Chelsea Technology, Inc.

Leadless Chip Carriers (LCC)

LCCs are low profile packages ideal for surface mount applications. Conventional, JEDEC and other standard types are also available. LCCs can be soldered directly to the PC board or used in a socket.

Chelsea Technology LCC’s offer:

  • Available in lead counts from 3 to 84
  • Low cost solution for surface mount leadless packages
  • Light weight, adaptable to a variety of applications
  • No metallic external leads

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Chelsea P/N Lead Count Part Type Manufacturer Drawing Cavity (L) Cavity (W) Pkg OD (L) Pkg OD (W) Suggested Lid Comments Quantity PDF
P03ALN310R 3 AlN Package KD-E94196-A 0.485 0.310 0.624 0.450 LCL590R1 SMD 2 0 Download
P03LCC050R2 3 LCC KD-VA0219-01 0.070 0.050 0.120 0.100 LCL106R2   219 Download
P04LCC090R 4 LCC PB-C89019 0.140 0.190 0.220 0.150 LCL190R Pin 1 Connect to D/A Cavity 0 Download
P04LCC090R1 4 LCC IRK04F1-5113C 0.140 0.190 0.220 0.150 LCL190R All Leads Isolated 0 Download
P006LCC100R5 6 LCC KD-V94364-A-01 0.175 0.100 0.450 0.170 LCL225R Dual Die Attach Pad 0 Download
P16LCC120S 16 LCC PB-60962-A-01 0.120 0.120 0.250 0.250 LCL200S   2272 Download
P16LCC120S4 16 LCC SU-88216-WC 0.120 0.120 0.235 0.235 LCL200S .040 Lead Pitch 0 Download
P16LCC120S6 16 LCC SU-88216-ZC 0.120 0.120 0.235 0.235 LCL200S .040 Lead Pitch 0 Download
P16LCC120S7 16 LCC PB-92263 0.120 0.120 0.300 0.300 LCL240S1   600 Download
P16LCC135S 16 LCC PB-C85194 0.135 0.135 0.250 0.250 LCL220S   2155 Download
P16LCC150R 16 LCC IRK16F1-5260B 0.330 0.150 0.410 0.230 LCL364R 4 D/A Pads 0  
P16LCC160S 16 LCC PB-C86636-A 0.160 0.160 0.300 0.300 LCL250S1   110 Download
P18LCC120S1 18 LCC PB-C86280 0.120 0.120 0.250 0.250 LCL220S   1372 Download
P18LCC155R 18 LCC PB-C87037 0.295 0.155 0.425 0.285 LCL400R D/A Cavity = Pin 18 0 Download
P18LCC175R1 18 LCC IRK18F1-5051DA 0.240 0.175 0.350 0.285 LCL315R1   3760 Download
P18LCC175R2 18 LCC PB-12916-B 0.240 0.175 0.350 0.285 LCL315R1   0 Download
P18LCC175R6 18 LCC IRK18F1-5045H 0.240 0.175 0.350 0.285 LCL315R1 Dual Die Attach Pad 0 Download
P20LCC160S10 20 LCC PB-CA1421 0.160 0.160 0.350 0.350 LCL300S Quad Cavity –   4 Isolated Pads 0 Download
P20LCC160S3 20 LCC PB-CB4530 0.160 0.160 0.350 0.350 LCE0305S Non-Magnetic Package 2750 Download
P20LCC194S1 20 LCC PB-55353 0.194 0.194 0.350 0.350 LCL300S H/S Mltz on Backside 0 Download
P20LCC194S2 20 LCC PB-C85124 0.194 0.194 0.350 0.350 LCL300S   0 Download
P20LCC194S7 20 LCC PB-CA3G81 0.194 0.194 0.350 0.350 LCL300S Pin 10 Connected to 12, Pin 2 Connected to 17 0 Download
P20LCC210QUAD-2 20 LCC IRK20F1-5705B-LAS 0.210 0.210 0.350 0.350 LCL335S1 Lasered Quad-.080x.100 Pads 0 Download
P20LCC210S1 20 LCC IRK20F1-5705B 0.210 0.210 0.350 0.350 LCL335S1   357 Download
P20LCC215S 20 LCC PB-23741 0.215 0.215 0.350 0.350  LCL325S4   173 Download
P20LCC270R 20 LCC PB-C93068 0.500 0.270 0.670 0.350 LCL650R Bare cavity, Ends Only bonding 0 Download
P24LCC180S 24 LCC SU-88224-YZ 0.180 0.180 0.350 0.350 LCL365S   0  
P24LCC185S 24 LCC PB-81941 0.185 0.185 0.335 0.335 LCL300S   0 Download
P24LCC229S 24 LCC PB-92321-A-01 0.229 0.229 0.400 0.400 LCL365S   0 Download
P28LCC180R 28 LCC IRK28F1-6046A 0.240 0.180 0.550 0.350 LCL530R   394 Download
P28LCC200S 28 LCC PB-C88232 0.200 0.200 0.450 0.450 LCL385S   0 Download
P28LCC250S 28 LCC PB-44823 0.250 0.250 0.450 0.450 LCL385S   5843 Download
