빠른 연결, 빠른 분리 커넥터

3M Amphenol TPC Wire & Cable BlockMaster Electronics EAO Hoff-Trex® JST Sales America Inc. Keystone Electronics KYOCERA AVX Littelfuse Inc. Littelfuse/Commercial Vehicle Products Master Appliance Corp. Molex Mueller Electric Co. Neutrik Panduit Corp Phoenix Contact Remington Industries TE Connectivity TE Connectivity Aerospace, Defense and Marine TE Connectivity AMP Connectors TE Connectivity Potter & Brumfield Relays Weidmuller Würth Elektronik

* - 187 19003 19007 19016 19017 19025 19164 19705 19708 19711 19712 19713 2176 25 250 31 35032 35427 35430 35441 35453 35711 35718 35725 35765 35766 38002 49748 51 61 94030 94512 94513 94536 Amplivar Amplivar, Fastin-Faston Amplivar, Faston Ampower Avikrimp Avikrimp; Quixon 19275 Avikrimp; Quixon 19277 BU Budget CLIPLINE Disco-Lok™ DiscoGrip™ DiscoGrip™, ReelSmart™ Disco™ Disco™ ReelSmart™ Dura-Seal E-SPRING EconoSeal III 187 EconoSeal III 250 EconoSeal J Mark II 250 Fastin-Faston Fastin-Faston, PIDG Faston Faston, PIDG Faston, Ultra-Fast FSH FST Highland™ InsulKrimp InsulKrimp; Quixon 19274 InsulKrimp; Quixon 19276 Krimptite Krimptite; Quixon 19273 Loxon Mark I Mark II Mark III MP-Lock Multiseal™ Pan-Term® Pan-Term®, ReelSmart™ Perma-Seal PIDG PIDG, Positive Lock EX Pod-Lok Positive Lock Positive Lock EX Positive Lock EX-II Positive Lock EX-III Positive Mate PRONER Proseal™ PS ReelSmart™ Supra-Grip™ Safelock Scotchlok™ SFO Solderseal™ STRIPT® 9140 STRIPT® 9141 StrongHold™ SUPRA-GRIP™ Ultra-Fast Ultra-Fast Plus Ultrapod Utilux VF4 VibraKrimp WA-MTAB WR-FAST

- Bag Box Bulk Cut Tape (CT) Retail Package Tape & Reel (TR) Tray

Active Discontinued at Masstock Electronics Last Time Buy Obsolete

- Angled Angled - 15° Angled - 15°, Offset Angled - 180° Angled - 30° Angled - 45° Angled - 60° Angled - 90° Angled - 90° (2), 180° Angled - 90°, Flag Angled - 90°, Flag, Stacked Circular Fishhook Flat Blade Header Horizontal Offset Stacked Standard Standard and Twin Stator

- Female Female and Male Male

- 0.047" (1.19mm) 0.050" (1.27mm) 0.058" (1.47mm) 0.059" (1.50mm) 0.060" (1.52mm) 0.062" (1.57mm) 0.067" (1.70mm) 0.076" (1.93mm) 0.078" (1.98mm) 0.079" (2.00mm) 0.093" (2.36mm) 0.098" (2.49mm) 0.103" (2.62mm) 0.110" (2.79mm) 0.110" (2.79mm), 0.125" (3.18mm) 0.110" (2.79mm), 0.250" (6.35mm) 0.113" (2.88mm) 0.118" (3.00mm) 0.125" (3.18mm) 0.145" (3.68mm) 0.156" (3.96mm) 0.187" (4.75mm) 0.187" (4.75mm), 0.205" (5.21mm) 0.189" (4.80mm) 0.190" (4.83mm) 0.197" (5.00mm) 0.203" (5.16mm) 0.205" (5.21mm) 0.205" (5.21mm), 0.250" (6.35mm) 0.220" (5.60mm) 0.232" (5.90mm) 0.240" (6.10mm) 0.247" (6.27mm) 0.248" (6.30mm) 0.250" (6.35mm) 0.250" (6.35mm), 0.375" (9.53mm) 0.276" (7.01mm) 0.299" (7.60mm) 0.300" (7.62mm) 0.312" (7.92mm) 0.315" (8.00mm) 0.374" (9.50mm) 0.375" (9.53mm)

