chip resistor arrays Walsin WA06X5101FTL with lead free alloy end terminations and protective coating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The ASC_WA04/06 series offers general-purpose chip resistor arrays designed for reduced equipment size and lower assembly costs. These components provide higher reliability and are RoHS compliant and lead-free. They are constructed on a high-grade ceramic body with internal metal electrodes and a laser-trimmed resistive paste. The protective coating and tin-free alloy end terminations ensure ease of soldering. Suitable for consumer electronics, EDP, and telecom applications.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: High grade ceramic body (aluminum oxide), Tin (lead free) alloy end terminations
- Color: Not specified
- Certifications: RoHS compliant
Technical Specifications
| Series No. | Size | Resistance Tolerance | Resistance Range | TCR (ppm/C) | Max. Dissipation at Tamb=70C | Max. Operation Voltage (DC or RMS) | Max. Overload Voltage | Climatic Category |
| WA04Y (Convex) | 0402x2 (1005x2) | 1%, 5% | 3 ~ 1M, Jumper 10 ~ 1M | 10 R 1M: 300 R<10, R>1M: 400 | 1/16 W | 25V | 50V | 55/155/56 |
| WA04X (Convex) | 0402x4 (1005x4) | 1%, 5% | 3 ~ 1M Jumper 10 ~ 1M | 10 R 1M: 200 R<10, R>1M: -300~+500 | 1/16 W | 50V | 100V | 55/155/56 |
| WA06X (Convex) | 0603x4 (1608x4) | 1%, 5% | 1 ~ 10M Jumper, 10 ~ 100K | 10 R 1M: 100 R<10, R>1M: - | 1/10 W | 50V | 100V | 55/155/56 |
| WA06W (Convex) | 0602x8 (1605x8) | 1%, 5% | 10 ~ 1M, Jumper | 10 R 1M: 200 R<10, R>1M: -300~+500 | 1/16 W | 50V | 100V | 55/155/56 |
| WA06T (Concave) | 0603x4 (1608x4) | 1%, 5% | 10 ~ 1M, Jumper | 10 R 1M: 200 R<10, R>1M: - | 1/10 W | 50V | 100V | 55/155/56 |
| Item | Requirement Test Procedure | Test Condition | R/R max. | Note |
| DC Resistance | Clause 4.5 | Measured at specified test voltages | Within specified tolerance | < 50m (Jumper) |
| Temperature Coefficient of Resistance (T.C.R) | Clause 4.8 | t1: 20C1C, t2: test temperature | N/a | (R2-R1)/R1 * 10^6 / (t2-t1) ppm/C |
| Short Time Overload (S.T.O.L) | Clause 4.13 | 2.5 times RCWV or max. overload voltage (5 sec.) | (2%+0.10) | < 50m |
| Resistance to Soldering Heat (R.S.H) | Clause 4.18 | Immersed in SAC solder bath at 2605 for 101 sec. | (1%+0.05) | no visible damage, < 50m |
| Solderability | Clause 4.17 | Immersed in SAC solder bath at 2355 for 20.5 sec. | N/a | good tinning (>95% covered), no visible damage |
| Temperature Cycling | Clause 4.19 | -55C (30min) -> 20C (2-3min) -> +155C (30min) -> 20C (2-3min), 5 cycles | (1%+0.05) | no visible damage, < 50m |
| Load Life (Endurance) | Clause 4.25 | 1000 hrs at 702C, loaded with RCWV or Vmax | (3%+0.10) (10R(5%+0.10) (R<10, R1M) | < 50m |
| Load Life in Humidity | Clause 4.24 | 1000 hrs at 40C2C, 90~95% RH, loaded with RCWV or Vmax | (3%+0.10) (10R(5%+0.10) (R<10, R1M) | < 50m |
| Adhesion | Clause 4.32 | Pressurizing force: 5N, Test time: 101sec. | N/a | No remarkable damage or removal of terminations. |
| Insulation Resistance | Clause 4.6 | Apply max. overload voltage (DC) for 1 minute | R10G | N/a |
| Dielectric Withstand Voltage | Clause 4.7 | Apply max. overload voltage (AC) for 1 minute | N/a | No breakdown or flashover |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina