BCcomponents DATA SHEET MCT 0603; MCU 0805;� MCA 1206 Precision flat chip resistors Product specification� 2002 Dec 19 Supersedes data of 8th June 2001� File under BCcomponents, BC08 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 FEATURES The result of the determined production is verified by an extensive testing procedure and optical inspection � Thin-film technology performed on 100% of the individual chip resistors. Only � Low TC: �10 to �25 ppm/K accepted products are laid directly into the paper tape in accordance with EN 60 286-3. � Precision tolerance of value: �0,1 and �0,25% � Superior overall stability: class 0,1 and 0,25 The resistors are suitable for processing on automatic SMD assembly systems and for automatic soldering using wave, � Green product, supports lead-free soldering. reflow or vapour phase. The encapsulation is resistant to all cleaning solvents commonly used in the electronics Case sizes industry, including alcohols, esters and aqueous solutions. Imperial: 0603 0805 1206 The resistors are lead-free, the pure tin plating provides Metric: RR 1608M RR 2012M RR 3216M compatibility with lead-free soldering processes. The immunity of the plating against tin whisker growth has been APPLICATIONS proven under extensive testing. All products comply with the CEFIC-EECA-EICTA list of legal restrictions on hazardous � Test and measuring equipment substances. Solderability is specified for 2 years after � Medical equipment production or re-qualification. The permitted storage time is 20 years. � Industrial equipment. The resistors are tested in accordance with � EN 140 401-801 (superseding CECC 40 401-801) which DESCRIPTION refers to EN 60115-1 and EN140 400. Approval of MCT 0603, MCT 0805 and MCA 1206 Precision Thin Film conformity is indicated by the CECC logo on the package Flat Chip Resistors combine the proven reliability of the label. professional products with an advanced level of precision BCcomponents BEYSCHLAG has achieved "Approval of and stability. Therefore they are perfectly suited for Manufacturer" in accordance with EN 100 114-1. The applications in the fields of test and measuring equipment release certificate for "Technology Approval Schedule" in together with industrial and medical electronics.� accordance with CECC 240 001 based on EN 100 114-6 is � granted for the BCcomponents BEYSCHLAG manufacturing Production is strictly controlled and follows an extensive set process. of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a super On request, resistors are available with established high grade (96% Al 0 ) ceramic substrate and conditioned 2 3 reliability in accordance with CECC 40 401-801 Version E. to achieve the desired temperature coefficient. Specially Please refer to the special data sheet for information on designed inner contacts are deposited on both sides. A failure rate level, available resistance ranges and order special laser is used to achieve the target value by smoothly codes. fine trimming the resistive layer without damaging the ceramics. A further conditioning is applied in order to stabilize the trimming result. The resistor elements are covered by a blue protective coating designed for electrical, mechanical and climatic protection. The terminations receive a final pure tin on nickel plating. 