- 0.010" (0.25mm) 0.012" (0.30mm) 0.013" (0.33mm) 0.015" (0.38mm) 0.016" (0.41mm) 0.016" x 0.023" (0.41mm x 0.58mm) 0.016" x 0.025" (0.41mm x 0.64mm) 0.018" (0.46mm) 0.018" (0.46mm) / 0.020" (0.51mm) 0.018" x 0.020" (0.46mm x 0.51mm) / 0.020" (0.51mm) 0.019" x 0.021" (0.48mm x 0.53mm) 0.020" (0.51mm) 0.024" (0.60mm) 0.025" (0.64mm) 0.028" (0.71mm) 0.030" (0.76mm) 0.030" x 0.033" (0.76mm x 0.84mm) 0.031" (0.79mm) 0.032" (0.81mm) 0.032" (0.81mm) / 0.020" (0.51mm) 0.033" (0.84mm) 0.036" (0.91mm) 0.039" (0.99mm) 0.040" (1.02mm) 0.042" (1.07mm) 0.046" (1.17mm) 0.047" (1.19mm) 0.048" (1.22mm) 0.050" (1.27mm) 0.060" (1.52mm)

- 0.122" (3.10mm) 0.125" (3.17mm) 0.130" (3.30mm) 0.140" (3.56mm) 0.145" (3.68mm) 0.150" (3.81mm) 0.152" (3.86mm) 0.157" (4.00mm) 0.161" (4.09mm) 0.161" (4.10mm) 0.181" (4.60mm) 0.185" (4.70mm) 0.186" (4.72mm) 0.187" (4.75mm) 0.190" (4.83mm) 0.195" (4.95mm) 0.196" (4.98mm) 0.197" (5.00mm) 0.200" (5.08mm) 0.201" (5.10mm) 0.209" (5.31mm) 0.210" (5.33mm) 0.217" (5.50mm) 0.220" (5.59mm) 0.224" (5.70mm) 0.225" (5.72mm) 0.236" (6.00mm) 0.237" (6.02mm) 0.238" (6.05mm) 0.240" (6.10mm) 0.244" (6.20mm) 0.245" (6.22mm) 0.246" (6.25mm) 0.247" (6.27mm) 0.248" (6.30mm) 0.250" (6.35mm) 0.252" (6.40mm) 0.255" (6.48mm) 0.256" (6.50mm) 0.257" (6.53mm) 0.260" (6.60mm) 0.264" (6.70mm) 0.268" (6.80mm) 0.270" (6.86mm) 0.273" (6.93mm) 0.275" (6.99mm) 0.276" (7.01mm) 0.280" (7.11mm) 0.281" (7.14mm) 0.283" (7.20mm) 0.285" (7.24mm) 0.287" (7.30mm) 0.290" (7.37mm) 0.291" (7.40mm) 0.293" (7.44mm) 0.295" (7.49mm) 0.297" (7.55mm) 0.299" (7.60mm) 0.300" (7.62mm) 0.301" (7.65mm) 0.302" (7.67mm) 0.303" (7.70mm) 0.305" (7.75mm) 0.307" (7.80mm) 0.309" (7.85mm) 0.310" (7.87mm) 0.311" (7.90mm) 0.312" (7.92mm) 0.312" (7.93mm) 0.313" (7.95mm) 0.315" (8.00mm) 0.317" (8.05mm) 0.318" (8.08mm) 0.320" (8.13mm) 0.327" (8.31mm) 0.329" (8.35mm) 0.330" (8.38mm) 0.331" (8.41mm) 0.335" (8.50mm) 0.339" (8.60mm) 0.350" (8.89mm) 0.352" (8.94mm) 0.357" (9.07mm) 0.358" (9.09mm) 0.360" (9.14mm) 0.370" (9.40mm) 0.374" (9.50mm) 0.380" (9.65mm) 0.382" (9.70mm) 0.387" (9.83mm) 0.390" (9.91mm) 0.394" (10.00mm) 0.395" (10.03mm) 0.400" (10.16mm) 0.410" (10.41mm) 0.413" (10.49mm) 0.417" (10.59mm) 0.419" (10.65mm) 0.420" (10.67mm) 0.421" (10.70mm) 0.429" (10.90mm) 0.433" (11.00mm) 0.437" (11.10mm) 0.441" (11.20mm) 0.450" (11.43mm) 0.452" (11.48mm) 0.455" (11.56mm) 0.458" (11.63mm) 0.465" (11.80mm) 0.469" (11.90mm) 0.470" (11.94mm) 0.472" (12.00mm) 0.480" (12.19mm) 0.482" (12.25mm) 0.485" (12.32mm) 0.488" (12.40mm) 0.492" (12.50mm) 0.500" (12.70mm) 0.508" (12.90mm) 0.509" (12.93mm) 0.512" (13.00mm) 0.524" (13.30mm) 0.540" (13.72mm) 0.543" (13.80mm) 0.551" (14.00mm) 0.559" (14.20mm) 0.567" (14.40mm) 0.570" (14.48mm) 0.575" (14.60mm) 0.585" (14.85mm) 0.587" (14.91mm) 0.608" (15.45mm) 0.610" (15.50mm) 0.618" (15.70mm) 0.620" (15.75mm) 0.623" (15.82mm) 0.625" (15.88mm) 0.630" (16.00mm) 0.681" (17.30mm) 0.693" (17.60mm) 0.710" (18.03mm) 0.843" (21.40mm) 0.953" (24.20mm)

