 330 mm
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