2002 Dec 19 2 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 QUICK REFERENCE DATA DESCRIPTION MCT 0603 MCU 0805 MCA 1206 Metric size RR 1608M RR 2012M RR 3216M Resistance range 47 � to 150 k� 47 � to 332 k� 47 � to 332 k� Resistance tolerance �0,25%; �0,1% �0,1% Temperature coefficient �25 ppm/K; �15 ppm/K; �10 ppm/K �25 ppm/K Operation mode precision standard precision standard precision standard Climatic category (LCT/UCT/days) 10/85/56 55/125/56 10/85/56 55/125/56 10/85/56 55/125/56 Rated dissipation, P 0,032 W 0,1 W 0,050 W 0,125 W 0,1 W 0,25 W 70 Operating voltage, U AC/DC 25 V 75 V 35 V 150 V 50 V 200 V max Film temperature 85 �C 125 �C 85 �C 125 �C 85 �C 125 �C Max. resistance change at P � 47 � to 150 k� 47 � to 332 k� 47 � to 332 k� 70 for resistance range, � �R/R max., after: 1 000 h ��0,1% � 0,2% ��0,1% � 0,2% ��0,05% ��0,1% 8 000 h ��0,2% � 0,4% � 0,2% ��0,4% ��0,1% �0,25% 225 000 h ��0,5% � 1,0% ��0,5% ��1,0% ��0,25% ��0,5% Specified lifetime 225 000 h 225 000 h 225 000 h Insulation voltage : 1 minute; U 100 V 200 V 300 V ins continuous 75 V 75 V 75 V �9 �9 �9 Failure rate ��2 � 10 /h ��2 � 10 /h ��2 � 10 /h 2002 Dec 19 3 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 Table 1 Temperature coefficient and resistance range (1) RESISTANCE VALUE DESCRIPTION T.C. TOLERANCE MCT 0603 MCU 0805 MCA 1206 ±0,25% 47 � to 150 k� 47 � to 332 k� � �25 ppm/K �0,1% 100 � to 150 k� 47 � to 332 k� 47 � to 332 k� �0,25% 47 � to 150 k� 47 � to 100 k� � �15 ppm/K �0,1% 100 � to 100 k� 100 � to 100 k� � �0,25% 47 � to 20 k� 47 � to 36 k� � (2) �10 ppm/K � �0,1% 100 � to 20 k� 100 � to 36 k� Notes 1. Resistance values to be selected from E96 and E192 series, other values are available on request. 2. TC 10 is specified over the temperature range from �10 �C to 85 �C. Resistance ranges printed in bold are preferred T.C. / tolerance combinations with optimized availability. 2002 Dec 19 4 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 ORDERING INFORMATION Components may be ordered by using either a simple clear text ordering code, see “Type description and ordering code” or BCcomponents’ unique 12NC. Numeric ordering code (12NC) � The resistors have a 12-digit ordering code starting with 2312. � The subsequent 4 digits indicate the resistor type, specification and packaging; see Table 2. � The remaining 4 digits indicate the resistance value: – The first 3 digits indicate the resistance value. – The last digit indicates the resistance decade in accordance with Table 3. Table 2 12NC ordering code indicating resistor type and packaging ORDERING CODE 2312 ... ..... DESCRIPTION CARDBOARD TAPE ON REEL P1 P5 PW TYPE T.C. TOL. 1 000 5 000 20 000 units units units �0,25% 201 6.... 216 6.... 206 6.... �25 ppm/K �0,1% 201 7.... 216 7.... 206 7.... �0,25% 202 6.... 217 6.... 207 6.... MCT 0603 �15 ppm/K �0,1% 202 7.... 217 7.... 207 7.... �0,25% 203 6.... 218 6.... 208 6.... �10 ppm/K �0,1% 203 7.... 218 7.... 208 7.... �0,25% 241 6.... 256 6.... 246 6.... �25 ppm/K �0,1% 241 7.... 256 7.... 246 7.... �0,25% 242 6.... 257 6.... 247 6.... MCU 0805 �15 ppm/K �0,1% 242 7.... 257 7.... 247 7.... �0,25% 243 6.... 258 6.... 248 6.... �10 ppm/K �0,1% 243 7.... 258 7.... 248 7.... MCA 1206 �25 ppm/K �0,1% 381 7.... 396 7.... 386 7.... Resistance ranges printed in bold are preferred T.C. / tolerance combinations with optimized availability. Table 3 Last digit of 12NC indicating resistance decade ORDERING EXAMPLE The ordering code of a MCT 0603 resistor, value 4 7 k� and RESISTANCE DECADE LAST DIGIT TC 25 with �0,1% tolerance, supplied in cardboard tape of 10 to 99,9 � 9 5 000 units per reel is: 2312 216 74703. 100 to 999 � 1 1 to 9,99 k� 2 10 to 99,9 k� 3 100 to 999 k� 4 2002 Dec 19 5 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 Type description and ordering code � We recommend that the clear text ordering code is used, to minimize the possibility of errors in order handling. ���������������������������������� $��!��%"� ���������������� ���������������� ��� ��� ����������� ������������ ����� �� ������������� ���������������� ���������������� ����������������� &�’������ ��������� �����!�" ������ #����$�� ������� %������! (!"��������’� ��!"�����������##������ �!�" ��������� �$�� ��������� ���! ��������� 2002 Dec 19 6 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 FUNCTIONAL DESCRIPTION Derating MCT 0603 MCU 0805, MCA 1206 ��� + ��� � ��� � �� �� ��� ,� ��� -!.�������!"