- 0.151" (3.84mm) 0.240" (6.10mm) 0.250" (6.35mm) 0.305" (7.75mm) 0.310" (7.87mm) 0.312" (7.93mm) 0.320" (8.13mm) 0.327" (8.31mm) 0.362" (9.19mm) 0.366" (9.30mm) 0.377" (9.58mm) 0.380" (9.65mm) 0.396" (10.06mm) 0.406" (10.30mm) 0.409" (10.40mm) 0.413" (10.49mm) 0.413" (10.50mm) 0.415" (10.54mm) 0.420" (10.67mm) 0.425" (10.80mm) 0.437" (11.10mm) 0.440" (11.18mm) 0.445" (11.30mm) 0.450" (11.43mm) 0.461" (11.71mm) 0.462" (11.73mm) 0.468" (11.89mm) 0.470" (11.94mm) 0.472" (12.00mm) 0.474" (12.04mm) 0.475" (12.06mm) 0.475" (12.07mm) 0.480" (12.19mm) 0.480" (12.20mm) 0.485" (12.32mm) 0.487" (12.37mm) 0.488" (12.40mm) 0.490" (12.45mm) 0.492" (12.50mm) 0.495" (12.57mm) 0.500" (12.70mm) 0.502" (12.75mm) 0.504" (12.80mm) 0.506" (12.85mm) 0.508" (12.90mm) 0.509" (12.93mm) 0.510" (12.95mm) 0.512" (13.00mm) 0.517" (13.13mm) 0.520" (13.20mm) 0.520" (13.21mm) 0.525" (13.34mm) 0.527" (13.39mm) 0.528" (13.41mm) 0.530" (13.46mm) 0.532" (13.51mm) 0.535" (13.59mm) 0.537" (13.64mm) 0.540" (13.72mm) 0.542" (13.77mm) 0.543" (13.80mm) 0.545" (13.84mm) 0.547" (13.89mm) 0.550" (13.97mm) 0.551" (14.00mm) 0.552" (14.02mm) 0.555" (14.10mm) 0.559" (14.20mm) 0.560" (14.22mm) 0.562" (14.27mm) 0.569" (14.46mm) 0.570" (14.48mm) 0.571" (14.50mm) 0.573" (14.55mm) 0.574" (14.59mm) 0.575" (14.60mm) 0.575" (14.61mm) 0.576" (14.63mm) 0.579" (14.71mm) 0.580" (14.73mm) 0.582" (14.78mm) 0.583" (14.80mm) 0.585" (14.86mm) 0.587" (14.90mm) 0.587" (14.91mm) 0.590" (14.99mm) 0.591" (15.00mm) 0.594" (15.09mm) 0.594" (15.10mm) 0.595" (15.11mm) 0.598" (15.20mm) 0.600" (15.24mm) 0.602" (15.29mm) 0.605" (15.37mm) 0.606" (15.40mm) 0.610" (15.50mm) 0.614" (15.60mm) 0.615" (15.62mm) 0.616" (15.65mm) 0.618" (15.70mm) 0.619" (15.72mm) 0.620" (15.75mm) 0.622" (15.80mm) 0.625" (15.88mm) 0.627" (15.93mm) 0.630" (16.00mm) 0.632" (16.05mm) 0.633" (16.08mm) 0.634" (16.10mm) 0.635" (16.13mm) 0.638" (16.20mm) 0.640" (16.26mm) 0.642" (16.31mm) 0.646" (16.41mm) 0.650" (16.50mm) 0.650" (16.51mm) 0.652" (16.55mm) 0.653" (16.59mm) 0.654" (16.60mm) 0.655" (16.64mm) 0.660" (16.76mm) 0.661" (16.80mm) 0.666" (16.92mm) 0.669" (16.99mm) 0.669" (17.00mm) 0.670" (17.02mm) 0.673" (17.10mm) 0.675" (17.15mm) 0.677" (17.20mm) 0.678" (17.22mm) 0.679" (17.25mm) 0.680" (17.27mm) 0.681" (17.30mm) 0.685" (17.40mm) 0.688" (17.48mm) 0.689" (17.50mm) 0.690" (17.53mm) 0.692" (17.58mm) 0.693" (17.60mm) 0.699" (17.75mm) 0.700" (17.78mm) 0.701" (17.80mm) 0.703" (17.86mm) 0.705" (17.91mm) 0.706" (17.92mm) 0.707" (17.96mm) 0.709" (18.00mm) 0.709" (18.01mm) 0.710" (18.03mm) 0.713" (18.10mm) 0.715" (18.16mm) 0.716" (18.19mm) 0.720" (18.29mm) 0.721" (18.31mm) 0.722" (18.34mm) 0.724" (18.40mm) 0.725" (18.42mm) 0.728" (18.49mm) 0.728" (18.50mm) 0.730" (18.54mm) 0.734" (18.64mm) 0.735" (18.67mm) 0.736" (18.69mm) 0.740" (18.80mm) 0.744" (18.90mm) 0.748" (19.00mm) 0.750" (19.05mm) 0.752" (19.10mm) 0.753" (19.13mm) 0.754" (19.15mm) 0.755" (19.18mm) 0.756" (19.20mm) 0.760" (19.30mm) 0.761" (19.33mm) 0.764" (19.40mm) 0.764" (19.41mm) 0.765" (19.43mm) 0.768" (19.50mm) 0.770" (19.56mm) 0.771" (19.58mm) 0.772" (19.60mm) 0.772" (19.61mm) 0.775" (19.69mm) 0.776" (19.70mm) 0.779" (19.79mm) 0.780" (19.81mm) 0.781" (19.84mm) 0.783" (19.89mm) 0.787" (20.00mm) 0.789" (20.04mm) 0.790" (20.06mm) 