MIL-PRF-55681/Chips Part Number Example CDR31 thru CDR35 MILITARY DESIGNATION PER MIL-PRF-55681 Part Number Example (example) CDR31 BP 101 B K S M L W D t MIL Style Voltage-temperature Limits Capacitance T Rated Voltage Capacitance Tolerance Termination Finish Failure Rate NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers. MIL Style: CDR31, CDR32, CDR33, CDR34, CDR35 Termination Finish: M = Palladium silver Voltage Temperature Limits: N = Silver-nickel-gold BP = 0 30 ppm/C without voltage 0 30 ppm/C with S = Solder coated final with a minimum of 4 percent lead rated voltage from -55C to +125C T = Silver BX = 15% without voltage +15 25% with rated voltage from -55C to U = Base metallization-barrier metal-solder coated +125C (tin/lead alloy, with a minimum of 4 percent lead) W = Base metallization-barrier metal-tinned Capacitance: Two digit figures followed by multiplier (tin or tin/lead alloy) (number of zeros to be added) e.g., 101 = 100 pF Y = Base metallization-barrier metal-tin (100 percent) Rated Voltage: A = 50V, B = 100V Z = Base metallization-barrier metal-tinned (tin/lead alloy, with a minimum of 4 percent lead) Capacitance Tolerance: B .10 pF, C .25 pF, D .5 pF, F 1%, J 5%, K 10%, *See MIL-PRF-55681 Specification for more details M 20% Failure Rate Level: M = 1.0%, P = .1%, R = .01%, S = .001% Packaging: Bulk is standard packaging. Tape and reel per RS481 is available upon request. CROSS REFERENCE: AVX/MIL-PRF-55681/CDR31 THRU CDR35 Thickness (T) D Termination Band (t) Per Length (L) Width (W) AVX Style MIL-PRF-55681 (mm) (mm) Max. (mm) Max. (mm) Min. (mm) Max. CDR31 0805 2.00 1.25 1.3 .50 .70 .30 CDR32 1206 3.20 1.60 1.3 .70 .30 CDR33 1210 3.20 2.50 1.5 .70 .30 CDR34 1812 4.50 3.20 1.5 .70 .30 CDR35 1825 4.50 6.40 1.5 .70 .30 109MIL-PRF-55681/Chips Military Part Number Identification CDR32 CDR31 to MIL-PRF-55681/7 WVDC WVDC Rated temperature Rated temperature Military Type Capacitance Capacitance Military Type Capacitance Capacitance and voltage- and voltage- Designation 1 / in pF tolerance Designation 1 / in pF tolerance temperature limits temperature limits AVX Style 0805/CDR31 (BP) AVX Style 0805/CDR31 (BP) contd CDR31BP1R0B--- 1.0 B,C BP 100 CDR31BP101B--- 100 F,J,K BP 100 CDR31BP1R1B--- 1.1 B,C BP 100 CDR31BP111B--- 110 F,J,K BP 100 CDR31BP1R2B--- 1.2 B,C BP 100 CDR31BP121B--- 120 F,J,K BP 100 CDR31BP1R3B--- 1.3 B,C BP 100 CDR31BP131B--- 130 F,J,K BP 100 CDR31BP1R5B--- 1.5 B,C BP 100 CDR31BP151B--- 150 F,J,K BP 100 CDR31BP1R6B--- 1.6 B,C BP 100 CDR31BP161B--- 160 F,J,K BP 100 CDR31BP1R8B--- 1.8 B,C BP 100 CDR31BP181B--- 180 F,J,K BP 100 CDR31BP2R0B--- 2.0 B,C BP 100 