P28LCC250S3 28 LCC PB-02740 0.250 0.250 0.450 0.450 LCL385S Ends-Wrap B/F’s 0 Download
P28LCC250S5 28 LCC IRK28F1-6910A 0.250 0.250 0.450 0.450 LCL385S H/S Mltz on Backside 0 Download
P28LCC250S6 28 LCC IRK28F2-5583L 0.250 0.250 0.450 0.450 LCL385S Kovar Seal-Ring 662  
P28LCC270R 28 LCC IRK28F1-5624C 0.500 0.270 0.720 0.400 LCL670R   0 Download
P28LCC280S1 28 LCC IRK28F1-5636G 0.280 0.280 0.450 0.450 LCL385S   1150 Download
P28LCC290S1 28 LCC PB-C85189 0.290 0.290 0.440 0.440 LCL385S/400S   0 Download
P32LCC240R 32 LCC IRK32F1-5416 0.460 0.240 0.550 0.450 LCL540R1   0 Download
P32LCC245R 32 LCC PB-C91552-A 0.390 0.245 0.550 0.450 LCL490R Ends-Only,  N/C 1,17 275  
P32LCC250R 32 LCC IRK32F1-5116C 0.280 0.250 0.550 0.450 LCL510R2   3780 Download
P32LCC250R1 32 LCC PB-C88085 0.280 0.250 0.550 0.450 LCL530R4 N/C pins 1, 12, 17, 26 0  
P32LCC250R2 32 LCC IRK32F1-5299B 0.280 0.250 0.550 0.450 LCL510R2 N/C pins 1, 30 0  
P32LCC250S 32 LCC PB-13004-A-13 0.250 0.250 0.420 0.420 LCL385S .040 Lead Pitch 0 Download
P32LCC300R 32 LCC PB-C88084 0.350 0.300 0.550 0.450  LCL500R1   0 Download
P32LCC300R6 32 LCC PB-CB5651 0.350 0.300 0.550 0.450 LCE0495S Non-Magnetic Package 0 Download
P32LCC330R 32 LCC IRK32F1-5344B 0.600 0.330 0.700 0.450 LCL660R1 Ends-Wrap 0 Download
P36LCC240S 36 LCC MCB40336A MOD 0.240 0.240 0.410 0.370     0  
P40LCC290S 40 LCC PB-44994 0.290 0.290 0.400 0.400     153  
P40LCC300S 40 LCC IRK40F1-138E 0.300 0.300 0.480 0.480 LCL440S   0 Download
P40LCC300S1 40 LCC IRK40F1-260U 0.300 0.300 0.480 0.480 LCL440S   686 Download
P40LCC300S3 40 LCC PB-12836 0.300 0.300 0.480 0.480 LCL440S   294 Download
P44LCC190S 44 LCC PB-C85254-A 0.190 0.190 0.650 0.650 LCL475S   0 Download
P44LCC250S 44 LCC PB-44711 0.250 0.250 0.650 0.650 LCL475S   0 Download
P44LCC300S2 44 LCC PB-C85389 0.300 0.300 0.650 0.650 LCL475S   165 Download
P44LCC340S 44 LCC PB-12832-B 0.300 0.300 0.650 0.650 LCL550S   430 Download
P44LCC350S 44 LCC PB-81844-B 0.350 0.350 0.650 0.650 LCL530S1 Pin 44 connected to Cavity 0 Download
P48LCC300S 48 LCC PB-C86105 0.300 0.300 0.560 0.560 LCL510S1   0 Download
P48LCC310S 48 LCC PB-C91375 0.310 0.310 0.460 0.460 LCL447S   0 Download
P52LCC350S 52 LCC PB-92155-A 0.350 0.350 0.750 0.750 LCL550S1   2309 Download
P64LCC300S 64 LCC IRK64F1-281A 0.300 0.300 0.720 0.720 LCL540S Pin 25 connected to Cavity 0 Download
P68LCC300S 68 LCC PB-C86036 0.300 0.300 0.950 0.950 LCL590S1   0 Download
P68LCC300S1 68 LCC PB-C87671-B-01 0.300 0.300 0.950 0.950 LCL590S1   12 Download
P68LCC300S3 68 LCC IRK68F1-258C 0.300 0.300 0.560 0.560 LCL493S1 .025″ Lead Spacing 0 Download
P68LCC400S 68 LCC PB-C86058-B-03 0.400 0.400 0.950 0.950 LCL590S1   0 Download
P68LCC400S1 68 LCC PB-81841 0.400 0.400 0.950 0.950 LCL590S1   0 Download
P68LCC580S 68 LCC PB-C87747 0.580 0.580 0.950 0.950 LCL780S3   0 Download
P84LCC300S 84 LCC IRK84F1-5004A 0.300 0.300 1.150 1.150 LCL710S   0 Download
P84LCC310S1 84 LCC PB-C92589 0.310 0.310 1.150 1.150 LCL710S   36 Download
P84LCC390S 84 LCC IRK84F1-172F 0.390 0.390 1.150 1.150 LCL710S   0 Download
P84LCC400S 84 LCC IRK84F1-313A 0.400 0.400 1.150 1.150 LCL670S1   0  
P84LCC700S 84 LCC PB-C86131 0.700 0.700 1.150 1.150 LCL920S1   97 Download
P03ALN310R 3 SMD1 KD-E94196-A 0.485 0.310 0.624 0.450 LCL590R1   0  
P03SMD2A 3 SMD2 CF05306903S005 0.405 0.405 0.690 0.525   Copper Source Strap 0 Download

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Chelsea Technology, Inc.

Chelsea Technology, Inc.