0.790" (20.07mm) 0.791" (20.09mm) 0.791" (20.10mm) 0.793" (20.14mm) 0.795" (20.19mm) 0.796" (20.22mm) 0.798" (20.27mm) 0.799" (20.29mm) 0.799" (20.30mm) 0.800" (20.32mm) 0.802" (20.37mm) 0.805" (20.45mm) 0.807" (20.50mm) 0.810" (20.57mm) 0.811" (20.60mm) 0.815" (20.70mm) 0.819" (20.80mm) 0.820" (20.83mm) 0.822" (20.88mm) 0.823" (20.90mm) 0.825" (20.96mm) 0.827" (21.00mm) 0.830" (21.08mm) 0.831" (21.10mm) 0.835" (21.20mm) 0.835" (21.21mm) 0.836" (21.23mm) 0.839" (21.30mm) 0.840" (21.34mm) 0.843" (21.40mm) 0.844" (21.44mm) 0.846" (21.49mm) 0.846" (21.50mm) 0.850" (21.59mm) 0.853" (21.67mm) 0.854" (21.70mm) 0.855" (21.72mm) 0.856" (21.74mm) 0.857" (21.77mm) 0.858" (21.80mm) 0.860" (21.84mm) 0.862" (21.90mm) 0.864" (21.94mm) 0.865" (21.97mm) 0.866" (22.00mm) 0.870" (22.10mm) 0.874" (22.20mm) 0.875" (22.23mm) 0.876" (22.25mm) 0.878" (22.30mm) 0.880" (22.35mm) 0.881" (22.38mm) 0.882" (22.40mm) 0.886" (22.50mm) 0.889" (22.59mm) 0.890" (22.61mm) 0.891" (22.63mm) 0.894" (22.70mm) 0.896" (22.76mm) 0.898" (22.80mm) 0.900" (22.86mm) 0.901" (22.89mm) 0.902" (22.91mm) 0.906" (23.00mm) 0.910" (23.11mm) 0.911" (23.14mm) 0.913" (23.20mm) 0.914" (23.22mm) 0.915" (23.24mm) 0.917" (23.30mm) 0.920" (23.37mm) 0.921" (23.39mm) 0.922" (23.42mm) 0.925" (23.50mm) 0.927" (23.55mm) 0.929" (23.60mm) 0.930" (23.62mm) 0.935" (23.75mm) 0.937" (23.80mm) 0.939" (23.85mm) 0.940" (23.88mm) 0.941" (23.90mm) 0.945" (24.00mm) 0.949" (24.10mm) 0.950" (24.13mm) 0.953" (24.21mm) 0.955" (24.26mm) 0.957" (24.30mm) 0.958" (24.33mm) 0.960" (24.38mm) 0.961" (24.40mm) 0.965" (24.51mm) 0.969" (24.61mm) 0.970" (24.64mm) 0.972" (24.70mm) 0.980" (24.89mm) 0.984" (25.00mm) 0.985" (25.02mm) 0.986" (25.04mm) 0.990" (25.15mm) 0.991" (25.17mm) 0.992" (25.20mm) 0.998" (25.35mm) 1.000" (25.40mm) 1.005" (25.53mm) 1.006" (25.55mm) 1.010" (25.65mm) 1.011" (25.68mm) 1.012" (25.70mm) 1.013" (25.73mm) 1.015" (25.78mm) 1.016" (25.80mm) 1.020" (25.91mm) 1.024" (26.00mm) 1.030" (26.16mm) 1.031" (26.19mm) 1.035" (26.30mm) 1.039" (26.39mm) 1.039" (26.40mm) 1.040" (26.42mm) 1.042" (26.47mm) 1.050" (26.67mm) 1.051" (26.70mm) 1.062" (26.97mm) 1.063" (27.00mm) 1.070" (27.18mm) 1.071" (27.20mm) 1.075" (27.31mm) 1.080" (27.43mm) 1.085" (27.56mm) 1.098" (27.89mm) 1.100" (27.94mm) 1.101" (27.97mm) 1.102" (27.99mm) 1.102" (28.00mm) 1.103" (28.02mm) 1.106" (28.10mm) 1.107" (28.12mm) 1.117" (28.37mm) 1.118" (28.40mm) 1.120" (28.45mm) 1.122" (28.50mm) 1.126" (28.60mm) 1.135" (28.83mm) 1.140" (28.96mm) 1.141" (28.98mm) 1.142" (29.00mm) 1.149" (29.18mm) 1.151" (29.24mm) 1.161" (29.50mm) 1.180" (29.97mm) 1.180" (29.98mm) 1.181" (30.00mm) 1.200" (30.48mm) 1.207" (30.66mm) 1.220" (30.99mm) 1.225" (31.12mm) 1.228" (31.19mm) 1.230" (31.24mm) 1.260" (32.00mm) 1.276" (32.40mm) 1.280" (32.50mm) 1.300" (33.02mm) 1.307" (33.20mm) 1.320" (33.53mm) 1.331" (33.80mm) 1.350" (34.29mm) 1.360" (34.54mm) 1.365" (34.67mm) 1.366" (34.70mm) 1.370" (34.80mm) 1.380" (35.05mm) 1.395" (35.43mm) 1.402" (35.60mm) 1.433" (36.40mm) 1.437" (36.50mm) 1.440" (36.58mm) 1.460" (37.08mm) 1.470" (37.34mm) 1.472" (37.40mm) 1.496" (38.00mm) 1.500" (38.10mm) 1.520" (38.61mm) 1.530" (38.86mm) 1.551" (39.40mm) 1.590" (40.39mm) 1.591" (40.40mm) 1.600" (40.64mm) 1.605" (40.77mm) 1.630" (41.40mm)

