Sanhui Company is an authorized agent and distributor designated by Sumitomo Electric Industries, Ltd. of Japan, holding official agency certification. We specialize in representing products such as Japan Sumitomo heat shrink tubing, Taiwan Huayou heat shrink tubing, Sumitomo electronic wires, and Sumitomo connectors. For other models not listed, please feel free to inquire by phone! Sumitomo UL3398 Product Description and Applications: 1. Conductor: Stranded eco-friendly tin-plated copper wire. 2. Insulation material: XLPE. 3. Rated voltage: 300V. 4. Features: Aging resistance, stable performance, acid and alkali resistance, oil resistance, moisture resistance, mildew resistance, easy stripping and cutting. 5. Combustion test: Complies with UL VW-1 and FT1 vertical flame tests. Application: Generally used for electronic and IT equipment, appliances, and device wiring harnesses, connection wires, and signal cables. Sumitomo Heat Shrink Tubing Series: - UL standard eco-friendly heat shrink tubing: SUMITUBE F(Z), F2(Z), F3(Z), F4(Z); - Double-wall waterproof heat shrink tubing: SUMITUBE W, W3C, W3B2, W3F2, O2B2, O2C, SA2, W3B2(4X); - High-temperature heat shrink tubing: SUMITUBE K, K2, K3, KH200; - High-shrink ratio heat shrink tubing: SUMITUBE B2(3X), B2(4X), W3B2(4X); - Halogen-free heat shrink tubing: SUMIPAC SUMITUBE NHR2, NHR4; - Transparent flame-retardant UL, eco-friendly ROHS heat shrink tubing: SUMITUBE V (PVC material), C; - Non-shrink tubing: IRRAXTUBE V2, F2, A, B, B8, ER2, FE2, NHR, RP3, RP4, RP6, etc.; - Taiwan Huayou heat shrink tubing: SUMIPAC SUMITUBE F32, F34, NHR2, NHR4, A, C; - Sumitomo Electric tape: IRRAX TAPE VZL. Electronic Wires (SUMITOMO): - LF eco-friendly irradiated wires: UL1571-AWG (24-36), UL3266-AWG (22-28), UL3265-AWG (22-28), UL3443-AWG (26-28); - Shielded wires: UL1571-AWG32 V2SV, UL2851-AWG32 V2SV; - HF eco-friendly halogen-free wires: UL10368-AWG (24-30), 10368P-AWG26, UL3302-AWG (24-32), UL3385-AWG (22-28), UL3767-AWG (28-32); - Flexible high-voltage wires for LCD: UL3239, UL3633, UL3688, UL3613; - Teflon wires: UL1867-AWG (32-36), UL10064-AWG (32-40); - Silicone wires: UL3633-AWG28, UL3688-AWG28; - Tin-plated wires: UL1571-AWG32OM-1; - Ultra-fine coaxial cables: UL10005 AWG40-AWG44.