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Tantalum Chip Capacitors Polymer; Low Profile; H max = 2,0 mm; Ultra-Low ESR
New series Construction
Polar tantalum capacitors with solid electrolyte Tantalum polymer technology
B45294
(cathode consists of a solid conductive polymer)
Flame-retardant plastic case (UL 94 V-0) Tinned terminals Maximum height 2,0 mm
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 No failure-mode ignition in high-surge current applications Suitable for use without series resistor (recommended operating voltage 0,8 * V R) Operating temperature - 55 ... +105 C 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 Switch-mode power supplies with very high clock frequencies (300 kHz) 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; Low Profile; H max = 2,0 mm; Ultra-Low ESR
Ordering code structure B45294 Passive component R9227 M40*
B45294
Reel diameter 9 = 180 mm, 6 = 330 mm ESR quality grade (0 to 1) 0 = standard quality 1 = premium quality Case size 4=V
Tantalum capacitor
Series 294R = tantalum polymer, 294R = tinned terminals 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 B45294R Ta-Poly Tinned 2,5 ... 10 Vdc 100 ... 330 F 20% - 55 ... +105 C Specification in preparation > 500 000 h 100 nA/C 25 ... 80 m To IEC 60068-1 55/105/56 (- 55/+105 C; 56 days damp heat test)
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Tantalum Chip Capacitors Polymer; Low Profile; H max = 2,0 mm; Ultra-Low ESR
Dimensional drawing
B45294
L2
W2
W2
L 1
W 2 Positive pole marking
H
H2
P
P Marking
KTA0252-S

Encapsulation: molded epoxy resin NiFe; surface Sn100
Positive pole marking
Parts are nearly black, letters are gray.
Case size
Dimensions in mm (inches) L W 4,3 0,3 (,169,012) H 1,9 0,1 (,079 max) L2 typ. 7,1 (,280) W2 0,1 H2 typ. (,004) 2,4 (,094) 1,1 (,043) p 0,3 (,012) 1,3 (,051)
V (4)
7,3 0,3 (,287,012)
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Tantalum Chip Capacitors Polymer; Low Profile; H max = 2,0 mm; Ultra-Low ESR
Marking Case size V
Positive pole (bar) Manufacturer's logo
B45294
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
Parts are nearly black, letters are gray.
Capacitance coding 1st and 2nd digit 3rd digit Capacitance in pF Multiplier: 6 = 106 pF 7 = 107 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; Low Profile; H max = 2,0 mm; Ultra-Low ESR
Overview of available types Series VR (Vdc) up to 85 C CR (F) 100 150 220 330 V V V V V V V V B45294R, tinned terminals Sn90/Pb10 or Sn100 2,5 4 6,3 10
B45294
V
Technical data and ordering codes VR CR up to 85C (up to 105C) Vdc 2,5 (2,0) 4 (3,2) F 220 220 330 220 220 220 330 330 100 100 150 150 150 220 220 330 100 100 V V V V V V V V V V V V V V V V V V 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 0,1 0,1 0,1 Case size tan max Ilk, max ESR max1) Iac Ordering code 2) (20C, (20C,VR, (20C, (20C, 120 Hz) 5 min) 100 kHz) 100 kHz) A 55 55 83 88 88 88 132 132 63 63 95 95 95 139 139 208 100 100 m 45 35 40 45 35 25 45 40 45 25 45 35 25 45 25 45 80 55 A 1,7 1,9 1,8 1,7 1,9 2,2 1,7 1,8 1,7 2,2 1,7 1,9 2,2 1,7 2,2 1,7 1,3 1,5 B45294R9227M40* B45294R9227M41* B45294R9337M41* B45294R0227M40* B45294R0227M41* B45294R0227M42* B45294R0337M40* B45294R0337M41* B45294R1107M40* B45294R1107M42* B45294R1157M40* B45294R1157M41* B45294R1157M42* B45294R1227M40* B45294R1227M42* B45294R1337M40* B45294R2107M40* B45294R2107M41*
6,3 (5,0)
10 (8,0)
Under development 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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