- Crimp Crimp, Flag Crimp, Piercing Crimp, Reversed Press-Fit Push-On Screw, Rivet, Stud Solder Stake Weld

- 0.1 ~ 0.5mm² 0.5 ~ 1.0mm² 0.5 ~ 1.5mm² 1.0 ~ 2.5mm² 1.5 ~ 2.5mm² 10 AWG 10-11 AWG 10-11.5 AWG 10-12 AWG 10-13 AWG 10-14 AWG 10-15 AWG 10-18 AWG 10-24 AWG 1000-2700 CMA 11-13 AWG 11-13.5 AWG 11-14 AWG 12 AWG 12-13 AWG 12-14 AWG 12-15 AWG 12-16 AWG 12-17 AWG 12-18 AWG 12-22 AWG 1200-2350 CMA 13 AWG 13-15 AWG 13-17 AWG 13-18 AWG 13.5-15.5 AWG 13.5-17 AWG 14 AWG 14-16 AWG 14-17 AWG 14-18 AWG 14-19 AWG 14-20 AWG 14-22 AWG 14-24 AWG 14-26 AWG 15 AWG 15-17 AWG 15-18 AWG 15-20 AWG 15-21 AWG 15-22 AWG 15.5-17 AWG 15.5-18.5 AWG 15.5-20 AWG 15.5-22 AWG 1500-4220 CMA 1500-5000 CMA 1500-5200 CMA 16 AWG 16-17 AWG 16-18 AWG 16-20 AWG 16-21 AWG 16-22 AWG 16-22 AWG, Wire Combination Range 16-23 AWG 16-24 AWG 16-25 AWG 16-26 AWG 17-18 AWG 17-19.5 AWG 17-20 AWG 17-22 AWG 17-24 AWG 17-28 AWG 18 AWG 18-20 AWG 18-22 AWG 18-24 AWG 18.5-22 AWG 19-22 AWG 19-23 AWG 19-24 AWG 19-25.5 AWG 19-26 AWG 20-22 AWG 20-24 AWG 20-26 AWG 20-27 AWG 200-566 CMA 200-850 CMA 2000-4050 CMA 22 AWG 22 AWG, 24 AWG 22-24 AWG 22-26 AWG 22-27 AWG 23-29 AWG 23.5-28 AWG 24-26 AWG 26-28 AWG 26-30 AWG 2800-7400 CMA 30 AWG 3300-7300 CMA 4-6 AWG 4.0 ~ 6.0mm² 400-1360 CMA 400-1600 CMA 4000-8500 CMA 500-1200 CMA 500-1900 CMA 535MCM (kcmil) 6.0 ~ 10.0mm² 7-10 AWG 7-9 AWG 7000-13000 CMA 8-10 AWG 9-10 AWG 9-11 AWG 900-3300 CMA