��������� �!. Fi Fig g..1 1 D De erat ratiing, ng, s sttanda andard rd op operat eratiio on n.. ��"& MCT 0603 MCU 0805 ��� + ��� � ��� � �� �� ��� ,� ��� -!.�������!"��������� �!. Fig.2 Derating, precision operation. 2002 Dec 19 7 ��)���*����"������� ��)���*����"������� BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 Current noise � /010 ��� MCT 0603 MCU 0805 MCA 1206 ���� ���� ����� ������ ���� ����� �����������0������ Fig.3 Current noise A in accordance with IEC 60 195. 1 2002 Dec 19 8 ��������2������ � BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 MECHANICAL DATA Outlines T 1 W W T H CCC293 T 2 L For dimensions see Table 4. Fig.4 Outlines. Table 4 Chip resistor types, mass and relevant physical dimensions; see Fig.4 H L W W T T MASS T 1 2 TYPE (mm) (mm) (mm) (mm) (mm) (mm) (mg) MCT 0603 0,45 +0,1/�0,05 1,55 �0,05 0,85 �0,1 > 75% of W 0,3 +0,15/�0,2 0,3 +0,15/�0,2 1,9 MCU 0805 0,45 +0,1/�0,05 2,0 �0,1 1,25 �0,15 > 75% of W 0,4 +0,1/�0,2 0,4 +0,1/�0,2 4,6 MCA 1206 0,55 �0,1 3,2 +0,1/�0,2 1,6 �0,15 > 75% of W 0,5 �0,25 0,5 �0,25 9,2 2002 Dec 19 9 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 TESTS AND REQUIREMENTS Category Temperature; damp heat, long term, 56 days) is valid. All tests are carried out in accordance with the following specifications: Unless otherwise specified the following values apply: EN 60 115-1, Generic specification (includes tests) Temperature: 15 °C to 35 °C EN 140 400, Sectional specification (includes schedule Relative humidity: 45% to 75% for qualification approval) Air pressure: 86 kPa to 106 kPa (860 mbar to� EN 140 401-801, Detail specification (includes schedule 1 060 mbar). for conformance inspection) The components are mounted for testing on boards in The components are approved in accordance with the accordance with EN 60 115-1, 4.31 unless otherwise European CECC-system, where applicable. Table 5 contains specified. only the most important tests. For the full test schedule refer The requirements stated in Table 5 are based on the to the documents listed above. The testing also covers most required tests and permitted limits of EN 140 401-801. of the requirements specified by EIA/IS-703 and JIS-C-5202. However, some additional tests and a number of The tests are carried out in accordance with IEC 60 068 and improvements against those minimum requirements have under standard atmospheric conditions in accordance with � been included. IEC 60 068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Table 5 Test procedures and requirements EN IEC REQUIREMENTS 60 115-1 60 068-2 PERMISSIBLE CHANGE (�R/R) TEST PROCEDURE CLAUSE TEST STABILITY STABILITY METHOD CLASS 0,1 CLASS 0,25 stability for product types: MCT 0603 100 � to 10 k� 47 � to < 100 �� > 10 k� to 150 k� MCU 0805 100 � to 47,5 k� 47 � to < 100 �� > 47,5 k� to 332 k� MCA 1206 47 � to 332 k� � 4.5 � resistance �0,1%; �0,25% 4.8.4.2 � temperature at 20 / �10 / 20 °C and � �25 ppm/K; �15 ppm/K; �10 ppm/K coefficient 20 / 85 / 20 °C 4.25.1 � endurance at U = P � R or� 70 70 �C: U = U ; whichever is max precision the less severe� operation 1,5 h on; 0,5 h off mode (1) 70 �C; 1 000 h �(0,1%R + 0,02 �) (1) 70 �C; 8 000 h �(0,2%R + 0,05 �) � endurance at U = P � R or� 70 70 �C: U = U ; whichever is max standard the less severe;� operation 1,5 h on; 0,5 h off mode (1) 70 �C; 1 000 h �(0,2%R + 0,02 �) (1) 70 �C; 8 000 h �(0,4%R + 0,05 �) 2002 Dec 19 10 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 EN IEC REQUIREMENTS 60 115-1 60 068-2 PERMISSIBLE CHANGE (�R/R) TEST PROCEDURE CLAUSE TEST STABILITY STABILITY METHOD CLASS 0,1 CLASS 0,25 stability for product types: MCT 0603 100 � to 10 k� 47 � to < 100 �� > 10 k� to 150 k� MCU 0805 100 � to 47,5 k� 47 � to < 100 �� > 47,5 k� to 332 k� MCA 1206 47 � to 332 k� � 4.25.3 � endurance at 85 �C; 1 000 h �(0,1%R + 0,02 �) �(0,2%R + 0,02 �) upper category 125 �C; 1 000 h �(0,2%R + 0,02 �) �(0,4%R + 0,05 �) temperature 4.24 3 (Ca) damp heat,� 40 �2 �C; 56 days; �(0,1%R + 0,02 �) �(0,25%R + 0,05 �) steady state 93 +2/�3% RH 4.23 climatic sequence: 4.23.2 2 (Ba) dry heat UCT; 16 h 4.23.3 30 (Db) damp 55 �C; 24 h; >90% RH;� heat, 1 cycle cyclic 4.23.4 1 (Aa) cold LCT; 2 h 4.23.5 13 (M) low air 8,5 kPa; 2 h; 25 �10 �C pressure 4.23.6 30 (Db) damp 55 �C; 5 days; heat, >95 to 100 % RH; cyclic 5 cycles� LCT = �55 �C; UCT = 125 �C �(0,1%R + 0,02��) �(0,25%R + 0,05��) � 1 (Aa) cold �55 �C; 2 h �(0,05%R + 0,01 �) 4.19 14 (Na) rapid change 30 minutes at LCT and� �(0,05R + 0,01��) of 30 minutes at UCT;� no visible damage temperature LCT = �10 �C; UCT = 85 �C; 5 cycles LCT = �55 �C; �(0,25%R + 0,05��) UCT = 125 �C; no visible damage 1 000 cycles 2002 Dec 19 11 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 EN IEC REQUIREMENTS 60 115-1 60 068-2 PERMISSIBLE CHANGE (�R/R) TEST PROCEDURE CLAUSE TEST STABILITY STABILITY METHOD CLASS 0,1 CLASS 0,25 stability for product types: MCT 0603 100 � to 10 k� 47 � to < 100 �� > 10 k� to 150 k� MCU 0805 100 � to 47,5 k� 47 � to < 100 �� > 47,5 k� to 332 k� MCA 1206 47 � to 332 k� � 4.13 � short time �(0,05%R + 0,01��) overload; � precision operation U = 2,5 � P � R or 70 mode U = 2 � U ; whichever max short time �(0,05%R + 0,01��) is the less severe; 5 s overload; � standard operation � mode (2) 4.27 � single pulse �(0,5%R + 0,05��) severity no. 4:� high voltage no visible damage U = 10 � P � R or 70 overload; U = 2 � U ; whichever max standard is the less severe;� operation� 10 pulses 10 �s/700 �s mode (2) 4.37 � periodic �(0,5%R + 0,05��) U = 15� P � R or 70 electric no visible damage U = �2 � U ; whichever max overload; is the less severe; � standard� 0,1 s on; 2,5 s off;� operation� 1000 cycles mode 4.22 6 (Fc) vibration endurance by sweeping;� �(0,05%R + 0,01��) 10 to 2000 Hz;� no visible damage no resonance;� amplitude �1,5 mm or 2 �200 m/s ; 6 h 4.17.2 58 (Td) solderability solder bath method;� SnPb40; non-activated flux 215 �3 �C; 3 �0,3 s good tinning (�95% covered); solder bath method;� no visible damage SnAg3Cu0,5 or SnAg3,5; non-activated flux� 235 �3 �C; 2 �0,2 s 4.18.2 58 (Td) resistance to solder bath method; �(0,05%R + 0,01��) soldering 260 �5 �C; 10 �1 s heat 2002 Dec 19 12 BCcomponents Product specification MCT 0603; MCU 0805; Precision flat chip resistors MCA 1206 EN IEC REQUIREMENTS 60 115-1 60 068-2 PERMISSIBLE CHANGE (�R/R) TEST PROCEDURE CLAUSE TEST STABILITY STABILITY METHOD CLASS 0,1 CLASS 0,25 stability for product types: MCT 0603 100 � to 10 k� 47 � to < 100 �� > 10 k� to 150 k� MCU 0805 100 � to 47,5 k� 47 � to < 100 �� > 47,5 k� to 332 k� MCA 1206 47 � to 332 k� � 4.29 45 (XA) component isopropyl alcohol +50 �C; no visible damage solvent method 2 resistance 4.32 21 (Ue ) shear RR 1608M; 9 N 3 (adhesion) no visible damage RR 2012M and � RR 3216; 45 N 4.33 21 (Ue ) substrate depth 2 mm, 3 times �(0,05%R + 0,01��) 1 bending no visible damage, no open circuit in bent position 4.7 � voltage proof U = U ; 60 �5 s no flashover or breakdown rms ins 4.35 � flammability IEC 60 695-2-2,� no burning after 30 s needle flame test; 10 s Special requirements for type MCA 1206 4.25.1 � endurance at U = P � R or� 70 70 �C: U = U ; whichever is max precision the less severe;� operation 1,5 h on; 0,5 h off mode 70 �C; 1 000 h �(0,05%R + 0,02 �) 70 �C; 8 000 h �(0,1%R + 0,02 �) � endurance at U = P � R or� 70 70 �C:� U = U ; whichever is max standard the less severe;� operation 1,5 h on; 0,5 h off mode 70 �C; 1 000 h �(0,1%R + 0,02 �) 70 �C; 8 000 h �(0,25%R + 0,05 �) Notes 1. See 4.25.1 (above): special requirements for type MCA 1206. 2. The pulse load stability of professional MFC resistors applies for precision resistors also. However, severe pulse loads are likely to jeopardise precision stability requirements. 2002 Dec 19 13