CDR31BP201B--- 200 F,J,K BP 100 CDR31BP2R2B--- 2.2 B,C BP 100 CDR31BP221B--- 220 F,J,K BP 100 CDR31BP2R4B--- 2.4 B,C BP 100 CDR31BP241B--- 240 F,J,K BP 100 CDR31BP2R7B--- 2.7 B,C,D BP 100 CDR31BP271B--- 270 F,J,K BP 100 CDR31BP3R0B--- 3.0 B,C,D BP 100 CDR31BP301B--- 300 F,J,K BP 100 CDR31BP3R3B--- 3.3 B,C,D BP 100 CDR31BP331B--- 330 F,J,K BP 100 CDR31BP3R6B--- 3.6 B,C,D BP 100 CDR31BP361B--- 360 F,J,K BP 100 CDR31BP3R9B--- 3.9 B,C,D BP 100 CDR31BP391B--- 390 F,J,K BP 100 CDR31BP4R3B--- 4.3 B,C,D BP 100 CDR31BP431B--- 430 F,J,K BP 100 CDR31BP4R7B--- 4.7 B,C,D BP 100 CDR31BP471B--- 470 F,J,K BP 100 CDR31BP5R1B--- 5.1 B,C,D BP 100 CDR31BP511A--- 510 F,J,K BP 50 CDR31BP5R6B--- 5.6 B,C,D BP 100 CDR31BP561A--- 560 F,J,K BP 50 CDR31BP6R2B--- 6.2 B,C,D BP 100 CDR31BP621A--- 620 F,J,K BP 50 CDR31BP6R8B--- 6.8 B,C,D BP 100 CDR31BP681A--- 680 F,J,K BP 50 CDR31BP7R5B--- 7.5 B,C,D BP 100 CDR31BP8R2B--- 8.2 B,C,D BP 100 AVX Style 0805/CDR31 (BX) CDR31BP9R1B--- 9.1 B,C,D BP 100 CDR31BX471B--- 470 K,M BX 100 CDR31BP100B--- 10 FJ,K BP 100 CDR31BX561B--- 560 K,M BX 100 CDR31BP110B--- 11 FJ,K BP 100 CDR31BX681B--- 680 K,M BX 100 CDR31BP120B--- 12 FJ,K BP 100 CDR31BX821B--- 820 K,M BX 100 CDR31BP130B--- 13 FJ,K BP 100 CDR31BX102B--- 1,000 K,M BX 100 CDR31BP150B--- 15 FJ,K BP 100 CDR31BX122B--- 1,200 K,M BX 100 CDR31BP160B--- 16 FJ,K BP 100 CDR31BX152B--- 1,500 K,M BX 100 CDR31BP180B--- 18 FJ,K BP 100 CDR31BX182B--- 1,800 K,M BX 100 CDR31BP200B--- 20 F,J,K BP 100 CDR31BX222B--- 2,200 K,M BX 100 CDR31BP220B--- 22 FJ,K BP 100 CDR31BX272B--- 2,700 K,M BX 100 CDR31BP240B--- 24 F,J,K BP 100 CDR31BX332B--- 3,300 K,M BX 100 CDR31BP270B--- 27 FJ,K BP 100 CDR31BX392B--- 3,900 K,M BX 100 CDR31BP300B--- 30 FJ,K BP 100 CDR31BX472B--- 4,700 K,M BX 100 CDR31BP330B--- 33 F,J,K BP 100 CDR31BX562A--- 5,600 K,M BX 50 CDR31BP360B--- 36 FJ,K BP 100 CDR31BX682A--- 6,800 K,M BX 50 CDR31BP390B--- 39 F,J,K BP 100 CDR31BX822A--- 8,200 K,M BX 50 CDR31BP430B--- 43 FJ,K BP 100 CDR31BX103A--- 10,000 K,M BX 50 CDR31BP470B--- 47 FJ,K BP 100 CDR31BX123A--- 12,000 K,M BX 50 CDR31BP510B--- 51 F,J,K BP 100 CDR31BX153A--- 15.000 K,M BX 50 CDR31BP560B--- 56 FJ,K BP 100 CDR31BX183A--- 18.000 K,M BX 50 CDR31BP620B--- 62 F,J,K BP 100 CDR31BP680B--- 68 FJ,K BP 100 Add appropriate failure rate CDR31BP750B--- 75 FJ,K BP 100 CDR31BP820B--- 82 F,J,K BP 100 Add appropriate termination finish CDR31BP910B--- 91 FJ,K BP 100 Capacitance Tolerance Add appropriate failure rate 1/ The complete part number will include additional symbols to indicate Add appropriate termination finish capacitance tolerance, termination and failure rate level. Capacitance Tolerance 110