- Fully Insulated Fully Insulated Heat Shrink Insulated Mating End Insulated Mating End Insulated, Metal Clad Non-Insulated Non-Mating End Heat Shrink Non-Mating End Insulated

- Board, Chassis Chassis Mount Free Hanging (In-Line) Free Hanging (In-Line), Right Angle Free Hanging (In-Line), Wrap Type Panel Mount Stud Mount Surface Mount Through Hole Through Hole, Right Angle

- 10 Tabs 10 Tabs, UL Approved 12 Tabs 14 Tabs 16 Tabs 2 Receptacles 2 Tabs 2 Tabs, UL Approved 20 Tabs 24 Tabs 3 Tabs 4 Tabs 4 Tabs, UL Approved 5 Tabs 6 Tabs 6 Tabs, UL Approved 7 Tabs 8 Tabs 8 Tabs, UL Approved Action Pin Action Pin, 2 Tabs Anti-Rotational Brazed Seam Brazed Seam, Serrated Termination Butted Seam Butted Seam, High Temperature Butted Seam, Serrated Termination Fish Tail High Temperature Insulation Restriction, Serrated Termination Low Insertion Force (LIF) Serrated Termination UL Approved

- Aqua Black Blue Clear Green Natural Natural, Red Stripe Pink Red Red, Black Stripe Red, Green Stripe Salmon Transparent Violet White White, Red Stripe Yellow

- Brass Bronze Copper Copper Alloy Copper Tin Copper, ETP Electrolytic Copper Nickel Nickel Silver Phosphor Bronze Silver (Ag) Steel Tin

- Electro-Tin Gold Gold-Palladium Nickel Silver Tin Tin Alloy Tin Nickel Tin-Lead Zinc Zinc Chromate